[mythtv] ringbuffer.cpp

Greg Thompson gthompson20 at gmail.com
Thu Feb 27 14:19:09 UTC 2014

On Feb 27, 2014, at 9:10 AM, Tom Lichti <tom at redpepperracing.com> wrote:

> On Thu, Feb 27, 2014 at 6:07 AM, Jean-Yves Avenard <jyavenard at gmail.com> wrote:
> On 27 February 2014 21:44, Doug Lytle <support at drdos.info> wrote:
> > Jean-Yves Avenard wrote:
> >> as for 20s wait... it all depends on how long it takes to find a
> >> reference frame once you've opened the device.
> >> 20s sounds like a long time.
> >
> > I'll switch to it this weekend on my home system and help test and
> > watching an in progress recording off of my PVR-500 takes over 60
> > seconds to start whereas watching from the HDHR is almost instant.
> >
> there's no way any of the changes made will impact this...
> there's obviously an issue reading from your pvr-500...
> I see this with a WinPVR-USB as well, press play to start watching an analog recording and it will take upwards of 30s to actually start playing. HD-PVR and HDHR playback starts immediately. I need to update to master as I've about a month behind, once I do that I'll try and gather some logs as you mention.
> Tom

I have noticed the same issue when watching an SD Live TV program from my Ceton Cable Card Tuner… HD Tunes in fast and displays a video quickly. Any SD Channel takes forever, and sometimes actually times out.

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