[mythtv] [mythtv-commits] Ticket #4859: current svn does not playback 720p content properly

[Brad Borgald]

Michael T. Dean wrote:
> On 03/04/2008 10:01 AM, MythTV wrote:
>> #4859: current svn does not playback 720p content properly
>>
>>  I am running r16378 on a core 2 Duo @ 2.9Ghz.  It had no problem 
>> playing
>>  back 1080i mpeg2 content, or 720p/1080p h264 content, but it skips 
>> while
>>  playing back 720p mpeg2 content.  mplayer plays back the same file
>>  perfectly.
>>
>>  I have a seperate frontend/backend setup.  The backend is connected 
>> to my
>>  provider's STB over firewire.  NFS over gigabit to the frontend, and 
>> the
>>  audio is connected to my amp over SPDIF.
>>
>>  I'm concerned that both mythtv and mplayer say that it is an 80mbit 
>> mpeg
>>  stream.  I tested it with powerdvd and it says it averages about 
>> 15mbit,
>>  so maybe the buffering code in mythtv is the issue.  It seemed to 
>> playback
>>  better when I switched to 1000mbit from 100mbit.
>
> Could this be the same issue that's been talked about at length on the 
> lists?
>
> http://www.gossamer-threads.com/lists/mythtv/dev/317736#317736
>
> Mike
I'm not seeing the framerate changed messages in Myth or mplayer.  It 
plays back fine in the preview window, just when it goes fullscreen and 
has audio is when it runs into stuttering problems.

Brad