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Diffstat (limited to 'doc')
| -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. |