Commit Graph

62836 Commits

Author SHA1 Message Date
Michael Niedermayer 13f4428915 Merge commit '650c4300d94aa9398ff1dd4f454bf39eaa285f62'
* commit '650c4300d94aa9398ff1dd4f454bf39eaa285f62':
  aarch64: NEON float FFT

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 23:06:24 +02:00
Michael Niedermayer c7251fec39 avutil: move av_get_time_base_q() after include rational.h
Fix compilation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 22:44:14 +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
Derek Buitenhuis 6d149d2818 fic: Use proper quantization matrix index
The matrices are not zigzagged.

Fixes artefacting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-22 16:22:08 -04:00
Derek Buitenhuis 9155c595f1 fic: Support rendering cursors
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-22 21:20:23 +01:00
Derek Buitenhuis 40b331e1f4 fic: Use proper quantization matrix index
The matrices are not zigzagged.

Fixes artefacting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-22 21:20:23 +01:00
Janne Grunau 3956a5e0ea aarch64: NEON vorbis_inverse_coupling
From the ARMv7 NEON version. 16 times faster as the C version, overall
more than 12% faster vorbis decoding on Apple's A7.
2014-04-22 22:01:45 +02:00
Janne Grunau 8f9fe6ae34 aarch64: NEON fixed/floating point MPADSP apply_window
30%/25% (fixed/float) faster mp3 decoding on Apple's A7. The floating
point decoder is approximately 7% faster.
2014-04-22 22:01:45 +02:00
Reimar Döffinger ab14bcb104 Add "const" to avoid compiler warning.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-04-22 20:44:31 +02:00
Reimar Döffinger 3bd7a7149f Add missing ';'.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-04-22 20:44:31 +02:00
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 994a582a02 avcodec/dvbsubdec: use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 20:08:30 +02:00
Michael Niedermayer ea8e089ff7 avcodec/cook: use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 20:08:30 +02:00
Michael Niedermayer b20d6cf603 avcodec/dsddec: use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 20:08:30 +02:00
Janne Grunau f4d5a2cc35 aarch64: NEON float to s16 audio conversion 2014-04-22 19:35:41 +02:00
Janne Grunau ee2bc5974f aarch64: NEON float (i)MDCT
Approximately as fast as the ARM NEON version on Apple's A7.
2014-04-22 19:35:41 +02:00
Janne Grunau 650c4300d9 aarch64: NEON float FFT
Approximately as fast as the ARM NEON version on Apple's A7.
2014-04-22 19:35:40 +02:00
Michael Niedermayer f1c48c3a4d avformat/mpegtsenc: make the pes packet length omission optional
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 16:11:12 +02:00
Graham Booker 60fcc19b90 avformat/mpegtsenc: Changed Video PES packet length to 0.
The rational for this is another issue that plex has exposed.  When it is
conducting a transcode of video to HLS for streaming, my father noticed
artifacts when played on his GoogleTV (NSZ-GT1).  He sent me a test file
and I reproduced it on my device of the same model.  It is important to
note that the artifacts were not present when streaming to VLC or QuickTime
Player.  I copied the command-line that plex used, and conducted all of the
following tests using FFmpeg git.

Transcode to HLS: artifacts on playback
Transcode to TS: playback is fine
Cat HLS segments into a single TS: playback is fine
Segment single TS file to segments: artifacts on playback
Segment single TS file to segments using Apple's HLS segmenter: playback is
fine

At this point I carefully examined the differences between Apple's HLS
segmenter output and FFmpeg's.  Among the considerable differences, I
noticed that the video PES packets always had a 0 length.  So I continued:

Transcode to HLS using FFmpeg with 0 length PES packets: playback is fine.
Segment single TS to segments with 0 length PES packets: playback is fine.

All failures mentioned are only on the GTV since it is the only player on
which I could reproduce artifacts.  I only tested the GTV, VLC, and
QuickTime Player though, so my test case is limited.  I do not know if
other players exhibit this issue.

Since it was useful last time, I have uploaded the test file as
hls_pes_packet_length.m4v along with its associated txt file which contains
the transcode command-line that was used.

Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 16:05:25 +02:00
Hendrik Leppkes 5809c2a99d vc1dsp: fix build without inline asm
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 14:01:53 +02:00
Michael Niedermayer 8064c6ac5f Merge commit 'f9157463dbcd2db8fe9504197c0c04d0d7d04f31'
* commit 'f9157463dbcd2db8fe9504197c0c04d0d7d04f31':
  lavf: do not use the parser duration for video

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 13:56:29 +02:00
Michael Niedermayer 3bf189bb00 Merge commit '1ae8198bca749a0cff205196cc83d35b9962849b'
* commit '1ae8198bca749a0cff205196cc83d35b9962849b':
  avconv: always reset packet pts after decoding an audio frame

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 13:45:34 +02:00
Michael Niedermayer 5e6be52bac Merge commit 'b19a5e51981be5b69cf550a3bc17fe5300d0dbc9'
* commit 'b19a5e51981be5b69cf550a3bc17fe5300d0dbc9':
  lavc: improve AVCodecContext.delay doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 13:34:43 +02:00
Michael Niedermayer 57123dc67e Merge commit 'a4ed995cabf220029f1d0e185a6fb45eed7b4091'
* commit 'a4ed995cabf220029f1d0e185a6fb45eed7b4091':
  txd: do not set the codec timebase.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 13:30:23 +02:00
Anton Khirnov f9157463db lavf: do not use the parser duration for video
The parser has no way of knowing video duration, and therefore no video
parsers set it.
2014-04-22 07:46:03 +02:00
Anton Khirnov 1ae8198bca avconv: always reset packet pts after decoding an audio frame
Currently, if a decoder sets AVFrame.pts, we'd send the same timestamp
to it twice, which is wrong.
2014-04-22 07:45:49 +02:00
Anton Khirnov b19a5e5198 lavc: improve AVCodecContext.delay doxy 2014-04-22 07:44:40 +02:00
Anton Khirnov a4ed995cab txd: do not set the codec timebase.
It is not supposed to be changed from outside of lavc.
Set the stream timebase and average framerate instead.
2014-04-22 07:44:16 +02:00
Michael Niedermayer 57fb570908 avformat/avidec: Speed up keyframe detection code
Fixes Ticket3531

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 04:33:20 +02:00
Derek Buitenhuis 84d6ba60db MAINTAINERS: Add myself as FIC maintainer
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-21 21:27:32 -04:00
Michael Niedermayer da621ffbcf avcodec/wma: use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:41:05 +02:00
Michael Niedermayer 658f5d1f63 avfilter/pthread: Use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:40:20 +02:00
Michael Niedermayer dcad6ba68a avcodec/libxavs: Use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:39:23 +02:00
Michael Niedermayer 78fb5f6e2a avcodec/cngenc: Use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:38:03 +02:00
Michael Niedermayer 0dadbbbfd1 avcodec/snow: use FF_ALLOC(Z)_ARRAY_OR_GOTO
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:12:02 +02:00
Michael Niedermayer 47ec0b0b0f avutil/internal: add FF_ALLOC_ARRAY_OR_GOTO & FF_ALLOCZ_ARRAY_OR_GOTO
These are similar to the existing FF_ALLOCZ_OR_GOTO & FF_ALLOC_OR_GOTO

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:09:55 +02:00
Michael Niedermayer 5e5aced585 Merge commit '1c7b71a5bdb88ebb69734100405bbb5441b871e8'
* commit '1c7b71a5bdb88ebb69734100405bbb5441b871e8':
  mpegvideo: Use the current_picture pts

See: c354576457
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 23:57:07 +02:00
Michael Niedermayer 60fdf7dd9e Merge commit '6f243b17c537646b894857d43dfdac65f85ab377'
* commit '6f243b17c537646b894857d43dfdac65f85ab377':
  avcodec/fic: Fix return value check

See: 230db1426d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 23:54:09 +02:00
Michael Niedermayer e0cdc68bdc Merge commit '144f7a561d32ae9bc657a217e2b4c6dd9a0d7df9'
* commit '144f7a561d32ae9bc657a217e2b4c6dd9a0d7df9':
  avcodec/fic: clear slice_data

See: 1db8bc5648
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 23:52:46 +02:00
Michael Niedermayer 359a719f5f Merge commit 'f34d3173fcfc7f3228095d509a64c4fa4b37b575'
* commit 'f34d3173fcfc7f3228095d509a64c4fa4b37b575':
  avcodec/fic: fix slice checks

See: d46ef40129
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 23:42:37 +02:00
Michael Niedermayer 1c7b71a5bd mpegvideo: Use the current_picture pts
The picture slot can be recycled by select_input_picture and
only current_picture is populated with the valid pts.

Unbreak timestamps when in cbr mode.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-21 21:58:58 +02:00
Michael Niedermayer 6f243b17c5 avcodec/fic: Fix return value check
Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-21 14:56:17 -04:00
Michael Niedermayer 144f7a561d avcodec/fic: clear slice_data
Fixes artifacts
Fixes use of freed memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-21 14:56:17 -04:00
Michael Niedermayer f34d3173fc avcodec/fic: fix slice checks
fix integer overflows

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-21 14:56:17 -04:00
Michael Niedermayer 451c78740a Merge commit '93e15a323871613fd26f1f1e317029a50b5b24ca'
* commit '93e15a323871613fd26f1f1e317029a50b5b24ca':
  fic: use correct IDCT

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 20:20:39 +02:00
Kostya Shishkov 93e15a3238 fic: use correct IDCT
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-21 12:37:54 -04:00
Michael Niedermayer 59c7615d58 avfilter/filtfmts: Support dynamically allocated in/outputs
Fixes crash
Fixes Ticket3468

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 11:33:17 +02:00
Michael Niedermayer f3743901d7 avformat: Fix decoder search in find stream info
Fixes Ticket3548

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 05:27:08 +02:00
Michael Niedermayer 369cdf917a avformat/asfenc: dont allow non interleaved packets
The muxer does not support this currently

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 02:49:05 +02:00