[FFmpeg-cvslog] trace_headers: Update documentation

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at googlemail.com> | Sat Dec  1 08:52:55 2018 +0100| [5d8df52c45b2b17e3b2e2b04640d580ea39707f1] | committer: Mark Thompson

trace_headers: Update documentation

It also supports AV1 and (M)JPEG.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at googlemail.com>
Signed-off-by: Mark Thompson <sw at jkqxz.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5d8df52c45b2b17e3b2e2b04640d580ea39707f1
---

 doc/bitstream_filters.texi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi
index 15c578aa8a..b779265f58 100644
--- a/doc/bitstream_filters.texi
+++ b/doc/bitstream_filters.texi
@@ -632,7 +632,8 @@ 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, MPEG-2 and VP9.
+Supports AV1, H.264, H.265, (M)JPEG, MPEG-2 and VP9, but depending
+on the build only a subset of these may be available.
 
 @section truehd_core