FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	1e24da5cfe	avformat/flvdec: Check data before casting Fixes: -nan is outside the range of representable values of type 'long' Fixes: signed integer overflow: 1000 * -9223372036854775808 cannot be represented in type 'long' Fixes: 34890/clusterfuzz-testcase-minimized-ffmpeg_dem_FLV_fuzzer-5334208657620992 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Shubhanshu Saxena	5509235818	lavfi/dnn: Fill Task using Common Function This commit adds a common function for filling the TaskItems in all three backends. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	6b961f7409	lavfi/dnn: Use uint8_t for async and do_ioproc in TaskItems These properties have values either 0 or 1, so using uint8_t is a better option as compared to int. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	9675ebbb91	lavfi/dnn: Add nb_output to TaskItem Add nb_output property to TaskItem for use in TensorFlow backend and Native backend. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	446b4f77c1	lavfi/dnn: Convert output_name to char in TaskItem Convert output_name to char output_names in TaskItem and use it as a pointer to array of output names in the DNN backend. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	f5ab8905fd	lavfi/dnn: Extract TaskItem and InferenceItem from OpenVino Backend Extract TaskItem and InferenceItem from OpenVino backend and convert ov_model to void in TaskItem. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Anton Khirnov	580e168a94	lavu/mem: un-inline av_size_mult() There seems to be no compelling reason for it to be inline.	4 years ago
Anton Khirnov	71c0ef882e	lavf: clarify probesize/format_probesize doxy probesize is not used for probing the input format, but its documentation claims it does.	4 years ago
Anton Khirnov	5384ee486a	doc: fix generating doxy with out-of-tree builds Broken in `753930bc73`, as the path to Doxyfile passed to doxy-wrapper.sh is relative to the build dir, while the recipe cd's to the source dir before invoking the wrapper.	4 years ago
stuhlo	a501d55905	avcodec/cuviddec: correctly set key_frame with interlaced content Fixes #9283 This fixes setting of 'key_frame' flag in AVFrame when input h264 packets represents individual fields of interlaced video. In this case, pairs of two consecutive fields represents a single decoded picture and have identical 'CurrPicIdx', however, only the first field is entirely intra-coded and has the flag 'intra_pic_flag' set and the second field was resetting the flag before it was even read in the function 'cuvid_output_frame'. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	4 years ago
James Almer	94af6414ab	ffmpeg: silence a thread_safe_callbacks deprecation warning Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
James Almer	ae0863b91d	examples/muxing: add missing header Fixed compilation broken by `e67e02d156`. Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
James Almer	260dc1c5f3	examples/extract_mvs: add missing header Fixed compilation broken by `e67e02d156`. Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
James Almer	3191bb5c35	examples/demuxing_decoding: add missing header Fixed compilation broken by `e67e02d156`. Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
James Almer	2cccab96f6	avformat: make AVStream.pts_wrap_bits public It can be useful to library users, and is currently being used by ffmpeg.c Suggested-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Steven Liu	58c908cf94	avfilter/overlay_cuda: support expression of x y position and add per-frame / init mode for it. Signed-off-by: Steven Liu <liuqi05@kuaishou.com> Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	4 years ago
zheng qian	f38458089f	avformat/mpegtsenc: enable muxing of ARIB captions Writes a general ARIB stream identifier descriptor, as well as a data component descriptor which also includes a pre-defined additional_arib_caption_info structure. Signed-off-by: zheng qian <xqq@xqq.im>	4 years ago
Anton Khirnov	c8778606b3	lavu/video_enc_params: make sure blocks are properly aligned	4 years ago
Anton Khirnov	1256b71ba9	lavf/mp3dec: avoid avcodec.h dependency	4 years ago
Anton Khirnov	c9642265f8	lavf/mov_chan: avoid avcodec.h dependency	4 years ago
Anton Khirnov	823ca1ba84	lavf/matroska: avoid avcodec.h dependency	4 years ago
Anton Khirnov	f3dafe6a41	lavf/latmenc: avoid avcodec.h dependency	4 years ago
Anton Khirnov	e246625b01	lavf/id3v1: drop unnecessary avcodec.h include	4 years ago
Anton Khirnov	5620d18e66	lavf/hevc: drop unnecessary avcodec.h include	4 years ago
Anton Khirnov	f79d009b7c	lavf/framecrcenc: avoid avcodec.h dependency	4 years ago
Anton Khirnov	239b7d2e40	lavf/adtsenc: avoid avcodec.h dependency	4 years ago
Anton Khirnov	e7196afe28	lavf/a64: avoid avcodec.h dependency	4 years ago
Anton Khirnov	e67e02d156	lavf/avformat.h: drop the avcodec.h include Since AVStream.codec is gone, avformat.h does not require anything from avcodec.h.	4 years ago
Anton Khirnov	ed728da3af	tools/uncoded_frame: include required headers explicitly	4 years ago
Anton Khirnov	51200769c3	lavf/icoenc: include required headers explicitly	4 years ago
Anton Khirnov	c4c6c83421	lavf/internal: include avcodec.h explicitly Do not depend on avformat.h to provide it.	4 years ago
Anton Khirnov	5d920255aa	lavfi/lavfutils: include required headers explicitly	4 years ago
Anton Khirnov	c28823ff97	lavc/get_bits: avoid avcodec.h dependency Include only defs.h, needed for AV_INPUT_BUFFER_PADDING_SIZE.	4 years ago
Anton Khirnov	58a39e3436	lavc/hevc_sei: include buffer.h explicitly Do not rely on including it indirectly through get_bits.h->avcodec.h	4 years ago
Anton Khirnov	43002487cb	lavc/mlp_parse: add required includes explicitly	4 years ago
Anton Khirnov	93822dacb9	lavc/dolby_e_parser: #include avcodec.h explicitly This file uses definitions from it, but relies on an indirect include through get_bits.h	4 years ago
Anton Khirnov	9dbdabe0e0	lavc/cbs_internal: clean up headers Include all required headers explicitly, avoid avcodec.h dependency.	4 years ago
Anton Khirnov	e91901adf6	lavc/cbs: avoid avcodec.h dependency Include only the headers that are actually needed.	4 years ago
Anton Khirnov	f3f404edd2	lavc/cbs_bsf.h: explicitly #include all required headers	4 years ago
Anton Khirnov	7c9763070d	lavc: move av_get_profile_name() from avcodec.h to codec.h	4 years ago
Anton Khirnov	bb3648e676	lavc: move av_get_audio_frame_duration2() from avcodec.h to codec_par.h	4 years ago
Anton Khirnov	881db34f6a	lavc: move av_get_pcm_codec() from avcodec.h to codec_id.h	4 years ago
Anton Khirnov	2628dff366	lavc: move avcodec_profile_name() from avcodec.h to codec_id.h	4 years ago
Anton Khirnov	000f35125f	lavc: move av_get_[exact_]bits_per_sample() to codec_id.h	4 years ago
Anton Khirnov	ff0a96046d	lavc: move small misc definitions into a separate header This will allow to avoid #including the entire avcodec.h in some places.	4 years ago
zhilizhao	cf1746d779	ffmpeg_videotoolbox: skip memory copy if hwaccel_output_format match Simple test results: Command: ./ffmpeg -y -hwaccel videotoolbox -hwaccel_output_format videotoolbox_vld \ -i test.mp4 -an -c:v h264_videotoolbox -benchmark out.mp4 Before: frame= 1221 fps= 66 q=-0.0 Lsize= 3144kB time=00:00:20.33 bitrate=1266.6kbits/s dup=4 drop=0 speed= 1.1x bench: utime=2.714s stime=1.218s rtime=18.574s After: frame= 1221 fps=137 q=-0.0 Lsize= 3144kB time=00:00:20.33 bitrate=1266.4kbits/s dup=4 drop=0 speed=2.28x bench: utime=1.450s stime=1.440s rtime=8.924s It has limited usecase since there is no video filter support, so a log message is added to notify the user. Reviewed-by: Steven Liu <liuqi05@kuaishou.com>	4 years ago
Lynne	08d933bf61	hwcontext_vulkan: fix typo in vulkan_device_init() load_functions() did not load the device-level functions.	4 years ago
Gyan Doshi	99bbf4a5be	doc/ffmpeg: document reinit_filter	4 years ago
James Almer	591b88e678	avformat: move AVStream.{first,cur}_dts to AVStreamInternal They are private fields, no reason to have them exposed in a public header. Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
James Almer	39affa5f8e	avdevice/libcdio: fix AVStream.cur_dts usage It should not be accessed from outside of libavformat. Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago

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103034 Commits (0a67ca63e43b53e41e01b52f7da02b9bdbc62f13) All Branches Search

103034 Commits (0a67ca63e43b53e41e01b52f7da02b9bdbc62f13)

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