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Fwd: Re: No video on playback or watching TV after OS upgrade
rk111810 at gmail
Jun 20, 2023, 1:33 PM
Post #1 of 4 (159 views)
Permalink
Sorry. I seem to have sent this to 'mythtv-users-request@mythtv.org'
instead of 'mythtv-users@mythtv.org'

Resending.

-------- Forwarded Message --------
Subject: Re: [mythtv-users] No video on playback or watching TV after
OS upgrade
Date: Mon, 19 Jun 2023 18:04:48 -0400
From: R Kannan <rk111810@gmail.com>
To: mythtv-users-request@mythtv.org



> Date: Sun, 18 Jun 2023 17:37:52 +0200
> From: Klaas de Waal<klaas.de.waal@gmail.com>
> To: Discussion about MythTV<mythtv-users@mythtv.org>
> Subject: Re: [mythtv-users] No video on playback or watching TV after
> OS upgrade
> Message-ID:
> <CANcAQaNjvi2wSce8zYOQ9Pj-UKYA-huLuxEMmzAz0Fy5SDPwjQ@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> On Sun, 18 Jun 2023 at 16:48, R Kannan<rk111810@gmail.com> wrote:
>
>> Also, '/usr/bin/mythffplay ' using my recordings work fine as well. So
>> it is just my frontend which as an issue with video (both recordings and
>> LiveTV)
>>
>> On 6/18/23 9:31 AM, R Kannan wrote:
>>> All,
>>>
>>> By chance, I ran into an executable "/usr/bin/mythavtest" and ran it.
>>> It seems to be a light client tuner/renderer and it seem to work fine
>>> tuning and playing all channels. But for some reason the video
>>> renderer on my 'mtthfrontend does not seem to be working.
>>>
>>> Thanks
>>>
>>> On 6/18/23 8:26 AM, R Kannan wrote:
>>>> Hello,
>>>>
>>>> After I had upgraded my ubuntu desktop, the myth database was also
>>>> updated. Now when I play a recording or if I watch TV it just plays
>>>> audio and no video with the screen struck at "Please wait.." I
>>>> looked at the front end log file (see below) but do not see any
>>>> obvious errors.
>>>>
>>>> Any ideas
>>>>
>>>>
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext avformatdecoder.cpp:2105 (ScanStreams) AFD: codec AC3 has
>>>> 2 channels
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext avformatdecoder.cpp:2594 (OpenAVCodec) AFD: Opened codec
>>>> 0x2cf45a0, id(AC3) type(Audio)
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>> Interrupt handler
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>> Terminated handler
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>> Interrupt handler
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>> Terminated handler
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext videoout_xv.cpp:617 (InitXVideo) VideoOutputXv: XVideo
>>>> Adaptor Name: 'NV17 Video Texture'
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext osd.cpp:232 (OverrideUIScale) OSD: Base theme size: 1280x720
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext osd.cpp:234 (OverrideUIScale) OSD: Scaling factors:
>>>> 0.0585938x0.666667
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext osd.cpp:232 (OverrideUIScale) OSD: Base theme size: 1280x720
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext osd.cpp:234 (OverrideUIScale) OSD: Scaling factors:
>>>> 0.0585938x0.666667
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext avformatdecoder.cpp:2594 (OpenAVCodec) AFD: Opened codec
>>>> 0x2c56dc0, id(MPEG2VIDEO) type(Video)
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext audio/audiooutputbase.cpp:809 (Reconfigure) AOBase:
>>>> Opening audio device 'default' ch 2(2) sr 48000 sf 32 bit floating
>>>> point reenc 0
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: E
>>>> CoreContext audio/audiooutputalsa.cpp:953 (OpenMixer) ALSA: no
>>>> playback control PCM found on mixer device default
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: E
>>>> CoreContext audio/audiooutputalsa.cpp:498 (OpenDevice) ALSA: Unable
>>>> to open audio mixer. Volume control disabled
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext osd.cpp:232 (OverrideUIScale) OSD: Base theme size: 1280x720
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext osd.cpp:234 (OverrideUIScale) OSD: Scaling factors:
>>>> 0x0.666667
>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext videooutbase.cpp:1488 (DisplayOSD) VideoOutput: Created
>>>> YV12 OSD.
>>>> Jun 18 08:19:04 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>> CoreContext tv_play_win.cpp:100 (gestureEvent) TV Play Window Click
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext tv_play.cpp:2275 (HandleStateChange)
>>>> TV::HandleStateChange(): Attempting to change from WatchingLiveTV to
>>>> None
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>> Interrupt handler
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>> Terminated handler
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: W
>>>> CoreContext mythpainter.cpp:41 (Teardown) MythPainter: 2 images not
>>>> yet de-allocated.
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext tv_play.cpp:2532 (HandleStateChange)
>>>> TV::HandleStateChange(): Changing from WatchingLiveTV to None
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext tv_play.cpp:426 (StartTV) TV::StartTV(): Exiting main
>>>> playback loop.
>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>> CoreContext mythmainwindow.cpp:2949 (PauseIdleTimer) Resuming idle timer
>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>> CoreContext mythmainwindow.cpp:2949 (PauseIdleTimer) Resuming idle timer
>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>> CoreContext mythmainwindow.cpp:2949 (PauseIdleTimer) Resuming idle timer
>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext bonjourregister.cpp:28 (~BonjourRegister) Bonjour:
>>>> De-registering service '_mythfrontend._tcp.' on 'Mythfrontend on HP-DVR'
>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext AirPlay/mythraopdevice.cpp:71 (Cleanup) RAOP Device:
>>>> Cleaning up.
>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext AirPlay/mythairplayserver.cpp:393 (Cleanup) AirPlay:
>>>> Cleaning up.
>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext main.cpp:270 (cleanup) Shutting down UPnP client...
>>>> Jun 18 08:19:11 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext mythrender_opengl2.cpp:896 (DeleteOpenGLResources)
>>>> OpenGL2: Deleting OpenGL Resources
>>>> Jun 18 08:19:11 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext mythrender_opengl.cpp:1211 (DeleteOpenGLResources)
>>>> OpenGL: Deleting OpenGL Resources
>>>> Jun 18 08:19:11 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>> CoreContext mythcontext.cpp:1195 (~MythContext) Waiting for threads
>>>> to exit.
>>>>
>> I suggest you try the various video playback profiles that are available.
> You can find them in mythfrontend in Setup / Video / Playback and then
> Current Video Playback Profile.
> You can select from a list and with the right-arrow you can modify the
> selected profile.
>
> Your log suggests that it is trying to do playback with XVideo and that is
> kind of obsolete.
> It could be that this setting for video playback is carried over from an
> older installation.
>
> Klaas.
> -------------- next part --------------
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>
> ------------------------------
>
Thanks for the suggestions.

I had 10 different video profiles to try and these are the results when
I tried to do all of them

*1_ OpenGL High Quality*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio

Seems to get these timeout error messages -
2023-06-19 17:17:53.630121 N Player(0): Waited 101ms for video
buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
2023-06-19 17:17:53.733643 N  Player(0): Waited 204ms for video
buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
2023-06-19 17:17:53.837194 N  Player(0): Waited 308ms for video
buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
2023-06-19 17:17:53.940852 N  Player(0): Waited 411ms for video
buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
2023-06-19 17:17:54.044108 N  Player(0): Waited 515ms for video
buffers uAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
2023-06-19 17:17:54.147466 N  Player(0): Waited 618ms for video
buffers UUuUULAAAAAAAAAAAAAAAAAAAAAAAUUP
2023-06-19 17:17:54.251087 N  Player(0): Waited 721ms for video
buffers UUuUULAAAAAAAAAAAAAAAAAAAAAAAUUP
2023-06-19 17:17:54.440105 N  Player(0): Waited 103ms for video
buffers UUUUUuUULUuAAAAAAAAAAAAAAAAAAAUP
2023-06-19 17:17:54.572859 N  Player(0): Waited 103ms for video
buffers AAUAAUUUUUUuUULuAAAAAAAAAAAAAAAP
2023-06-19 17:18:24.866843 I  TV::HandleStateChange():
Attempting to change from WatchingLiveTV to None
2023-06-19 17:18:26.611325 I  TV::HandleStateChange(): Changing
from WatchingLiveTV to None
2023-06-19 17:18:26.611697 I  TV::StartTV(): Exiting main
playback loop.


c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*


2)*OpenGL Normal
*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*


3)*OpenGL Slim*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*


4) *High Quality (probably xv?)*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- *video & audio *
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*

5) *Normal (probably xv?)*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- *video & audio *
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*

6) *Slim  (probably xv?)*

    a) mythbackend - no video, only audio

    b) /usr/bin/mythavtest- *video & audio*
    Similar warning messages as above

    c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
- *Seems to work fine video & audio*


7) *VDPAU High Quality*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
-*Seems to work fine video & audio*

8) *VDPAU Normal*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*

9) *VDPAU Slim*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*

10) *VAAPI Normal*

a) mythbackend - no video, only audio

b) /usr/bin/mythavtest- no video, only audio
Similar warning messages as above

c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg -
*Seems to work fine video & audio*
*
*

So basically it works only with xv on the playback and it does not work
from within mythbackend client.

Any ideas?
Fwd: Re: No video on playback or watching TV after OS upgrade [ In reply to ]
rk111810 at gmail
Jun 20, 2023, 1:33 PM
Post #2 of 4 (159 views)
Permalink
Sorry. I seem to have sent this to 'mythtv-users-request@mythtv.org'
instead of 'mythtv-users@mythtv.org'


Resending.
-------- Forwarded Message --------
Subject: Re: [mythtv-users] No video on playback or watching TV after
OS upgrade
Date: Mon, 19 Jun 2023 18:08:04 -0400
From: R Kannan <rk111810@gmail.com>
To: mythtv-users-request@mythtv.org



On 6/19/23 8:00 AM, mythtv-users-request@mythtv.org wrote:
> Date: Mon, 19 Jun 2023 04:24:21 +1200
> From: Stephen Worthington<stephen_agent@jsw.gen.nz>
> To: Discussion about MythTV<mythtv-users@mythtv.org>
> Subject: Re: [mythtv-users] No video on playback or watching TV after
> OS upgrade
> Message-ID:<hkbu8i98t1fk4uqm6t46vhkaj4qvblusm6@4ax.com>
> Content-Type: text/plain; charset=us-ascii
>
> On Sun, 18 Jun 2023 10:48:11 -0400, you wrote:
>
>> Also, '/usr/bin/mythffplay ' using my recordings work fine as well. So
>> it is just my frontend which as an issue with video (both recordings and
>> LiveTV)
> It could be that the mythbackend version is out of step with the
> mythfrontend version.
>
> After upgrading Ubuntu, did you re-enable the Mythbuntu PPA do an
> upgrade:
>
> apt update && apt full-upgrade && apt autoremove
>
> I have seen that upgrade fail to upgrade the mythbackend package.
> Re-running it after all the other packages have been upgraded succeeds
> in upgrading mythbackend.

Thanks. I checked the back end and front end versions. They are the same.

This seems to be an issue with the renderer when invoked from the
mythtvfrontend.
Re: Fwd: Re: No video on playback or watching TV after OS upgrade [ In reply to ]
helen.buus at gmail
Jun 20, 2023, 3:21 PM
Post #3 of 4 (159 views)
Permalink
On 6/20/2023 4:33 PM, R Kannan wrote:
>
> Sorry. I seem to have sent this to 'mythtv-users-request@mythtv.org'
> instead of 'mythtv-users@mythtv.org'
>
> Resending.
>
> -------- Forwarded Message --------
> Subject: Re: [mythtv-users] No video on playback or watching TV after
> OS upgrade
> Date: Mon, 19 Jun 2023 18:04:48 -0400
> From: R Kannan <rk111810@gmail.com>
> To: mythtv-users-request@mythtv.org
>
>
>
>> Date: Sun, 18 Jun 2023 17:37:52 +0200
>> From: Klaas de Waal<klaas.de.waal@gmail.com>
>> To: Discussion about MythTV<mythtv-users@mythtv.org>
>> Subject: Re: [mythtv-users] No video on playback or watching TV after
>> OS upgrade
>> Message-ID:
>> <CANcAQaNjvi2wSce8zYOQ9Pj-UKYA-huLuxEMmzAz0Fy5SDPwjQ@mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> On Sun, 18 Jun 2023 at 16:48, R Kannan<rk111810@gmail.com> wrote:
>>
>>> Also, '/usr/bin/mythffplay ' using my recordings work fine as well. So
>>> it is just my frontend which as an issue with video (both recordings and
>>> LiveTV)
>>>
>>> On 6/18/23 9:31 AM, R Kannan wrote:
>>>> All,
>>>>
>>>> By chance, I ran into an executable "/usr/bin/mythavtest" and ran it.
>>>> It seems to be a light client tuner/renderer and it seem to work fine
>>>> tuning and playing all channels. But for some reason the video
>>>> renderer on my 'mtthfrontend does not seem to be working.
>>>>
>>>> Thanks
>>>>
>>>> On 6/18/23 8:26 AM, R Kannan wrote:
>>>>> Hello,
>>>>>
>>>>> After I had upgraded my ubuntu desktop, the myth database was also
>>>>> updated. Now when I play a recording or if I watch TV it just plays
>>>>> audio and no video with the screen struck at "Please wait.." I
>>>>> looked at the front end log file (see below) but do not see any
>>>>> obvious errors.
>>>>>
>>>>> Any ideas
>>>>>
>>>>>
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext avformatdecoder.cpp:2105 (ScanStreams) AFD: codec AC3 has
>>>>> 2 channels
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext avformatdecoder.cpp:2594 (OpenAVCodec) AFD: Opened codec
>>>>> 0x2cf45a0, id(AC3) type(Audio)
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>>> Interrupt handler
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>>> Terminated handler
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>>> Interrupt handler
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>>> Terminated handler
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext videoout_xv.cpp:617 (InitXVideo) VideoOutputXv: XVideo
>>>>> Adaptor Name: 'NV17 Video Texture'
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext osd.cpp:232 (OverrideUIScale) OSD: Base theme size: 1280x720
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext osd.cpp:234 (OverrideUIScale) OSD: Scaling factors:
>>>>> 0.0585938x0.666667
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext osd.cpp:232 (OverrideUIScale) OSD: Base theme size: 1280x720
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext osd.cpp:234 (OverrideUIScale) OSD: Scaling factors:
>>>>> 0.0585938x0.666667
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext avformatdecoder.cpp:2594 (OpenAVCodec) AFD: Opened codec
>>>>> 0x2c56dc0, id(MPEG2VIDEO) type(Video)
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext audio/audiooutputbase.cpp:809 (Reconfigure) AOBase:
>>>>> Opening audio device 'default' ch 2(2) sr 48000 sf 32 bit floating
>>>>> point reenc 0
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: E
>>>>> CoreContext audio/audiooutputalsa.cpp:953 (OpenMixer) ALSA: no
>>>>> playback control PCM found on mixer device default
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: E
>>>>> CoreContext audio/audiooutputalsa.cpp:498 (OpenDevice) ALSA: Unable
>>>>> to open audio mixer. Volume control disabled
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext osd.cpp:232 (OverrideUIScale) OSD: Base theme size: 1280x720
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext osd.cpp:234 (OverrideUIScale) OSD: Scaling factors:
>>>>> 0x0.666667
>>>>> Jun 18 08:17:39 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext videooutbase.cpp:1488 (DisplayOSD) VideoOutput: Created
>>>>> YV12 OSD.
>>>>> Jun 18 08:19:04 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>>> CoreContext tv_play_win.cpp:100 (gestureEvent) TV Play Window Click
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext tv_play.cpp:2275 (HandleStateChange)
>>>>> TV::HandleStateChange(): Attempting to change from WatchingLiveTV to
>>>>> None
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>>> Interrupt handler
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext signalhandling.cpp:194 (SetHandlerPrivate) Setup
>>>>> Terminated handler
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: W
>>>>> CoreContext mythpainter.cpp:41 (Teardown) MythPainter: 2 images not
>>>>> yet de-allocated.
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext tv_play.cpp:2532 (HandleStateChange)
>>>>> TV::HandleStateChange(): Changing from WatchingLiveTV to None
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext tv_play.cpp:426 (StartTV) TV::StartTV(): Exiting main
>>>>> playback loop.
>>>>> Jun 18 08:19:05 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>>> CoreContext mythmainwindow.cpp:2949 (PauseIdleTimer) Resuming idle timer
>>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>>> CoreContext mythmainwindow.cpp:2949 (PauseIdleTimer) Resuming idle timer
>>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: N
>>>>> CoreContext mythmainwindow.cpp:2949 (PauseIdleTimer) Resuming idle timer
>>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext bonjourregister.cpp:28 (~BonjourRegister) Bonjour:
>>>>> De-registering service '_mythfrontend._tcp.' on 'Mythfrontend on HP-DVR'
>>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext AirPlay/mythraopdevice.cpp:71 (Cleanup) RAOP Device:
>>>>> Cleaning up.
>>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext AirPlay/mythairplayserver.cpp:393 (Cleanup) AirPlay:
>>>>> Cleaning up.
>>>>> Jun 18 08:19:10 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext main.cpp:270 (cleanup) Shutting down UPnP client...
>>>>> Jun 18 08:19:11 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext mythrender_opengl2.cpp:896 (DeleteOpenGLResources)
>>>>> OpenGL2: Deleting OpenGL Resources
>>>>> Jun 18 08:19:11 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext mythrender_opengl.cpp:1211 (DeleteOpenGLResources)
>>>>> OpenGL: Deleting OpenGL Resources
>>>>> Jun 18 08:19:11 HP-DVR mythfrontend.real: mythfrontend[19837]: I
>>>>> CoreContext mythcontext.cpp:1195 (~MythContext) Waiting for threads
>>>>> to exit.
>>>>>
>>> I suggest you try the various video playback profiles that are available.
>> You can find them in mythfrontend in Setup / Video / Playback and then
>> Current Video Playback Profile.
>> You can select from a list and with the right-arrow you can modify the
>> selected profile.
>>
>> Your log suggests that it is trying to do playback with XVideo and that is
>> kind of obsolete.
>> It could be that this setting for video playback is carried over from an
>> older installation.
>>
>> Klaas.
>> -------------- next part --------------
>> An HTML attachment was scrubbed...
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>>
>> ------------------------------
>>
> Thanks for the suggestions.
>
> I had 10 different video profiles to try and these are the results
> when I tried to do all of them
>
> *1_ OpenGL High Quality*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
>
> Seems to get these timeout error messages -
> 2023-06-19 17:17:53.630121 N Player(0): Waited 101ms for video
> buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
> 2023-06-19 17:17:53.733643 N  Player(0): Waited 204ms for
> video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
> 2023-06-19 17:17:53.837194 N  Player(0): Waited 308ms for
> video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
> 2023-06-19 17:17:53.940852 N  Player(0): Waited 411ms for
> video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
> 2023-06-19 17:17:54.044108 N  Player(0): Waited 515ms for
> video buffers uAAAAAAAAAAAAAAAAAAAAAAAAAAAAuLP
> 2023-06-19 17:17:54.147466 N  Player(0): Waited 618ms for
> video buffers UUuUULAAAAAAAAAAAAAAAAAAAAAAAUUP
> 2023-06-19 17:17:54.251087 N  Player(0): Waited 721ms for
> video buffers UUuUULAAAAAAAAAAAAAAAAAAAAAAAUUP
> 2023-06-19 17:17:54.440105 N  Player(0): Waited 103ms for
> video buffers UUUUUuUULUuAAAAAAAAAAAAAAAAAAAUP
> 2023-06-19 17:17:54.572859 N  Player(0): Waited 103ms for
> video buffers AAUAAUUUUUUuUULuAAAAAAAAAAAAAAAP
> 2023-06-19 17:18:24.866843 I  TV::HandleStateChange():
> Attempting to change from WatchingLiveTV to None
> 2023-06-19 17:18:26.611325 I  TV::HandleStateChange():
> Changing from WatchingLiveTV to None
> 2023-06-19 17:18:26.611697 I  TV::StartTV(): Exiting main
> playback loop.
>
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
>
> 2)*OpenGL Normal
> *
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
>
> 3)*OpenGL Slim*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
>
> 4) *High Quality (probably xv?)*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- *video & audio *
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
> 5) *Normal (probably xv?)*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- *video & audio *
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
> 6) *Slim  (probably xv?)*
>
>     a) mythbackend - no video, only audio
>
>     b) /usr/bin/mythavtest- *video & audio*
>     Similar warning messages as above
>
>     c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
>
> 7) *VDPAU High Quality*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> -*Seems to work fine video & audio*
>
> 8) *VDPAU Normal*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
> 9) *VDPAU Slim*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
>
> 10) *VAAPI Normal*
>
> a) mythbackend - no video, only audio
>
> b) /usr/bin/mythavtest- no video, only audio
> Similar warning messages as above
>
> c) /usr/bin/mythffplay /srv/MythTV/default/1621_20230609033400.mpg
> - *Seems to work fine video & audio*
> *
> *
>
> So basically it works only with xv on the playback and it does not
> work from within mythbackend client.
>
> Any ideas?
>
>
>
Yes, I think you've got old playback profiles from your previous mythtv
installation. Briefly, I think you need to delete all of your playback
profiles, exit setup, go back into setup and the new profiles should be
recreated. To delete a profile, go to Setup -> Video -> Playback ->
Current Video Playback Profile, then right arrow brings you to a page
where you can mark the profile for deletion. Rinse and repeat.

When you have deleted them all, allowed your changes to be saved, then
re-entered Setup -> Video -> Playback, the available playback profiles
should be:

NVDEC Normal
OpenGL High Quality
OpenGL Normal
OpenGL Slim
V4L2 Codecs
VAAPI Normal
VDPAU Normal

At least this the list I see on v32. There might be some slight changes
on v33, v34/master, but I think the procedure will give you playback
profiles supported by the version of myth you have installed.

Also, if you have more than one frontend, you probably need to repeat
the same procedure, because I'm pretty sure they are stored per
frontend, not per system.

HTH
Re: Fwd: Re: No video on playback or watching TV after OS upgrade [ In reply to ]
helen.buus at gmail
Jun 20, 2023, 3:38 PM
Post #4 of 4 (159 views)
Permalink
Forgot to add a couple of points:

* Once you've got the correct playback profiles, it's a lot easier to
test which ones work using the Setup Wizard. However, If you're in North
America, you may still need to go back and forth between playing 1080i
recordings and Setup to get it just right.

* I have created an OpenGL Slimmer profile for use with my "ATI Radeon
HD 4200" IGP., because the other OpenGL profiles weren't "slim enough"
for this IGP with 1080i content. The custom profile that works with for
me has:

Width Range: (blank)
Height Range: (blank)
Video formats: All formats
Frame Rate Range: (blank)
Decoder: standard
Max CPUs: 3 (this computer has a quad core Athlon II)
Deblocking filter: checked
Video Renderer: OpenGL
Video scaler: Default (bilinear)
Deinterlacer quality (single rate): Low quality
Prefer OpenGL interlacers: unchecked
Prefer driver interlacers: unchecked
Deinterlacer quality (double rate): None (this disables the following
prefer deinterlacer options)

HTH
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