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| author | Mark Thompson <sw@jkqxz.net> | 2017-05-04 23:06:20 +0100 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2017-10-17 20:56:29 +0100 |
| commit | 9c7d70b49b64aa5571772a7cdb9bc426174261e0 (patch) | |
| tree | 154187d7069f967193d98eb1f3552c44a8ecc4e8 /doc/bitstream_filters.texi | |
| parent | 686e388bbb6aeef077095a83f84b53d143d44d63 (diff) | |
lavc: Add trace_headers bitstream filter
Supports all streams that the coded bitstream infrastructure does
(currently H.264, H.265 and MPEG-2).
(cherry picked from commit f11d8a5e8b185340cc50fcbc8a1437b0fbe7e931)
Diffstat (limited to 'doc/bitstream_filters.texi')
| -rw-r--r-- | doc/bitstream_filters.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi index 2dffe021f9..990b4f3c58 100644 --- a/doc/bitstream_filters.texi +++ b/doc/bitstream_filters.texi @@ -275,6 +275,14 @@ codec) with metadata headers. See also the @ref{mov2textsub} filter. +@section trace_headers + +Log trace output containing all syntax elements in the coded stream +headers (everything above the level of individual coded blocks). +This can be useful for debugging low-level stream issues. + +Supports H.264, H.265 and MPEG-2. + @section vp9_superframe Merge VP9 invisible (alt-ref) frames back into VP9 superframes. This |