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Re: [mythtv-commits] Ticket #13334: Improved Video timing and Synchronization
On 30/10/18 21:00, MythTV wrote:
> #13334: Improved Video timing and Synchronization
> -------------------------------------+-------------------------------
> Reporter: Peter Bennett | Owner: Peter Bennett
> Type: Patch - Feature | Status: assigned
> Priority: minor | Milestone: 30.0
> Component: MythTV - Video Playback | Version: Master Head
> Severity: medium | Resolution:
> Keywords: | Ticket locked: 0
> -------------------------------------+-------------------------------
> Changes (by Peter Bennett):
>
> * Attachment "20181030_1638_drop_fix.patch" added.
>
> Replace the prior patch, which has a bug.
>
Peter: I'm sorry I haven't yet been able to try this. So far I haven't
persuaded GitHub to let me build with a patch, and it's probably time I
did something else...

Cheers,

John

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Re: [mythtv-commits] Ticket #13334: Improved Video timing and Synchronization [ In reply to ]
On 11/1/18 5:35 PM, John Pilkington wrote:
> On 30/10/18 21:00, MythTV wrote:
>> #13334: Improved Video timing and Synchronization
>> -------------------------------------+-------------------------------
>>   Reporter:  Peter Bennett            |          Owner:  Peter Bennett
>>       Type:  Patch - Feature          |         Status: assigned
>>   Priority:  minor                    |      Milestone:  30.0
>> Component:  MythTV - Video Playback  |        Version:  Master Head
>>   Severity:  medium                   |     Resolution:
>>   Keywords:                           |  Ticket locked:  0
>> -------------------------------------+-------------------------------
>> Changes (by Peter Bennett):
>>
>>   * Attachment "20181030_1638_drop_fix.patch" added.
>>
>>   Replace the prior patch, which has a bug.
>>
> Peter:  I'm sorry I haven't yet been able to try this.  So far I
> haven't persuaded GitHub to let me build with a patch, and it's
> probably time I did something else...
>
> Cheers,
>
> John
>
The patch has been committed now, on October 31st, so all you need to do
is build from latest master

Peter
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Re: [mythtv-commits] Ticket #13334: Improved Video timing and Synchronization [ In reply to ]
On 03/11/18 18:26, MythTV wrote:
> #13334: Improved Video timing and Synchronization
> -------------------------------------+-------------------------------
> Reporter: Peter Bennett | Owner: Peter Bennett
> Type: Patch - Feature | Status: assigned
> Priority: minor | Milestone: 30.0
> Component: MythTV - Video Playback | Version: Master Head
> Severity: medium | Resolution:
> Keywords: | Ticket locked: 0
> -------------------------------------+-------------------------------
>
> Comment (by Peter Bennett):
>
> commit eafa7d3aa0951e567db6d309d6c37c290664324a (HEAD -> master,
> origin/master)
> {{{
> Author: Peter Bennett <pbennett@mythtv.org>
> Date: Sat Nov 3 14:22:18 2018 -0400
>
> Playback: AVSync2: Fix DVB Radio playback
>
> Cater for case where video has no timestamps.
>
> Refs #13334
> }}}
>
Build started. Thanks!

I downgraded the el7 box before recalling that AVSync2 is a 'setting'
that can be disabled.

The build in my earlier post played normally on exit from Edit or Pause,
although still reporting huge sync errors.

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Re: [mythtv-commits] Ticket #13334: Improved Video timing and Synchronization [ In reply to ]
On 11/3/18 3:10 PM, John Pilkington wrote:
> Build started.  Thanks!
>
> I downgraded the el7 box before recalling that AVSync2 is a 'setting'
> that can be disabled.
>
> The build in my earlier post played normally on exit from Edit or
> Pause, although still reporting huge sync errors.

There should not be any sync errors now.

Peter
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Re: [mythtv-commits] Ticket #13334: Improved Video timing and Synchronization [ In reply to ]
On 03/11/18 18:26, MythTV wrote:
> #13334: Improved Video timing and Synchronization
> -------------------------------------+-------------------------------
> Reporter: Peter Bennett | Owner: Peter Bennett
> Type: Patch - Feature | Status: assigned
> Priority: minor | Milestone: 30.0
> Component: MythTV - Video Playback | Version: Master Head
> Severity: medium | Resolution:
> Keywords: | Ticket locked: 0
> -------------------------------------+-------------------------------
>
> Comment (by Peter Bennett):
>
> commit eafa7d3aa0951e567db6d309d6c37c290664324a (HEAD -> master,
> origin/master)
> {{{
> Author: Peter Bennett <pbennett@mythtv.org>
> Date: Sat Nov 3 14:22:18 2018 -0400
>
> Playback: AVSync2: Fix DVB Radio playback
>
> Cater for case where video has no timestamps.
>
> Refs #13334
> }}}
>
Build started. Thanks!

I downgraded the el7 box before recalling that AVSync2 is a 'setting'
that can be disabled.

The build in my earlier post played normally on exit from Edit or Pause,
although still reporting huge sync errors.

------------------

Built and running in f28. No problems seen :-)

There doesn't seem any need to look for 'settings' to change the
readings below, and I haven't - but radio seems harder work than video :-)

On screen playback data shows Codec/Dec ffmpeg, CPUs around 2 * 10%

For TV 704x576@25.00fps, Codec/Dec MPEG-2 vdpau, CPUs variable but
often around 2 * 6%

John P
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