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Author SHA1 Message Date
Clément Bœsch
ff9b21776b doc/filters: explicit and complete xBR documentation 2014-11-10 06:36:31 +01:00
Clément Bœsch
30466cac9d avfilter/xbr: drop yet another x2 reference 2014-11-10 06:34:11 +01:00
Clément Bœsch
937ebb8435 avfilter/xbr: fix filter description field 2014-11-10 06:32:27 +01:00
Clément Bœsch
548a5f7ef6 avfilter/xbr: fix TODO entry 2014-11-10 06:28:44 +01:00
Clément Bœsch
fc0a91e3cd avfilter/xbr: consistent use of @see 2014-11-10 06:26:45 +01:00
Clément Bœsch
ae65a84517 Changelog: explicit that xBR scaler is implemented as a filter 2014-11-10 06:24:54 +01:00
Michael Niedermayer
064a237669 avfilter/vf_xbr: Uppercase first letter of context type for consistency 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 03:45:00 +01:00
Arwa Arif
19d0949d31 lavfi: add xbr filter xBR 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 03:45:00 +01:00
Michael Niedermayer
f6a8c77afb avcodec/utils: Fix warning: comparison between enum foo and enum bar [-Wenum-compare] 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 02:54:24 +01:00
Michael Niedermayer
9889b29ff4 avcodec/utils: make sidedata remapping table static const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 02:53:21 +01:00
Martin Storsjö
b44a242c3d libfdk-aacdec: Support building with the latest version of fdk-aac 
The latest fdk-aac code drop (from android 5.0) changed the channel
layout enums (changing the value of existing enum constants), and
renamed the option for downmixing.

The failsafe comparison between ctype and FF_ARRAY_ELEMS(channel_counts)
can trigger warnings (-Wtautological-constant-out-of-range-compare)
when building with the old FDK AAC releases, where it can't be
out of range with the enum values used there.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 02:46:46 +01:00
Michael Niedermayer
715ccc2bc4 Merge commit '09f25533a564eab743f258d168697a11122914c4' 
* commit '09f25533a564eab743f258d168697a11122914c4':
  v4l2: Preserve errno values

Conflicts:
	libavdevice/v4l2.c

See: 60950adc18
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 01:37:08 +01:00
Michael Niedermayer
d99653c9e4 Merge commit 'a1a259881fa7b23e2ffc0c2a43d4923fe42d0478' 
* commit 'a1a259881fa7b23e2ffc0c2a43d4923fe42d0478':
  v4l2: Use av_strerror

Conflicts:
	libavdevice/v4l2.c

See: 60950adc18
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 01:19:24 +01:00
Michael Niedermayer
0960cc4cc6 Merge commit 'e3e317e0c015b164b6c2eb8913e393216d78de23' 
* commit 'e3e317e0c015b164b6c2eb8913e393216d78de23':
  lavc: Compact the side-data passthrough

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 00:57:41 +01:00
Kieran Kunhya
b546023b93 swscale: fix yuv2yuvX_8 assembly on x86 
use_mmx_vfilter check/fix by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-09 23:52:17 +01:00
Carl Eugen Hoyos
e971eef8c0 Set -scan_all_pmts 1 in ffmpeg, ffplay and ffprobe if not set by user. 
Fixes ticket #3762.
 2014-11-09 18:28:29 +01:00
Lukasz Marek
4e179436b6 lavu/opt: copy dict in av_opt_copy 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-09 17:56:08 +01:00
Lukasz Marek
457204ee15 lavu/opt: document av_opt_copy function 2014-11-09 17:56:08 +01:00
Lukasz Marek
db2caf0a80 lavc/options: fix shallow copy context 
avcodec_copy_context leaves shallow copy of string/binary/dict options.
Double free/accessing freed memory may occur.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-09 17:56:08 +01:00
Marton Balint
86476c510e avfilter/avf_showwaves: fix off by one error in loop condition 
It caused segfaults.

Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-09 16:44:10 +01:00
Marton Balint
7ba7277775 ffplay: only output null packet once on EOF 
The generic decoder properly flushes the codecs with one null packet as well.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-11-09 13:48:18 +01:00
Marton Balint
cc4741888d ffplay: fix indentation after last commit 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-11-09 13:48:18 +01:00
Marton Balint
631ac655c0 ffplay: implement separete audio decoder thread 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-11-09 13:48:18 +01:00
Luca Barbato
09f25533a5 v4l2: Preserve errno values 
av_log usually resets it.
 2014-11-09 12:59:32 +01:00
Michael Niedermayer
d1970929b5 avformat/librtmp: fix swfurl 
Found-by: JULIAN GARDNER <joolzg@btinternet.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-09 12:36:23 +01:00
Tristan Matthews
a1a259881f v4l2: Use av_strerror 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-11-09 12:29:59 +01:00
Luca Barbato
e3e317e0c0 lavc: Compact the side-data passthrough 2014-11-09 12:29:59 +01:00
Michael Niedermayer
55d592f7d9 avcodec/aacdec: Skip processing channel elements which have not been present 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-09 11:41:13 +01:00
Michael Niedermayer
f9fa560597 avcodec/aacenc: check input for NaN 
Fixes Ticket3762

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 23:32:39 +01:00
Michael Niedermayer
41ad87ad8e avformat/mpegts: improve first valid PMT heuristic 
This checks for audio+video instead of streams > 2
Fixes Ticket4090

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 21:35:20 +01:00
Michael Niedermayer
29b1af40f3 avformat/mpegts: add scan_all_pmts option 
This allows selecting if the demuxer should consider all streams to be
found after the first PMT and add further streams during decoding or if it rather
should scan all that are within the analyze-duration and other limits

Fixes Ticket3762

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 21:35:20 +01:00
Michael Niedermayer
6f21fb7932 Revert "v4l2: setting device parameters early" 
This reverts commit b1ad931233.

Fixes Ticket #3517

Conflicts:

	libavdevice/v4l2.c

Requested-by: Giorgio Vazzana <mywing81@gmail.com>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 12:43:50 +01:00
Michael Niedermayer
b0ed88b4c0 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Remove fminf() emulation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 12:26:55 +01:00
Michael Niedermayer
9ebfe38f38 Merge commit '9a5ac36b69ede4563e9ecd734141b12ea3280fbc' 
* commit '9a5ac36b69ede4563e9ecd734141b12ea3280fbc':
  movenc: Require samples before trying to write edts

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 11:41:29 +01:00
Carl Eugen Hoyos
4436a8f44d Remove fminf() emulation. 
The emulation is unused and causes compilation trouble on systems
where fminf() is defined in <math.h> but missing from libm.
This should fix compilation on Debian powerpcspe.
 2014-11-08 11:31:11 +01:00
Michael Niedermayer
4342b346d2 Merge commit '8cb7b7b461b52898765b38e3eff68c0ce88347f3' 
* commit '8cb7b7b461b52898765b38e3eff68c0ce88347f3':
  movenc: Avoid leaking locally allocated data when returning on errors

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 11:08:57 +01:00
Michael Niedermayer
0bdc5db520 Merge commit '95a449d3ce8e15522df47a80a8a4593ea5c2b1bb' 
* commit '95a449d3ce8e15522df47a80a8a4593ea5c2b1bb':
  movenc: Remove an outdated comment

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 10:57:10 +01:00
Martin Storsjö
9a5ac36b69 movenc: Require samples before trying to write edts 
This avoids a potential crash if writing a fragmented psp mp4
(which probably is only a hypothetical scenario).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-08 11:14:21 +02:00
Martin Storsjö
8cb7b7b461 movenc: Avoid leaking locally allocated data when returning on errors 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-08 11:14:08 +02:00
Martin Storsjö
95a449d3ce movenc: Remove an outdated comment 
QuickTime does support files with an empty initial movie
these days.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-08 11:13:37 +02:00
Lukasz Marek
2b14593148 ffmpeg_opt: free incorrect priv_data for feed stream 
new_output_stream creates a codec context with arbitraty picked codec.
Later data is updated, but priv_data are left alone.
There is a bit chance there is a mismatch between codecs.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 02:14:02 +01:00
Xiaohan Wang
33301f0017 Fix read-after-free in matroska_read_seek(). 
In matroska_read_seek(), |tracks| is assigned at the begining of the function.
However, functions like matroska_parse_cues() could reallocate the tracks so
that |tracks| can get invalidated.

This CL assigns |tracks| only before we use it so that it won't be invalidated.

BUG=427266
TEST=Test case in associated bug passes now.

Change-Id: I9c7065fe8f4311ca846076281df2282d190ed344

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 01:33:13 +01:00
Michael Niedermayer
c9a9a7a1fd Merge commit '9cbf70fa0e44613590b019cef1fe99aa3f3c5d9d' 
* commit '9cbf70fa0e44613590b019cef1fe99aa3f3c5d9d':
  movenc: Write correct presentation timestamps in tfra

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 01:04:04 +01:00
Carl Eugen Hoyos
e2e36a739d Fix make checkheaders for libavcodec/vorbis_parser.h. 2014-11-08 00:59:37 +01:00
Michael Niedermayer
872c0bcd3c Merge commit 'e7d20f12c5eff5570cd897f3ce3a88456024036b' 
* commit 'e7d20f12c5eff5570cd897f3ce3a88456024036b':
  movenc: Remove a now redundant check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 00:32:52 +01:00
Michael Niedermayer
2893d1b36d Merge commit '1d8a0c1b43e58332a3a15c67d4adc161713cade8' 
* commit '1d8a0c1b43e58332a3a15c67d4adc161713cade8':
  movenc: Allow to request not to use edit lists

Conflicts:
	libavformat/movenc.c

See: 537ef8bebf
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 00:22:42 +01:00
Michael Niedermayer
0d71e825db Merge commit '897d5c3a4296f3da80b8699d1487328ca2de8e55' 
* commit '897d5c3a4296f3da80b8699d1487328ca2de8e55':
  lavf: Print a warning if failed to avoid negative timestamps when requested

Conflicts:
	libavformat/mux.c

See: ec6a5fc6cc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-07 23:22:10 +01:00
Michael Niedermayer
66e49ff3b9 Merge commit '1384df641994bf3d6cb51084290aa94752737bae' 
* commit '1384df641994bf3d6cb51084290aa94752737bae':
  lavf: Add an option for avoiding negative timestamps

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

See: 3ba0dab76a
See: a89c012531
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-07 23:09:30 +01:00
Michael Niedermayer
ed736890d6 Merge commit '4981baf9b803f3c4866b2e97fdadb008c62dc7ad' 
* commit '4981baf9b803f3c4866b2e97fdadb008c62dc7ad':
  avstring: Mark some character handling functions av_const

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-07 22:33:09 +01:00
James Almer
edff061fb0 x86/swr: add ff_float_to_int32_a_avx2 
13797 decicycles in ff_float_to_int32_a_sse2, 32768 runs, 0 skips
8603 decicycles in ff_float_to_int32_a_avx2, 32766 runs, 2 skips

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-11-07 15:01:35 -03:00