[mythtv] ringbuffer.cpp

[Greg Thompson]

On Mar 2, 2014, at 12:04 PM, Greg Thompson <gthompson20 at gmail.com> wrote:

> 
> On Feb 27, 2014, at 9:19 AM, Greg Thompson <gthompson20 at gmail.com> wrote:
> 
>> 
>> 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
>>> 
>> 
>> 
> 
> 
> Jean-Yves,
> 
> I have been using your version via GIT and a self compile…Been working ok until I got this today:
> 
> *** Error in `mythbackend': malloc(): memory corruption (fast): 0x00007ff414065461 ***
> ======= Backtrace: =========

Oh and it happened right at the top of the hour when one show was ending, and another was beginning.

Greg


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