[FFmpeg-cvslog] Document "cache" protocol

[Andrey Utkin]

ffmpeg | branch: master | Andrey Utkin <andrey.krieger.utkin at gmail.com> | Sat Jun 15 23:03:38 2013 +0300| [194fde38349e0cf9020849d48d886ed804e4d714] | committer: Michael Niedermayer

Document "cache" protocol

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=194fde38349e0cf9020849d48d886ed804e4d714
---

 doc/protocols.texi |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/protocols.texi b/doc/protocols.texi
index a91103a..911e555 100644
--- a/doc/protocols.texi
+++ b/doc/protocols.texi
@@ -49,6 +49,16 @@ Read angle 2 of playlist 4 from BluRay mounted to /mnt/bluray, start from chapte
 -playlist 4 -angle 2 -chapter 2 bluray:/mnt/bluray
 @end example
 
+ at section cache
+
+Caching wrapper for input stream.
+
+Caches the input stream to temporary file. It brings seeking capability to live streams.
+
+ at example
+cache:@var{URL}
+ at end example
+
 @section concat
 
 Physical concatenation protocol.