FFmpeg

Commit Graph

Author	SHA1	Message	Date
Derek Buitenhuis	33c827f632	swscale: Properly scale YUV Only shift limited range luma, and always only shift chroma for upconversion. Based off a patch by Michael Niedermayer. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Matthieu Bouron	8c0a865ad9	mov: skip version and flags attributes in mov_read_chan() Fixes decting channel layout for files with uncommon audio, such as FL and FR in two separate streams. Introduced in `3bab7cd`. CC: libav-devel@libav.org Sample-Id: ticket1474.mov Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	a7ebd0b011	avcodec/mpegaudiodec_template: only allocate fdsp when its used Fixes memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	4a0b1d9245	lavc/libxvid: workaround for bug in libxvidcore libxvidcore calculate number of threads basing on video height. If height is small enough it allocates 0 bytes long memory and writes to it. Setting thread_count to 0 uses 1 thread and skips bugged code. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	b72727a524	lavc: mention that the parser callback never returns an error	10 years ago
Mark Reid	4f69477870	libavformat/mxfdec.c refactor resolving MultiDescriptor and remove essence group hack I think this is a better way to deal with single frame essence data then my previous way. Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Steve Jiekak	a32c3c2392	replaced av_dv_codec_profile by av_dv_codec_profile2 in encoder and dv muxers Signed-off-by: Steve Jiekak <devaureshy@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Steve Jiekak	6e9ac02af8	add av_dv_codec_profile2 : uses framerate to select best matching profile. default on first matching profile Signed-off-by: Steve Jiekak <devaureshy@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bde27e1e61	doc/examples/transcoding: check encoder before using it Fixes null pointer exception Found-by: stoupeace Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	cbf09545f2	avcodec/imc: only check remaining bits in case bits will be read Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	291747581e	imc: make issue non-fatal The "faulty" samples actually sound fine when ignoring this issue. For ticket #3886, more samples are decoded. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	0f6931f4b6	avcodec/pngdec: use memcpy instead of byte loops for P frames. Rely on the way memcpy is optimized for one's system instead of looping on a byte buffer for buffer copies to handle P frames. Tested-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a4f21a8dd9	MAINTAINERS: add 2.5 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	1c77ead1fb	rm: Use the correct codec_data_size signedness The function takes a size and not an offset. CC: libav-stable@libav.org Sample-Id: rm_deadlock.rm Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Rong Yan	d23e883248	avcodec/ppc/vp8dsp_altivec.c: POWER LE support put_vp8_epel_h_altivec_core() put_vp8_epel_v_altivec_core() put_vp8_pixels16_altivec() add marcos GET_PIXHL() GET_OUTER() LOAD_HL() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	36cd2bcbc3	avcodec/ppc/vc1dsp_altivec: add POWER LE support to vc1_inv_trans_8x4_altivec() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Timothy Gu	af14ae8037	RELEASE: Bump Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	5fe026f2bd	avcodec/aacdec: reduce noisiness of missing channel elements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8d87c0b3ad	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Fix standalone compilation of the iec61883 input device. Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	963aa1daf8	Fix standalone compilation of the iec61883 input device.	10 years ago
Michael Niedermayer	0f16ab18db	doc/APIchanges: add 2.5 cut marker Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f478bdabf2	Changelog: add 2.5 entry Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	1d69ab9d1c	avcodec/pngdec: fix indentation in handle_row() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	6e9b060e4f	avcodec/pngdec: fix mem leak in init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	08aec6f68e	libavcodec/pngdec: support 'previous' dispose operation for APNG. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	49d9cbe55d	h264_i386: Fix operand size Fixes fate failure on macosx clang x86-64 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	dac9e50902	RELEASE_NOTES: update for 2.5 If you spot something missing wrong or improvable, do not hesitate to push fixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	43520771f1	doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1027a44681	Changelog: Add libpostproc visualization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	650aa36f35	lavf/oggenc: use meaningful error codes Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Michael Niedermayer	8524558858	swscale/x86/rgb2rgb_template: fix crash with tiny size and nv12 output Fixes Ticket4151 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a6f730730b	avformat/rmdec: Check codec_data_size Fixes infinite loop Fixes Ticket4154 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	eac5c7b837	avformat/aviobuf: Fix infinite loop in ff_get_line() Fixes ticket4152 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Jonathan Baecker	868cec5874	avdevice/decklink_common: fix COM initialization failure check Signed-off-by: Jonathan Baecker <jonbae77@gmail.com> Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	1eec9bfc38	APIchanges: mark the release 11 branch point	10 years ago
Michael Niedermayer	534f901fca	avcodec/atrac3plusdec: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c5dc8cc03a	avcodec/mpegaudiodec_float: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e316caf712	avcodec/opusdec: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	69c1fe7c9c	mkv: Validate ASS Start and End fields CC: libav-stable@libav.org	10 years ago
Vittorio Giovara	7834a54c66	configure: enable vda hwaccel by default Following the old thread suggestions. Vittorio	10 years ago
Michael Niedermayer	894545cb71	mpegvideo: exit cleanly when ff_mpv_common_frame_size_change() fails Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	7a38987f24	mpegvideo: free_context_frame() cannot fail, make it return void Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c45eeb2dbf	mpegvideo: replace assert about interlaced EC with debug av_log() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3a56bcee7c	mpeg12dec: Use more specific error codes Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	b56afb48ae	mpeg12dec: Print error/warning messages on issues in mpeg1_decode_sequence() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	9fa056ba75	pngdsp x86: use unaligned access For test images manually generated to contain only up prediction, timing results: 8380x3032 255x185 before: 138635 1992 after: 139232 1996 Actually jumping to the proper version depending on the alignment: 8380x3032: 138767 A 0.5% speed improvement for gigantic images is not worth the code duplication. Fixes ticket #4148 Signed-off-by: Christophe Gisquet <christophe.gisquet@gmail.com> Tested-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Gonzalo Garramuno	e0bb74a140	exr: Add a gamma flag to exr loader to avoid banding This is needed to avoid banding artifacts when gammaing the picture. Currently, if done with a video filter, the process is done on uints instead of full float. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	d69d787dad	h264: proper cleanup in ff_h264_alloc_tables() if DPB alloc fails CC: libav-devel@libav.org	10 years ago
Dale Curtis	56de2897a6	h264: Fix memory leak on ff_h264_decode_init() failure CC: libav-devel@libav.org	10 years ago
Michael Niedermayer	242f1152bf	ffmpeg: drop usage of coded_frame It causes all kinds of problems and there is no code in the muxers that reads this field Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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