[MPlayer-dev-eng] rtp support in mplayer

compn tempn at twmi.rr.com
Thu May 15 19:48:48 CEST 2008


On Thu, 15 May 2008 10:37:16 -0400, "Chas Williams (CONTRACTOR)" <chas at cmf.nrl.navy.mil> wrote:
>In message <200805151536.36068.Nicola.Sabbi at poste.it>,Nico Sabbi writes:
>>On Thursday 15 May 2008 15:21:38 chas williams - CONTRACTOR wrote:
>>> +  if (rh->b.pt == 32)		/* 32 = MPV from RFC 1890 */
>>> +	headerSize += 4;	/* skip MPEG video-specific header RFC 2250 */
>>
>>eh??? do you want to skip the mpeg-ts 4 bytes header or
>>I misunderstood what you mean?
>
>yes.  rfc2250 makes you prepend a 'MPEG Video-specific header' on the
>actual mpeg data which isnt decoded by the mpeg layers.  there is also
>an mpeg2 specific header which should probably be skipped.
>
>also, i need g722 support.  i ported over a g722 decoder, but i cant seem
>to get the libmpdemux to use it.  i put the decoder in libavcodec so i
>guess i need to write a g722 specific (or perhaps just an adpcm) demuxer?

i assume you've already added the g722 decoder to codecs.conf ?
the only samples of g722 i can find are all playable with mplayer already.
do you have a sample file or stream we can take a look at ?

-compn



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