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

Author	SHA1	Message	Date
Niklas Haas	b5aeafc00a	fftools/ffprobe: implement dv_md_compression	5 months ago
James Almer	d372c2f3d3	fftools/ffmpeg: stop injecting stream side data in packets This is no longer needed as the side data is available for decoders in the AVCodecContext. The tests affected reflect the removal of useless CPB and Stereo 3D side data in packets. Signed-off-by: James Almer <jamrial@gmail.com>	1 year ago
Andreas Rheinhardt	d53acf452f	avformat/matroskaenc: Don't write \0 unnecessarily Writing the duration SimpleTag is special: It's size is reserved in advance via an EBML Void element (if seekable) and this reserved space is overwritten when writing the trailer; it does not use put_ebml_string(). The string to write is created via snprintf on a buffer of size 20; this buffer is then written via put_ebml_binary() with a size of 20. EBML strings need not be zero-terminated; if not, they are implicitly terminated by the element's length field. snprintf() always zero-terminates the buffer, i.e. the last byte can be discarded when using an EBML string. This patch does this. The FATE changes are as expected: One byte saved for every track; the only exception is the matroska-qt-mode test: An additional byte is saved because an additional byte could be saved from the enclosing Tags length field. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
James Almer	bda44f0f39	avformat/matroskaenc: support writing Dynamic HDR10+ packet side data Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	1c2a1e0750	avformat/matroskaenc: write a MaxBlockAdditionID element A non zero value is mandatory for Matroska if the track has blocks with BlockAdditions. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Andreas Rheinhardt	b468ddc75d	avformat/matroskaenc: Don't waste bytes to Write Tag length fields This is possible by using a dynamic buffer to write them; said dynamic buffer is (re)used and reset as appropriate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	e8065c7def	avformat/matroskaenc: Don't waste bytes on Video element length fields Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	0148e85c3c	avformat/matroskaenc: Don't waste bytes on SimpleTags length fields Also check the (user-provided) tags for being overlong; the earlier code had an implicit unchecked size_t->int conversion. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	99a4d16658	avformat/matroskaenc: Add option to shift data to write cues at front This is similar to the faststart option of the mov muxer, yet in contrast to it it works together with reserve_index_space (the equivalent to reserved_moov_size): If the reserved space does not suffice, the data is shifted; if not, the Cues are written at the front without shifting the data. Several tests that cover (not only) this have been added. Implements #7017. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago