[linux-dvb] Re: howto flush buffers to card

[Klaus Schmidinger <Klaus.Schmidinger@cadsoft.de>]

Andreas Schultz wrote:
> 
> Hi,
> 
> How can i ensure that all frames sent to card are being shown? I appears
> as if the card always eats the last 10 or so frames when
> VIDEO_SOURCE_MEMORY is used. VIDEO_FREEZE and VIDEO_STOP do *not* work
> for this.
> 
> Sending the last full I-frame multiple times works as a workarround, but
> this is not a solution for my purpose.

According to the AV711x data sheet sending a single I-Frame should be
possible. I wrote about this to Ralph some time ago, but he didn't
know why this doesn't work.
See http://linuxtv.org/mailinglists/linux-dvb/2001/12-2001/msg00002.html

Actually the workaround in DVB/driver/dvb.c's play_iframe() shouldn't
be necessary...

Klaus
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_______________________________________________________________

Klaus Schmidinger                       Phone: +49-8635-6989-10
CadSoft Computer GmbH                   Fax:   +49-8635-6989-40
Hofmark 2                               Email:   kls@cadsoft.de
D-84568 Pleiskirchen, Germany           URL:     www.cadsoft.de
_______________________________________________________________


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