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doc/protocols: Document file protocol options 

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Andrey Utkin 2013-07-14 13:43:25 +03:00 committed by Michael Niedermayer
parent 69fe25cdca
commit 11ace70607
1 changed files with 14 additions and 0 deletions
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doc/protocols.texi
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@ -129,6 +129,20 @@ The ff* tools default to the file protocol, that is a resource
specified with the name "FILE.mpeg" is interpreted as the URL
"file:FILE.mpeg".
This protocol accepts the following options:
@table @option
@item truncate
Truncate existing files on write, if set to 1. A value of 0 prevents
truncating. Default value is 1.
@item blocksize
Set I/O operation maximum block size, in bytes. Default value is
@code{INT_MAX}, which results in not limiting the requested block size.
Setting this value reasonably low improves user termination request reaction
time, which is valuable for files on slow medium.
@end table
@section ftp
FTP (File Transfer Protocol).