[mythtv] [mythtv-commits] Ticket #2552: livetv, SwitchToProgram(), resets readahead buffer size to 4000KB

Mark Buechler mark.buechler at gmail.com
Thu Oct 19 23:24:31 UTC 2006


I'm testing the last patch attached to this ticket. Can someone tell me if
the read ahead also gets reset after a pause? I've noticed very bad HD
playback after a pause/resume and so far this patch helps but it would be
something else.

- Mark.

On 10/17/06, MythTV <mythtv at cvs.mythtv.org> wrote:
>
> #2552: livetv, SwitchToProgram(), resets readahead buffer size to 4000KB
>
> -----------------------+----------------------------------------------------
> Reporter:  jwestfall  |        Owner:  danielk
>      Type:  patch      |       Status:  new
> Priority:  minor      |    Milestone:  0.21
> Component:  mythtv     |      Version:  head
> Severity:  medium     |   Resolution:
>
> -----------------------+----------------------------------------------------
> Changes (by danielk):
>
>   * milestone:  unknown => 0.21
>
> Comment:
>
> Jim can you test the attached patch and tell me if it fixes the problem
> for you?
>
> The problem with your patch is that it doesn't handle rate changes between
> files. The '2552-v1.patch' patch should handle these by querying the
> decoder for the actual raw bitrate. But I'm not sure if this handles
> jumping back and forth between two programs in LiveTV correctly.
>
> --
> Ticket URL: <http://cvs.mythtv.org/trac/ticket/2552#comment:2>
> MythTV <http://www.mythtv.org/>
> MythTV
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