[multicat-devel] multicat: svn commit r21 (massiot)

[Christophe Massiot]

Also note that from now on the name of the .aux file depends on the payload size ; it is still .aux for the standard 1316 payload, but would be e.g. .aux64000 for a 64000 payload size. This is in order to allow cohabitation of different indexations in the same directory.

Le 12 juil. 2011 à 22:48, Subversion daemon a écrit :

> r21 | massiot | 2011-07-12 22:48:37 +0200 (Tue, 12 Jul 2011) | 29 lines
> Changed paths:
>   M /trunk/Makefile
>   M /trunk/ingests.c
>   M /trunk/multicat.c
>   M /trunk/offsets.c
>   M /trunk/util.c
>   M /trunk/util.h
> 
> Major overhaul to support a new input/output format: directories with
> round-robin recording of chunks with seemless transition.
> 
> * util.c: New set of clock functions to access the real time clock;
> * util.c: Split OpenFile and OpenAuxFile into several helper functions;
> * util.c: New function LookupAuxFile to find a position in an aux file;
> * util.c: New set of functions for directory input/output;
> * util.h: Fix a bug in the RTP header size calculation;
> * offsets.c: Moved functionality to multicat (util.c); offsets is still
>   supported with the same scope, but is deprecated;
> * ingests.c: Reflect util.c API changes;
> * multicat.c: Modular input/output init functions;
> * multicat.c: Use poll() so that signals and duration option (-d) be taken
>   into account even in the absence of an input stream;
> * multicat.c: New functions for directory output;
> * multicat.c: New options -k (initial seek into file or dir, possibly
>   negative for 'NOW - value'), -r (round-robin chunk size of directory
>   input/output) and -f (output packets as fast as possible without
>   sleeping).
> 
> Typical usage for record:
> $ mkdir test
> $ multicat @239.255.255.255:5004 test &
> 
> For playout with one-minute timeshift:
> $ multicat -k -$((27000000*60)) test 239.255.255.254:5004
> 
> Please note that expiration is not performed by multicat.
> 
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