FFmpeg

Commit Graph

Author	SHA1	Message	Date
Zhong Li	f3dfd34f27	lavc/qsv: make function qsv_map_fourcc() can be called externally Signed-off-by: Zhong Li <zhong.li@intel.com>	5 years ago
Zhong Li	f115a2b763	lavc/qsvdec: add function ff_qsv_map_picstruct() Signed-off-by: Zhong Li <zhong.li@intel.com>	5 years ago
Zhong Li	94ab39ec78	lavc/qsvdec: fix hevc level incorrectly map libmfx hevc level defination is same as h264, not level_idc of SPEC. Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Zhong Li	4131b0619c	qsv: fix the dangerous macro definitions Signed-off-by: Zhong Li <zhong.li@intel.com> Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>	6 years ago
Maxym Dmytrychenko	cca5e4f040	qsv: adding Multi Frame Encode support Starting from API 1.25 helps to improve performance of the simultaneous encode, 1:N scenario, like: ./avconv -y -hwaccel qsv -c:v h264_qsv -r 30000/1001 -i ~/bbb_sunflower_1080p_60fps_normal.mp4 -vframes 600 -an \ -filter_complex "split=2[s1][s2]; [s1]scale_qsv=1280:720[o1]; [s2]scale_qsv=960:540[o2]" \ -map [o1] -c:v h264_qsv -b:v 3200k -minrate 3200k -maxrate 3200k -f rawvideo /tmp/3200a.264 \ -map [o2] -c:v h264_qsv -b:v 1750k -minrate 1750k -maxrate 1750k -f rawvideo /tmp/1750a.264 Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>	7 years ago
Zhong Li	52ed83fa1a	lavc/qsvdec: expose frame pic_type and key_frame Currently pict_type and key_frame are unset. Add an extra param to fetch the picture type from qsv decoder The judgement “key frame is equal to IDR frame” only suitable for H264. For HEVC, all IRAP frames are key frames, and other codecs have no IDR frame. Signed-off-by: ChaoX A Liu <chaox.a.liu@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>	7 years ago
Mark Thompson	91c3b50d74	qsv: Add ability to create a session from a device (cherry picked from commit `4936a48b1e`)	8 years ago
Mark Thompson	4936a48b1e	qsv: Add ability to create a session from a device	8 years ago
Mark Thompson	cd1047f391	qsvdec: Pass the correct profile to libmfx This was correct for H.26[45], because libmfx uses the same values derived from profile_idc and the constraint_set flags, but it is wrong for other codecs. Also avoid passing FF_LEVEL_UNKNOWN (-99) as the level, as this is certainly invalid.	8 years ago
Anton Khirnov	4ab61cd983	qsv{enc,dec}: extend the internal frame allocator Handle the internal frame requests, which is required by the HEVC encoding plugin. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	8 years ago
Anton Khirnov	00aeedd841	qsv{dec,enc}: use a struct as a memory id with internal memory allocator This will allow implementing the allocator more fully, which is needed by the HEVC encoder plugin with video memory input. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	8 years ago
Anton Khirnov	404e51478e	qsv{dec,enc}: always use an internal mfxFrameSurface1 For encoding, this avoids modifying the input surface, which we are not allowed to do. This will also be useful in the following commits. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	8 years ago
Mark Thompson	1f26a231bb	qsv: Merge libav implementation Merged as-at libav `398f015`, and therefore includes outstanding skipped merges `04b17ff` and `130e1f1`. All features not in libav are preserved, and no options change.	8 years ago
Anton Khirnov	8e07c22e50	qsvenc: print warnings from encode/init	9 years ago
Anton Khirnov	95414eb2dc	qsv: print more complete error messages Include the libmfx error code and its description	9 years ago
Anton Khirnov	536bb17e96	qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well Stop hardcoding NV12. Also, move this function to the shared code, it will be used by the encoder as well.	9 years ago
Anton Khirnov	a0524d9b1e	qsvdec: support getting the session from an AVHWFramesContext	9 years ago
Anton Khirnov	9c0bc1e980	qsv: add a missing #include Needed for enum AVCodecID	9 years ago
Will Kelleher	0eac93da0f	qsvenc: write a53 caption data to SEI Signed-off-by: Will Kelleher <wkelleher@gogoair.com> Previous version reviewed-by: Ivan Uskov <ivan.uskov@nablet.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Anton Khirnov	f5c4d38c78	qsvdec: properly handle asynchronous decoding Wait for async_depth frames before syncing.	10 years ago
Ivan Uskov	ce91bab70f	libavcodec/qsv.c: Issue fixed: QSV engine does not release display handler under linux platform. Reviewed-by: Gwenole Beauchesne <gb.devel@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Anton Khirnov	66acb76bb0	lavc: add Intel libmfx-based HEVC encoder	10 years ago
Ivan Uskov	db89f45535	avcodec/qsv: Extending QSV/MFX session initialization for the linux platform where a display handle is required. Now ff_qsv_init_internal_session() is able to find appropriate display handle under linux using VAAPI. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	048b6331e0	avcodec/qsv_internal: Fix project name Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	72b7441a10	lavc: add Intel libmfx-based H.264 encoder	10 years ago
Anton Khirnov	d0a63d8b98	qsvdec: split off some code that will be shared with the encoder	10 years ago
Anton Khirnov	88de0c7901	apetag: add support for writing APE tags This will be useful in the WavPack muxer.	12 years ago
Anton Khirnov	782e64fbe1	wv,mpc8: don't return apetag data in packets.	13 years ago
Paul B Mahol	e4f3a9693d	lavf/apetag: move common stuff between writer and reader to single file Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	bd93f96540	APE tag writer	13 years ago
Paul B Mahol	a16c3a07a6	apetag: fix comment Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Kostya Shishkov	191e34cd67	Move APE tag parsing into separate module. Based on patch by Matti Hamalainen (mhamalai<mot>students<punkt>oamk<punkt>) Originally committed as revision 19629 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	2578326f13	Share the function to write a raw FLAC header and use it in the Matroska muxer. Originally committed as revision 17606 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	7379d5bc0b	use new metadata API in rm (de)muxer Originally committed as revision 17396 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	6bf8b3ef03	Remove unnecessary header inclusion from g729.h Originally committed as revision 14916 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	fe3a80d6fa	Move from g729.h all definitions which are used only in g729dec.c Originally committed as revision 14915 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	5209846850	G.729 decoder main code (just skeleton, contains only parts, explicitly ok'ed by Michael) Originally committed as revision 14800 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Abeni	e76e2bbc09	Mark the source buffer as "const" Originally committed as revision 10877 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Guillaume Poirier	efb775777f	add a comment to indicate which #endif belong to which #define Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	699b3f99d0	add multiple inclusion guards to headers Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	99545457bf	include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	bd03c380ce	expose av_base64_decode and av_base64_encode Originally committed as revision 8448 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	558b86a5d0	Reverting stray commit part II, r8156 had the base64 export patch mixed with the nutdec patch Originally committed as revision 8158 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Roman Shaposhnik	48b1f80012	* adding integer/floating point AAN implementations for DCT 2-4-8 Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago

41 Commits (73e0035812cc6e864a6c6b5de964b126bc0db5c3)