Change #266626

Comments

avformat/matroskaenc: Write additional mappings for webm
The elements written in mkv_write_blockadditionmapping
(MaxBlockAdditionID, BlockAddIDType and BlockAddIDValue) are all
allowed in WebM as well. Move them out of the "if (!IS_WEBM)"
block.

Matroska spec:
https://www.matroska.org/technical/elements.html#MaxBlockAdditionID
(See column with title "W" which shows WebM availability).

WebM spec:
https://www.webmproject.org/docs/container/#MaxBlockAdditionID

Signed-off-by: Vignesh Venkat <vigneshv@google.com>

Changed files

• libavformat/matroskaenc.c
• tests/ref/fate/webm-av1-extradata-update
• tests/ref/fate/webm-dash-chapters
• tests/ref/fate/webm-hdr10-plus-remux
• tests/ref/fate/webm-webvtt-remux