[mythtv] DVB: Nexus-s w/PBSHD & framerate

Buechler, Mark R Mark_R_Buechler at bausch.com
Sat Dec 17 13:41:14 EST 2005


Another thing I always notice is that audio and video are ways out of sync,
even with SD content until I pause/unpause. This doesn't seem to happen with
a budget card.

 

- Mark.

 

  _____  

From: Buechler, Mark R [mailto:Mark_R_Buechler at bausch.com] 
Sent: Saturday, December 17, 2005 1:28 PM
To: 'Development of mythtv'
Subject: [mythtv] DVB: Nexus-s w/PBSHD & framerate

 

I've done some searching around getting HD content on my Nexus-s using
MythTV but have never been entirely successful. The video is choppy and
garbled most of the time with short periods of perfect video. I assumed this
was due to limitations of the card. However, people are reporting success
with vdr/softdevice on a Nexus-s by altering DEFAULT_FRAMETIME in
mpeg2decoder.h from 400 to 0.

 

I started digging into Myth to see if I could reproduce that and found that
when the picture was good, fps was at 29.98/29.98. However, when the picture
started garbling it went down to half that. I'm unable to figure out why.

 

Has anyone had success with PBSHD on AMC3 with a Nexus-s?

 

- Mark.

 








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