[FFmpeg-devel] [PATCH]Clarify -dump_attachment usage
Carl Eugen Hoyos
cehoyos at ag.or.at
Sat Feb 23 19:20:14 CET 2013
Hi!
Attached patch hopefully fixes ticket #2299.
Please comment, Carl Eugen
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diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 3db1e98..09906df 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -403,11 +403,11 @@ will be used.
E.g. to extract the first attachment to a file named 'out.ttf':
@example
-ffmpeg -dump_attachment:t:0 out.ttf INPUT
+ffmpeg -dump_attachment:t:0 out.ttf -i INPUT
@end example
To extract all attachments to files determined by the @code{filename} tag:
@example
-ffmpeg -dump_attachment:t "" INPUT
+ffmpeg -dump_attachment:t "" -i INPUT
@end example
Technical note -- attachments are implemented as codec extradata, so this
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