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5121 Commits

Author SHA1 Message Date
Michael Niedermayer
217f6c53e5 Merge commit '5a70a783f04919514efec7751d710b64d8975fd7' 
* commit '5a70a783f04919514efec7751d710b64d8975fd7':
  hls: Add an option to prepend a baseurl to the playlist entries

Conflicts:
	doc/muxers.texi
	libavformat/hlsenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-29 16:37:22 +02:00
Michael Niedermayer
fd601ba6b1 Merge commit '5c08ae4f37281441188447cd04dcaf7cd7ce031f' 
* commit '5c08ae4f37281441188447cd04dcaf7cd7ce031f':
  segment: Add an option to prepend a string to the list entries

Conflicts:
	doc/muxers.texi
	libavformat/segment.c

See: 5e278c19c7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-29 15:57:43 +02:00
Nicolas George
41334fcab4 lavfi/drawtext: allow to format pts as HH:MM:SS.mmm. 2014-04-29 13:25:59 +02:00
Nicolas George
50ed6e3ce6 lavf/concatdec: implement automatic conversions. 2014-04-29 13:25:59 +02:00
Nicolas George
70beebe357 lavc: minor bump and APIchanges for AVCodecDescriptor.mime_types. 
The minor bump also covers AV_CODEC_ID_BIN_DATA.
 2014-04-29 13:25:52 +02:00
Nicolas George
b804eb4323 lavu/hash: add hash_final helpers. 
The helpers use local memory to compute the final hash,
making AV_HASH_MAX_SIZE safe to use.
 2014-04-29 13:24:11 +02:00
Luca Barbato
5a70a783f0 hls: Add an option to prepend a baseurl to the playlist entries 
Useful to generate playlists with absolute paths.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-29 12:14:11 +02:00
Enrique Arizón Benito
5c08ae4f37 segment: Add an option to prepend a string to the list entries 
Useful to generate lists with absolute urls.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-29 12:14:00 +02:00
Michael Niedermayer
c6eee3120a Merge commit '35177ba77ff60a8b8839783f57e44bcc4214507a' 
* commit '35177ba77ff60a8b8839783f57e44bcc4214507a':
  avconv: add support for DXVA2 decoding

Conflicts:
	Makefile
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-29 01:22:22 +02:00
Michael Niedermayer
0f630b7b12 Merge commit 'ed4b757177f9b563412cdbc8ee3405d82e10fc05' 
* commit 'ed4b757177f9b563412cdbc8ee3405d82e10fc05':
  dxva2_h264: add a workaround for old Intel GPUs

Conflicts:
	doc/APIchanges
	libavcodec/version.h

See: 8b2a130d3f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-29 00:52:05 +02:00
Hendrik Leppkes
35177ba77f avconv: add support for DXVA2 decoding 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-28 21:21:54 +02:00
Hendrik Leppkes
ed4b757177 dxva2_h264: add a workaround for old Intel GPUs 
Old Intel GPUs expect the reference frame index to the actual surface,
instead of the index into RefFrameList as specified by the spec.

This workaround should be set when using one of the "ClearVideo" decoder
devices.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-28 20:21:59 +02:00
Michael Niedermayer
ef312b8f0f Fix bistream typos 
Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-27 15:30:25 +02:00
Michael Niedermayer
3a5ca79b0c fix bistream typos 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-27 15:21:48 +02:00
Michael Niedermayer
56efd98a65 Merge commit 'e2834567d73bd1e46478ba67ac133cb8ef5f50fd' 
* commit 'e2834567d73bd1e46478ba67ac133cb8ef5f50fd':
  On2 AVC decoder

Conflicts:
	Changelog
	configure
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-23 20:47:13 +02:00
Kostya Shishkov
e2834567d7 On2 AVC decoder 2014-04-23 19:57:44 +02:00
Stefano Sabatini
bf411fffd4 examples: rename avcodec.c to decoding_encoding.c 
Restore the old name, which was more meaningful and consistent with the
names of the other examples.
 2014-04-23 10:32:42 +02:00
Derek Buitenhuis
dac7e8a94e avutil: Add av_get_time_base_q() 
This fixes usage of AV_TIME_BASE_Q in C++ applications, which
cannot use compound literals directly in their code.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-22 16:38:33 -04:00
Derek Buitenhuis
502512ea0f avutil: Add av_get_time_base_q() 
This fixes usage of AV_TIME_BASE_Q in C++ applications, which
cannot use compound literals directly in their code.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-22 16:32:35 -04:00
Reimar Döffinger
8cbf0827e1 Various small spelling fixes. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-04-22 20:44:31 +02:00
Michael Niedermayer
cd4faed893 Merge remote-tracking branch 'lukaszmluki/master' 
* lukaszmluki/master:
  lavd/xv: implement repaint message
  lavd/xv: add window id param
  lavd/xv: keep aspect ratio

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 05:43:26 +02:00
Michael Niedermayer
e37dbfddda Merge commit '07761294fc3f08e139e8a406ef7d5b63aaf1ecee' 
* commit '07761294fc3f08e139e8a406ef7d5b63aaf1ecee':
  Silicon Graphics RLE 8-bit video decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/avcodec.h
	libavcodec/sgirledec.c
	libavcodec/version.h

See: afa1617b93
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 19:26:46 +02:00
Peter Ross
55ddd700c6 Silicon Graphics Movie demuxer 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:27 +02:00
Peter Ross
07761294fc Silicon Graphics RLE 8-bit video decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:26 +02:00
Peter Ross
86a0432688 Silicon Graphics Motion Video Compressor 1 & 2 decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:26 +02:00
Peter Ross
ab683efb2b Magic Lantern Video (MLV) demuxer 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 05:06:00 +02:00
Lukasz Marek
9fcdfac894 lavd/xv: add window id param 
Device is able to use existing window, that can be a
part of existing GUI - instead of newly created one.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-04-19 02:18:45 +02:00
Peter Ross
27998451d8 DSD Stream File (DSF) demuxer 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-18 03:25:58 +02:00
Michael Niedermayer
a8d01a7378 Merge commit '0983d48111f578e17e8c1967d25ce593fce62b63' 
* commit '0983d48111f578e17e8c1967d25ce593fce62b63':
  crc: add ANSI CRC16 LE

Conflicts:
	doc/APIchanges
	libavutil/crc.c
	libavutil/crc.h
	libavutil/version.h
	tests/ref/fate/crc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-17 22:38:51 +02:00
Alessandro Ghedini
0983d48111 crc: add ANSI CRC16 LE 
This adds the reversed byte-order version of the ANSI CRC16.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-17 20:08:19 +02:00
Michael Niedermayer
443261cbbd Merge commit 'f1b239ec8b38474d31f3bfea1f0b1693774fa432' 
* commit 'f1b239ec8b38474d31f3bfea1f0b1693774fa432':
  drawtext: Add fontconfig support

Conflicts:
	configure
	doc/filters.texi
	libavfilter/vf_drawtext.c

See: 40b7a27bad
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-17 05:15:26 +02:00
Luca Barbato
f1b239ec8b drawtext: Add fontconfig support 
Introduce the `font` option and make it optional to pass a fontfile.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-17 00:41:30 +02:00
Peter Ross
5f4f9ee99f Direct Stream Digital (DSD) decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-15 20:35:57 +02:00
Michael Niedermayer
ef818d8bf0 avformat: add av_format_inject_global_side_data(), and disable it by default 
After this commit applications needs to call av_format_inject_global_side_data()
or handle AVStream side data by some other means if they want it not to be lost.

This fixes a API incompatibility with libav.
libav API does not allow the data to be passed through AVPackets

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-15 02:37:40 +02:00
Michael Niedermayer
878f8b0d26 Merge commit 'aaab192df24a90f4450285cfb73b395cf495b462' 
* commit 'aaab192df24a90f4450285cfb73b395cf495b462':
  af_volume: implement replaygain clipping prevention

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-13 14:39:51 +02:00
Alessandro Ghedini
aaab192df2 af_volume: implement replaygain clipping prevention 
This adds a new "replaygain_noclip" option to the filter, and, if enabled,
limits the gain applied for tracks where clipping would occur.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-13 11:25:06 +02:00
Michael Niedermayer
275155081f Merge commit 'd4a8a86c6863ecea208fa2f774690b6df4b5bc71' 
* commit 'd4a8a86c6863ecea208fa2f774690b6df4b5bc71':
  doc: Libavfilter English cleanup

Conflicts:
	doc/filters.texi
	doc/libavfilter.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-13 00:37:32 +02:00
Michael Niedermayer
4f698be8f6 avutil/log: add av_log_get_flags() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-12 20:25:10 +02:00
Katerina Barone-Adesi
d4a8a86c68 doc: Libavfilter English cleanup 
This aims to standardize the English used in the libavfilter
documentation, describing the same thing in the same way more often,
and significantly reduce the amount of outright errors, including
run-on sentences and sentence fragments.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-12 14:34:11 +02:00
Michael Niedermayer
f683895dee avformat/img2dec: support nanosecond file times 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-12 04:52:01 +02:00
Thilo Borgmann
d2417061ef Add AVFoundation input device. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-11 17:51:33 +02:00
Lukasz Marek
6db42a2b6b lavd: add device capabilities API 
Provides API to query device capabilities.
Each device must implement callbacks to benefit from this API.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-04-11 15:37:43 +02:00
Nicolas George
ad8159e0fe libavfilter: Add asettb filter for setting timebase for audio 
Ported asettb (including the sr option for audio sample rate) from FFmpeg,
and copied/modified the existing settb documentation for asettb.

Signed-off-by: Katerina Barone-Adesi <katerinab+libav@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-10 12:52:19 +02:00
Michael Niedermayer
624327988f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc: Completely document the x264 options

Conflicts:
	doc/encoders.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-09 04:54:26 +02:00
Michael Niedermayer
8f23045b16 Merge commit 'be59675add2a05a7400b1abf86201ab069d7b1dd' 
* commit 'be59675add2a05a7400b1abf86201ab069d7b1dd':
  doc: Change the multitable rendering in texi2pod

Conflicts:
	doc/texi2pod.pl

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-09 04:26:20 +02:00
Michael Niedermayer
0a1cc04e6c Merge commit '8b17243d1742279bcb2368f8d325ea71e66736c8' 
* commit '8b17243d1742279bcb2368f8d325ea71e66736c8':
  lavu: Add packed YVYU422 pixel format

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-09 03:07:47 +02:00
Michael Niedermayer
6c019f05ed Merge commit '718907cd881a0b593264aed059c0e00da13f9e15' 
* commit '718907cd881a0b593264aed059c0e00da13f9e15':
  libtwolame MP2 encoding support

Conflicts:
	Changelog
	configure
	doc/general.texi
	libavcodec/Makefile
	libavcodec/libtwolame.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-09 02:17:56 +02:00
Luca Barbato
e6e8be542b doc: Completely document the x264 options 
And fix an option mismatch.
 2014-04-08 23:24:42 +02:00
Luca Barbato
be59675add doc: Change the multitable rendering in texi2pod 
Makes it working better for our documentation purposes.
 2014-04-08 23:24:42 +02:00
Luca Barbato
0d671ade99 doc: Use a 3 columns multitable 
Make the html output much nicer.
 2014-04-08 23:24:42 +02:00
Michael Niedermayer
9b467d3cd5 examples/transcoding: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-08 15:35:14 +02:00
Vittorio Giovara
8b17243d17 lavu: Add packed YVYU422 pixel format 2014-04-07 23:50:34 +02:00
Paul B Mahol
718907cd88 libtwolame MP2 encoding support 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-07 23:50:33 +02:00
Timothy Gu
c389a80494 libxvid: Add SSIM displaying through a libxvidcore plugin 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-06 23:23:13 +02:00
Timothy Gu
5ce7ca68b8 libxvid: add working lumimasking and variance AQ 
The old implementation is unusable due to changes in the Xvid API.
Further fixes by Michael Niedermayer <michaelni@gmx.at>.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-06 23:23:13 +02:00
Michael Niedermayer
787be6d074 Merge commit '6f273093e54cba130f3ffde3d6433e74baa4ad89' 
* commit '6f273093e54cba130f3ffde3d6433e74baa4ad89':
  LucasArts SMUSH VIMA audio decoder

Conflicts:
	Changelog
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h
	libavcodec/vima.c

This commit adds a AV_CODEC_ID_ADPCM_VIMA alias in addition to the previously
used AV_CODEC_ID_VIMA, as well as a AVCodec with name "adpcm_vima" in addition
to the previously used name "vima"
These changes are needed for compatibility with the renamed codec in libav

See: b18357326c and others

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-06 23:14:23 +02:00
Michael Niedermayer
881f4e8d34 Merge commit 'a420ccd4f2a011887451a7d5e1bebba4fd7c40e2' 
* commit 'a420ccd4f2a011887451a7d5e1bebba4fd7c40e2':
  LucasArts SMUSH SANM video decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/sanm.c
	libavcodec/version.h

See: 69254f4628 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-06 22:19:16 +02:00
Paul B Mahol
eeadcdfd1a LucasArts SMUSH demuxer 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-06 16:41:41 +02:00
Paul B Mahol
6f273093e5 LucasArts SMUSH VIMA audio decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-06 16:41:39 +02:00
Paul B Mahol
a420ccd4f2 LucasArts SMUSH SANM video decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-06 16:40:27 +02:00
Michael Niedermayer
419800acc4 examples/avio_reading: fix null dereference on error 
Fixed CID1197052
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-06 00:39:58 +02:00
Michael Niedermayer
37af487170 Merge commit 'a49aa440c939e221194f8d95bf98673f8cf38a06' 
* commit 'a49aa440c939e221194f8d95bf98673f8cf38a06':
  af_volume: implement replaygain pre-amplification

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 00:16:53 +02:00
Michael Niedermayer
c1d053621c Merge commit '8542f9c4f17125d483c40c0c5723842f1c982f81' 
* commit '8542f9c4f17125d483c40c0c5723842f1c982f81':
  replaygain: correctly parse peak values

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 22:52:12 +02:00
Alessandro Ghedini
a49aa440c9 af_volume: implement replaygain pre-amplification 
This adds a new "replaygain_preamp" option to the filter, and simply adds its
value to the replaygain gain value.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 18:53:05 +02:00
Alessandro Ghedini
8542f9c4f1 replaygain: correctly parse peak values 
According to the ReplayGain spec, the peak amplitude may overflow and may result
in peak amplitude values greater than 1.0 with psychoacoustically coded audio,
such as MP3. Fully compliant decoders must allow peak overflows.

Additionally, having peak values in the 0<->UINT32_MAX scale makes it more
difficult for applications to actually use the peak values (e.g. when
implementing clipping prevention) since values have to be rescaled down.

This patch corrects the peak parsing by removing the rescaling of the decoded
values between 0 and UINT32_MAX and the 1.0 upper limit.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:19 +02:00
Peter Ross
ac4b32df71 On2 VP7 decoder 
Further performance improvements and security fixes by
Vittorio Giovara, Luca Barbato and Diego Biurrun.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-04-04 04:00:11 +02:00
Michael Niedermayer
c16e006181 Merge commit '7763118cae4eb468b032dbd29af15a011c2c233b' 
* commit '7763118cae4eb468b032dbd29af15a011c2c233b':
  log: Support for 256color terminals

Conflicts:
	doc/APIchanges
	libavutil/log.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-03 20:44:14 +02:00
Michael Niedermayer
4169d8f601 doc/ffmpeg: restore ascii arrows in Simple filtergraphs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-03 19:25:15 +02:00
Michael Niedermayer
0768fee964 Merge commit '006c253346d90f4abaf69d78083c8ba031628598' 
* commit '006c253346d90f4abaf69d78083c8ba031628598':
  doc: Fit the graph in 80 cols

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-03 19:25:03 +02:00
Michael Niedermayer
09656707cc Merge commit 'lukaszmluki/master^' 
* commit 'lukaszmluki/master^':
  lavu/opt: extend AVOptionRange by extra values

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-03 17:03:44 +02:00
Luca Barbato
7763118cae log: Support for 256color terminals 
And provide extended coloring capabilities for debugging.
The default colors do not change in 256 more to keep
supporting people using Black on White, White on Black and
Solarized terminals.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-04-03 15:54:49 +02:00
Lukasz Marek
eaed4da96a lavu/opt: extend AVOptionRange by extra values 
AVOptionRange is not flexible enough to store AV_OPT_TYPE_IMAGE_SIZE
ranges. Current implementation can only store pixel count.
This patch aims to keep backward compatibility and extend
AVOptionRange with possibility to store width/height ranges.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-04-03 13:28:13 +02:00
Luca Barbato
006c253346 doc: Fit the graph in 80 cols 
Some man pagers do not reflow the text/graphs on resize
and the graphs did not fit the traditional 80cols due
the pod2man excessive indent.
 2014-04-03 11:49:30 +02:00
Calvin Walton
08909fb56b Add Win32 GDI-based screen grabbing 
Based on original code by Christophe Gisquet in 2010, updated to work
with current ffmpeg APIs.

Supports grabbing a single window or an area of the screen, including
support for multiple monitors (Windows does funky stuff with negative
coordinates here).

I've moved most of the configuration to AVOptions; the input file name
is now only the string "desktop", or "title=<windowname>" to select a
single window. The AVOptions are the same as x11grab where possible.

Code has been added to support a "show_region" mode, like x11grab, which
will draw a rectangle on the screen around the area being captured.

Instead of duplicating code for paletted image handling, I make use of
the GDI API's ability to output DIB (BMP) images, which can be run
through ffmpeg's existing BMP decoder.

Signed-off-by: Calvin Walton <calvin.walton@kepstin.ca>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-03 00:41:45 +02:00
Thilo Borgmann
4654774aaf lavd/qtkit: Support choosing the input device by index or by name. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-02 22:40:32 +02:00
Nedeljko Babic
696e34a6e1 libavcodec: Implementation of AC3 fixedpoint decoder 
Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-01 19:01:57 +02:00
Jimmy Christensen
38389058c3 OpenEXR decoder 
Additional fixes and enhancements by Vittorio Giovara, Gonzalo Garramuno,
Nicolas George, Paul B Mahol and Michael Niedermayer.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-01 01:13:09 +02:00
Thilo Borgmann
6d9bdd9d8b doc/indevs: Fix example for QTKit usage. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-30 21:29:25 +02:00
Michael Niedermayer
9c77e57393 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avconv: make the ASCII flow charts narrower to fit onto TTY

Conflicts:
	doc/ffmpeg.texi

See: 8fe1076094
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-30 21:20:58 +02:00
Vadim Kalinsky
234f0bcb0c lavd: Add QTKit input device. 
Signed-off-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-30 20:45:07 +02:00
Timothy Gu
3a5a965493 avconv: make the ASCII flow charts narrower to fit onto TTY 
These charts in man page are currently destroyed.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-30 18:02:14 +02:00
Lukasz Marek
cd50a44beb lavu/mem: add av_dynarray_add_nofree function 
av_dynarray_add_nofree function have similar functionality
as existing av_dynarray_add, but it doesn't deallocate memory
on fails.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-03-29 09:48:48 +01:00
Michael Niedermayer
16ddc58bd7 Merge commit '70daeacd6ef8b354dd7d2d77ad393831a5bbf033' 
* commit '70daeacd6ef8b354dd7d2d77ad393831a5bbf033':
  PAF demuxer and decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/paf.c
	libavcodec/version.h
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/paf.c
	libavformat/version.h

See: 7de4a16508, and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-28 04:32:05 +01:00
Vittorio Giovara
678082b409 X-Bitmap decoder 2014-03-27 23:59:13 +01:00
Paul B Mahol
70daeacd6e PAF demuxer and decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-27 23:34:47 +01:00
Michael Niedermayer
f392949f1a Merge commit 'ae17878fb2ab100264226c84c58f5b95a703312f' 
* commit 'ae17878fb2ab100264226c84c58f5b95a703312f':
  BRender PIX image decoder

Conflicts:
	doc/general.texi
	libavcodec/Makefile
	libavcodec/version.h

See: 492a5f835c, and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-27 21:09:17 +01:00
Aleksi Nurmi
ae17878fb2 BRender PIX image decoder 
Further enhancements by Vittorio Giovara and Paul B Mahol.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-27 18:27:23 +01:00
Andreas Cadhalpun
d473f2d18a Fix spelling errors in texi files: more informations --> more information allows to --> allows one to 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-27 03:58:56 +01:00
Andreas Cadhalpun
cf3bfc970c Fix texinfo error due to wrong @subsubsection 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-27 03:58:29 +01:00
Michael Niedermayer
12ab07be44 Merge commit 'e50f5d3cf9ef9a16982a5cb4d8b1916cd963aa5b' 
* commit 'e50f5d3cf9ef9a16982a5cb4d8b1916cd963aa5b':
  Alias PIX image encoder and decoder

Conflicts:
	Changelog
	libavcodec/allcodecs.c
	libavcodec/version.h
	libavformat/img2enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-27 01:10:28 +01:00
Vittorio Giovara
e50f5d3cf9 Alias PIX image encoder and decoder 2014-03-26 23:25:02 +01:00
rogerdpack
4d9881e1cc udp: mention default in documentation 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-25 17:53:14 +01:00
Øyvind Kolås
3e6016622e swscale: add two spatially stable dithering methods 
Both of these dithering methods are from http://pippin.gimp.org/a_dither/ for
GIF they can be considered better than bayer (provides more gray-levels), and
spatial stability - often more than twice as good compression and less visual
flicker than error diffusion methods (the methods also avoids error-shadow
artifacts of diffusion dithers).

These methods are similar to blue/green noise type dither masks; but are
simple enough to generate their mask on the fly. They are still research work
in progress; though more expensive to generate masks (which can be used in a
LUT) like 'void and cluster' and similar methods will yield superior results
 2014-03-25 13:48:06 +01:00
Peter Ross
89f2f5dbd7 On2 VP7 decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: BBB
previous patch reviewed by jason
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-25 13:29:05 +01:00
Michael Niedermayer
575b957758 dox/scaler:fix bicubiclin typo 
See Ticket3486

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-24 22:04:52 +01:00
Michael Niedermayer
8de75f703a Merge commit '06c3cd3c0186803619bc6aad2d8f06c3e9015d15' 
* commit '06c3cd3c0186803619bc6aad2d8f06c3e9015d15':
  af_volume: support using replaygain frame side data

Conflicts:
	doc/filters.texi
	libavfilter/af_volume.c
	libavfilter/af_volume.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-24 15:04:47 +01:00
Michael Niedermayer
3e1f24131a Merge commit 'd161ae0a37900cbd36c1390ca32a56b892c02ab5' 
* commit 'd161ae0a37900cbd36c1390ca32a56b892c02ab5':
  frame: add a function for removing side data from a frame

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-24 14:51:44 +01:00
Michael Niedermayer
83e8978798 Merge commit '5a7e35dd2351c30bab45177b9482cb8833a0ca78' 
* commit '5a7e35dd2351c30bab45177b9482cb8833a0ca78':
  Add replaygain side data type and code for parsing replaygain tags.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/version.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-24 14:03:55 +01:00
Michael Niedermayer
595ba3b962 Merge commit '25b32586566f285d797737863c97a1c5c9c84e2b' 
* commit '25b32586566f285d797737863c97a1c5c9c84e2b':
  lavf: add an AVStream field for exporting stream-global side data

Conflicts:
	libavformat/utils.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-24 13:41:49 +01:00
Michael Niedermayer
bd34e26b27 Merge commit '0e2c3ee9a335d8a0a5edf0509e222e804d7b2619' 
* commit '0e2c3ee9a335d8a0a5edf0509e222e804d7b2619':
  lavc: give a typedeffed name to the AVPacket.side_data struct

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-24 13:27:33 +01:00
Anton Khirnov
06c3cd3c01 af_volume: support using replaygain frame side data 2014-03-24 06:07:51 +01:00
Anton Khirnov
d161ae0a37 frame: add a function for removing side data from a frame 2014-03-24 06:07:51 +01:00
Anton Khirnov
5a7e35dd23 Add replaygain side data type and code for parsing replaygain tags. 2014-03-24 06:07:51 +01:00
Anton Khirnov
25b3258656 lavf: add an AVStream field for exporting stream-global side data 2014-03-24 06:07:51 +01:00
Anton Khirnov
0e2c3ee9a3 lavc: give a typedeffed name to the AVPacket.side_data struct 2014-03-24 06:07:50 +01:00
Nicolas George
26dea7731e lavf/concatdec: allow to match streams by id. 
That makes the concat demuxer usable with MPEG-PS streams,
even when the streams in the different parts are detected
in different order.
 2014-03-23 19:15:07 +01:00
Vittorio Giovara
2a38651033 RELEASE_NOTES: mention new filters 2014-03-23 17:30:52 +01:00
Michael Niedermayer
9d6a27d533 Merge commit '57f09608e1600d1cf1679885a46f5004d522d68f' 
* commit '57f09608e1600d1cf1679885a46f5004d522d68f':
  dsputil: Move thirdpel-related bits into their own context

Conflicts:
	libavcodec/svq3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-22 23:26:23 +01:00
rogerdpack
3eafe1d71c udp: try to clarify verbiage on buffer_size 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-22 16:46:06 +01:00
Diego Biurrun
57f09608e1 dsputil: Move thirdpel-related bits into their own context 2014-03-22 06:17:30 -07:00
Anshul Maheshwari
6d25e90262 doc/examples/avcodec: information regarding gop_size ignored if frame->pic-type is AV_PICTURE_TYPE_I 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-21 15:21:15 +01:00
Carl Eugen Hoyos
074db4b764 Add APIchanges entry and bump libswscale micro version for making gray16 full-scale. 2014-03-19 09:11:22 +01:00
Andrey Utkin
e10ab43614 doc/examples: Add example transcoding.c 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-17 20:56:33 +01:00
Michael Niedermayer
6b1ca1709f Merge commit '1481d24c3a0abf81e1d7a514547bd5305232be30' 
* commit '1481d24c3a0abf81e1d7a514547bd5305232be30':
  RGBA64 pixel formats

Conflicts:
	doc/APIchanges
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h
	libswscale/utils.c

See: 9569a3c9f4
See: 92afb43162, as well as others
Note: the enum values added in libav are incompatible/different to what ffmpeg used since 3 years
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-17 14:41:13 +01:00
Jean First
1481d24c3a RGBA64 pixel formats 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-16 23:05:47 +01:00
Peter Ross
40f88796c6 Phantom Cine demuxer (iteration 2014.3) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-16 18:24:30 +01:00
Michael Niedermayer
3fc2362aef Merge commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143' 
* commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143':
  Remove all SPARC architecture optimizations

Conflicts:
	Makefile
	configure
	libavcodec/sparc/dsputil_vis.c
	libavcodec/sparc/dsputil_vis.h
	libavcodec/sparc/hpeldsp_vis.c
	libavcodec/sparc/simple_idct_vis.c
	libavcodec/sparc/vis.h
	libswscale/sparc/yuv2rgb_vis.c
	libswscale/swscale_internal.h

If someone wants to maintain these (or other) SPARC optimizations, please
contact me or ffmpeg-devel.
I am happy to revert this removial if theres someone considering to
maintain this code.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-13 22:35:47 +01:00
Michael Niedermayer
bb6de15d92 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avconv: Match stream id

Conflicts:
	cmdutils.c
	doc/fftools-common-opts.texi

See: ea07063fd8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-13 14:21:27 +01:00
Diego Biurrun
b4dd424d96 Remove all SPARC architecture optimizations 
SPARC is no longer being used in any multimedia-related fields and the
VIS optimizations only represent a maintenance burden.
 2014-03-13 05:50:28 -07:00
Luca Barbato
81498ceb5b avconv: Match stream id 
Quite useful to select by pid in MPEG-TS.
 2014-03-13 11:59:34 +01:00
Michael Niedermayer
12ce58bebd doc/texi2pod: fix encoding type 
docs say:
'A document having more than one "=encoding" line should be considered an error. '

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-13 03:54:48 +01:00
Michael Niedermayer
b5c6b23acd doc/platform: mention that yuvis gas-preprocessor is currently missing some changes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 23:08:41 +01:00
Michael Niedermayer
675a66a93b doc: switch github urls to https 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 23:05:26 +01:00
Michael Niedermayer
835f41376d Merge commit 'd15c536123a44362ace6299c391a492c90b83fc7' 
* commit 'd15c536123a44362ace6299c391a492c90b83fc7':
  doc: Point to the correct, actually maintained gas-preprocessor repo

Conflicts:
	doc/platform.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 23:02:56 +01:00
Martin Storsjö
d15c536123 doc: Point to the correct, actually maintained gas-preprocessor repo 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-12 20:43:55 +02:00
Michael Niedermayer
ad341b3bc6 update doc/APIchanges 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 13:51:09 +01:00
Fred Rothganger
3f3229cd10 avformat: extracting NTP timestamp from RTCP 
For muxing, it accepts
both 0 and AV_NOPTS_VALUE. For demuxing, it will present
AV_NOPTS_VALUE when start_time_realtime is unknown.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 13:33:14 +01:00
Stephen Hutchinson
5336cd6374 doc/general.texi: Adjust the notes on AviSynth 
FFmpeg provides local copies of these headers in compat/avisynth/,
and there is no restriction against using 2.5.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 12:45:24 +01:00
Michael Niedermayer
cd25412f59 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  http: Allow setting a Content-Type for POST requests

Conflicts:
	libavformat/http.c

See: c01d1d4ddf
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 04:53:54 +01:00
Michael Niedermayer
0d487654ea Merge commit 'fe568b3d27ca2c5cca3878b2a7a3a968e605aec4' 
* commit 'fe568b3d27ca2c5cca3878b2a7a3a968e605aec4':
  http: Improve options descriptions

Conflicts:
	doc/protocols.texi
	libavformat/http.c

See: 255ec768da
See: 0a7cd74043
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 04:43:21 +01:00
Michael Niedermayer
76a939d0e5 Merge commit '2ec33d27127251bbc45e1f88e60691ad59cf2319' 
* commit '2ec33d27127251bbc45e1f88e60691ad59cf2319':
  http: Add support for selecting a request range

Conflicts:
	doc/protocols.texi
	libavformat/http.c

See: d52882faef
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 04:12:30 +01:00
Michael Niedermayer
f36da16ede Merge commit 'ddfc98906373d1f17f6205cedd14c68d7a75995f' 
* commit 'ddfc98906373d1f17f6205cedd14c68d7a75995f':
  http: Support setting custom User-Agent

Conflicts:
	doc/protocols.texi
	libavformat/http.c

See: 2bb1c713cc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 03:45:16 +01:00
Michael Niedermayer
c03af3ac1c Merge commit 'e58c85b0686892960042232e51c77168b264838a' 
* commit 'e58c85b0686892960042232e51c77168b264838a':
  http: Export Content-Type information

Conflicts:
	doc/protocols.texi
	libavformat/http.c

See: 76d851b656
See: 20899c54f0
See: 255ec768da
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 03:33:14 +01:00
Michael Niedermayer
ca2369cdee Merge commit '8075c3d8bb1f6aade0cc7c5c40db9bc1bcd84cab' 
* commit '8075c3d8bb1f6aade0cc7c5c40db9bc1bcd84cab':
  http: Add support reading ICY metadata

Conflicts:
	doc/protocols.texi
	libavformat/http.c

See: a92fbe16f2
See: 636273d3d4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-12 03:18:12 +01:00
Clément Bœsch
2572d07c1f http: Allow setting a Content-Type for POST requests 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Alessandro Ghedini
fe568b3d27 http: Improve options descriptions 
Add documentation where missing.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Anssi Hannula
2ec33d2712 http: Add support for selecting a request range 
Comment from Reimar Döffinger included as pro memoria.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Clément Bœsch
ddfc989063 http: Support setting custom User-Agent 
Contextually make the default User-Agent use the common
"Name/Version" pattern.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Michael Niedermayer
e58c85b068 http: Export Content-Type information 
Bug-Id: https://bugs.debian.org/740421

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Luca Barbato
8075c3d8bb http: Add support reading ICY metadata 
Export the metadata as a icy_metadata_packet avoption.
Based on the work of wm4 and Alessandro Ghedini.

Bug-Id: https://bugs.debian.org/739936

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Michael Niedermayer
50a3c82302 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc: Add section about AviSynth support

Conflicts:
	doc/general.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-11 21:24:54 +01:00
Stephen Hutchinson
908836e207 doc: Add section about AviSynth support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-03-11 20:37:19 +01:00
Michael Niedermayer
9a05e8a385 doc/APIchanges: fill in dates 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-11 01:21:56 +01:00
Nicolas George
97e87e09c8 lavf: add subfile protocol. 2014-03-08 12:36:57 +01:00
compn
84bccae8e9 doc: fix typo 2014-03-07 17:07:37 -05:00
Michael Niedermayer
64e4bd7414 doc/APIchanges: update versions & hashes 2014-03-07 00:47:55 +01:00
Andreas Cadhalpun
9898bd9a82 Fix spelling errors in texi files: accomodate -> accommodate allows to -> allows one to choosen -> chosen compability -> compatibility explictly -> explicitly overriden -> overridden specifed -> specified Trasmission -> Transmission 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-06 21:12:40 +01:00
Michael Niedermayer
2fb0027c26 Merge commit '599b81ca9a8e04a27ddad94af462171d16063167' 
* commit '599b81ca9a8e04a27ddad94af462171d16063167':
  lavfi: add shuffleplanes filter

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-06 13:07:20 +01:00
Michael Niedermayer
91550f46cd doc/APIchanges: fill in missing version for "2013-11-14 - 31c09b7 / 728c465 - lavc 55.26.0 - vdpau.h" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-05 22:02:09 +01:00
Anton Khirnov
599b81ca9a lavfi: add shuffleplanes filter 2014-03-05 21:52:02 +01:00
Jason Hsu
8fb4dba89d doc/examples/remuxing: dont use the input codec_tag, it may be invalid tor the output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-05 16:10:06 +01:00
Andrey Utkin
bc764d786f Add "prefer_tcp" flag to "rtsp_flags" 
If set, and if TCP is available as RTSP RTP transport, then TCP will be
tried first as RTP transport.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-04 22:54:13 +01:00
Lukasz Marek
06fed44051 lavd/avdevice: add device iterators 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-03-03 23:39:07 +01:00
Michael Niedermayer
e4a6310cce update for 2.2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-01 03:34:59 +01:00
Michael Niedermayer
5d166de258 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavfi: add compand audio filter

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/af_compand.c
	libavfilter/allfilters.c
	libavfilter/version.h

The filter is added as new one so as to ease clean merging of its changes
in debug-able steps
See: 6b68e2a43b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-26 11:27:02 +01:00
Andrew Kelley
738f83582a lavfi: add compand audio filter 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-26 08:09:58 +01:00
Michael Niedermayer
1f2bacc897 Merge commit 'e7dfaf16a403972eb6aed5ce8f84c0085bd2fb5a' 
* commit 'e7dfaf16a403972eb6aed5ce8f84c0085bd2fb5a':
  libavfilter: example audio filtering program

Conflicts:
	.gitignore
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-25 20:26:00 +01:00
Anton Khirnov
e7dfaf16a4 libavfilter: example audio filtering program 
Based on a patch by Andrew Kelley <superjoe30@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-02-25 13:22:10 +01:00
Michael Niedermayer
a8ad7e47fb Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  texi2pod: always declare the pod file as UTF-8 encoded

Conflicts:
	doc/texi2pod.pl

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-25 09:02:57 +01:00
Janne Grunau
5ea14d48a8 texi2pod: always declare the pod file as UTF-8 encoded 2014-02-24 23:36:09 +01:00
Michael Niedermayer
75f6ed8dc2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc: fix one accented word

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 22:29:24 +01:00
Michael Niedermayer
26dad980ba Merge commit '48d1ed9c83ee0c388e8c2898e81ffb4add509ab9' 
* commit '48d1ed9c83ee0c388e8c2898e81ffb4add509ab9':
  doc: name correct header

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 22:19:41 +01:00
Michael Niedermayer
a908de7f49 avformat/options_table: add named constants for avoid_negative_ts 
Idea-by: ubitux
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 19:46:11 +01:00
Vittorio Giovara
c91488ab33 doc: fix one accented word 2014-02-24 17:54:03 +01:00
Vittorio Giovara
48d1ed9c83 doc: name correct header 2014-02-24 17:54:03 +01:00
Michael Niedermayer
fff5262301 Merge commit '1155fd02ae7bac215acab316e847c6bb25f74fc3' 
* commit '1155fd02ae7bac215acab316e847c6bb25f74fc3':
  frame: add a convenience function for copying AVFrame data

Conflicts:
	doc/APIchanges
	libavutil/frame.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 09:38:32 +01:00
Michael Niedermayer
cc6cc84bc4 Merge commit '746dca483a2f0f2639265f6e1c0085c8861875a1' 
* commit '746dca483a2f0f2639265f6e1c0085c8861875a1':
  avconv: support forcing codec tags for input streams

Conflicts:
	doc/ffmpeg.texi

See: 6bca574a98
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 09:15:46 +01:00
Michael Niedermayer
a66be60888 swresample: add swr_is_initialized() 
Idea-from/based-on: 7e86c27b4e
Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 08:23:22 +01:00
Anton Khirnov
1155fd02ae frame: add a convenience function for copying AVFrame data 2014-02-24 07:25:07 +01:00
Anton Khirnov
746dca483a avconv: support forcing codec tags for input streams 2014-02-24 07:25:07 +01:00
Michael Niedermayer
5367c0be62 Merge commit '7e86c27b4ee9e5a3fbe6cf5249b9d918b2a5e731' 
* commit '7e86c27b4ee9e5a3fbe6cf5249b9d918b2a5e731':
  lavr: add a function for checking whether AVAudioResampleContext is open

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-22 21:06:02 +01:00
Anton Khirnov
7e86c27b4e lavr: add a function for checking whether AVAudioResampleContext is open 2014-02-22 20:52:36 +01:00
Michael Niedermayer
6a24d77929 Merge commit 'c3ecd968f0e78da6e77f0c06c2f785b266d83cf1' 
* commit 'c3ecd968f0e78da6e77f0c06c2f785b266d83cf1':
  AVOptions: add flags for read/read-only options

Conflicts:
	libavutil/opt.c
	libavutil/opt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-20 02:01:13 +01:00
Michael Niedermayer
f4c8d00223 Merge commit '6bb8720f00e2e6209665f819fb351fd42b82d5d0' 
* commit '6bb8720f00e2e6209665f819fb351fd42b82d5d0':
  AVOptions: deprecate unused AV_OPT_FLAG_METADATA

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-20 01:50:26 +01:00
Michael Niedermayer
4ba03e37fd Merge commit '93632a70f9ac2cb2ebf0e69d21fdfaae68ff02fd' 
* commit '93632a70f9ac2cb2ebf0e69d21fdfaae68ff02fd':
  doc: Name the MOV muxer as it should be called

Conflicts:
	doc/muxers.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-19 22:09:10 +01:00
Anton Khirnov
c3ecd968f0 AVOptions: add flags for read/read-only options 2014-02-19 21:52:17 +01:00
Anton Khirnov
6bb8720f00 AVOptions: deprecate unused AV_OPT_FLAG_METADATA 
It was never used since it was added and the things it was intended for
are now exported differently.
 2014-02-19 21:52:17 +01:00
Luca Barbato
93632a70f9 doc: Name the MOV muxer as it should be called 
The section name is the muxer, not the format.
 2014-02-19 16:59:40 +01:00
Luca Barbato
a7b3216cbd doc: Sort the muxer documentation 
Keep the sections alphabetically sorted.
 2014-02-19 16:59:40 +01:00
Michael Niedermayer
b14517d3cd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vf_interlace: deprecate lowpass option

Conflicts:
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-19 16:16:41 +01:00
Vittorio Giovara
35b05c5184 vf_interlace: deprecate lowpass option 2014-02-19 12:26:34 +01:00
Michael Niedermayer
341639fe80 doc/examples: remove pathes from doxy examples 
This makes the examples page less cluttered

Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-17 13:50:53 +01:00
Michael Niedermayer
38a08e0aea Merge remote-tracking branch 'lukaszmluki/master' 
* lukaszmluki/master:
  lavd: add list devices API
  lavd/opengl_enc_shaders: fix gray* shader

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-17 03:18:44 +01:00
Michael Niedermayer
1fc74926a5 Merge commit 'b339182eba34f28de5f1a477cdd2c84f1ef35d90' 
* commit 'b339182eba34f28de5f1a477cdd2c84f1ef35d90':
  Move all example programs to doc/examples

Conflicts:
	configure
	doc/Makefile
	doc/doxy-wrapper.sh
	doc/examples/avcodec.c
	doc/examples/decoding_encoding.c
	doc/examples/metadata.c
	doc/examples/muxing.c
	doc/examples/transcode_aac.c
	libavcodec/Makefile
	libavcodec/api-example.c
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-17 02:22:01 +01:00
Alexander Strasser
2218fbe05e doc/APIchanges: Update for new function avio_find_protocol_name 
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
 2014-02-16 22:49:43 +01:00
Diego Biurrun
f53e274f4c doc: Fix project name typo 2014-02-16 22:08:21 +01:00
Diego Biurrun
b339182eba Move all example programs to doc/examples 
Also drop support for building examples in library directories.
 2014-02-16 21:37:21 +01:00
Lukasz Marek
81c3f81d6f lavd: add list devices API 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-02-16 20:07:08 +01:00
Nicholas Robbins
b4d308c04f lavfi: adding dejudder filter to remove judder produced by partially telecined material. 
Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-16 17:43:58 +01:00
Timothy Gu
8fe1076094 doc/ffmpeg: make the ASCII flow charts narrower to fit onto TTY 
These charts in man page are currently destroyed.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-16 03:10:38 +01:00
Michael Niedermayer
a2bc6c116d Merge commit 'c98f3169bfb578c1a4e407b44524f0bfa3b4dc0c' 
* commit 'c98f3169bfb578c1a4e407b44524f0bfa3b4dc0c':
  lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-16 02:05:29 +01:00
Tim Walker
c98f3169bf lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type. 2014-02-15 22:24:53 +01:00
Michael Niedermayer
042ab7c49e doc/doxy-wrapper.sh: fix execute flags 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-15 16:51:06 +01:00
Werner Robitza
1ffac25d31 doc/filters/histogram: copyedit for grammar 
There were a few grammar and spelling mistakes in this filter
description. I went through it and corrected them without changing
the meaning.
 2014-02-14 15:11:46 +00:00
Michael Niedermayer
fba1592f35 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc/examples: misc Doxygen markup improvements

Conflicts:
	doc/examples/muxing.c
	doc/examples/transcode_aac.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-14 15:31:14 +01:00
Michael Niedermayer
71052d85c1 Merge commit '3a26ccbf0d9f806d067e76a3f484170abecb36b3' 
* commit '3a26ccbf0d9f806d067e76a3f484170abecb36b3':
  build: doxy: Include code examples in Doxygen documentation

Conflicts:
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-14 15:23:29 +01:00
Michael Niedermayer
cbf09bb63f Merge commit '19d3127867f001d007f98bc8c5a85c5409abf788' 
* commit '19d3127867f001d007f98bc8c5a85c5409abf788':
  doxygen: Set EXAMPLE_PATH from within doxy-wrapper.sh

Conflicts:
	doc/Doxyfile
	doc/doxy-wrapper.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-14 15:12:32 +01:00
Michael Niedermayer
2fd0b5bd60 Merge commit 'f1f42cfc66804907d1df9231469e4296472bb0f5' 
* commit 'f1f42cfc66804907d1df9231469e4296472bb0f5':
  build: Do not pass HTML snippets and stylesheet as input to Doxygen

Conflicts:
	doc/Makefile

See: 0f378d8632
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-14 14:53:54 +01:00
Michael Niedermayer
c0c6f9aba5 Merge commit 'e6c175dfd51e4b0e6deeae72cd8a161b22af3492' 
* commit 'e6c175dfd51e4b0e6deeae72cd8a161b22af3492':
  Doxyfile: Only set HTML_{HEADER|FOOTER|STYLESHEET} from doxy_wrapper.sh

Conflicts:
	doc/Doxyfile

See: 7d0ca5b7e4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-14 14:38:21 +01:00
Diego Biurrun
0b9716c455 doc/examples: misc Doxygen markup improvements 
Add properly formatted @example tag and fix Doxygen syntax.
 2014-02-14 12:01:36 +01:00
Diego Biurrun
3a26ccbf0d build: doxy: Include code examples in Doxygen documentation 2014-02-14 12:01:35 +01:00
Diego Biurrun
19d3127867 doxygen: Set EXAMPLE_PATH from within doxy-wrapper.sh 
This allows using the libav source path as the example path.
 2014-02-14 12:01:35 +01:00
Diego Biurrun
f1f42cfc66 build: Do not pass HTML snippets and stylesheet as input to Doxygen 
These files are referenced elsewhere and only generate warnings if
presented to Doxygen as input files.
 2014-02-14 12:01:35 +01:00
Diego Biurrun
e6c175dfd5 Doxyfile: Only set HTML_{HEADER|FOOTER|STYLESHEET} from doxy_wrapper.sh 2014-02-14 11:07:35 +01:00
Derek Buitenhuis
50ea93158d Add libx265 encoder 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-12 13:13:17 +00:00
Derek Buitenhuis
bb6b1731eb Add libx265 encoder 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-12 13:12:22 +00:00
Nicolas George
edc7e67669 lavf/lavd: version bump and APIchanges for uncoded frames. 2014-02-11 10:34:32 +01:00
Michael Niedermayer
e93674c4a3 doc/APIchanges: fill in FFmpeg hashes & versions 
Entries that have no hash at all are not filled in

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 19:10:12 +01:00
Michael Niedermayer
1c1bb203dd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  build: fix examples compilation when EXESUF is not empty

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 14:24:15 +01:00
Michael Niedermayer
6fb8684a24 Merge commit 'b36bc81ccaa2fc85dc4bae7dc546c71e8833573d' 
* commit 'b36bc81ccaa2fc85dc4bae7dc546c71e8833573d':
  avplay: add support for seeking to chapter marks

Conflicts:
	doc/ffplay.texi
	ffplay.c

ffplay uses pageup/down for seeking by +-10min
thus this use of the keys conflicts.
The merge thus uses them to seek to chapters when there are some or
+-10min when there are not

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 13:26:31 +01:00
Christophe Gisquet
682b2a809b build: fix examples compilation when EXESUF is not empty 
Due to a wrong substitution doc/examples is not added as a prerequisite
for the objects of the example programs. This results in compiler error
due to the non-existing output directory.

Bug-Id: 636

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-10 13:23:21 +01:00
Michael Niedermayer
2e99867a4e Merge commit 'd711d839ca6714a5ef5b53ee51bc7632e62cf203' 
* commit 'd711d839ca6714a5ef5b53ee51bc7632e62cf203':
  doc/APIchanges: fill in missing hashes and dates

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 12:17:35 +01:00
Anton Khirnov
b36bc81cca avplay: add support for seeking to chapter marks 2014-02-10 11:23:01 +01:00
Anton Khirnov
d711d839ca doc/APIchanges: fill in missing hashes and dates 2014-02-10 07:29:27 +01:00
Anton Khirnov
cca4742a5e doc/APIchanges: mark the place where 9 was branched 2014-02-10 07:29:27 +01:00
Ramiro Polla
5965adeb20 lavd: add decklink output device 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-09 17:15:19 +01:00
Michael Niedermayer
0c4bf87b29 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Mirillis FIC video decoder

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 19:02:46 +01:00
Kostya Shishkov
cde7df25ef Mirillis FIC video decoder 
Does not contain cursor rendering yet.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-08 15:04:13 +00:00
Clément Bœsch
f21d0beb0c Fix a few heigth/height typo. 2014-02-07 09:33:56 +01:00
Timothy Gu
474db7a696 doc/texi2pod: make references bold 
Inspired by GCC r86635.

This is more consistent with other man pages. For example in `man git`,
all the "git-help(1)" kind of cross refs are bold.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-06 16:18:26 +01:00
Timothy Gu
4a37e2977c libfdk-aacenc: disable hard version requirements 
Enable compilation on machines with an old libfdk-aac.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-06 02:33:33 +01:00
Michael Niedermayer
3adb5f8d8b Merge commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931' 
* commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931':
  lavf: improve handling of sparse streams when muxing

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/mux.c
	libavformat/options_table.h
	libavformat/version.h

See: 37ed5df5c5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 03:19:22 +01:00
Luca Barbato
d9ae1031f5 lavf: improve handling of sparse streams when muxing 
Currently ff_interleave_packet_per_dts() waits until it gets a frame for
each stream before outputting packets in interleaved order.

Sparse streams (i.e. streams with much fewer packets than the other
streams, like subtitles or audio with DTX) tend to add up latency and in
specific cases end up allocating a large amount of memory.

Emit the top packet from the packet_buffer if it has a time delta
larger than a specified threshold.

Original report of the issue and initial proposed solution by
mus.svz@gmail.com.

Bug-id: 31
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 22:01:42 +01:00
Michael Niedermayer
905cd28a5a Merge commit 'de203abd71baae7f120313259b45cf935c85203e' 
* commit 'de203abd71baae7f120313259b45cf935c85203e':
  vf_overlay: add eof_action switch

Conflicts:
	doc/filters.texi
	libavfilter/vf_overlay.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 14:33:33 +01:00
Keith Lawson
de203abd71 vf_overlay: add eof_action switch 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 10:54:26 +01:00
Jean First
2384cada12 lavfi/ebur128: add true peak metering per frame 
Signed-off-by: Jean First <jeanfirst@gmail.com>
 2014-02-02 20:45:09 +01:00
Jean First
6ef2315aaf lavfi/ebur128: print peak metering in dBFS 
Signed-off-by: Jean First <jeanfirst@gmail.com>
 2014-02-02 20:45:09 +01:00
Clément Bœsch
7f42bfad5d lavfi/ebur128: add sample and true peak metering. 
Metadata injection and logging. Not yet present visually.

Signed-off-by: Jean First <jeanfirst@gmail.com>
 2014-02-02 20:44:56 +01:00
Stefano Sabatini
bf96e547b7 doc/APIchanges: fix weird reindent 2014-02-02 13:16:28 +01:00
Stefano Sabatini
5871ee5072 lavf: add output_ts_offset option to AVFormatContext 
This option can be generally useful to set an output offset, needed when
setting an absolute index in the output.
 2014-02-02 13:16:17 +01:00
Stefano Sabatini
60251c13e3 examples/avio_reading: remove stray empty line 2014-02-02 12:35:46 +01:00
Stefano Sabatini
5fc4dea39c examples: add avio_reading.c example 2014-02-02 11:58:23 +01:00
Stefano Sabatini
a270f63e83 lavfi/overlay: add yuv422 format mode 2014-02-02 11:50:21 +01:00
Michael Niedermayer
a85a718f26 doc/examples/decoding_encoding: Check all av_samples_get_buffer_size() returns 
Fixed CID1135755
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-31 03:27:37 +01:00
Stefano Sabatini
4111856545 doc/APIchanges: apply minor formatting fixes 2014-01-31 00:48:31 +01:00
James Darnley
9a6d91b6b6 Changelog: add entries relating to metadata_header_padding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-30 20:37:07 +01:00
Michael Niedermayer
6dc9d2cf47 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc: document correct option to list encoders

Conflicts:
	doc/encoders.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-30 16:00:47 +01:00
Michael Niedermayer
d85284d4aa Merge commit 'a17ab0e46a9fec7c31cc1be363828184c6ecebf7' 
* commit 'a17ab0e46a9fec7c31cc1be363828184c6ecebf7':
  doc: add decoders.texi

Conflicts:
	doc/decoders.texi
	doc/ffmpeg.texi
	doc/ffplay.texi

See: 5e45f03420
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-30 15:19:51 +01:00
John Stebbins
64ba831da9 doc: document correct option to list encoders 2014-01-29 23:27:37 +01:00
John Stebbins
a17ab0e46a doc: add decoders.texi 
Only documents ac3 decoder options at this point.
 2014-01-29 23:27:18 +01:00
Lukasz Marek
406cb21b63 doc/general: update device and protocol status 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-28 17:58:22 +01:00
Lukasz Marek
4115cd0e76 doc/APIchanges: add avdevice_*_control_message functions 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-28 15:30:45 +01:00
Lukasz Marek
ded6b3af41 lavd: add opengl device 
It can render to OpenGL context provided by application or into SDL window

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-01-27 15:18:18 +01:00
Stefano Sabatini
68c5ba1f05 doc/filters: re-edit notes on filtergraph escaping 
State the escaping rules more explicitly, reword various sentences and
drop confusing quoting example.

Should fix trac issue #3334.
 2014-01-26 18:06:39 +01:00
Lars Kiesow
c49b036096 Documentation for scale filter factor 2014-01-25 15:34:23 +01:00
Ramiro Polla
78a9f185eb lavfi/drawtext: add option for drawing border around text 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 04:59:28 +01:00
Ramiro Polla
222fb8276d lavfi/drawtext: get bitmap from glyph in a separate step 
This change makes it possible to transform the glyph or get its border before
turning it into a bitmap.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 04:46:38 +01:00
Stefano Sabatini
ca57659440 examples/filtering_audio,video: do not call avcodec_register_all() 
It is implied by av_register_all(). Simplify.
 2014-01-24 12:20:46 +01:00
Stefano Sabatini
433b153b68 doc/ffmpeg: reference time syntax sections in ffmpeg-utils for itsoffset and timestamp options 
Avoid doc duplication and desynching.
 2014-01-24 12:20:46 +01:00
Stefano Sabatini
35fe88bb51 examples/muxing: reindent after previous commit 2014-01-23 01:08:24 +01:00
Stefano Sabatini
c92d2f98db examples/muxing: flush encoders at the end 2014-01-23 00:54:33 +01:00
Lukasz Marek
7e8f304846 lavf/libssh: add private_key option 
Allows to specify private key to use during authorization.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-01-22 00:41:13 +01:00
Stefano Sabatini
b539a72bba examples/filtering_audio,video: drop call to avcodec_get_frame_defaults() 
The avcodec_get_frame_defaults() function is deprecated and its use
doesn't seem required.
 2014-01-21 20:08:36 +01:00
Stefano Sabatini
e34ad128a3 examples/muxing: reduce duration, remove wrong and misleading comment 
Set duration to 10 seconds, after it was increased from 5 to 200 seconds
in 8d80f3cb87.

200 seconds will generate too much data which is annoying especially when
testing.
 2014-01-21 11:52:14 +01:00
Michael Niedermayer
eef74b2e97 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().

Conflicts:
	doc/APIchanges
	libavcodec/utils.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 18:55:22 +01:00
Stefano Sabatini
9ab8f3738a examples/muxing: remove redundant {} 2014-01-20 13:10:10 +01:00
Stefano Sabatini
b933c72b5e examples/muxing: change error checks, from "ret != 0" to "ret < 0" 
More consistent and more future-proof.
 2014-01-20 13:10:10 +01:00
Stefano Sabatini
d72c742d47 examples/muxing: factorize write_interleave code 
Also log output packet information.
 2014-01-20 13:10:10 +01:00
Stefano Sabatini
5e2b8e4934 examples: add remuxing example 
Show how to perform streamcopy from one container to another.
 2014-01-20 13:10:10 +01:00
Anton Khirnov
93c553c71e lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width(). 2014-01-20 12:52:28 +01:00
wm4
1a193c438c lavf: add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-19 22:15:32 +01:00
Nicolas George
3532dd52c5 lavu/rational: add syntactic sugar. 
Add a function to create a rational
and macros for common values.
 2014-01-19 17:12:22 +01:00
Timothy Gu
5607242155 doc/muxers: add "Options", "Examples", "Syntax", etc. subsections 
More consistent with codec docs. Also some minor reorganization of sentences
to fit the new document hierarchy.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2014-01-19 13:40:37 +01:00
Timothy Gu
093439b481 doc/encoders: add libx264rgb doc and supported pixfmts for libx264(rgb) 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2014-01-19 13:40:32 +01:00
Stefano Sabatini
529573591a doc/muxers/segment: fix formula for computing the segment_time_delta value 2014-01-19 12:20:10 +01:00
Stefano Sabatini
3dc494f8b9 lavfi/vidstabtransform: apply various documentation/option minor fixes 
Improve consistency with the rest of the documentation.
 2014-01-19 12:20:10 +01:00
Michael Niedermayer
58770db2ae Merge commit '33018907bd07b34e0e70d5ae12097265eb3734d7' 
* commit '33018907bd07b34e0e70d5ae12097265eb3734d7':
  mp3enc: allow omitting the id3v2 header with -id3v2_version 0

Conflicts:
	doc/muxers.texi
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-17 15:34:24 +01:00
Michael Niedermayer
5049b6a1fe Merge commit 'f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd' 
* commit 'f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd':
  mp3enc: add an option for disabling the Xing frame.

Conflicts:
	doc/muxers.texi
	libavformat/mp3enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-17 15:23:11 +01:00
Anton Khirnov
33018907bd mp3enc: allow omitting the id3v2 header with -id3v2_version 0 2014-01-17 10:30:45 +01:00
Anton Khirnov
f9cc6883a4 mp3enc: add an option for disabling the Xing frame. 2014-01-17 10:30:45 +01:00
Georg Martius
2727dbb053 lavfi/vidstabdetect,vidstabtransform: update to vid.stab 0.98 
In particular:
* set default value for accuracy to 15 (max)
* add zoomspeed for dynamic zoom (optzoom=2)
* make camera path optimization algorithm configurable
* update optzoom documenation in code to use new localmotions calculation function commandline arguments
* add debug option in vidstabtransform

Signed-off-by: Georg Martius <martius@mis.mpg.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-01-16 12:23:48 +01:00
Stefano Sabatini
d497141b85 examples/muxing: simplify video PTS setting 
Rely on frame_count. Also more consistent with audio path.
 2014-01-12 09:25:48 +01:00
Michael Niedermayer
402a411406 Merge commit 'a7d0e7ead95e584c4866617f046b2493066975c6' 
* commit 'a7d0e7ead95e584c4866617f046b2493066975c6':
  lavfi: add framepack filter

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/allfilters.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-10 03:00:48 +01:00
Vittorio Giovara
a7d0e7ead9 lavfi: add framepack filter 2014-01-09 23:13:05 +01:00
Maxim Polijakowski
e6f0bb6527 ATRAC3+ decoder 
Cleanup by Diego Biurrun.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-01-09 19:33:07 +01:00
Andre Anjos
23ffc4c70d doc/examples/muxing: Fixes frame initialization. 
Fixes use of the example with encoders which use tha AVFrame w/h/pix_fmt fields
FFV1 is one of these codecs

We cannot easily workaround the not set fields in common code because the API
has AVFrame constant for the encoders.
Alternatives would be to fix the API or to duplicate the struct and fill in
missing fields. Or as is to require all user apps to set this correctly and
maybe simplify for that case

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-09 18:12:24 +01:00
Timothy Gu
bba73f5574 doc: remove encoder/muxer/sinks docs from ffplay- and ffprobe-all 
ffplay and ffprobe are read-only.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2014-01-09 12:12:10 +01:00
Stefano Sabatini
094c500caf examples/muxing: set timestamps in output audio packet 
In particular, fix trac ticket #3231.
 2014-01-09 10:54:38 +01:00
Stefano Sabatini
8d22d37e54 examples/muxing: use av_frame_free() in place of av_free() 2014-01-09 10:51:57 +01:00
Stefano Sabatini
9abe4a10fd examples/muxing: reuse global audio frame 
Simplify logic, avoid multiple unnecessary alloc/free operations.
 2014-01-09 10:51:52 +01:00
Stefano Sabatini
80bca6eabe examples/muxing: honour distinction between encoder PTS timebase and stream timebase 
Fix PTS set on the frame when encoding, which must be specified in the
encoder timebase or this will confuse the encoder.

When muxing the packet, the PTS/DTS generated by the encoder is then
rescaled to the stream timebase.
 2014-01-09 10:51:47 +01:00
Stefano Sabatini
eadc421259 examples/muxing: set sample formats from list of codec supported sample formats 
Avoid the need of tweaking, also show how to get list of supported sample
formats.
 2014-01-09 10:51:41 +01:00
Lou Logan
00bef6431e doc/filters: add rotate example using degrees 2014-01-09 00:39:16 +01:00
Stefano Sabatini
2358458a75 doc/muxers/image2: apply several formatting changes 2014-01-08 10:20:42 +01:00
Ramiro Polla
6a99ecb84e doc/muxers/image2: document strftime option 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-01-08 10:10:32 +01:00
Helmut K. C. Tessarek
db70f2d36c doc/muxers/matroska: add information to the matroska metadata language entry 2014-01-08 09:50:57 +01:00
Stefano Sabatini
e9edf001d4 doc/ffmpeg: remove documentation for removed vlang/slang options 2014-01-08 09:47:53 +01:00
Stefano Sabatini
a008deb17b doc/muxers/matroska: reformat documentation 2014-01-08 09:46:51 +01:00
Werner Robitza
53df11eb73 doc/filters/equalizer: add examples for equalizer 
Add two examples on the usage of the equalizer filter.
 2014-01-07 21:10:53 +01:00
Stefano Sabatini
2503928a2f examples/decoding_encoding: fix style nits 2014-01-07 13:08:11 +01:00
Michael Niedermayer
4cf4da9dc5 Merge commit '5b4797a21db900b7d509660b7a4d49829089b004' 
* commit '5b4797a21db900b7d509660b7a4d49829089b004':
  avframe: add AV_FRAME_DATA_MATRIXENCODING side data type.

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-05 22:12:41 +01:00
Michael Niedermayer
751385fe3f Merge commit '5c437fb' 
* commit '5c437fb':
  lavu: Add values for various Dolby flags to the AVMatrixEncoding enum.

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-05 21:55:58 +01:00
Tim Walker
5b4797a21d avframe: add AV_FRAME_DATA_MATRIXENCODING side data type. 
Includes a libavcodec utility function to update a frame's side data.
 2014-01-05 16:41:56 +01:00
Tim Walker
5c437fb672 lavu: Add values for various Dolby flags to the AVMatrixEncoding enum. 2014-01-05 16:41:56 +01:00
Stefano Sabatini
92e145acbb doc/protocols/file: fix semantical reverse 
Change "read" to "write" in introductory description.

Spotted-by: Alexander Strasser <eclipse7@gmx.net>
 2014-01-05 00:43:51 +01:00
Stefano Sabatini
98ecbf0093 doc/protocols/file: document general file protocol URL syntax 
Also drop confusing ff* tools reference about exceptions to the
file:FILENAME syntax, which is not ff* tool specific.

With various edits by Alexander Strasser <eclipse7@gmx.net>.
 2014-01-05 00:43:51 +01:00
Michael Niedermayer
b317f9459f avutil/mathematics: add av_add_stable() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-04 15:10:09 +01:00
Stefano Sabatini
d392619a46 doc/faq: remove "-profile option fails when encoding H.264 video with AAC audio" entry 
The error was fixed in commit ce9bd30379
more than one year ago, and does not affect all the currently supported
versions.

In particular, fix trac issue #1535.
 2014-01-03 17:05:44 +01:00
Stefano Sabatini
d52dd2430b doc/ffserver: mention how to access streams through RTSP 2014-01-03 17:03:43 +01:00
Stefano Sabatini
e3868cc588 doc/muxers/hls: change "can used" to "can be used" 
Spotted-by: Alexander Strasser <eclipse7@gmx.net>
 2014-01-02 09:37:43 +01:00
Michael Niedermayer
0f378d8632 doc/doxy: remove unused files 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-02 02:17:59 +01:00
Michael Niedermayer
9c29967ae6 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Makefile: add html template files to the doxygen deps

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-02 02:02:21 +01:00
Stefano Sabatini
0aa325457d doc/muxers/segment: clarify ambiguos reference 
Replace "The segmenter muxer" with "This muxer". The "segmenter muxer"
was never defined before, and thus it is a slightly ambiguous term.
 2014-01-02 00:52:01 +01:00
Stefano Sabatini
6cceef2ff9 doc/muxers/segment: reference hls muxer 2014-01-02 00:51:56 +01:00
Stefano Sabatini
f6707f0689 doc/muxers/hls: extend documentation 
In particular, reference segment muxer and clarify difference between
segment filename number and playlist sequence number.

Should fix trac ticket #2601.
 2014-01-02 00:48:36 +01:00
Anton Khirnov
58f0d164de Makefile: add html template files to the doxygen deps 2014-01-01 13:07:57 +01:00
Stefano Sabatini
8c8c3ca91e doc/protocols/rtsp, lavf/rtsp: fix/extend options documentation 2014-01-01 12:57:15 +01:00
Werner Robitza
704c217ff3 ffplay: add documentation for "s" key 
With various edits suggested by Stefano Sabatini and Clément Bœsch.
 2014-01-01 12:57:15 +01:00
Michael Niedermayer
46b06bd894 avcodec/mpegvideo_enc: implement frame skip score normalization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-01 02:46:39 +01:00
Carl Eugen Hoyos
b4c89c90ff Allow hiding the banner. 
Fixes ticket #3246.
 2013-12-29 22:57:20 +01:00
Timothy Gu
f4c62b9f64 doc/encoders: add wavpackenc doc 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-29 13:10:11 +01:00
Timothy Gu
eb38e684b4 doc/encoders: reformat libwavpack documentation 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-29 13:10:11 +01:00
Maxim Poliakovski
2e1fb96af3 ATRAC+ decoder 
Cleanup by Diego Biurrun.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-29 01:11:16 +01:00
Michael Niedermayer
7ad6515fd4 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doxy: Update the css to have a flat style

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-27 13:24:00 +01:00
Michael Niedermayer
8102cdfc04 Merge commit '9ace13db77a22fd59c217175596a95775c5d25aa' 
* commit '9ace13db77a22fd59c217175596a95775c5d25aa':
  doxy: Fix link in badge color

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-27 12:59:35 +01:00
Stefano Sabatini
8ea1501878 doc/protocols: fix level of udp examples subsection 2013-12-27 12:43:35 +01:00
Luca Barbato
1ab91c7d4a doxy: Update the css to have a flat style 
Drop references to the doxy image gradients and style a the code blocks to
keep the whitespace and indent properly.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-27 02:53:25 +01:00
Luca Barbato
9ace13db77 doxy: Fix link in badge color 
Green on blue was not exactly optimal.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-27 02:53:25 +01:00
Stefano Sabatini
1b4da43ce0 doc/protocols/tcp,lavf/tcp: apply minor fixes to TCP protocol documentation 2013-12-25 18:42:26 +01:00
Stefano Sabatini
b80cf46090 doc/protocols/udp,lavf/udp: apply minor documentation fixes 2013-12-25 18:42:15 +01:00
Stefano Sabatini
97aa554634 lavfi/volume: implement process_command() callback, with the volume command 
Address trac ticket #2868.
 2013-12-25 18:25:53 +01:00
Stefano Sabatini
7619a87cc8 lavfi/volume: support volume expression and per-frame expression evaluation 
The eval mode allows to evaluate the expression per-frame or just at
init.

In particular, address ticket #3234.
 2013-12-25 18:25:04 +01:00
Michael Niedermayer
5a8b4ed580 Merge commit '57ead8449e44bd07b3d4a5bd42f1aab64566f92e' 
* commit '57ead8449e44bd07b3d4a5bd42f1aab64566f92e':
  doc: fix link to the ISC license text in the developer documentation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-23 12:52:50 +01:00
Michael Niedermayer
5b4c7b7dcf Merge commit '6c0e83511705e7f8f5100e7852a1e7fd16aa8877' 
* commit '6c0e83511705e7f8f5100e7852a1e7fd16aa8877':
  doc: fix a coding style error in the developer documentation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-23 11:58:36 +01:00
Tim Walker
57ead8449e doc: fix link to the ISC license text in the developer documentation. 2013-12-22 22:35:11 +01:00
Tim Walker
6c0e835117 doc: fix a coding style error in the developer documentation. 2013-12-22 22:34:58 +01:00
Michael Niedermayer
911676c643 avutil/avstring: add av_strnlen() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-22 22:25:15 +01:00
Michael Niedermayer
6fe5f770db Merge commit 'be7c323176e2e5fcf30e3d2ff20975b2f936811b' 
* commit 'be7c323176e2e5fcf30e3d2ff20975b2f936811b':
  Add a libwebp encoder

Conflicts:
	Changelog
	doc/encoders.texi
	doc/general.texi
	libavcodec/version.h
	libavformat/img2enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-22 11:53:41 +01:00
Justin Ruggles
be7c323176 Add a libwebp encoder 2013-12-21 17:01:42 -05:00
Ilya Basin
d1b8e01ef1 examples/muxing: fix memleaks in resampler 
- do not allocate resample dst buffer when resample is off
  - free sample buffers in addition to freeing data pointer arrays

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-21 12:22:49 +01:00
Ilya Basin
7d1d0b3ecf examples/muxing: use S16 sample_fmt for resample src regardless of codec sample_fmt 
We generate S16 samples and we should allocate the right buffer

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-21 12:21:05 +01:00
Ilya Basin
b6714fa077 examples/muxing: fix av_frame_free() not called when got_packet is false 
Hi list! Since my last patch (fix 2 memleaks in doc/examples/muxing.c)
I found more problems to fix.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-21 12:20:44 +01:00
Michael Niedermayer
d6b7ea06f1 Merge commit '2a41826bea3833895dc06939831b7f35ca1f597e' 
* commit '2a41826bea3833895dc06939831b7f35ca1f597e':
  lavc: add HEVC profiles names

Conflicts:
	libavcodec/hevc.c
	libavcodec/version.h

See: fb7d70c1cd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-21 00:24:43 +01:00
Gildas Cocherel
2a41826bea lavc: add HEVC profiles names 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:35:27 +01:00
Anton Khirnov
fe533ffdcf Prepare release notes for Libav 10 "Eks" 
Additional editing by Diego Biurrun
 2013-12-18 09:18:42 -05:00
Michael Niedermayer
645c94b61b Revert "Merge commit '3bc2e89c76e88ae6f1fd5287e0b11abcfc3c601c'" (Bump libavutil major version to account for the LLS API/ABI changes.) 
This reverts commit 792845e436, reversing
changes made to 1d6666a6b8.

Bumping libavutil requires all libraries that use libavutil to have their
major version bumped (yes breakage has been confirmed this is not a hypotheses)

One case of breakage is due to new types being added to AVOptions and
applications that linked to old libavutil and libswresample
then trying to use old libavutil (its soname changed so the old isnt updated)
and new swresample (its soame didnt change so it is updated)
the new swresample contains AVOption types that the old libavutil doesnt
know of thus the application attempting to access these avoptions
fails

AVOptions are used by all libs so the issue can potentially happen with
any other lib, libswresample was just the first that showed the problem
ive not checked if the other libs are affected currently by the same issue
or not

Also in addition to AVOptions, AVFrames are also defined in
libavutil, bumping it without all libs that use AVFrames could lead to
serious inconsistencies when 2 libs/app end up using 2 different libavutils

The alternative of bumping all is still possible after this revert, if it
turns out to be the preferred solution
 2013-12-18 03:05:25 +01:00
Michael Niedermayer
a788949255 Merge commit '6d3ea1957f681b3bf9c752e6d21a501cc8d4180d' 
* commit '6d3ea1957f681b3bf9c752e6d21a501cc8d4180d':
  Bump major of libavfilter for reference counted buffer API changes.

Conflicts:
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-16 22:07:24 +01:00
Michael Niedermayer
792845e436 Merge commit '3bc2e89c76e88ae6f1fd5287e0b11abcfc3c601c' 
* commit '3bc2e89c76e88ae6f1fd5287e0b11abcfc3c601c':
  Bump libavutil major version to account for the LLS API/ABI changes.

Conflicts:
	libavutil/version.h

Bump done to stay compatible with libav, its not neccessary otherwise for ffmpeg
as we have the new ABI/API under LLS2 and the old (unused) under LLS

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-16 21:52:51 +01:00
Stefano Sabatini
9985710a5a ffserver: add stream Metadata option 
Also deprecate Author, Comment, Copyright, and Title options, and update
docs to use the new Metadata option.
 2013-12-16 19:18:45 +01:00
Stefano Sabatini
b2a4316287 examples/decoding_encoding: check av_samples_get_buffer_size() for a negative value 
Fix broken != 0 check.
 2013-12-15 20:09:26 +01:00
Stefano Sabatini
81eff6e7a2 doc/muxers/tee: add example showing second level escaping 2013-12-15 20:04:06 +01:00
Stefano Sabatini
2364b4031d doc/muxers/tee: use @ref to reference other sections 2013-12-15 20:04:06 +01:00
wm4
5f6c21117f ffprobe: show best_effort_timestamp in the frame section 
This is useful for debugging.

Reference and ffprobe.xsd changes done and tested by Stefano Sabatini.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-12-15 10:46:46 +01:00
Reinhard Tartler
6d3ea1957f Bump major of libavfilter for reference counted buffer API changes. 
Applications that have been linked against an older release of Libav and pick up
updated libraries experience segmentation faults because they pick up the new
libavfilter, which assumes AVFrames have been allocated by libavutil and thus
contain new reference-counting related fields. This will break for AVFrames that
have been allocated by old libavcodec.

All scheduled API changes are deferred to the next bump.
 2013-12-14 16:31:32 -05:00
Reinhard Tartler
3bc2e89c76 Bump libavutil major version to account for the LLS API/ABI changes. 
Commit 41578f70cf changed the LLS API, which was
called from libavcodec. Thus using an old libavcodec with a new libavutil will
break.

All scheduled API changes are deferred to the next bump.
 2013-12-14 16:31:09 -05:00
Stefano Sabatini
de9ea40a40 doc/bitstream_filters: remove mp3_header_decompress filter 
It was removed in commit c6080d8900.
 2013-12-14 21:47:51 +01:00
Timothy Gu
c65fe9e982 examples/decoding_encoding: check av_samples_get_buffer_size() return code 
Fixes CID1135756.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-14 14:02:49 +01:00
Timothy Gu
b242c156e5 examples/resample_audio: check av_samples_get_buffer_size() return code 
Fixes CID1135757.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-14 14:02:33 +01:00
Clément Bœsch
b02d87936b examples/demuxing_decoding: print the decoding error when it happens. 2013-12-13 10:37:20 +01:00
Even Wiik Thomassen
43f116d162 examples/demuxing_decoding: return error when no codec found 
The open_codec_context function, when it fails to find a codec, now
return AVERROR(EINVAL) to signal an error.

Before it would return the stream index, which was always >= 0, and
continue as if a codec was found. This change make it fail faster,
instead of repeated failed tries to decode frames with no codec.

Signed-off-by: Even Wiik Thomassen <e.thomassen@sportradar.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-12-13 09:45:54 +01:00
Lou Logan
d546a59a81 docs/outdevs: add a few simple ALSA examples 2013-12-12 18:21:52 -09:00
Michael Niedermayer
44967ab60a Merge commit 'd7b3ee9a3a03ab88d61a5895fbdbc6689f4dd671' 
* commit 'd7b3ee9a3a03ab88d61a5895fbdbc6689f4dd671':
  lavc: deprecate avcodec_get_frame_defaults().

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-12 00:32:15 +01:00
Michael Niedermayer
525a7d9b78 Merge commit '48d17ee6dc2b2a552f645484f200c2946bf24607' 
* commit '48d17ee6dc2b2a552f645484f200c2946bf24607':
  api-example: remove an unneeded call to avcodec_get_frame_defaults().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-12 00:19:53 +01:00
Michael Niedermayer
4cbf3eb9e6 Merge commit 'eb891b3114f499e96b9faddd0b0ae856345dfbd9' 
* commit 'eb891b3114f499e96b9faddd0b0ae856345dfbd9':
  Replace all uses of avcodec_free_frame with av_frame_free().

Conflicts:
	doc/examples/decoding_encoding.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 23:18:51 +01:00
Anton Khirnov
d7b3ee9a3a lavc: deprecate avcodec_get_frame_defaults(). 
Also bump libavcodec micro and add an APIchanges entry saying that
av_frame_* should now be used instead of the lavc AVFrame functions.
 2013-12-11 20:39:55 +01:00
Anton Khirnov
eb891b3114 Replace all uses of avcodec_free_frame with av_frame_free(). 2013-12-11 20:39:54 +01:00
Carl Eugen Hoyos
aae5c4d40e doc: Fix adelay example. 
Fixes ticket #3211.
 2013-12-09 23:56:23 +01:00
Michael Niedermayer
7a60348053 Merge commit '7e244c68600f479270e979258e389ed5240885fb' 
* commit '7e244c68600f479270e979258e389ed5240885fb':
  avframe: add codec-independent stereoscopic metadata

Conflicts:
	Changelog
	libavutil/Makefile
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:33:51 +01:00
Lenny Wang
64f73acd1d cmdutils & opencl: add -opencl_bench option to test and show available OpenCL devices 
Reviewed-by: Wei Gao <highgod0401@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:21:36 +01:00
Vittorio Giovara
7e244c6860 avframe: add codec-independent stereoscopic metadata 2013-12-09 16:02:43 +01:00
Stefano Sabatini
e424abc3a0 lavfi: add aeval filter 2013-12-06 10:57:26 +01:00
Stefano Sabatini
405b3eb535 lavfi/aevalsrc: duplicate last expression for the missing channels 
Use last expression for the missing channel expressions in case the
channel layout was specified. Enhance flexibility.
 2013-12-06 10:51:12 +01:00
Stefano Sabatini
5b073da7a1 doc: add script to compute texi files dependencies 
Replace the inline awk script with a Perl script which tracks the
dependencies recursively.

This allows to correctly track dependencies for files including files
with a second level include (for example: ffmpeg-devices.texi ->
devices.texi -> outdevs.texi).

This also adds a dependency on perl for computing the dependencies, which
should not be a problem since perl is already required all the way for
building documentation.

This is a variant of commit 628ceac652
which was reverted due to out-of-tree build failure.
 2013-12-06 10:40:38 +01:00
Michael Niedermayer
210a78aeb5 doc/examples/filtering_audio: init packet0.data 
Fixes use of uinitialized data and crash

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-03 00:01:07 +01:00
Stefano Sabatini
6ca0ac5e55 doc/ffserver: remove spurious NoAudio option from stream example 2013-12-02 23:52:24 +01:00
Stefano Sabatini
c490cd4c1a doc/examples/filtering_audio: fix chunked audio decoding 
Support the case when multiple frames are contained in a single packet.
In particular, fix fate-samples/lossless-audio/luckynight-partial.shn
sample decoding.
 2013-12-02 15:21:52 +01:00
Stefano Sabatini
893f33e7f0 doc/examples/filtering_audio: fix style 2013-12-02 15:08:00 +01:00
Stefano Sabatini
c7a99d99bd doc/examples/filtering_video: do not make use of AVBufferSinkParams 
Set the value on the filter context instead. Simplify.
 2013-12-02 14:35:40 +01:00
Stefano Sabatini
3aa6018010 doc/examples/filtering_video: add some error handling in init_filters() 2013-12-02 14:35:39 +01:00
Stefano Sabatini
a12bf9f50f doc/examples/README: fix typo 2013-12-02 14:35:39 +01:00
Stefano Sabatini
55c57658d2 doc/examples/filtering_audio: add more error checks 2013-12-02 14:35:39 +01:00
Stefano Sabatini
82e74ee6e4 doc/examples/filtering: make use of av_err2str() 
Simplify.
 2013-12-02 14:35:31 +01:00
Michael Niedermayer
003f405caf Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc: Try to find nonstandard Perl path from the environment

Conflicts:
	doc/texi2pod.pl

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-01 21:50:13 +01:00
Stefano Sabatini
4d028f9280 doc/ffserver: fix misc minor typos 2013-12-01 20:24:49 +01:00
Diego Biurrun
7b05845b15 doc: Try to find nonstandard Perl path from the environment 2013-12-01 12:59:10 -05:00
Timothy Gu
82b2e9cb1d build: rename version.h to libavutil/ffversion.h 
Also the libavutil/ffversion.h will be installed.

Rationale:
* Applications might want to know FFmpeg's version besides the individual
  libraries'.
* Avoids file name clash between FFmpeg's ./version.h and lib*/version.h when
  a library source file includes both and is compiled on an out-of-tree build.

Fixes #1769.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:42:55 +01:00
Stefano Sabatini
f2f17dd874 doc/ffserver: clarify documentation for Feed MaxFileSize option 2013-11-30 14:47:26 +01:00
Stefano Sabatini
8209dd332f doc/ffserver: clarify that note in NoDaemon option documentation 2013-11-30 14:46:53 +01:00
Stefano Sabatini
889509d241 doc/ffserver: add "Detailed description" chapter 
Also move FFM section up in the file, and rename it.
 2013-11-30 14:35:33 +01:00
Stefano Sabatini
0bacc320c2 doc/ffserver: remove more mentions to LAME and build 2013-11-30 14:35:33 +01:00
Stefano Sabatini
0d640c08eb doc/ffserver: specify missing argument for ACL feed option 2013-11-29 10:28:03 +01:00
Stefano Sabatini
6dac34b853 doc/ffserver: fix RTSPOtion tpo 
Spotted-by: ubitux
 2013-11-29 10:28:03 +01:00
Stefano Sabatini
98e47c1a7e doc/ffserver: extend documentation for Feed/File stream options 2013-11-29 10:28:03 +01:00
Stefano Sabatini
0e64edda18 doc/ffserver: uncomment line in stream section example 2013-11-29 10:28:03 +01:00
Stefano Sabatini
cdff4c5313 doc/ffserver: reorder encoding options, and mark them as such 
Also add notice about ffmpeg -override_ffserver option.
 2013-11-29 10:28:03 +01:00
Stefano Sabatini
f87e189ee0 doc/ffserver: extend documentation for various file-related options 2013-11-29 10:28:03 +01:00
Stefano Sabatini
d1daa71f9d doc/ffserver: mention remaining stream options 2013-11-29 00:04:17 +01:00
Stefano Sabatini
f652f70e32 doc/ffserver: move general stream options upwards in the list 2013-11-29 00:04:17 +01:00
Stefano Sabatini
a42c20f089 doc/ffserver: reorder/extend stream video encoding options 2013-11-29 00:04:17 +01:00
Stefano Sabatini
b9a3ac89c8 doc/ffserver: fix bitrate unit for bitrate option 2013-11-29 00:04:17 +01:00
Stefano Sabatini
6aea3d597e doc/ffserver: add notice about re-launch behavior 2013-11-28 23:13:46 +01:00
Stefano Sabatini
2a0349786a doc/ffserver: document InputFormat stream option 2013-11-28 23:13:45 +01:00
Stefano Sabatini
58010e57b2 doc/ffserver: fix documentation for CustomLog 2013-11-28 20:17:15 +01:00
Stefano Sabatini
805b607484 doc/ffserver: extend documentation for VideoBitRateRange 2013-11-28 20:17:10 +01:00
Stefano Sabatini
bcbf8920ed doc/ffserver: clarify/extend documentation about status streams 2013-11-28 20:17:00 +01:00
Stefano Sabatini
312d075e5d doc/ffserver: move ACL syntax section before the global option sections 2013-11-28 20:16:53 +01:00
Stefano Sabatini
4e39962f0c doc/ffserver: document "Launch" feed option 2013-11-28 20:16:46 +01:00
Stefano Sabatini
07315da149 doc/ffserver: fix documentation for -n option 
Launch option is defined in the Feed section.
 2013-11-28 18:59:29 +01:00
Stefano Sabatini
1ee9341a70 doc/ffserver: extend documentation for CustomLog option 2013-11-28 18:59:21 +01:00
Stefano Sabatini
2121945770 doc/ffserver: fix RTPS -> RTSP ttypo 
Spotted-by: lazy ubitux
 2013-11-28 17:28:27 +01:00
Stefano Sabatini
b89983c4ea doc/ffserver: clearly specify whence ffserver reads the configuration file 2013-11-28 17:28:22 +01:00
Stefano Sabatini
bb097d037c doc/ffserver: add notice about case-insensitiveness 2013-11-28 17:13:40 +01:00
Stefano Sabatini
e79f299caf doc/ffserver: remove tip about MaxBandwidth 
Should be redundant now that the option is documented.
 2013-11-28 17:13:35 +01:00
Stefano Sabatini
398479050e doc/ffserver: specify default value for Preroll 2013-11-28 17:13:27 +01:00
Stefano Sabatini
2989281d4d doc/ffserver: document NoDaemon deprecated option 2013-11-28 17:03:09 +01:00
Stefano Sabatini
0003379926 doc/ffserver: improve rendering for -n option text 2013-11-28 17:03:09 +01:00
Stefano Sabatini
6dc90334e3 doc/ffserver: remove "What can this do?" section 
The section shows only a limited use case, contains only redundant
information, and various mysterious mentions about things which don't
work correctly.
 2013-11-28 17:03:09 +01:00
Stefano Sabatini
80193a12e0 doc/ffserver: use @command{} for specifying ffserver 2013-11-28 17:03:09 +01:00
Stefano Sabatini
39192b76f8 doc/ffserver: remove more pointless/outdated entries 
Mentioning build options, or bugs, or mysterious limitations should not
be done in the manual.
 2013-11-28 17:03:08 +01:00
Clément Bœsch
01c9d8094a doc/Makefile: cosmetics after previous commits. 2013-11-28 14:10:34 +01:00
Clément Bœsch
0d2c832445 doc/examples: update README. 2013-11-28 14:08:06 +01:00
Clément Bœsch
1d751768f3 build: also clean the examples with debug symbols 2013-11-28 14:06:57 +01:00
Clément Bœsch
fe318e143b build: split examples cleaning out of docclean. 2013-11-28 13:56:08 +01:00
Clément Bœsch
1a88e84fd5 build: integrate remaining examples. 2013-11-28 13:55:34 +01:00
Clément Bœsch
a8ac2a1530 doc/examples: make fill_samples static. 
This is required to build with FFmpeg compilation options.
 2013-11-28 13:54:44 +01:00
Clément Bœsch
e5102feb6b doc/examples: add transcode_aac to local Makefile. 2013-11-28 13:19:50 +01:00
Timothy Gu
a212d66c2a doc/default.css: sync with ffmpeg-web 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-11-28 10:27:25 +01:00
Stefano Sabatini
15f2cac018 doc/ffserver: remove outdated troubleshoot entry about audio 2013-11-28 10:19:12 +01:00
Stefano Sabatini
c4a03ac3b8 doc/ffserver: document configuration syntax 
While still incomplete, this is better than nothing at all.
 2013-11-28 10:18:55 +01:00
Stefano Sabatini
6b58488f92 doc/ffmpeg: use @command{} for programs mentioned in -override_ffserver 2013-11-27 15:48:19 +01:00
Derek Buitenhuis
ec0b0c2b58 doc/platform: Update to reflect current MSVC build situation 
Also update the C99 converter URL, since it uses GitHub Releases
to host the binaries now.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-11-27 13:39:42 +00:00
Derek Buitenhuis
fa515c2088 doc/platform: Update to reflect current MSVC build situation 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-11-27 13:39:03 +00:00
Michael Niedermayer
ba728c1a25 doc/examples/transcode_aac: remove non converted codepath 
This codepath is not implemented and just crashes, also its simpler
without special cases, which makes sense for an example

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 11:22:19 +01:00
Michael Niedermayer
7497c894cd doc/examples/transcode_aac: switch to swresample 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 11:15:48 +01:00
Michael Niedermayer
02abc905cd doc/examples/transcode_aac: fix project name 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 10:52:05 +01:00
Michael Niedermayer
715f3623f8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Add an audio transcoding example.

Conflicts:
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 10:31:08 +01:00
Lukasz Marek
3aaa50a997 lavd/pulse_audio_enc: add buffer size control options 
Add options to control the size of the PulseAudio buffer.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-27 10:12:54 +01:00
Andreas Unterweger
10421bcf0a Add an audio transcoding example. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-27 09:20:05 +01:00
Michael Niedermayer
5b326f398e doc/Makefile: fix building examples if a program suffix is set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 02:23:55 +01:00
Michael Niedermayer
875f9aea3e Merge commit 'dc80e2f7a529d6e4416b40b68699be16fed62d6c' 
* commit 'dc80e2f7a529d6e4416b40b68699be16fed62d6c':
  Makefile: Fix building programs on systems with a nonempty executable suffix

Conflicts:
	Makefile

See: f1db007e00
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 02:09:16 +01:00
Diego Biurrun
92f0abb27f build: Check for pod2man instead of perl for manual page generation 
Some systems provide Perl without pod2man.
 2013-11-26 13:49:06 -08:00
Stefano Sabatini
7de3b1394b lavd/sdl: add event handler thread 
SDL_Init() is called on the event handler thread, as required by SDL in
Windows to avoid deadlocks as discovered by Roger Pack.

Fix trac ticket #1743 and #1744.
 2013-11-26 18:14:52 +01:00
Michael Niedermayer
625b29037e Merge commit '1eaac1d6f7bb8e52d82e1a114c88a59a9a8e5025' 
* commit '1eaac1d6f7bb8e52d82e1a114c88a59a9a8e5025':
  mpeg12dec: Extract CC user data into frame side data

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 13:00:46 +01:00
Michael Niedermayer
ac021fdc40 Merge commit '56d061ce9da954560892e3551513d5ecc0439846' 
* commit '56d061ce9da954560892e3551513d5ecc0439846':
  metasound: add last missing modes (8kHz @ 6kbps per channel)

Conflicts:
	Changelog
	doc/general.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 12:28:31 +01:00
John Stebbins
1eaac1d6f7 mpeg12dec: Extract CC user data into frame side data 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-26 08:37:22 +01:00
Kostya Shishkov
56d061ce9d metasound: add last missing modes (8kHz @ 6kbps per channel) 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-26 08:29:42 +01:00
Michael Niedermayer
f1db007e00 doc/Makefile fix PROGS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 02:06:59 +01:00
Michael Niedermayer
6d34aa245d Merge commit 'ab81f24ad43bddf77ddd25cba86780c1c884996c' 
* commit 'ab81f24ad43bddf77ddd25cba86780c1c884996c':
  build: Integrate multilibrary examples into the build system

Conflicts:
	configure
	doc/Makefile
	doc/examples/muxing.c
	doc/examples/output.c
	libavformat/Makefile
	libavformat/output-example.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 01:31:00 +01:00
Michael Niedermayer
5ded4332f1 Merge commit '14abeaa43d021afdce9119d906891abe89c03b88' 
* commit '14abeaa43d021afdce9119d906891abe89c03b88':
  build: Separate building programs linking against libav* from building av*

Conflicts:
	Makefile
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 01:12:24 +01:00
Diego Biurrun
ab81f24ad4 build: Integrate multilibrary examples into the build system 
This includes moving libavformat/output-example to doc/examples/output.
 2013-11-25 11:57:29 -08:00
Diego Biurrun
14abeaa43d build: Separate building programs linking against libav* from building av* 
This will allow cleaner integration of building example programs.
 2013-11-25 11:57:29 -08:00
Marton Balint
a02860351d ffprobe: add support for subtitle frames 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-25 19:51:27 +01:00
Stefano Sabatini
5e278c19c7 lavf/segment: add segment_list_entry_prefix option 
This option allows to add a prefix to the segment list entry filenames.

Also set by default the list entry filenames to the corresponding
segment basename, consistent with the HLS muxer.

Based on an idea by Steven Liu <lingjiujianke@gmail.com>.
 2013-11-25 19:12:16 +01:00
Martin Storsjö
09cd0a3176 doc: Add the host executable suffix for the print_options dependency 
This fixes building on windows.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-11-25 11:20:55 +02:00
James Almer
eff2edae56 Partially revert "Merge commit 'f187557ab4612776f7f527ecf3d40062975c3e4c'" 
This partially reverts commit c0237d19a0
Some scripts make use of --disable-doc

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-25 01:53:12 +01:00
Stefano Sabatini
8446bb33d1 doc/outdevs/sdl: fix confusing text about window_fullscreen default value 2013-11-24 19:35:36 +01:00
Michael Niedermayer
c0237d19a0 Merge commit 'f187557ab4612776f7f527ecf3d40062975c3e4c' 
* commit 'f187557ab4612776f7f527ecf3d40062975c3e4c':
  build: more fine-grained dependencies for documentation build tools

Conflicts:
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-24 04:55:35 +01:00
Diego Biurrun
f187557ab4 build: more fine-grained dependencies for documentation build tools 
Perl is needed to build the manual pages, texi2html for the HTML pages.
 2013-11-23 09:45:06 -08:00
Michael Niedermayer
3e641b4842 Merge commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea' 
* commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea':
  avconv: add support for VDPAU decoding

Conflicts:
	Changelog
	Makefile
	configure
	ffmpeg.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-23 14:46:48 +01:00
Michael Niedermayer
62e10c3759 Merge commit '07fd0a22192805d56c635eb294dc26b0a54ae325' 
* commit '07fd0a22192805d56c635eb294dc26b0a54ae325':
  avconv: add infrastructure for using hwaccels

Conflicts:
	ffmpeg.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-23 14:31:15 +01:00