[mythtv] Problems with the cutlist editor and DVB-T radio recordings
johnpilk222 at gmail.com
Sun Nov 15 23:15:11 UTC 2020
On 15/11/2020 17:04, Mark Kendall wrote:
> On Sun, 15 Nov 2020 at 12:32, John Pilkington <johnpilk222 at gmail.com> wrote:
>> An update: I'm still having problems, with the cutlist editor, and not
>> only with radio recordings. It's still not clear when a keystroke will
>> give the unexpected result, but the main problem now is a 20-second
>> period of unresponsiveness on trying to switch, within the editor, from
>> play to edit mode.
> I've just played a little with latest master and I'm not seeing any
> obvious problems - though I'm not sure what you mean by 'switch,
> within the editor, from play to edit mode'. Can you clarify?
>> On entry to the editor there is a 1-frame flash from cache before
>> playback starts. IIRC that's also fairly new.
> Again, I'm not seeing any problems but I'm also not sure what '1-frame
> flash from cache' is describing?
Hi Mark: I run into the problem quite often when using the editor but
it has been hard to reproduce it reliably. This seems to do it.
Radio recording with cutpoints esablished near the start and end.
Start playback, hit > several times and < a few times, then E repeatedly
and maybe for slightly longer than would be normal in keyboard
operation. The first E enters the editor and later ones toggle playback.
By 'flash from cache' I just meant that playback usually starts with
very quick display of some previously displayed frame. Perhaps it could
be from the deinterlacer. It's no problem but suggests, like the gently
pulsating cursor, that something isn't quite right. This is, of course,
all on an old machine without advanced video hardware. I don't use it
for 1080 or h264 content.
[john at HP_Box ~]$ MYTHTV_NO_EGL=1 mythfrontend -v playback,gui
2020-11-15 22:55:21.418826 C mythfrontend version: HEAD -> master
2020-11-15 22:55:21.418831 C Qt version: compile: 5.9.7, runtime: 5.9.7
2020-11-15 22:55:21.418859 I Scientific Linux 7.9 (Nitrogen) (x86_64)
2020-11-15 22:55:21.418862 N Enabled verbose msgs: general playback gui
2020-11-15 23:04:08.493523 I AOG::SetSampleRate(48000)
2020-11-15 23:04:08.493533 I AOG::SetSampleCount(2002)
2020-11-15 23:04:08.498468 I Player(0): Play speed: rate: 23.97 speed:
0 skip: 0 => new interval 41718
2020-11-15 23:04:08.498485 E GLVid: Invalid software frame
2020-11-15 23:04:08.498504 I AOG::GetImage(0) using [0..0] avail [0..0]
2020-11-15 23:04:08.715055 I PlaybackBox: Loading preview
msg On Disk
2020-11-15 23:04:09.644988 I DelMap: Tracker next CUT_START: 114753
2020-11-15 23:04:09.645244 I AOG::Reset
2020-11-15 23:04:09.645260 I Player(0): Play( 1.0, normal 1, unpause
2020-11-15 23:04:09.645738 I Player(0): Play speed: rate: 23.97 speed:
1 skip: 1 => new interval 41718
2020-11-15 23:04:09.645756 I Player(0): Stretch Factor 1, allow passthru
2020-11-15 23:04:09.645774 I VideoOutput: Disabled all deinterlacing
2020-11-15 23:04:09.729296 I AVSync: Audio behind by 48 ms
2020-11-15 23:04:09.771846 I AVSync: Audio behind by 48 ms
2020-11-15 23:04:09.815424 I AVSync: Audio behind by 46 ms
2020-11-15 23:04:09.863946 I AVSync: Audio behind by 44 ms
2020-11-15 23:04:09.903171 I PlaybackBox: Loading preview
msg On Disk
2020-11-15 23:04:10.333574 I PlayerFPS: 13.22 Mean: 75631 Std.Dev:
186138 CPUs: 42% 39%
2020-11-15 23:04:10.628908 I AOG::SetSampleRate(48000)
2020-11-15 23:04:10.628917 I AOG::SetSampleCount(2002)
2020-11-15 23:04:10.729023 W Player(0): Waited 100ms for decoder to pause
2020-11-15 23:04:10.829131 W Player(0): Waited 100ms for decoder to pause
2020-11-15 23:04:10.929235 W Player(0): Waited 100ms for decoder to pause
2020-11-15 23:04:11.029347 W Player(0): Waited 100ms for decoder to pause
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