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PostPosted: Tue Jan 02, 2007 3:38 pm 
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Joined: Sat Dec 30, 2006 7:46 am
Posts: 13
I just upgraded to R5E50. I've posted in other messages about a MythArchive issue and about an audio hardware problem running the bootable frontend on a Thinkpad, and I just noticed this problem:

I just tried to use MythStreamTV to stream one of my recorded programs. The video starts up okay, but there's no audio. I can confirm that the recorded file has audio, and I've confirmed that shows recorded earlier (before the upgrade to E50), and which I was able to stream with audio earlier, behave the same way (no audio) when I stream them now.

In case it's relevant, my capture card is a Hauppauge PVR-350.


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PostPosted: Thu Jan 04, 2007 1:36 pm 
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Posts: 13
Not sure if anyone here is experiencing the same problem, but I saw a post on videolan.org about a similar problem. I'm seeing the same things in my /myth/streamtv/log.txt file (after adding a -v to the line in mythstreamtv.sh hat calls vlc):

[00000284] main input warning: clock gap, unexpected stream discontinuity
[00000284] main input warning: clock gap, unexpected stream discontinuity
[00000284] main input warning: clock gap, unexpected stream discontinuity
[00000284] main input warning: clock gap, unexpected stream discontinuity
[00000284] main input warning: clock gap, unexpected stream discontinuity
[00000284] main input warning: clock gap, unexpected stream discontinuity

and also a bunch of

[00000304] main private warning: backward_pts != current_pts (11970)
[00000304] main private warning: vout synchro warning: pts != current_date (27400)


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PostPosted: Thu Jan 04, 2007 3:02 pm 
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Joined: Mon Oct 09, 2006 11:27 am
Posts: 75
Location: Raleigh, NC
I am experiencing the same issue...no audio. In addition, it doesn't appear the controls on the streaming page do anything.

I'll check the /myth/streamtv/log.txt file when I get home tonight.


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PostPosted: Fri Jan 05, 2007 9:34 pm 
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Joined: Wed Jun 14, 2006 10:07 pm
Posts: 5
craigtv wrote:
I am experiencing the same issue...no audio. In addition, it doesn't appear the controls on the streaming page do anything.

I'll check the /myth/streamtv/log.txt file when I get home tonight.




I am experiencing the exact same issues. Please let me know what you find out

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Seth Loff


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PostPosted: Fri Jan 05, 2007 11:14 pm 
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Joined: Sat Dec 30, 2006 7:46 am
Posts: 13
I've found that, while there's no audio when the stream's played in Windows Media Player, if I play the http stream in mplayer under linux it works, audio and all.

So it's not that there's no audio, it's that the audio stream has changed. I can't get audio in WMP no matter which audio encoding I choose.


Is there other information I can get/provide to help figure out this problem?



Kevin


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PostPosted: Sat Jan 06, 2007 7:17 am 
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Joined: Tue Apr 13, 2004 6:51 pm
Posts: 890
Location: Groton, MA
try the vlc windows client for playback

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R5F1 - Dell P4 2.4Ghz 500MB - PVR250 x 2 - GeForce FX 5200 - Onboard sound/NIC 80GB ATA/250GB ATA/400GB SATA


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PostPosted: Sat Jan 06, 2007 9:51 am 
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Yup, Windows VLC client audio works. I've tried WMP on four different machines, all no audio.


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PostPosted: Sat Jan 06, 2007 3:10 pm 
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Joined: Mon Oct 09, 2006 11:27 am
Posts: 75
Location: Raleigh, NC
I still don't know the deal with sound and Windows Media Player, but I did find a fix for the controls.

Edit the following files ....

/usr/share/mythtv/mythweb/modules/streamtv/tmpl/default/selectstream.php
/usr/share/mythtv/mythweb/modules/streamtv/tmpl/default/createfile.php

in both files, find occurrences of this path ...

/usr/share/mythstreamtv/

and replace it with ...

/myth/streamtv/

You'll need to do the same thing to the same named files in the .../compact directory as well if you use that template.

In addition, I found the path to the ivtv-tune binary in this file ...

/myth/streamtv/ivtv-tune.sh

needs to be changed from...

/usr/bin/ivtv-tune

to...

/usr/local/bin/ivtv-tune

That makes the channel change command go thru, but I haven't yet figured out what it's supposed to do.


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PostPosted: Sun Jan 07, 2007 4:37 am 
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Joined: Fri Sep 19, 2003 6:37 pm
Posts: 2659
Location: Whittier, Ca
NOTE: This isn't a Windows support forum. Questions related to Windows are at best off-topic. Take it there or find a Windows support forum.


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