Commit Graph

5301 Commits

Author SHA1 Message Date
Tobias Rapp
0c9f0da0f7 ffprobe.xsd: add packets_and_frames element definition
This allows validation of ffprobe XML output if -show_packets and
-show_frames are both set.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-10-30 12:34:49 +01:00
Michael Niedermayer
be787bccc0 Merge commit 'a9911a1b2df37ca808e06dc30627215f4ec9a9e4'
* commit 'a9911a1b2df37ca808e06dc30627215f4ec9a9e4':
  doc: Document the omit_tfhd_offset flag to the mp4 muxer

Conflicts:
	doc/muxers.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 02:45:36 +01:00
Martin Storsjö
cf589faa5b movenc: Add a flag for using default-base-is-moof in tfhd atoms
Similarly to the omit_tfhd_offset flag added in e7bf085b, this
avoids writing absolute byte positions to the file, making them
more easily streamable.

This is a new feature from 14496-12:2012, so application support
isn't necessarily too widespread yet (support for it in libav was
added in 20f95f21f in July 2014).

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-29 23:04:04 +02:00
Martin Storsjö
a9911a1b2d doc: Document the omit_tfhd_offset flag to the mp4 muxer
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-29 23:03:45 +02:00
Carl Eugen Hoyos
fd1652b3ba Improve the fieldmatch documentation about mixed telecined content.
The fieldmatch filter has no problem with mixed telecined and
progressive content but the decimate filter does not detect the
changing framerate and drops progressive frames.
2014-10-29 10:17:37 +01:00
Carl Eugen Hoyos
238ed47fae Mention in the documentation that fieldmatch needs cfr input.
This can be improved in the decimate filter but for the moment
explicitely mentioning that mixed telecined and progressive
content is unsupported is an improvement.

Fixes ticket .
2014-10-29 01:59:52 +01:00
Lukasz Marek
5f55819850 opts: add list device sources/sinks options
Allows to list sources/sinks of the devices that implement
that functionality.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-10-25 20:20:31 +02:00
Lukasz Marek
1cff908589 doc/fftools-common-opts: document -devices option
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-10-25 19:55:18 +02:00
Michael Niedermayer
e744e9a305 Merge commit 'ef363ebd596da18f889a7d4845023a23dfac84c9'
* commit 'ef363ebd596da18f889a7d4845023a23dfac84c9':
  mp3enc: write full LAME frame

Conflicts:
	libavformat/mp3enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-24 15:30:12 +02:00
Michael Niedermayer
7ad34f4456 Merge commit 'c63418e0a3afbcdbc59fd65c270d45efafe092ce'
* commit 'c63418e0a3afbcdbc59fd65c270d45efafe092ce':
  doc: reword the mp3 muxer documentation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-24 12:59:27 +02:00
Anton Khirnov
ef363ebd59 mp3enc: write full LAME frame
Most importantly, it contains the encoder delay and replaygain info.
2014-10-24 09:03:16 +02:00
Anton Khirnov
c63418e0a3 doc: reword the mp3 muxer documentation
Make it more structured.
2014-10-24 09:03:16 +02:00
Martin Storsjö
1bd0bdcdc2 lavu: Add av_gettime_relative
Since av_gettime() is used in a number of places where actual
real time clock is required, the monotonic clock introduced in
ebef9f5a5 would have consequences that are hard to handle. Instead
split it into a separate function that can be used in the cases
where only relative time is desired.

On platform where no monotonic clock is available, the difference
between the two av_gettime functions is not clear, and one could
mistakenly use the relative clock where an absolute one is
required. Therefore add an offset, to make it evident that the
time returned from av_gettime_relative never is actual current
real time, even though it is based on av_gettime.

Based on a patch by Olivier Langlois.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-24 09:53:41 +03:00
Eejya Singh
6dc99fdf0e Added STL demuxer and decoder
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-10-22 23:12:38 +02:00
Rodger Combs
1372c55786 doc/ffmpeg.texi: document the new -start_at_zero option
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-21 13:38:44 +02:00
Kevin Mitchell
ff68ceb1b5 avfilter/vf_idet: add both multiple and single frame detection metadata
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-20 14:52:27 +02:00
Michael Niedermayer
f63d381387 ffprobe: Add support for color_trc/color_pri/chroma_loc
Idea from: a2c00d22e7
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-19 20:15:37 +02:00
Nicholas Robbins
22cfa1f759 libavfi: added option to vf_perspective to specify transformation by giving destinations of corners of source.
Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-19 17:59:53 +02:00
Simon Thelen
69071e8e9c doc/filters: fix localtime drawtext example.
The colon after the localtime function call needs an additional layer of
escaping or else everything until the next colon is treated as a
fontfile.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-19 05:06:15 +02:00
Marton Balint
2c4d6a342d ffplay: update documentation
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
2014-10-18 00:48:49 +02:00
Marton Balint
0edf3e7a28 ffplay: remove manual bug option handling code
It is supported as a codec option, and those are already parsed.

Signed-off-by: Marton Balint <cus@passwd.hu>
2014-10-17 23:44:04 +02:00
Moritz Barsnick
bbd8c85263 doc/filters.texi: fix several typos in the vidstab* sections
Also create an anchor for the unsharp filter, and references to
it in its mentions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-17 06:23:13 +02:00
Lou Logan
8a95379990 doc/encoders: add basic libx265 documentation
Fixes ticket .

Signed-off-by: Lou Logan <lou@lrcd.com>
2014-10-15 09:45:54 -08:00
Lou Logan
b629b421d7 doc/filters: update link to OpenCV docs
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-10-15 09:18:54 -08:00
Michael Niedermayer
17085a0251 Merge commit '7ea1b3472a61de4aa4d41b571e99418e4997ad41'
* commit '7ea1b3472a61de4aa4d41b571e99418e4997ad41':
  lavc: deprecate the use of AVCodecContext.time_base for decoding

Conflicts:
	libavcodec/avcodec.h
	libavcodec/h264.c
	libavcodec/mpegvideo_parser.c
	libavcodec/utils.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-15 15:49:31 +02:00
Michael Niedermayer
51c810e62b Merge commit 'd565fef1b83b6c5f8afb32229260b79f67c68109'
* commit 'd565fef1b83b6c5f8afb32229260b79f67c68109':
  vdpau: add AV_HWACCEL_FLAG_IGNORE_LEVEL to skip the codec level check

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-15 12:30:07 +02:00
Michael Niedermayer
a72e75bf98 Merge commit 'e09a947c1a856d9d34199a13ee378fe46be53d3a'
* commit 'e09a947c1a856d9d34199a13ee378fe46be53d3a':
  doc: fix typing mistake

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-15 12:08:26 +02:00
Anton Khirnov
7ea1b3472a lavc: deprecate the use of AVCodecContext.time_base for decoding
When decoding, this field holds the inverse of the framerate that can be
written in the headers for some codecs. Using a field called 'time_base'
for this is very misleading, as there are no timestamps associated with
it. Furthermore, this field is used for a very different purpose during
encoding.

Add a new field, called 'framerate', to replace the use of time_base for
decoding.
2014-10-15 06:37:43 +00:00
Rémi Denis-Courmont
d565fef1b8 vdpau: add AV_HWACCEL_FLAG_IGNORE_LEVEL to skip the codec level check
Decoding acceleration may work even if the codec level is higher than
the stated limit of the VDPAU driver. Or the problem may be considered
acceptable by the user. This flag allows skipping the codec level
capability checks and proceed with decoding.

Applications should obviously not set this flag by default, but only if
the user explicitly requested this behavior (and presumably knows how
to turn it back off if it fails).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-15 06:21:56 +00:00
Rémi Denis-Courmont
e09a947c1a doc: fix typing mistake
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-15 06:21:39 +00:00
Michael Niedermayer
da2189596d Merge commit '2df0c32ea12ddfa72ba88309812bfb13b674130f'
* commit '2df0c32ea12ddfa72ba88309812bfb13b674130f':
  lavc: use a separate field for exporting audio encoder padding

Conflicts:
	libavcodec/audio_frame_queue.c
	libavcodec/avcodec.h
	libavcodec/libvorbisenc.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/wmaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-14 02:16:16 +02:00
Anton Khirnov
2df0c32ea1 lavc: use a separate field for exporting audio encoder padding
Currently, the amount of padding inserted at the beginning by some audio
encoders, is exported through AVCodecContext.delay. However
- the term 'delay' is heavily overloaded and can have multiple different
  meanings even in the case of audio encoding.
- this field has entirely different meanings, depending on whether the
  codec context is used for encoding or decoding (and has yet another
  different meaning for video), preventing generic handling of the codec
  context.

Therefore, add a new field -- AVCodecContext.initial_padding. It could
conceivably be used for decoding as well at a later point.
2014-10-13 19:09:01 +00:00
Michael Niedermayer
bb44f7d5d7 Merge commit '5a419b2dd1881889d436f55741fd3ff3f9f436c4'
* commit '5a419b2dd1881889d436f55741fd3ff3f9f436c4':
  pixdesc: return color properties names

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-08 22:53:48 +02:00
Vittorio Giovara
5a419b2dd1 pixdesc: return color properties names 2014-10-08 18:17:49 +01:00
Tobias Rapp
1acc9189b4 ffprobe: add pixel format chroma sub-sampling output
Adds output of chroma sub-sampling information to
ffprobe -show_pixel_formats option.

Note: This patch just prints the "raw" log2_charoma_w/h values instead
of the previously suggested mapping into a chroma sub-sampling pattern
string like "4:2:2".

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-07 23:18:15 +02:00
Tobias Rapp
7d327d6242 ffprobe: add pixel format component bit depth output
Adds output of bit depth per pixel format component to
ffprobe -show_pixel_formats option.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-07 23:18:15 +02:00
Tobias Rapp
b36b2c89df ffprobe: add pixel format flags output
Adds output of pixel format flags to ffprobe -show_pixel_formats option.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-07 23:18:15 +02:00
Tobias Rapp
143a8a44f4 ffprobe: add -show_pixel_formats option
Adds option -show_pixel_formats to ffprobe which lists all
available pixel formats with some details.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-07 23:18:15 +02:00
Clément Bœsch
abaf4245a1 avfilter: add w/h parameters in timeline
Fixes Ticket .
2014-10-07 15:05:50 +02:00
Michael Niedermayer
a61899a0f1 Merge commit 'e3e158e81f0666b8fe66be9ce1cad63a535920e0'
* commit 'e3e158e81f0666b8fe66be9ce1cad63a535920e0':
  vdpau: add av_vdpau_bind_context()

Conflicts:
	doc/APIchanges
	libavcodec/vdpau.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-06 15:04:03 +02:00
Rémi Denis-Courmont
e3e158e81f vdpau: add av_vdpau_bind_context()
This function provides an explicit VDPAU device and VDPAU driver to
libavcodec, so that the application is relieved from codec specifics
and VdpDevice life cycle management.

A stub flags parameter is added for future extension. For instance, it
could be used to ignore codec level capabilities (if someone feels
dangerous).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-06 06:20:40 +00:00
Michael Niedermayer
883bc7d2e7 Merge commit '55f03d872640175a00bfa262da4652b7312b905f'
* commit '55f03d872640175a00bfa262da4652b7312b905f':
  hlsenc: Add parameter -hls_allow_cache

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

See: 3edb9aaea6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-03 21:46:40 +02:00
Joakim Roubert
55f03d8726 hlsenc: Add parameter -hls_allow_cache
The -hls_allow_cache parameter enables explicitly setting the
EXT-X-ALLOW-CACHE tag in the manifest file. That tag indicates
whether the client MAY or MUST NOT cache downloaded media
segments for later replay.

Valid values are 1 (=YES) or 0 (=NO) and the EXT-X-ALLOW-CACHE
will not show in the manifest for other values (or if
-hls_allow_cache is not used.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-03 20:20:28 +03:00
wm4
cdd6f059a6 avcodec, avutil: allow more control about how samples are skipped
Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes
the decoder export sample skip information via side data, instead
of applying it automatically. The format of the side data is the
same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame
side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to
be introduced.

This is useful for applications which want to do the timestamp
calculations manually, or which actually want to retrieve the
padding.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-02 20:21:00 +02:00
Michael Niedermayer
0d92b0d5f4 avutil/avstring: Factor av_match_list() out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-02 18:51:05 +02:00
Michael Niedermayer
0a7afedc48 avcodec/libx264: add avcintra-class
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-01 16:39:19 +02:00
Joakim Roubert
3edb9aaea6 avformat/hlsenc: Added parameter -hls_allow_cache
The -hls_allow_cache parameter enables explicitly setting the
EXT-X-ALLOW-CACHE tag in the manifest file. That tag indicates
whether the client MAY or MUST NOT cache downloaded media
segments for later replay.

Valid values are 1 (=YES) or 0 (=NO) and the EXT-X-ALLOW-CACHE
will not show in the manifest for other values (or if
-hls_allow_cache is not used.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-28 03:09:05 +02:00
wm4
7dd2005e1a avformat: add SUP/PGS subtitle demuxer
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-09-26 10:35:14 +02:00
Michael Niedermayer
3cd252d29a doc/APIchanges: fix typo
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-24 17:14:56 +02:00
Michael Niedermayer
ac682955e9 postproc: add basic deblock filter visualization support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-24 16:58:47 +02:00
Nicholas Robbins
bdb7f08666 doc/decoders: adding documentation for lavc/dvdsubdec.c option "forced_subs_only"
Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-22 23:35:49 +02:00
Deti Fliegl
bac6cfcb3a avdevice: add decklink input support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-22 02:55:24 +02:00
James Almer
6edd6a4f00 avcodec/dv_profile: deprecate internal function that shouldn't be public
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-09-19 14:32:38 -03:00
Paul B Mahol
f1a8943ddd doc/filters: remove aconvert
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-09-17 07:55:56 +00:00
Lou Logan
9c9aec33c0 doc/filters: add geq gradient examples
Radial gradient by Víctor Paesa. Linear gradient by Paul Gentemann.

Also-by: Víctor Paesa <victorpaesa@googlemail.com>
Also-by: Paul Gentemann <beriukay@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-09-16 14:06:38 -08:00
Clément Bœsch
4b58349bc8 avfilter/ass: add shaping option
The documentation is mostly based on ass.h public header.
2014-09-16 21:23:33 +02:00
Steven Liu
2c21e8b1a4 lavf/hls: add hls_ts_option
Same as COMMITID 4f5493fe23.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-09-16 16:30:03 +02:00
Stefano Sabatini
3a0c70f1e3 doc/examples/transcoding: use av_packet_rescale_ts()
Simplify.
2014-09-16 14:55:33 +02:00
Mika Raento
f685f7d7a8 hlsenc: single_file, support HLS ver 4 byteranges
This adds a new option -hls_flags single_file that creates one .ts file
for HLS and adds byteranges to the .m3u8 file, instead of creating one
.ts file for each segment.

This is helpful at least for storing large number of videos, as the
number of files per video is drastically reduced and copying and storing
those files takes less requests and inodes.

This is based on work by Nicolas Martyanoff, discussed on ffmpeg-devel
in July 2014. That patch seems abandoned by the author, and contained
unrelated changes. This patch tries to add the minimum amount of code to
support the byterange playlists.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-15 22:16:44 +02:00
Michael Niedermayer
68bca03951 doc/examples: remove unneeded NULL checks
dst_file cannot be NULL

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 16:45:50 +02:00
Michael Niedermayer
fa1b563196 doc/APIchanges: Update hashes and dates
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 12:45:36 +02:00
Clément Bœsch
b97e27082b doc/APIchanges: attempt to split releases
Based on several git show origin/release/X.Y:doc/APIchanges.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 12:44:06 +02:00
Andreas Cadhalpun
8f537420ae doc: mention in APIChanges that AVProbeData must be initialized due to the new mime_type field
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 01:13:25 +02:00
Andreas Cadhalpun
d5e802609a doc: document the addition of the AVProbeData.mime_type field and it's implications
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-13 00:36:14 +02:00
James Darnley
e3fb2b0eb7 docs: add example around the suggested commit message format
It gets rendered inline in HTML and becomes not very clear.

Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-12 01:59:44 +02:00
Michael Niedermayer
5e3da25618 Merge commit '775a0b04f0cf8102fe322b2ee03fe1a0633dea04'
* commit '775a0b04f0cf8102fe322b2ee03fe1a0633dea04':
  doc: Fix syntax and logical errors in avconv stream combination example

Conflicts:
	doc/ffmpeg.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-11 01:27:38 +02:00
Diego Biurrun
775a0b04f0 doc: Fix syntax and logical errors in avconv stream combination example
Bug-Id: 661
CC: libav-stable@libav.org
2014-09-10 20:30:36 +02:00
Carl Eugen Hoyos
42b4da75b7 Print bits_per_raw_sample for ffprobe -show_streams.
Fixes ticket .
2014-09-08 17:49:20 +02:00
Andreas Cadhalpun
a5b20bf4b2 doc/filters.texi: improve the wording of the expr_int_format documentation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-07 18:29:06 +02:00
Stefano Sabatini
de1f0c94cd doc/muxers/segment: reword text for examples, improve consistency 2014-09-07 13:17:46 +02:00
Stefano Sabatini
4f5493fe23 lavf/segment: add segment_format_options option 2014-09-07 13:17:46 +02:00
Michael Niedermayer
f9bc65e399 Merge commit '041caf1a63f091745b95a6d51c23fbdcb604d4ce'
* commit '041caf1a63f091745b95a6d51c23fbdcb604d4ce':
  avplay: Exit by default at the end of playback

Conflicts:
	Changelog
	ffplay.c

Changes to ffplay not merged as they would break -autoexit as a way to override -noautoexit,
the change of the default will be implemented in the next commit

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-06 20:23:29 +02:00
Diego Biurrun
041caf1a63 avplay: Exit by default at the end of playback
This is the expected behavior shared by all other cli multimedia players.

Bug-Id: 732
2014-09-06 16:52:59 +02:00
db0company
c701178900 doc: Copyright in CSS, CSS split in 2 files
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-06 01:37:31 +02:00
Paul B Mahol
422619646e add silenceremove filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-09-05 17:30:57 +00:00
Mark Harris
ef16d12606 doc/filters.texi: fix time duration references
Make time duration references consistent, using @ref links, and
eliminate incorrect syntax [-]HH[:MM[:SS[.m...]]].

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-09-05 11:20:07 +02:00
Anton Khirnov
12f0388f9c Add release notes for 11.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-09-04 07:14:27 -07:00
Timothy Gu
17ad5fbb8a Use makeinfo to generate html doc for the new website
texi2html is deprecated by upstream in favor of makeinfo/texi2any. See:

- https://www.gnu.org/software/texinfo/manual/texinfo/html_node/texi2html.html
- https://wiki.debian.org/Texi2htmlTransition
- https://lists.debian.org/debian-devel/2013/05/msg01516.html

This is actually two separate changes.

Based on a patch by Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>.

Fixes Trac ticket .

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-09-04 02:34:20 +02:00
Lou Logan
efaa4a8dbf doc/demuxers: document gif demuxer
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-09-03 10:16:05 -08:00
Michael Niedermayer
4d13d440ee Merge commit '94f084324e648876508bed546d950762f10b875e'
* commit '94f084324e648876508bed546d950762f10b875e':
  texi2pod: Make it output a single encoding string

Conflicts:
	doc/texi2pod.pl

See: 12ce58bebd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-03 12:24:47 +02:00
Luca Barbato
94f084324e texi2pod: Make it output a single encoding string
Intermixing =encoding utf-8 in the file can confuse some pod2man
implementations.
2014-09-03 02:14:17 +02:00
Rong Yan
6abeaf2781 build sys: enable the decoding_encoding example under the ffmpeg/doc/examples
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-02 04:19:15 +02:00
Mark Harris
1b3a98f137 doc/filters.texi: fix filter name in examples
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-01 21:50:52 +02:00
Timothy Gu
8d6ec61186 general: Fix usage of @float
makeinfo chokes on that.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-01 16:21:44 +02:00
Michael Niedermayer
f30a8154ab Merge commit '9301486408a480629336af4d7fd873c0f28fb2d5'
* commit '9301486408a480629336af4d7fd873c0f28fb2d5':
  avcodec: add stream-level stereo3d side data

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-28 22:23:01 +02:00
Vittorio Giovara
9301486408 avcodec: add stream-level stereo3d side data 2014-08-28 12:33:26 -04:00
Stefano Sabatini
fa39f8c0e2 doc/ffprobe: fix -show_entries example 2014-08-28 12:20:18 +02:00
Deb Mukherjee
b6a0b8bcf4 Adds support for setting aq_mode in libvpx encoder
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-08-27 23:12:47 -03:00
James Darnley
8c1b942ad7 Replace incorrect use of "multiply" with "multiple"
Also replace the plural form "multiplies" with "multiples".
2014-08-27 16:00:17 -08:00
Michael Niedermayer
ffa90d99fd Merge commit '56a721f020273d69daa8dcb0d99e42a43a0a0d4d'
* commit '56a721f020273d69daa8dcb0d99e42a43a0a0d4d':
  doc: fix a typo

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-26 20:48:07 +02:00
Gabriel Dume
56a721f020 doc: fix a typo
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-26 17:27:15 +02:00
Michael Niedermayer
1f7e6c0713 doc/snow: remove possibly wrong todo item
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-26 01:19:26 +02:00
Michael Niedermayer
beaf86bd02 doc/APIchanges: fill in dates and hashes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
Michael Niedermayer
215db2935b Merge commit 'b263f8ffe7599d9cd27ec477a12700da8eb2790d'
* commit 'b263f8ffe7599d9cd27ec477a12700da8eb2790d':
  lavf: add AVFormatContext.max_ts_probe

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/utils.c
	libavformat/version.h

lavf-fate/mp3 changes as the estimated input bitrate changes and that is
copied to the output

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 13:25:09 +02:00
Michael Niedermayer
f1b04f803e Merge commit '6ca11f7157d0ffd11ea9a4211b04981b46dc75d6'
* commit '6ca11f7157d0ffd11ea9a4211b04981b46dc75d6':
  doc/APIchanges: fill in missing hashes and dates

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 12:09:29 +02:00
Anton Khirnov
b263f8ffe7 lavf: add AVFormatContext.max_ts_probe
It allows to configure how long will avformat_find_stream_info() wait
to get the first timestamp.
2014-08-25 05:17:54 +00:00
Anton Khirnov
6ca11f7157 doc/APIchanges: fill in missing hashes and dates 2014-08-25 05:16:26 +00:00
Clément Bœsch
f888331769 avfilter: add codecview filter 2014-08-24 14:35:11 +02:00
Carl Eugen Hoyos
6f78c70324 doc/ffmpeg: Try to clarify that the input option -r is not the same as -framerate. 2014-08-24 02:49:06 +02:00
Clément Bœsch
f4dec0dba0 doc/filters: fix Shwo/Show typo 2014-08-23 16:07:55 +02:00
Reimar Döffinger
8fc9bd0d32 dict.c: Free non-strduped av_dict_set arguments on error.
Unfortunately this was not explicitly documented and thus
might be risky.
But all uses I could find in FFmpeg and one in VLC had a memleak
in these cases, and I could not find any that relied on the previous
behaviour.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-08-23 15:28:48 +02:00
Muhammad Faiz
c82a288f87 avfilter/showcqt: add fontcolor option 2014-08-23 10:01:22 +02:00
Stefano Sabatini
7e4a4bda0e doc/filters/apad: extend documentation 2014-08-21 16:59:18 +02:00
Clément Bœsch
f5ddce0753 doc/APIChanges: fill 2 hashes from my recent API additions 2014-08-21 12:36:28 +02:00
Clément Bœsch
980a5b01fd avutil/motion_vector.h: fix coordinate types
See b0352b1997 for more information on the
feature.
2014-08-21 12:27:34 +02:00
Clément Bœsch
5abcc8e1a0 doc/filters: fix cline option name recently added 2014-08-20 22:30:38 +02:00
Clément Bœsch
e35fb5add4 avfilter/showwaves: add split_channels option 2014-08-20 22:18:38 +02:00
Clément Bœsch
f2f6d45dbd avfilter/showwaves: add "cline" mode (centered line) 2014-08-20 22:16:50 +02:00
Lou Logan
d2163f5e28 doc/ffmpeg: fix metadata language example
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-08-20 10:44:22 -08:00
Clément Bœsch
b0352b1997 avcodec: export motion vectors in frame side data on demand
The reasoning behind this addition is that various third party
applications are interested in getting some motion information out of a
video "for free" when it is available.

It was considered to export other information as well (such as the intra
information about the block, or the quantization) but the structure
might have ended up into a half full-generic, half full of codec
specific cruft. If more information is necessary, it should either be
added in the "flags" field of the AVMotionVector structure, or in
another side-data.

This commit also includes an example exporting them in a CSV stream.
2014-08-18 14:13:57 +02:00
Gabriel Dume
dd35d451fb doc: Change wrong term to avoid confusion
A function declaration is the prototype.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-08-18 13:29:25 +02:00
Stefano Sabatini
1013d8dd69 ffserver: deprecate Port and BindAddress options in favor of HTTPPort and HTTPBindAddress
The new option names are more explicit.

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
2014-08-17 22:51:45 -04:00
Nicolas George
4f3e2f107b ffprobe: add -show_data_hash option. 2014-08-17 11:30:55 +02:00
Michael Niedermayer
b7d5e016a3 swresample: Add AVFrame based API
Based on commit fb1ddcdc8f by Luca Barbato <lu_zero@gentoo.org>
Adapted for libswresample by Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-16 20:39:37 +02:00
Reimar Döffinger
c2829dc925 dict.c: Add av_dict_set_int helper function.
This allows getting rid of the many, slightly differing, implementations
of basically the same thing.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-08-16 14:30:18 +02:00
Nicolas George
7c10e32ae5 lavfi/avf_showspectrum: add full frame sliding mode. 2014-08-14 14:59:23 +02:00
Michael Niedermayer
082d52354f doc: fix toolname
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-14 01:00:49 +02:00
Michael Niedermayer
b8e4c11d93 Merge commit '481a3667495425db9fdffb653292b6460fb68208'
* commit '481a3667495425db9fdffb653292b6460fb68208':
  cmdutils: allow matching by metadata in stream specifiers

Conflicts:
	Changelog
	cmdutils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-14 00:41:21 +02:00
Michael Niedermayer
c8571c61ec Merge commit '8ddc32629a6d6be77256694c9e322dde134609f3'
* commit '8ddc32629a6d6be77256694c9e322dde134609f3':
  mem: add av_strndup() for duplicating substrings

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-14 00:29:06 +02:00
Michael Niedermayer
313d75cd43 Merge commit '7e38903b5c86a759549e70647ae42bb22d353b14'
* commit '7e38903b5c86a759549e70647ae42bb22d353b14':
  http: enable icy metadata by default.

Conflicts:
	Changelog
	libavformat/http.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-13 22:54:31 +02:00
Michael Niedermayer
2ba4577809 Merge commit 'a8c104a511f97e4ea617df73b31737e28a8a5126'
* commit 'a8c104a511f97e4ea617df73b31737e28a8a5126':
  AVOption: add support for dictionary types.

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-13 22:39:54 +02:00
Michael Niedermayer
ed8e6d535c Merge commit 'afbd4b7e093adf6d7a830b32759ca3ba8500363d'
* commit 'afbd4b7e093adf6d7a830b32759ca3ba8500363d':
  lavf: add AVFormatContext/AVStream fields for signaling to the user when events happen.

Conflicts:
	libavformat/avformat.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-13 22:22:52 +02:00
Anton Khirnov
481a366749 cmdutils: allow matching by metadata in stream specifiers 2014-08-13 17:24:18 +00:00
Anton Khirnov
8ddc32629a mem: add av_strndup() for duplicating substrings 2014-08-13 17:24:18 +00:00
Stefano Sabatini
a539f1cbbd doc/filters: correct confusing statements about *showinfo shown values
Fix trac issue .
2014-08-13 18:14:24 +02:00
Andrew Stone
7e38903b5c http: enable icy metadata by default.
It won't hurt servers that don't care about the header,
and those that do will include it by default.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-13 16:10:15 +00:00
Andrew Stone
a8c104a511 AVOption: add support for dictionary types.
In order to support metadata being set as an option, it's necessary to be able
to set dictionaries as values.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-13 16:07:40 +00:00
Andrew Stone
afbd4b7e09 lavf: add AVFormatContext/AVStream fields for signaling to the user when events happen.
The only flags, for now, indicate if metadata was updated and are set after each call to
av_read_frame(). This comes with the caveat that, on stream start, it might not be set properly
as packets might be buffered in AVFormatContext.packet_buffer before being given to the user
in av_read_frame().

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-13 16:04:48 +00:00
Daniel Oberhoff
9f617a14a0 avfilter: ported lenscorrection filter from frei0r
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-12 03:33:30 +02:00
Michael Niedermayer
78eaaa857e Merge commit 'fb1ddcdc8f51b9d261ae8e9c26b91e81f7b6bf45'
* commit 'fb1ddcdc8f51b9d261ae8e9c26b91e81f7b6bf45':
  avresample: Introduce AVFrame-based API

Conflicts:
	libavresample/utils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 18:20:37 +02:00
Luca Barbato
fb1ddcdc8f avresample: Introduce AVFrame-based API 2014-08-10 14:26:37 +02:00
Michael Niedermayer
97f8c7a03e bump libpostproc and libswresample
this is needed / avoids some headaches  as one of their dependancies
(libavutil) was bumped

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 01:17:02 +02:00
Michael Niedermayer
a57ece0cb4 Merge commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8'
* commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8':
  Bump major versions of all libraries.

Conflicts:
	doc/APIchanges
	libavcodec/version.h
	libavdevice/version.h
	libavfilter/version.h
	libavformat/version.h
	libavutil/version.h
	libswscale/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 00:26:45 +02:00
Anton Khirnov
1985c2e75c Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
Michael Niedermayer
3841f2ae66 Merge commit 'd35b94fbabd8beb5d566c0b5d01688aff62c3b36'
* commit 'd35b94fbabd8beb5d566c0b5d01688aff62c3b36':
  avcodec: Rename xvidmmx IDCT to xvid

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-09 12:11:13 +02:00
Diego Biurrun
d35b94fbab avcodec: Rename xvidmmx IDCT to xvid
The Xvid IDCT is not MMX-specific.
2014-08-08 11:13:30 -07:00
Muhammad Faiz
94494dab91 avfilter/showcqt: add and extend tlength and volume options
Add a tlength option with frequency and timeclamp variable

Add to the volume option support for frequency and timeclamp variable,
   a_weighting, b_weighting and c_weighting functions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-08 18:59:02 +02:00
James Almer
5c3c67126f lavf/avio: rename url_feof() to avio_feof()
It's a public function and should use the avio_ namespace

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-08 00:48:22 +02:00
Clément Bœsch
cec59eb63f avfilter/dctdnoiz: add 8x8 dct and make it the default
8x8 is about 5x faster than 16x16 on 1080p input. Since a block size of
8x8 makes the filter almost usable (time wise) and it's not obvious if
8x8 or 16x16 is better from a quality PoV (it really depends on the
input and parameters), the filter now defaults to 8x8, and as a result
libavfilter is micro bumped.
2014-08-07 21:24:12 +02:00
Michael Niedermayer
c6a596f626 doc/APIchanges: Correct function reference.
The commit bb789016d4
un-deprecated sws_getContext()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-07 21:00:46 +02:00
Michael Niedermayer
4917fecf4a Merge commit 'bb789016d423d2cfacd2904ac66257bdf7f0964e'
* commit 'bb789016d423d2cfacd2904ac66257bdf7f0964e':
  swscale: Undeprecate sws_getContext()

Conflicts:
	libswscale/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-07 20:52:40 +02:00
Michael Niedermayer
a561662fb7 Merge commit 'ad1ee5fa75a3d69d54c0691048939e94ab5a7f0d'
* commit 'ad1ee5fa75a3d69d54c0691048939e94ab5a7f0d':
  avcodec: Undeprecate reordered_opaque

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-07 20:43:11 +02:00
Diego Biurrun
bb789016d4 swscale: Undeprecate sws_getContext()
sws_getCachedContext is not a full replacement for the function.
2014-08-07 04:03:00 -07:00
Diego Biurrun
ad1ee5fa75 avcodec: Undeprecate reordered_opaque
It allows attaching other external, opaque data to the frame and passing it
through the reordering process, for cases when the caller wants other data
than just the plain packet pts.  There is no way to cleanly achieve this
without the field.
2014-08-07 04:03:00 -07:00
Timothy Gu
9f02a2b224 transcode_aac: fix const return value
Fixes Trac .

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-06 04:01:19 +02:00
Michael Niedermayer
a32e306be3 doc/muxers: document which applications are known to need disable_chpl.
Thanks to: John Stebbins <stebbins@jetheaddev.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-06 03:59:37 +02:00
Clément Bœsch
28a2107a8d avutil: add pixelutils API 2014-08-05 21:05:52 +02:00
mrskman
6f3e15af84 avfilter/avf_showwaves: New p2p mode for showwaves filter
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-05 14:12:35 +02:00
Michael Niedermayer
a53a107a2f Merge commit '0897d2fdc7755849c3ae58d8b543ef734c200d3c'
* commit '0897d2fdc7755849c3ae58d8b543ef734c200d3c':
  movenc: Add option to disable nero chapters

Conflicts:
	doc/muxers.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-05 13:58:10 +02:00
John Stebbins
0897d2fdc7 movenc: Add option to disable nero chapters
And add flag to muxer documentation.
Nero chapters break some taggers (mp3tag and iTunes).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-08-05 11:36:08 +02:00
Michael Niedermayer
6017c98036 Merge commit 'e9abafca278f87e1ecc6d50091d99b73ff63c9a6'
* commit 'e9abafca278f87e1ecc6d50091d99b73ff63c9a6':
  avutil: add AV_PIX_FMT_YA16 pixel format

Conflicts:
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 22:12:24 +02:00
Michael Niedermayer
4c8bc6fdee Merge commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5'
* commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5':
  avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/raw.c
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 21:48:00 +02:00
Michael Niedermayer
073c074447 Merge commit 'd2962e9f89cca6ff40f0c9d5ffc9c4397b8b1b26'
* commit 'd2962e9f89cca6ff40f0c9d5ffc9c4397b8b1b26':
  pixdesc: Support pixelformat aliases

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 21:32:03 +02:00
Michael Niedermayer
491c52d3b0 Merge commit 'eb9244f20210fd420fb9b3c98126f9cae525d1cc'
* commit 'eb9244f20210fd420fb9b3c98126f9cae525d1cc':
  Add Icecast protocol

Conflicts:
	Changelog
	configure
	doc/protocols.texi
	libavformat/icecast.c
	libavformat/version.h

See: e3dc2c86fc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 14:14:13 +02:00
Vittorio Giovara
e9abafca27 avutil: add AV_PIX_FMT_YA16 pixel format 2014-08-04 12:55:08 +01:00
Vittorio Giovara
e96c3b81ca avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8
The rationale is that you have a packed format in form
<greyscale sample> <alpha sample> <greyscale sample> <alpha sample>
and shortening greyscale to 'G' might make one thing about Greenscale instead.
An alias pixel format and color space name are provided for compatibility.
2014-08-04 12:55:08 +01:00
Luca Barbato
d2962e9f89 pixdesc: Support pixelformat aliases
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-08-04 12:55:07 +01:00
ePirat
e3dc2c86fc libavformat: Add Icecast protocol
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 13:33:44 +02:00
Marvin Scholz
eb9244f202 Add Icecast protocol
Icecast is basically a convenience wrapper around the HTTP protocol.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-08-04 12:56:42 +03:00
Michael Niedermayer
71d008ebe4 Merge commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a'
* commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a':
  avcodec: Deprecate dtg_active_format field in favor of avframe side-data

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/mpeg12dec.c
	libavcodec/version.h
	libavfilter/vf_showinfo.c
	libavutil/frame.h
	libavutil/version.h

See: 2a3c36e920
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 06:11:34 +02:00
Kieran Kunhya
2a3c36e920 Deprecate AFD field and add AFD as side-data
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 05:36:44 +02:00
Kieran Kunhya
1ef9e83764 avcodec: Deprecate dtg_active_format field in favor of avframe side-data
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-03 15:43:02 -07:00
Michael Niedermayer
e680c731a2 avcodec/avdct: Add get_pixels()
Suggested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 23:34:35 +02:00
Michael Niedermayer
9400603140 Merge commit '9f17685dfb70a73823aca16ad246ee3b831d1de8'
* commit '9f17685dfb70a73823aca16ad246ee3b831d1de8':
  avcodec: Deprecate unused defines and options

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 20:53:00 +02:00
Michael Niedermayer
f1d6fc7794 Merge commit '6a928293dd29c7f0dcf09107980a1d651c9957df'
* commit '6a928293dd29c7f0dcf09107980a1d651c9957df':
  examples: filter_audio: Add missing mem.h header for av_freep()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 19:18:25 +02:00
Diego Biurrun
9f17685dfb avcodec: Deprecate unused defines and options 2014-08-03 03:24:16 -07:00
Stefano Sabatini
ac1e3882cc doc/ffserver: merge paragraph starting with "What happens next?" with previous one
The name of the paragraph sounded a bit silly, and its text is small so
it's better to merge it with the previous paragraph.
2014-08-03 11:27:27 +02:00
Diego Biurrun
6a928293dd examples: filter_audio: Add missing mem.h header for av_freep() 2014-08-03 01:29:43 -07:00
Michael Niedermayer
c87f645a75 Merge commit '52269f48e835a52023656f8330262ae70e6061c4'
* commit '52269f48e835a52023656f8330262ae70e6061c4':
  Revert "vf_interlace: deprecate lowpass option"

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-01 16:39:28 +02:00
Vittorio Giovara
52269f48e8 Revert "vf_interlace: deprecate lowpass option"
This reverts commit 35b05c5184.
A warning is introduced in case this option is used.
2014-08-01 13:02:29 +01:00
Carl Eugen Hoyos
970c7d9b69 Add forgotten APIchanges entry for probesize2.
Update some git hashes.
2014-08-01 12:49:56 +02:00
Lou Logan
d76675d9c0 doc/indevs: mention required configure options
For x11grab, libcdio, and libdc1394 input devices.

Signed-off-by: Lou Logan <lou@lrcd.com>
2014-07-31 15:00:41 -08:00
Gerion Entrup
dc315cdb4e doc: add very basic libcdio documentation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-31 02:54:17 +02:00
Michael Niedermayer
547d64a49a ffprobe: print some basic information about avframe side data
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-30 19:23:08 +02:00
Michael Niedermayer
ba3e3311ef avutil/frame: add av_frame_side_data_name()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-30 19:19:22 +02:00
Michael Niedermayer
31e0b5d3cb Merge commit '69e7336b8e16ee65226fc20381baf537f4b125e6'
* commit '69e7336b8e16ee65226fc20381baf537f4b125e6':
  avstring: Expose the simple name match function

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-29 20:24:42 +02:00
Luca Barbato
69e7336b8e avstring: Expose the simple name match function
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-07-29 17:46:29 +02:00
Michael Niedermayer
2e5c8b0649 Merge commit 'c5fca0174db9ed45be821177f49bd9633152704d'
* commit 'c5fca0174db9ed45be821177f49bd9633152704d':
  lavc: add a property for marking codecs that support frame reordering

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 12:36:28 +02:00
Anton Khirnov
c5fca0174d lavc: add a property for marking codecs that support frame reordering 2014-07-28 08:02:50 +00:00
Lou Logan
db0578a0e7 doc/decoders: mention native Opus decoder
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-07-27 13:46:48 -08:00
Michael Niedermayer
f285056810 doc/examples/muxing: fix "-flags" option
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 19:58:47 +02:00
Michael Niedermayer
932ff70956 avcodec: add avdct
This provides a public sustainable API/ABI for DCT functions.
Only externally used dct functions are included.
The structure is extensible without ABI issues compared to the
existing dct contexts.

See Mailing list and IRC log of 2014-07-26/27

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 17:21:40 +02:00
Michael Niedermayer
c437765be7 doc/examples/muxing: Exchange tmp_frame and frame
Reduces difference to 56f98e340f

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 12:03:51 +02:00
Michael Niedermayer
d1ce43a3e8 doc/examples/muxing: mark correct frame as writeable
Bug found from comparing 56f98e340f to HEAD
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 01:55:17 +02:00
Michael Niedermayer
fbd46e2f1c doc/examples/muxing: Always use swr, simplifies code slightly
Idea-from: 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 01:32:19 +02:00
Anton Khirnov
22e9fe06eb doc/examples/muxing: add alloc_audio_frame() and use it to simplify code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 01:15:39 +02:00
Michael Niedermayer
a98cadef7f doc/examples/muxing: Move samples_count to OutputStream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 01:05:05 +02:00
Michael Niedermayer
8b1d54ba40 doc/examples/muxing: free swr context at the end
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 00:50:58 +02:00
Michael Niedermayer
7cf0865551 doc/examples/muxing: Support setting flags, for example for setting bitexact
This would allow the example to be used in regression tests

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 22:49:02 +02:00
Michael Niedermayer
5d2cf1ae86 doc/examples/muxing: select a supported sample rate for the encoder, favor 44100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 22:27:50 +02:00
Michael Niedermayer
ead22f42f4 doc/examples/muxing: pick a supported channel layout if stereo isnt supported by the encoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 22:01:08 +02:00
Michael Niedermayer
9ccb9c8df2 doc/examples/muxing: move swr context to OutputStream
Idea from: 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 21:50:21 +02:00
Michael Niedermayer
1c0c19f8bd Merge commit '884f7c975f0af25febe86660e87bf3b2165a0309'
* commit '884f7c975f0af25febe86660e87bf3b2165a0309':
  output example: set the stream timebase

Conflicts:
	doc/examples/muxing.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 21:04:31 +02:00
Anton Khirnov
56f98e340f output example: convert audio to the format supported by the encoder 2014-07-26 14:57:59 +00:00
Anton Khirnov
884f7c975f output example: set the stream timebase
This is required by the new API.
2014-07-26 14:57:45 +00:00
Andrey Utkin
8a4c0866dc avio: Introduce avio_read_to_bprint(avioctx, bp, max_size)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-23 18:42:41 +02:00
Michael Niedermayer
dac096cf39 Merge commit 'bb0babd7054bed7edfd9f4d6b20cdba864de1830'
* commit 'bb0babd7054bed7edfd9f4d6b20cdba864de1830':
  build: Support executable only ldflags

Conflicts:
	Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-22 02:45:45 +02:00
Luca Barbato
bb0babd705 build: Support executable only ldflags
The options is useful to build position-independent executables on
hardened systems (e.g. Android L and Gentoo Hardened).
2014-07-21 22:18:35 +02:00
Michael Niedermayer
94c4ad27dc doc/APIchanges: mention FF_INPUT_BUFFER_PADDING_SIZE chage
Suggested-by: Andreas Cadhalpun
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-21 21:16:24 +02:00
Andreas Cadhalpun
e59ce54412 doc: fix two spelling errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-20 23:58:36 +02:00
Michael Niedermayer
9a8a18a2e9 doc/issue_tracker: Correct sub-domain for mailing list
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-20 20:57:53 +02:00
Clément Bœsch
28f31e78eb doc: restore default.css
This partially reverts 9ce64ba111.

FATE still needs it until its design is updated to the new website
version.
2014-07-20 02:01:50 +02:00
db0
9ce64ba111 doc: update the documentation generator to match the new website
Signed-off-by: db0 <db0company@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-07-20 01:51:28 +02:00
Andrey Utkin
cb8cb85da7 lavfi/drawtext: add alias "expr_int_format" to expansion function "eif"
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-18 14:24:34 +02:00
Nicolas George
1d12df1ad7 lavd/x11grab: add an option to disable MIT-SHM.
With remote displays supporting the MIT-SHM extension,
the extension is detected and used, but attaching fails
asynchronously.
2014-07-17 18:12:15 +02:00
Stefano Sabatini
3babbf3bf4 doc/filters/drawtext: simplify example, use clip() eval function 2014-07-17 12:44:36 +02:00
Andrey Utkin
e9ff5df0b5 lavfi/drawtext: add fontcolor_expr option
Allow to dynamically evaluate the font color.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-07-17 12:42:56 +02:00
Andrey Utkin
dec87454de lavfi/drawtext: add expansion function eif()
It evaluates expression and outputs it as integer value, using specified
format.

Address trac ticket .

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-07-17 11:29:43 +02:00
Stefano Sabatini
f3e886c7df lavu/eval: add clip function 2014-07-17 11:29:01 +02:00
Simon Thelen
fa6716c66d libavformat/segment: change segment_list_size behavior to match hls_list_size behavior.
Make the segment muxer keep segment_list_size segments instead of
segment_list_size + 1 segments. This patch also changes the
documentation for segment_list_size to reduce possible confusion over
how many segments are kept.

this allows the segment list to
be limited to containing only one segment which used to be impossible
because a segment_list_size of 0 kept all the segments and a
segment_list_size of 1 kept 2 segments.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-17 02:35:56 +02:00
Michael Niedermayer
13a72d9b08 doc/APIchanges: update
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 02:06:44 +02:00
Marc Jeffreys
a0b71e9f3e avfilter/drawtext: Add basic text shaping using libfribidi
Fixes ticket 

Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 00:40:39 +02:00
Vignesh Venkatasubramanian
3e73d14290 lavf: Add WebM DASH Manifest Muxer
This patch adds the ability to generate WebM DASH manifest XML using
ffmpeg. A sample command line would be as follows:

ffmpeg \
  -f webm_dash_manifest -i video1.webm \
  -f webm_dash_manifest -i video2.webm \
  -f webm_dash_manifest -i audio1.webm \
  -f webm_dash_manifest -i audio2.webm \
  -map 0 -map 1 -map 2 -map 3 \
  -c copy \
  -f webm_dash_manifest \
  -adaptation_sets “id=0,streams=0,1 id=1,streams=2,3” \
  manifest.xml

It works by exporting necessary fields as metadata tags in matroskadec
and use those values to write the appropriate XML fields as per the WebM
DASH Specification [1]. Some ideas are adopted from webm-tools project
[2].

[1]
https://sites.google.com/a/webmproject.org/wiki/adaptive-streaming/webm-dash-specification
[2]
https://chromium.googlesource.com/webm/webm-tools/+/master/webm_dash_manifest/

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 23:58:36 +02:00
Timothy Gu
7bf5084e30 doc/utils: add missing @c man end title
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 15:03:59 +02:00
Michael Niedermayer
62227a70f0 avformat: add av_stream_get_parser() to access avformat AVParser
The AVStream.parser field is considered private and its location cannot be
preserved while preserving also ABI compatibility to libav, as libav added fields
before it.
Some tools like ffmpeg.c access this field though

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-14 21:17:20 +02:00
Muhammad Faiz
860d12978c doc/filters: fixing typo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-14 10:43:27 +02:00
Lukasz Marek
4cc0f79a2c lavf: add samba protocol via libsmbclient
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-13 20:38:55 +02:00
Star Brilliant
3f815f713b AVFormat: LRC demuxer and muxer
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-13 19:18:31 +02:00
Andreas Cadhalpun
39a6e02fd4 fix spelling errors
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 22:33:27 +02:00
Oliver Fromme
699d2107be doc/encoders: Document "dvdsub workaround for some players"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 17:07:14 +02:00
Diego Biurrun
6cc1409ba8 examples/output: Remove unused variable
doc/examples/output.c:460:9: warning: unused variable ‘i’
2014-07-11 07:23:50 -07:00
Dave Rice
a15c5c44e2 doc/filters: add a signalstats example
Signed-off-by: Dave Rice <dave@dericed.com>
2014-07-10 09:34:37 +00:00
Michael Niedermayer
c67690f854 Merge commit 'a54f03bf07da964a1b04b03b85bc39deba76efa4'
* commit 'a54f03bf07da964a1b04b03b85bc39deba76efa4':
  display: add matrix flip api

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-09 23:57:20 +02:00
Michael Niedermayer
e8a966e361 Merge commit '33a7b453a8e1f090c694ea4f36769dc837be88f0'
* commit '33a7b453a8e1f090c694ea4f36769dc837be88f0':
  doc: mention option to mix shared/static libraries

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-09 23:47:19 +02:00
Michael Niedermayer
1b58f13761 Merge commit 'f6ee61fb05482c617f5deee29a190d8ff483b3d1'
* commit 'f6ee61fb05482c617f5deee29a190d8ff483b3d1':
  lavc: export DV profile API used by muxer/demuxer as public

Conflicts:
	configure
	doc/APIchanges
	libavcodec/Makefile
	libavcodec/dv_profile.c
	libavcodec/dv_profile.h
	libavcodec/version.h
	libavformat/dvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-09 22:27:07 +02:00
Vittorio Giovara
a54f03bf07 display: add matrix flip api 2014-07-09 10:14:12 -04:00
Andrew Kelley
33a7b453a8 doc: mention option to mix shared/static libraries
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-07-09 09:57:10 -04:00
Anton Khirnov
f6ee61fb05 lavc: export DV profile API used by muxer/demuxer as public 2014-07-09 13:35:07 +00:00
Timothy Gu
8e6a66b662 doc: add doxygen target tag
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-08 02:11:19 +02:00
Timothy Gu
cee98aadb1 doc: make doxygen program configurable
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-08 02:08:04 +02:00
Timothy Gu
865a761081 doc: add doxy-wrapper.sh to doc/doxygen/html dependencies
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-08 02:03:35 +02:00
Michael Niedermayer
9ccc7aeeea doc/Doxyfile: use 5 columns for alphabetical index
This reverts a hunk from 671005558a
Reduces diff to what we use on the server
Suggested-by: Timothy Gu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-08 00:43:18 +02:00
Deti fliegl
8cda23f341 avformat/segment: Support cutting at clocktime
Signed-off-by: Deti fliegl <fliegl@baycom.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-07 22:56:55 +02:00
Timothy Gu
3be90723e7 transcoding: fix Doxygen file path
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-07 13:15:32 +02:00
Lukasz Marek
362cfe8ce1 doc/protocols: document unit of timeouts for ftp and http
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-07-05 12:07:11 +02:00
Timothy Gu
939d22a297 Doxyfile: imitate gcc for better libavutil/attributes.h documentation
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 23:14:17 +02:00
Timothy Gu
31a6dfcbf7 Doxyfile: enable browser-based search engine
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 21:35:29 +02:00
Paul B Mahol
b52c26c66f avfilter: add flanger filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-07-03 08:07:42 +00:00
Dave Rice
1619a0e2b8 doc/filters: fix typo
Signed-off-by: Dave Rice <dave@dericed.com>
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 13:09:12 +02:00
Dave Rice
79d3eeb2b7 doc/ffprobe.xsd: fix order and missing elements/attributes
Signed-off-by: Dave Rice <dave@dericed.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 03:55:54 +02:00
Michael Niedermayer
581b5f0b9b Merge commit 'e3fcb14347466095839c2a3c47ebecff02da891e'
* commit 'e3fcb14347466095839c2a3c47ebecff02da891e':
  dsputil: Split off IDCT bits into their own context

Conflicts:
	configure
	libavcodec/aic.c
	libavcodec/arm/Makefile
	libavcodec/arm/dsputil_init_arm.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/asvdec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/dvdec.c
	libavcodec/dxva2_mpeg2.c
	libavcodec/intrax8.c
	libavcodec/mdec.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc_common.h
	libavcodec/mpegvideo.c
	libavcodec/ppc/dsputil_altivec.h
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/ppc/idctdsp.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 15:22:11 +02:00
Muhammad Faiz
46563af79c avfilter/showcqt: adding freetype support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 21:53:14 +02:00
Diego Biurrun
e3fcb14347 dsputil: Split off IDCT bits into their own context 2014-06-30 07:58:46 -07:00
Clément Bœsch
ec94c52e97 doc: remove trailing ':' at the end of sections
Also lowercase "options" in "Advanced Video Options" for consistency.
2014-06-30 15:36:26 +02:00
Michael Niedermayer
cddbf95c5f doc/examples/resampling_audio: use av_freep() for saftey
also its better in examples to use the safer functions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-29 16:26:38 +02:00
Michael Niedermayer
4d3072ada3 doc/examples/muxing: remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 21:44:38 +02:00
Michael Niedermayer
cc92372722 doc/APIchanges: lengthening a hash to make it non ambigous
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:11:32 +02:00
Michael Niedermayer
7448afc52b APIchanges: fillin some missing data
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
Michael Niedermayer
e925a82e24 Merge commit 'f134b5ec53b4cb51cb69bf0c64de87687ea72b12'
* commit 'f134b5ec53b4cb51cb69bf0c64de87687ea72b12':
  apichanges: fill in changes for lavu 51.19 and 51.20

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 12:33:07 +02:00
Vittorio Giovara
f134b5ec53 apichanges: fill in changes for lavu 51.19 and 51.20 2014-06-28 01:50:17 -04:00