diff options
| author | Nicolas George <george@nsup.org> | 2014-02-25 21:50:54 +0100 |
|---|---|---|
| committer | Nicolas George <george@nsup.org> | 2014-03-08 12:36:57 +0100 |
| commit | 97e87e09c841701798a27eb4f18e2fb6a612ec88 (patch) | |
| tree | 29f08bde2f718305988c65375c7dd6a844e013e1 /doc/protocols.texi | |
| parent | bc6901c94944e4a81be49a6b11183cd0c55d2738 (diff) | |
lavf: add subfile protocol.
Diffstat (limited to 'doc/protocols.texi')
| -rw-r--r-- | doc/protocols.texi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/doc/protocols.texi b/doc/protocols.texi index 304b216f43..c39ab614f3 100644 --- a/doc/protocols.texi +++ b/doc/protocols.texi @@ -951,6 +951,30 @@ this binary block are used as master key, the following 14 bytes are used as master salt. @end table +@section subfile + +Virtually extract a segment of a file or another stream. +The underlying stream must be seekable. + +Accepted options: +@table @option +@item start +Start offset of the extracted segment, in bytes. +@item end +End offset of the extracted segment, in bytes. +@end table + +Examples: + +Extract a chapter from a DVD VOB file (start and end sectors obtained +externally and multiplied by 2048): +@example +subfile,,start,153391104,end,268142592,,:/media/dvd/VIDEO_TS/VTS_08_1.VOB +@end example + +Play an AVI file directly from a TAR archive: +subfile,,start,183241728,end,366490624,,:archive.tar + @section tcp Transmission Control Protocol. |