[MPlayer-dev-eng] PTS clarification
Charles Henrich
henrich at sigbus.com
Thu Feb 28 00:50:30 CET 2002
On the subject of Re: Re: [MPlayer-dev-eng] PTS clarification, Arpi stated:
> Hi,
>
> > >
> > > anyway, your sh_audio_t header must be ok (i_bps, o_bps, samplerate).
> >
> > I believe thats fine, its just raw 44khz PCM data, so I've set i_bps and o_b
> > ps
> > the same, as so:
> >
> > sh_audio->i_bps = sh_audio->samplerate * sh_audio->samplesize/8 *
> > sh_audio->channels;
>
> samplesize is in bytes, not in bits !!!
>
> > One other question is that at what point does it decide to duplicate a frame
> > ?
> 2 points.
> - when A-V pts starts drifting (it can be limited or disabled with -mc 0)
I'll have to troubleshoot this, A-Vpts as displayed doesnt seem to match
debugging I've added. In the following case:
the ds queues are:
A1.00 A1.04 A1.08 A1.12 A1.16 A1.20 A1.24 A1.28 A1.32
V0.80 V0.84 V0.88 V0.92 V1.04 V1.08 V1.12
What does the output looklike?
-Crh
Charles Henrich Eon Entertainment henrich at msu.edu
http://www.sigbus.com:81/~henrich
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