[mythtv-users] Recording/live-tv video quality (aka do PVR150 encoders suck?)

Gerald Brandt gbr at majentis.com
Tue Jan 29 22:14:49 UTC 2008


Mine looks like this: 

spatial_filter_mode: 0 
temporal_filter_mode: 0 
spatial_filter: 0 
temporal_filter: 0 
video_bitrate_mode: 0 
video_bitrate: 8000000 
video_peak_bitrate: 8500000 
video_temporal_decimation: 0 

> Have a look at how your distro configures the ivtv card - the following 
> *should* all be on one line but the mailer may wrap it!! 

> v4l2-ctl 
> --get-ctrl=spatial_filter_mode,temporal_filter_mode,spatial_filter,temporal_filter,video_bitrate_mode,video_bitrate,video_peak_bitrate,video_temporal_decimation 

> Mine results in: 

> spatial_filter_mode: 0 
> temporal_filter_mode: 0 
> spatial_filter: 0 
> temporal_filter: 8 
> video_bitrate_mode: 0 
> video_bitrate: 2800000 
> video_peak_bitrate: 4200000 
> video_temporal_decimation: 0 

> I'm sure others can post their info for comparison. 

> -- 
> Robin Gilks 

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