LinHES Forums
http://forum.linhes.org/

R5D1 -> R5E50 upgrade - no audio in mythstreamtv
http://forum.linhes.org/viewtopic.php?f=6&t=13253
Page 1 of 1

Author:  kevinkretz1 [ Tue Jan 02, 2007 3:38 pm ]
Post subject:  R5D1 -> R5E50 upgrade - no audio in mythstreamtv

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.

Author:  kevinkretz1 [ Thu Jan 04, 2007 1:36 pm ]
Post subject: 

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)

Author:  craigtv [ Thu Jan 04, 2007 3:02 pm ]
Post subject: 

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.

Author:  sethloff [ Fri Jan 05, 2007 9:34 pm ]
Post subject: 

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

Author:  kevinkretz1 [ Fri Jan 05, 2007 11:14 pm ]
Post subject: 

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

Author:  khrusher [ Sat Jan 06, 2007 7:17 am ]
Post subject: 

try the vlc windows client for playback

Author:  kevinkretz1 [ Sat Jan 06, 2007 9:51 am ]
Post subject: 

Yup, Windows VLC client audio works. I've tried WMP on four different machines, all no audio.

Author:  craigtv [ Sat Jan 06, 2007 3:10 pm ]
Post subject: 

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.

Author:  cecil [ Sun Jan 07, 2007 4:37 am ]
Post subject: 

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.

Page 1 of 1 All times are UTC - 6 hours
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/