FFmpeg

Commit Graph

Author	SHA1	Message	Date
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>	11 years ago
Michael Niedermayer	ecb815e511	Merge commit 'd7eb8f903338048c0b222d92357d67f5d3b54295' * commit 'd7eb8f903338048c0b222d92357d67f5d3b54295': fic: Make warning message more accurate fic: Remove redundant clips fic: Simplify alpha blending See: `14da7f9eb7` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kostya Shishkov	e2834567d7	On2 AVC decoder	11 years ago
Derek Buitenhuis	14da7f9eb7	fic: Support rendering cursors Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	d7eb8f9033	fic: Make warning message more accurate Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	7596fc3d4b	fic: Remove redundant clips The equations can't overflow or underflow anyway. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Michael Niedermayer	1aa388d439	avcodec/jpeg2000dwt: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7de2cea8a9	avcodec/motionpixels: use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c161134035	avcodec/snow_dwt: use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
kyh96403	f21c263c89	avformat/rtmppkt: Fix random crash Fixes Ticket3564 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	1ba59b1cbe	ffprobe: fix scaling of vali in value_string() in case -prefix is selected Fix trac ticket #3523.	11 years ago
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.	11 years ago
Michael Niedermayer	dc6a17cf74	avformat/mux: Check for and remove invalid packet durations Fixes assertion failure Fixes Ticket3575 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b9017fdd42	avformat/flvdec: also include file position in debug output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e79b15f5f1	avutil/avutil.h: remove duplicate rational.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d3f3035f08	Merge commit 'b0bdc2a7123abd0287de435726ab68e9e475a8d8' * commit 'b0bdc2a7123abd0287de435726ab68e9e475a8d8': avutil: move av_get_time_base_q() after include rational.h See: `c7251fec39` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c2cd0945c9	Merge commit '502512ea0f179165782777265f441d4061ff6012' * commit '502512ea0f179165782777265f441d4061ff6012': avutil: Add av_get_time_base_q() Conflicts: doc/APIchanges libavutil/utils.c libavutil/version.h See: `dac7e8a94e` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4b6bb7bfe1	Merge commit '9155c595f1a9c5a089a59e2c0aefdfabd0a6c59b' * commit '9155c595f1a9c5a089a59e2c0aefdfabd0a6c59b': fic: Support rendering cursors Not merged as the commit is missing changes that where replied to with "done" on ffmpeg-devel Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	83412f00e9	Merge commit '40b331e1f41cf118bd1b0807cac801437255636f' * commit '40b331e1f41cf118bd1b0807cac801437255636f': fic: Use proper quantization matrix index See: `6d149d2818` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Derek Buitenhuis	e299cb2cd3	fic: Simplify alpha blending Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Michael Niedermayer	cc17ff8826	Merge commit '3956a5e0ea46ed7e27ca888fe11c47986ad99261' * commit '3956a5e0ea46ed7e27ca888fe11c47986ad99261': aarch64: NEON vorbis_inverse_coupling Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	59bfddfcda	Merge commit '8f9fe6ae3461ce270bce6b7083fda5ec314cdad4' * commit '8f9fe6ae3461ce270bce6b7083fda5ec314cdad4': aarch64: NEON fixed/floating point MPADSP apply_window Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b0bdc2a712	avutil: move av_get_time_base_q() after include rational.h Fix compilation Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Michael Niedermayer	96a4d0c1c3	Merge commit 'f4d5a2cc35fcdf06ec031fabe8b0710e995fe924' * commit 'f4d5a2cc35fcdf06ec031fabe8b0710e995fe924': aarch64: NEON float to s16 audio conversion Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ef1961e7fc	Merge commit 'ee2bc5974fe64fd214f52574400ae01c85f4b855' * commit 'ee2bc5974fe64fd214f52574400ae01c85f4b855': aarch64: NEON float (i)MDCT Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	13f4428915	Merge commit '650c4300d94aa9398ff1dd4f454bf39eaa285f62' * commit '650c4300d94aa9398ff1dd4f454bf39eaa285f62': aarch64: NEON float FFT Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c7251fec39	avutil: move av_get_time_base_q() after include rational.h Fix compilation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
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>	11 years ago
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>	11 years ago
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>	11 years ago
Derek Buitenhuis	9155c595f1	fic: Support rendering cursors Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
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>	11 years ago
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.	11 years ago
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.	11 years ago
Reimar Döffinger	ab14bcb104	Add "const" to avoid compiler warning. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Reimar Döffinger	3bd7a7149f	Add missing ';'. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Reimar Döffinger	8cbf0827e1	Various small spelling fixes. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Michael Niedermayer	994a582a02	avcodec/dvbsubdec: use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ea8e089ff7	avcodec/cook: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b20d6cf603	avcodec/dsddec: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	f4d5a2cc35	aarch64: NEON float to s16 audio conversion	11 years ago
Janne Grunau	ee2bc5974f	aarch64: NEON float (i)MDCT Approximately as fast as the ARM NEON version on Apple's A7.	11 years ago
Janne Grunau	650c4300d9	aarch64: NEON float FFT Approximately as fast as the ARM NEON version on Apple's A7.	11 years ago
Michael Niedermayer	f1c48c3a4d	avformat/mpegtsenc: make the pes packet length omission optional Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
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>	11 years ago
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>	11 years ago
Michael Niedermayer	8064c6ac5f	Merge commit 'f9157463dbcd2db8fe9504197c0c04d0d7d04f31' * commit 'f9157463dbcd2db8fe9504197c0c04d0d7d04f31': lavf: do not use the parser duration for video Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
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>	11 years ago
Michael Niedermayer	5e6be52bac	Merge commit 'b19a5e51981be5b69cf550a3bc17fe5300d0dbc9' * commit 'b19a5e51981be5b69cf550a3bc17fe5300d0dbc9': lavc: improve AVCodecContext.delay doxy Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	57123dc67e	Merge commit 'a4ed995cabf220029f1d0e185a6fb45eed7b4091' * commit 'a4ed995cabf220029f1d0e185a6fb45eed7b4091': txd: do not set the codec timebase. Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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