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ffmpeg/tests/ref/fate/webm-av1-extradata-update

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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>
2023-08-08 14:25:39 +00:00
dc7593b977b092e522018de7e0d12681 *tests/data/fate/webm-av1-extradata-update.webm
23047 tests/data/fate/webm-av1-extradata-update.webm
fate/matroska: Add test for updating AV1 extradata Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-09-07 21:57:15 +00:00
#extradata 0: 35, 0x527207cd
#tb 0: 1/1000
#media_type 0: video
#codec_id 0: av1
#dimensions 0: 240x100
#sar 0: 3/1
avcodec/av1_parser: export timing information when present Signed-off-by: James Almer <jamrial@gmail.com>
2023-01-07 15:21:33 +00:00
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