FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	2563a33856	vp9: re-initialize internal buffers on bpp change also.	10 years ago
James Almer	d5f8a642f6	x86: port PSIGNW to cpuflags Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Ronald S. Bultje	4b66274a86	vp9: save one (PSIGNW) instruction in iadst16_1d sse2/ssse3.	10 years ago
Ronald S. Bultje	02064d6b7b	libvpxdec: apply RGB to 444P16 instead of 422P16.	10 years ago
Rostislav Pehlivanov	8180b113e1	aaccoder: respect cutoff when marking bands as PNS Makes more sense as users usually set the -cutoff option to low pass filter the signal. The encoder will still over shoot slightly when encoding normal coefficients however that's normal. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	10 years ago
Luca Barbato	5788623d29	jpeg2000: Split codeblock decoding from the main tile decoding That loop is completely stand-alone.	10 years ago
Luca Barbato	db53a2306f	jpeg2000: Do not warn about known and skippable markers Matches the openjpeg behaviour.	10 years ago
Luca Barbato	9b5a4a9cce	mmvideo: Make sure the rle does not write over the frame boundaries Bug-Id: 887 CC: libav-stable@libav.org	10 years ago
Michael Niedermayer	8b72f6d50b	avcodec/ljpegenc: Fix encoding RGBA LJPEG Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	055e56e9f7	avcodec/mjpegdec: Fix decoding RGBA RCT LJPEG Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Carl Eugen Hoyos	85a7ff8c27	lavc: Fix standalone compilation of the subrip decoder.	10 years ago
Agatha Hu	81071eea7d	avcodec/nvenc: change flag of cuCtxCreate to avoid CPU spins Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	10 years ago
Kevin Wheatley	a1fa5392e6	avcodec/exr: Mark up the decoded buffer as the appropriate transfer characteristic when applying one	10 years ago
Kevin Wheatley	7eb3233352	avcodec/exr: Add support for applying a transfer characteristic curve to OpenEXR inputs. Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>	10 years ago
Michael Niedermayer	3ffa77d301	avcodec/options_table: Fix TRC / PRI typo Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Wheatley	7061a30c37	avcodec/options_table: Add SMPTE ST428-1 colour primaries (CIE 1931 XYZ) to command line options Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com> Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Wheatley	47570a265e	avcodec/options_table: Add CLI options for SMPTE ST 2084 and ST 428-1 transfer characteristics Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com> Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	151312890c	avcodec/truemotion1: Simplify code using AV_PIX_FMT_0RGB32 Suggested-by: carl Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	a4d17c9a70	avcodec/truemotion1: use BGR0/0RGB The alpha channel in the fate sample contains random trash, not alpha Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	67fe1a2b61	avcodec/cscd: Use BGR0 instead of BGRA the available BGRA samples contain random trash in the alpha channel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	aec340c533	avcodec/bmp: Analyze BGRA files alpha channel to choose pixel format BGRA BMPs commonly do contain an all transparent alpha channel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	dfd3fd67bb	avcodec/libopenh264enc: use AV_LOG_TRACE instead of DEBUG+1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	fd8b90f5f6	vp9: fix overflow in 8x8 topleft 32x32 idct ssse3 version. Also disable the mmx/iwht optimization when the bitexact flag is set. With synthetically coded coefficients (i.e. these that lead to a residual well outside the [-255,255] range), our optimizations will overflow. It doesn't make sense to fix the overflows, since they can only occur on synthetic input, not on real fwht-generated input. Thus, add a bitexact flag that disables this optimization.	10 years ago
Ronald S. Bultje	4bb9dbe4d7	vp9: permanently delete segmentation refmap on any size change.	10 years ago
Michael Niedermayer	35b7bd2558	avcodec/libopenh264enc: Remove some unneeded intermediate variables Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	fb000b0f0f	avcodec/libopenh264enc: Fix formating to match FFmpegs style Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	ec5b13fbe4	avcodec/libopenh264enc: remove useless cast Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Gregory J. Wolfe	e8c45b96f4	avcodec/libopenh264enc: Use av_log() to log messages File libopenh264enc.c has been modified so that the encoder uses av_log() to log messages (error, warning, info, etc.) instead of logging them directly to stderr. At the time the encoder is created, the current ffmpeg log level is mapped to an equivalent libopenh264 log level. This log level, and a message logging function that invokes av_log() to actually log messages, are then set on the encoder. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Hendrik Schreiber	9d742d23d2	lavc: Fix compilation with --disable-everything --enable-parser=mpeg4video.	10 years ago
Paul B Mahol	8bf2d3e468	avcodec/wavpackenc: use AV_OPT_TYPE_BOOL for all options Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	6603368ab4	avcodec/huffyuvenc: use AV_OPT_TYPE_BOOL for non_deterministic option Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	33a68759c1	avcodec/libmp3lame: use AV_OPT_TYPE_BOOL for all options Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Rostislav Pehlivanov	da64bd6a99	aaccoder: tweak PNS implementation further This commit changes a few things about the noise substitution logic: - Brings back the quantization factor (reduced to 3) during scalefactor index calculations. - Rejects any zeroed bands. They should be inaudiable and it's a waste transmitting the scalefactor indices for these. - Uses swb_offsets instead of incrementing a 'start' with every window group size. - Rejects all PNS during short windows. Overall improves quality. There was a plan to use the lfg system to create the random numbers instead of using whatever the decoder uses but for now this works fine. Entropy is far from important here. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	10 years ago
Vittorio Giovara	3b8e895237	codec_desc: Add missing DXV entry	10 years ago
Michael Niedermayer	2c1ec57596	avformat/mpegvideo_enc: Move sponsorship notice to its own comment block Suggested-by: BBB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Andrew Stone	a450ec2672	avcodec/libvorbisdec: Fix memory leak Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	91ca8105dd	avcodec/h264_sei: Remove "Subtitles with data type 0x%02x" sample request Suggested-by: Carl and Hendrik	10 years ago
Clément Bœsch	a6da2fec7c	avcodec/aacenc: use AV_OPT_TYPE_BOOL	10 years ago
Stefano Sabatini	309fb6ba22	lavc/options: extend/fix text for threads and slices options	10 years ago
Stefano Sabatini	ae72b57502	lavc/libopenh264enc: apply minor consistency fixes to options text	10 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	10 years ago
Carl Eugen Hoyos	9b2802f0d3	lavc/dxv: Support more real-world old version samples.	10 years ago
Carl Eugen Hoyos	84c9bf62b4	lavc/dxv: Silence "Multiple ff_thread_finish_setup() calls" warnings.	10 years ago
周晓勇	a78656a187	avcodec: loongson delete invalid simple idct put and add optimization Change-Id: I23a36c65915f01a1cf20e317c14b8eaaa62958b4 Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn> Fixes Decoding of http://loongnix.org/ftp/multimedia/testing/nanocore_720p_24fps_mpeg4_ac3_short.avi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	124b7cd485	Add NOA credits	10 years ago
周晓勇	f7e9b9d260	avcodec: loongson optimize h264dsp idct and loop filter with mmi Change-Id: Ic87fb8f5cd22a502ff9dbbc5a5a8ea97cfc8a1dd Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ivan Uskov	3f8e2e9953	libavcodec/qsvdec.c: correct flush() handler has been implemented Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ivan Uskov	cc167f7e55	libavcodec/qsvdec.c: correct handling of dynamic frame size changing has been implemented Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
James Almer	ef359e724d	avcodec: remove VIMA Makefile entry Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	f9fd879877	avcodec: remove missing bits from deprecated VIMA decoder Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago

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33738 Commits (3b03bde46e331aa301bd16c6c6e94c11e073e8f8)