[mythtv] RE: [mythtv-commits] Re: Ticket #245: Need to use smaller DummyDTVStream resolution for the Epia M10000

Torbjörn Jansson torbjorn.jansson at mbox200.swipnet.se
Wed Aug 24 20:16:34 UTC 2005


> Changes (by danielk):
> 
>   * resolution:  => fixed
>   * status:  reopened => closed
> 
> Comment:
> 
>  (In [7121]) Fixes #245.
> 
>  This fix detects whether you are using an HDTV or DVB w/ATSC
>  backend. It uses a 1920x1088 stream if you do and a 720x576  stream
> otherwise. 
> 
>  Torbjorn, if this doesn't fix it I'm going to need another
>  log w/""-v channel,playback,siparser". Just e-mail it to
>  me or the mailing list, I think your problem may have some  other
> cause than this bug. 

I can confirm that this fixes the problem, now it uses the mpeg2 hw decoder
and i get the usual greyscale osd.

Another question, now that hw decoding is working i tried to change to a
channel that i don't have any subscription for just to test and see what
would happend.

After a short while the frontend exited livetv and showed a message with the
text "Error was encounterd while displaying video." and a "Return to Menu"
button.
And in the frontend log i got:
---
2005-08-24 22:07:46.971 Prebuffer wait timed out 10 times.
2005-08-24 22:07:47.685 Opening audio device '/dev/dsp'.
2005-08-24 22:07:47.685 Opening OSS audio device '/dev/dsp'.
2005-08-24 22:07:47.841 prebuffering pause
2005-08-24 22:07:48.006 SyncPositionMap liveTV, from Encoder: 11 entries
2005-08-24 22:07:55.301 prebuffering pause
2005-08-24 22:08:25.813 ERROR: child     A        is already in available
2005-08-24 22:08:28.719 AVFD: Opened codec 0x9258540,
id(MPEG2VIDEO_XVMC_VLD) type(Video)
2005-08-24 22:08:28.720 AVFD: Opened codec 0x91feb80, id(MP3) type(Audio)
2005-08-24 22:08:28.723 AVFD: Opened codec 0x924e160, id(AC3) type(Audio)
2005-08-24 22:08:28.811 AvFormatDecoder: Video has changed from 0x0 to
720x576.
2005-08-24 22:08:30.732 Prebuffer wait timed out 10 times.
2005-08-24 22:08:31.716 SyncPositionMap liveTV, from Encoder: 2 entries
2005-08-24 22:08:33.062 prebuffering pause
2005-08-24 22:08:44.749 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:08:48.750 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:08:49.691 AVFD: Opened codec 0x9231a90,
id(MPEG2VIDEO_XVMC_VLD) type(Video)
2005-08-24 22:08:49.691 AVFD: Opened codec 0x90dc710, id(MP3) type(Audio)
2005-08-24 22:08:49.743 AvFormatDecoder: Video has changed from 0x0 to
720x576.
2005-08-24 22:08:51.653 Prebuffer wait timed out 10 times.
2005-08-24 22:08:52.800 SyncPositionMap liveTV, from Encoder: 2 entries
2005-08-24 22:08:53.922 prebuffering pause
2005-08-24 22:09:02.813 ERROR: child      B       is already in available
2005-08-24 22:09:06.775 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:10.776 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:14.777 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:18.779 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:22.780 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:26.781 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:30.782 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:34.784 Waited 4 seconds for data to become available,
waiting again...
2005-08-24 22:09:34.784 Waited 14 seconds for data to become available,
aborting
mpegts_read_header: unable to read first 1024 bytes
2005-08-24 22:09:34.784 AvFormatDecoder: avformat error (-1) on
av_open_input_file call.
2005-08-24 22:09:34.784 TVPlay::UnpauseLiveTV(): Unable to reset playing.
2005-08-24 22:09:34.784 Attempting to change from WatchingLiveTV to None
---



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