FFmpeg

Commit Graph

Author	SHA1	Message	Date
Hao Chen	a70a5b7c62	avcodec: [loongarch] Optimize Hevc_mc_bi with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 124fps after : 182fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Lu Wang	b6ceeee16b	avcodec: [loongarch] Optimize Hevc_idct/lpf with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 110fps after : 124fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Lu Wang	20194d573d	avcodec: [loongarch] Optimize Hevcdsp with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 94fps after : 110fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	5b812acdea	avutil: [loongarch] Update loongson_intrinsics.h to v1.1.0 The loongson_intrinsics.h file is updated from v1.0.3 version to v1.1.0. Some spelling mistakes are fixed and new functions are added. Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
James Almer	a1fff6566b	doc/bitstream_filters: add missing entry for the time_base setts option Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Paul B Mahol	84f5583078	avfilter/vf_unsharp: add support for alpha formats	3 years ago
Paul B Mahol	e1974622e1	avfilter/vf_v360: improve rounding in xyz_to_dfisheye()	3 years ago
Paul B Mahol	5ffad29d62	avfilter/vf_chromanr: fix rounding of final output	3 years ago
Limin Wang	316e0ff752	fftool/ffprobe: support for CUVA HDR Vivid metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	d344169419	avfilter: support for CUVA HDR Vivid metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	5cd3c83a86	avcodec: support for CUVA HDR Vivid metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	188faab2bb	avutil: support for CUVA Vivid HDR metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Paul B Mahol	178d8036dc	avfilter/af_dynaudnorm: reduce number of lines by using for (int ...	3 years ago
Paul B Mahol	aa6b9066b9	avfilter/af_dynaudnorm: use fmin/fmax for doubles	3 years ago
Paul B Mahol	456d48c752	avfilter/af_dynaudnorm: add support for overlapping frames	3 years ago
Paul B Mahol	9a86e5338c	avfilter/af_dynaudnorm: do not leak frame on error	3 years ago
James Almer	4e33bae9f9	avcodec/setts_bsf: add an option to set output time base And a relevant constant to use it in expressions. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	9c8a06a7d6	avcodec/setts_bsf: stop repeatedly setting values that don't change between packets Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	129f5ed87e	doc/bitstream_filters: add missing entry for the duration setts option Forgotten in `825fb5f1cb`. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	825fb5f1cb	avcodec/setts_bsf: add constants to modify packet duration Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	9ed3139a76	avcodec/setts_bsf: add NEXT_PTS/DTS expression constants They correspond to the relevant fields from the packet that follows the one where the expressions are being applied. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	d75e7a9a83	ffmpeg: ensure a keyframe was not seen before skipping packets A keyframe could be buffered in the bsf and not be output until more packets had been fed to it. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	afe485ee6b	ffmpeg: flush delayed frames in codec copy scenarios Bitstream filters inserted between the input and output were never drained, resulting in packets being lost if the bsf had any buffered. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	4f21a9ae6b	tools/target_bsf_fuzzer: simplify the loop feeding packets to the filter And use a single AVPacket for the entire process. This more closely follows the suggested API usage in the doxy. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	7a4840a8ca	avformat/av1: reduce the scope of some variables Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	76e10325fc	avformat/av1: support av1C extradata in ff_av1_parse_seq_header() Fixes dash manifest creation for av1 streams with av1C formatted extradata. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	b6c7f82db7	avformat: always compile isom_tags It's needed for avformat_get_mov_video_tags() and avformat_get_mov_audio_tags(), both public symbols defined in avformat.h Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Tong Wu	a0a2ccd55d	qsvenc: avoid dereferencing the null pointer The variable AVFrame *frame could be a null pointer, now add a null pointer check to avoid dereferencing the null pointer. Signed-off-by: Tong Wu <tong1.wu@intel.com>	3 years ago
Tong Wu	d05ca3d779	qsv: add return value check for MFXQueryIMPL add a return value check for function MFXQueryIMPL to handle the error message. Signed-off-by: Tong Wu <tong1.wu@intel.com>	3 years ago
Wenbin Chen	342d4fb056	libavcodec/qsvenc: add mbbrc to hevc_qsv Add mbbrc to hevc_qsv For detailed description, please see "mbbrc" part in: https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption2 Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	3 years ago
Wenbin Chen	4869ccb3f3	libavcodec/qsvenc: add more ChromaFormat support to mjpeg_qsv ChromaForamt for mjpeg-qsv is always set to yuv420, and this will be wrong when encode other pixel format (for example yuyv422). ChromaFormat is changed to be adaptive to pix_fmt. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	3 years ago
Wenbin Chen	d165ce22a4	libavcodec/vaapi_encode: Add async_depth to vaapi_encoder to increase performance Fix: #7706. After commit `5fdcf85bbf`, vaapi encoder's performance decrease. The reason is that vaRenderPicture() and vaSyncBuffer() are called at the same time (vaRenderPicture() always followed by a vaSyncBuffer()). Now I changed them to be called in a asynchronous way, which will make better use of hardware. Async_depth is added to increase encoder's performance. The frames that are sent to hardware are stored in a fifo. Encoder will sync output after async fifo is full. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>	3 years ago
Wenbin Chen	e0ff869930	libavcodec/vaapi_encode: Add new API adaption to vaapi_encode Add vaSyncBuffer to VAAPI encoder. Old version API vaSyncSurface wait surface to complete. When surface is used for multiple operation, it waits all operations to finish. vaSyncBuffer only wait one channel to finish. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>	3 years ago
Paul B Mahol	567cab3bd8	avfilter/vf_amplify: improve performance	3 years ago
Paul B Mahol	a2dbd17788	avfilter/af_dynaudnorm: allocate new frame instead of making it writable Later case does not use frame pool at all.	3 years ago
Paul B Mahol	a9124a75b0	avfilter/af_dynaudnorm: allow to filter subset of channels	3 years ago
Paul B Mahol	b9f91a7cbc	avfilter/af_dynaudnorm: make frame writable if it may be changed	3 years ago
Paul B Mahol	b15c26a22c	avfilter/af_acrusher: add timeline support	3 years ago
Paul B Mahol	8bcb7d49f9	avfilter/af_vibrato: add timeline support	3 years ago
Paul B Mahol	57580376f7	avfilter/af_tremolo: add timeline support	3 years ago
Paul B Mahol	0d0002cd20	avfilter/af_afftdn: add more verbose options aliases	3 years ago
Paul B Mahol	592cef6135	avfilter/af_afftdn: remove ThreadData struct code	3 years ago
Paul B Mahol	2cb482aa74	avfilter/af_afftdn: add support for writable input frames	3 years ago
James Almer	df272928ff	configure: stop allowing disabling lzo The module is now always compiled in. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	ff145498b2	avutil: make lzo always compile Having optionally installed headers is a bad idea as there's no way to know if they are present or not (unless a define is added to avconfig.h, but that's just ugly). Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Paul B Mahol	6562d28b9b	avfilter/af_aspectralstats: stop using fifo and rewritting pts	3 years ago
Paul B Mahol	644b6ed3ff	avfilter/af_afftdn: stop using fifo and rewritting pts	3 years ago
Andreas Rheinhardt	c1735bb139	avcodec/libopenjpegenc: Don't clone AVFrame unnecessarily Reviewed-by: Michael Bradshaw <mjbshaw@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	3ca347900e	avcodec/h263dec: Avoid copying data when flipping image Also remove an unchecked av_frame_make_writable(). Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	70a1024290	avformat/argo_cvg:: Fix order of operations in error check in argo_cvg_write_trailer() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago

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105821 Commits (a70a5b7c62c3189d2d428d044f883148f340e5f6) All Branches Search

105821 Commits (a70a5b7c62c3189d2d428d044f883148f340e5f6)

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