FFmpeg

Commit Graph

Author	SHA1	Message	Date
Kieran Kunhya	03b82b3ab9	h2645_parse: Allocate a single buffer per packet Drastically reduces memory usage on pathological streams. Fixes ticket #6789	7 years ago
Luca Barbato	98afe3fb71	qsv: Make the hevc idr_interval consistent with the h264 one According to the MediaSDK documentation the idr_interval value has a different meaning depending on the codec: 0 in H264 means make every I-frame IDR, in HEVC it means to have it only at the beginning. 1 in H264 means every other I-frame is not-IDR, in HEVC it means that every I-frame is IDR. Keep the behaviour consistent between the two encoders by increasing by 1 internally the idr_interval value for HEVC.	7 years ago
Luca Barbato	077011b5af	qsv: Expose idr_interval for hevc as well	7 years ago
Luca Barbato	b05128f3c9	qsv: Load the hw hevc plugin by default on Linux Only on Windows the software plugin is available. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	7 years ago
Anton Khirnov	fd9212f2ed	Mark some arrays that never change as const.	8 years ago
Anton Khirnov	c359d624d3	hevcdec: move decoder-independent declarations into a separate header This way they can be reused by other code without including the whole decoder-specific hevcdec.h Also, add the HEVC_ prefix to them, since similarly named values exist for H.264 as well and are sometimes used in the same code.	8 years ago
Anton Khirnov	4abe3b049d	hevc: rename hevc.[ch] to hevcdec.[ch] This is more consistent with the rest of libav and frees up the hevc.h name for decoder-independent shared declarations.	8 years ago
Michael Niedermayer	cc13bc8c4f	avcodec/h2645: Fix NAL unit padding The parser changes have lost the support for the needed padding, this adds it back Fixes out of array reads Fixes: 03ea21d271abc8acf428d42ace51d8b4/asan_heap-oob_3358eef_5692_16f0cc01ab5225e9ce591659e5c20e35.mkv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Anton Khirnov	37a9015ee8	qsvenc: add support for p010	9 years ago
Derek Buitenhuis	492d229303	qsvenc_hevc: Fix usage of ff_hevc_extract_rbsp Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Anton Khirnov	fa936a307f	hevc_parse: rename into h2645_parse This code will be shared with h264.	9 years ago
Vittorio Giovara	0e6c853221	lavc: Move b_frame_strategy and b_sensitivity to codec private options The b_frame_strategy option is only used by mpegvideoenc, qsv, x264, and xavs, while b_sensitivity is only used by mpegvideoenc. These are very codec-specific options, so deprecate the global variants. Set proper limits to the maximum allowed values. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Maxym Dmytrychenko	a43905f4ae	qsvenc_hevc: improve the default settings Use 8 B-frames and modify the GOP size to be a multiple of the B-frame count. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	fc4c27c4ed	qsvenc: expose additional encoding options	9 years ago
Anton Khirnov	fb8753ada2	qsvenc: factor out common options	9 years ago
Vittorio Giovara	2d59159508	lavc: AV-prefix a few left out capabilities	9 years ago
Anton Khirnov	5d2daebf3c	qsvenc: mark the encoders as INIT_CLEANUP Should fix some leaks on init failure.	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Anton Khirnov	fa85fcf2b7	qsvenc_hevc: fix enum declaration Declare a named enum, not a variable with anonymous enum type.	10 years ago
Anton Khirnov	ecee1148af	qsvenc_hevc: use the correct HW plugin UID	10 years ago
Michael Niedermayer	7ee935ba5c	avcodec/qsvenc_hevc: Attempt to fix error: too few arguments to function ff_hevc_extract_rbsp Found-by: Ivan Uskov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	66acb76bb0	lavc: add Intel libmfx-based HEVC encoder	10 years ago

38 Commits (aa7b0329ff282ea8afb3c26dcbbc64209a280219)