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author | Stefano Sabatini <stefasab@gmail.com> | 2011-04-15 18:14:22 +0400 |
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committer | Stefano Sabatini <stefasab@gmail.com> | 2013-06-11 03:07:16 +0400 |
commit | 57655c608078cc14476e798a1e31e5eeabf1b278 (patch) | |
tree | a693fa7c11b684e1f406ee841537675ac51c448a | |
parent | d3e89f2641ba5a2c4d371bb955b3f1d0cc9c58b2 (diff) |
doc/metadata: add notes and examples regarding metadata usage with ffmpeg
-rw-r--r-- | doc/metadata.texi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/metadata.texi b/doc/metadata.texi index 2a285757cc..b7fc789e2a 100644 --- a/doc/metadata.texi +++ b/doc/metadata.texi @@ -65,4 +65,20 @@ title=chapter \#1 title=multi\ line @end example + +By using the ffmetadata muxer and demuxer it is possible to extract +metadata from an input file to an ffmetadata file, and then transcode +the file into an output file with the edited ffmetadata file. + +Extracting an ffmetadata file with @file{ffmpeg} goes as follows: +@example +ffmpeg -i INPUT -f ffmetadata FFMETADATAFILE +@end example + +Reinserting edited metadata information from the FFMETADATAFILE file can +be done as: +@example +ffmpeg -i INPUT -i FFMETADATAFILE -map_metadata 1 -codec copy OUTPUT +@end example + @c man end METADATA |