[mythtv-users] Internal Player slow on videos

kmand km at mathcs.emory.edu
Sun Dec 30 22:45:44 UTC 2007



Michael T. Dean wrote:
> 
> On 12/30/2007 11:59 AM, Ken Mandelberg wrote:
>> I have some high def mpeg2's from an HD D*Tivo, with specs
>>
>>   Mpeg 2 Program Stream File [Video/Audio]
>>    Muxrate : 8.00 Mbps
>>    Estimated Duration: 01:00:01.02s
>>    Aspect ratio 16/9 (large TV)
>>    Interlaced, chroma format: 4:2:0
>>    Size [1280 x 1088]     29.97 fps    65.00 Mbps
>>    Audio : Mpeg 1 layer 1
>>    free bitrate 44100 Hz
>>    Stereo,  No emphasis
>>
>> they play terribly using the mythv internal player (the video barely 
>> goes forward), but fine with mplayer,xine,vlc. I've tried changing the 
>> mpeg2 decoder setting with no obvious change.
>>
>> This if off a recent svn which has playback profiles. I just constructed 
>> a new profile with just one decoder, which I changed for each test.
>>
>> The internal decoder works fine with HD captured from an HDHomerun, or 
>> firewire cable box. Why can mplayer,xine,vlc handle these other ones but 
>> not the internal player?
> 
> Did you build a seektable?
> 
> Mike
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> 
> 


Yes, tried it with and without a seek table. No difference.
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