FFmpeg

Commit Graph

Author	SHA1	Message	Date
Lynne	3bc866159c	hevc_ps: expose pps_id	2 years ago
Lynne	fc429d785e	hevc_ps: expose SPS and VPS headers	2 years ago
Lynne	20de09a6de	h264_ps: expose scaling_matrix_present_mask Vulkan requires it. It technically also requires use_default_scaling_matrix_mask, but we can just be explicit and give it the matrix we fill in as-non default.	2 years ago
Lynne	d13b1c42f6	h264_ps: expose bit rate and CPB size fields	2 years ago
Lynne	de6fce727c	h264_ps: expose max_dec_frame_buffering	2 years ago
Lynne	1f66e3347d	h264_ps: comment pic_order_present better The official name which CBS uses is bottom_field_pic_order_in_frame_present_flag.	2 years ago
Lynne	6718b37e5d	h264_ps: set pic_scaling_matrix_present_flag	2 years ago
Lynne	02f38af2dd	h264_ps: expose pps_id	2 years ago
Lynne	317fa3bd1d	h2645_vui: expose aspect_ratio_info_present_flag	2 years ago
Lynne	dc2694557d	h2645_vui: expose aspect_ratio_idc	2 years ago
Lynne	b6a6e2b19d	lavc/decode: allow to allocate hwaccel_priv_data early	2 years ago
Anton Khirnov	8b23644408	lavc/pthread_frame: add support for thread-safe hwaccels	2 years ago
Anton Khirnov	3d2e1aa324	lavc/decode: stop duplicating code from hwaccel_uninit()	2 years ago
Anton Khirnov	a4611e3170	lavc/decode: pass AVHWAccel instead of AVCodecHWConfigInternal to hwaccel_init() The only thing besides the hwaccel that this function uses from AVCodecHWConfigInternal is the pixel format, which should always match the hwaccel one. Will be useful in following commits.	2 years ago
Paul B Mahol	62d4110a64	avfilter/af_silenceremove: add timestamp option	2 years ago
Paul B Mahol	b95d123097	avfilter/silenceremove_template: revert wrong change	2 years ago
Paul B Mahol	e53260c1f4	avfilter/af_silenceremove: add ptp detector	2 years ago
Anton Khirnov	163e3a299e	fftools/sync_queue: make sure non-limiting streams are not used as queue head A non-limiting stream could mistakenly end up being the queue head, which would then produce incorrect synchronization, seen e.g. in fate-matroska-flac-extradata-update for certain number of frame threads (e.g. 5). Found-By: James Almer	2 years ago
Anton Khirnov	e9a868e9ee	fftools/sync_queue: add debug logging	2 years ago
Anton Khirnov	4e96a71626	fftools/ffmpeg_demux: log discontinuity warnings to stream context Allows simplifying the log message.	2 years ago
Anton Khirnov	6abb4a28ef	fftools/ffmpeg: add InputStream.index This allows to avoid access to the underlying AVStream in many places.	2 years ago
Anton Khirnov	cad59cccaf	fftools/ffmpeg_dec: move timestamp estimation state to Decoder It is purely internal to decoding.	2 years ago
Anton Khirnov	5b05e9e32a	fftools/ffmpeg_dec: move InputStream.pkt to Decoder It is purely internal to decoding.	2 years ago
Anton Khirnov	dadeb28e25	fftools/ffmpeg_dec: add decoder private data Move InputStream.decoded_frame to it. Analogous to what has been previously done for all the other major components.	2 years ago
Anton Khirnov	335688a3d3	fftools/ffmpeg_demux: skip unused/attachment streams in final stats No useful information can be printed for them.	2 years ago
Anton Khirnov	d43ae45de0	fftools/ffmpeg_demux: initialize nb_streams_warn Fixes spurious new-stream warnings for unused streams after `9429624a76`	2 years ago
Anton Khirnov	6ee57fd2b6	fftools/ffmpeg_demux: only print demuxing stats if demuxing actually started If the transcoding process never got to reading any packets from this input then printing stats is just pointless noise.	2 years ago
Anton Khirnov	d9bcbf9200	fftools/ffmpeg: drop outdated comments	2 years ago
Anton Khirnov	ec75b79fe1	fftools/ffmpeg: fail earlier on text/bitmap subtitles mismatch Checking whether the user requested an unsupported conversion between text and bitmap subtitles can be done immediately when creating the output stream.	2 years ago
Anton Khirnov	2b3905254e	fftools/ffmpeg_enc: use AVFrame.hw_frames_ctx for encoder hw setup It should be the same as the one that can be extracted from the filter and does not require access to outside data.	2 years ago
Anton Khirnov	f15b206286	fftools/ffmpeg_hw: move hw_device_setup_for_encode() to ffmpeg_enc This function is entangled with encoder setup, so it is more encoding code rather than ffmpeg_hw code. This will allow making more encoder state private in the future.	2 years ago
Anton Khirnov	760a9bd306	fftools/ffmpeg_hw: move hw_device_setup_for_decode() to ffmpeg_dec This function is entangled with decoder setup, so it is more decoding code rather than ffmpeg_hw code. This will allow making more decoder state private in the future.	2 years ago
Paul B Mahol	e8e4863325	avfilter/af_silenceremove: fix the any/all confusion and change default 'any' stop mode is now correctly implemented for end trimming and is of limited usage. Extend examples and other documentation of this filter.	2 years ago
Paul B Mahol	8d662adcc9	avfilter/af_silenceremove: speed-up filtering once start-trim is over No point to call filter_start on samples that will pass them unchanged once initial trimming stopped.	2 years ago
Paul B Mahol	965f99f904	avfilter/af_silenceremove: add timeline support	2 years ago
Paul B Mahol	7927a96e2b	avfilter/af_silenceremove: add commands support	2 years ago
James Almer	e86e2d5921	fftools/ffmpeg_dec: abort if avcodec_send_packet() returns EAGAIN As the comment in the code mentions, EAGAIN is not an expected value here because we call avcodec_receive_frame() until all frames have been returned. avcodec_send_packet() returning EAGAIN means a packet is still buffered, which hints that the underlying decoder is buggy and not fetching packets as it should. An example of this behavior was in the libdav1d wrapper before `f209614290`, where feeding it split frames (or individual OBUs) would result in the CLI eventually printing the confusing "Error submitting packet to decoder: Resource temporarily unavailable" error message, and just keep going until EOF without returning new frames. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Paul B Mahol	5a13b133f8	avfilter/af_silenceremove: add median silence detector	2 years ago
Paul B Mahol	68d0b881de	avfilter/silenceremove_template: fix peak detector The implementation was not working correctly.	2 years ago
Paul B Mahol	29710dd7f2	avfilter/af_silenceremove: speed-up start-only trimming once trim is over	2 years ago
Paul B Mahol	f59d9514da	avfilter/silenceremove_template: skip silence start detection after start-only trimming is over	2 years ago
Paul B Mahol	2b5166addf	avfilter/af_silenceremove: add real peak detector Rename old peak detector to more correct name one.	2 years ago
Paul B Mahol	3235de4883	avfilter/af_silenceremove: switch to activate Do full rewrite, new code is much faster for typical filter usages. Also previous code was hard to follow and basically very-hard to maintain.	2 years ago
yuanhecai	82278e8749	avutil/la: Add function performance testing This patch supports the use of the "checkasm --bench" testing feature on loongarch platform. Change-Id: I42790388d057c9ade0dfa38a19d9c1fd44ca0bc3 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Jin Bo	cb4ae8baee	swscale/la: Add following builtin optimized functions yuv420_rgb24_lsx yuv420_bgr24_lsx yuv420_rgba32_lsx yuv420_argb32_lsx yuv420_bgra32_lsx yuv420_abgr32_lsx ./configure --disable-lasx ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -pix_fmt rgb24 -y /dev/null -an before: 184fps after: 207fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Lu Wang	4501b1dfd7	swscale/la: Optimize the functions of the swscale series with lsx. ./configure --disable-lasx ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -s 640x480 -pix_fmt bgra -y /dev/null -an before: 91fps after: 160fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
yuanhecai	f6077cc666	avcodec/la: Add LSX optimization for h264 qpel. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 214fps after: 274fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Lu Wang	8815a7719e	avcodec/la: Add LSX optimization for h264 chroma and intrapred. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 199fps after: 214fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Hao Chen	7845b5ecd6	avcodec/la: Add LSX optimization for loop filter. Replaced function(LSX is sufficient for these functions): ff_h264_v_lpf_chroma_8_lasx ff_h264_h_lpf_chroma_8_lasx ff_h264_v_lpf_chroma_intra_8_lasx ff_h264_h_lpf_chroma_intra_8_lasx ff_weight_h264_pixels4_8_lasx ff_biweight_h264_pixels4_8_lasx ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 161fps after: 199fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Shiyou Yin	e1b6ecd20a	avcodec/la: add LSX optimization for h264 idct. loongson_asm.S is LoongArch asm optimization helper. Add functions: ff_h264_idct_add_8_lsx ff_h264_idct8_add_8_lsx ff_h264_idct_dc_add_8_lsx ff_h264_idct8_dc_add_8_lsx ff_h264_idct_add16_8_lsx ff_h264_idct8_add4_8_lsx ff_h264_idct_add8_8_lsx ff_h264_idct_add8_422_8_lsx ff_h264_idct_add16_intra_8_lsx ff_h264_luma_dc_dequant_idct_8_lsx Replaced function(LSX is sufficient for these functions): ff_h264_idct_add_lasx ff_h264_idct4x4_addblk_dc_lasx ff_h264_idct_add16_lasx ff_h264_idct8_add4_lasx ff_h264_idct_add8_lasx ff_h264_idct_add8_422_lasx ff_h264_idct_add16_intra_lasx ff_h264_deq_idct_luma_dc_lasx Renamed functions: ff_h264_idct8_addblk_lasx ==> ff_h264_idct8_add_8_lasx ff_h264_idct8_dc_addblk_lasx ==> ff_h264_idct8_dc_add_8_lasx ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 155fps after: 161fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago

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111273 Commits (35af1695a9ad6f950e03efd156b99898b94dd57c) All Branches Search

111273 Commits (35af1695a9ad6f950e03efd156b99898b94dd57c)

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