Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Anton Khirnov	d85c6aba0c	fftools/ffmpeg: rework audio-decode timestamp handling Stop using InputStream.dts for generating missing timestamps for decoded frames, because it contains pre-decoding timestamps and there may be arbitrary amount of delay between input packets and output frames (e.g. dependent on the thread count when frame threading is used). It is also in AV_TIME_BASE (i.e. microseconds), which may introduce unnecessary rounding issues. New code maintains a timebase that is the inverse of the LCM of all the samplerates seen so far, and thus can accurately represent every audio sample. This timebase is used to generate missing timestamps after decoding. Changes the result of the following FATE tests * pcm_dvd-16-5.1-96000 * lavf-smjpeg * adpcm-ima-smjpeg In all of these the timestamps now better correspond to actual frame durations.	2 years ago
Anton Khirnov	9543161800	framehash: convert to new channel layout API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Paul B Mahol	e5367b481b	ffmpeg: fix loosing gaps between audio frame timestamps when filtering	3 years ago
James Almer	e8a39f584a	avformat/framehash: also print channel layout as a string This should be more useful for users since numerical values for channel layout can be confusing and unintuitive. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	33aa8a6221	avformat/framecrc: enable new output Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	08101e62cb	adpcm: improve smjpeg decoding Previous version had significant artifacts. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	a9d97e1b0a	ffmpeg: use av_rescale_delta() on the audio filter input Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	fc49f22c3b	ffmpeg: add support for audio filters. Some of the FATE changes are due to off-by-one different rounding being used (lrintf vs av_rescale_q). Some fate changes are due to 1 audio frame less being encoded (the new variant seems matching what qatar does and according to ffprobe its closer to the requested duration) the mapchan feature sadly is lost in this commit because it depends on resampling being done in ffmpeg.c which is now moved completely into the av filter layer -async is broken after this commit, this will be fixed in subsequent commits the new filter reconfiguration system is flawed and will drop a frame on each parameter change which is why the nelly moser checksums need updating. Conflicts: ffmpeg.c tests/ref/fate/smjpeg	13 years ago
Anton Khirnov	369cb092ec	avconv: add support for audio filters. The FATE changes are all off-by-one due to different rounding being used (lrintf vs av_rescale_q).	13 years ago
Mans Rullgard	88ae6178b1	fate: add adpcm-ima-smjpeg test Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago