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LiveTV: Audio, but no video on a few channels

LiveTV: Audio, but no video on a few channels
2leftfeet
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Somewhere in NE Pa.
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#1
2016-04-20, 08:02 PM
Hi,

I have discovered that on a few channels, while trying to watch liveTV, I am getting audio but no video. If I record the show and play the recording back with npvr I get both video and audio. Both liveTV and recorded streams from that channel play fine with VLC. I have tried various decoders, but no difference. Any ideas?

Thanks
sub
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NextPVR HQ, New Zealand
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#2
2016-04-20, 10:24 PM
Can you post your logs after attempting to view one of these channels?
2leftfeet
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Somewhere in NE Pa.
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#3
2016-04-20, 10:30 PM
Logs of such a channel using npvr in server stand-alone attached. Note, also an issue with client-server operation.
mvallevand
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Ontario Canada
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#4
2016-04-20, 11:12 PM
Your sample is incorrectly flagged as encrypted and the logs show

2016-04-20 18:27:38.780 [DEBUG][1] EC_STILL_GOT_VIDEO (3)

that too. Does turning off the Alternate OSD help?

Martin
2leftfeet
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Somewhere in NE Pa.
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#5
2016-04-20, 11:20 PM
Alternate OSD was already off, turning it on didn't help either.
sub
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#6
2016-04-21, 12:37 AM
It looks like the example channel you've supplied in the logs and sample file has changed from MPEG2 to H.264 since the time you scanned.

There was a thread in recent weeks about dealing with this on an HDHR Prime. (requires a database update for now)
2leftfeet
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Somewhere in NE Pa.
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#7
2016-04-21, 01:05 AM
Thanks sub. I didn't realize that FiOS started using h.264.

Reading the thread you referenced (from 2016-01-02, I believe) the options are download the patch and edit the channels or wait for 3.7.x, correct?

Any estimates on the ETA of 3.7.x?
mvallevand
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#8
2016-04-21, 01:14 AM
Sub, are you sure tha Sample.ts is h264? Every tool i have shows a m2v Something seems off in packet 1 though.

Martin
2leftfeet
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#9
2016-04-21, 01:25 AM
Martin,

I downloaded the patch sub provided on other thread and installed it on my test server. Edited the channel to h.264 - and - sure enough, video worked fine.
sub
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#10
2016-04-21, 02:41 AM
mvallevand Wrote:Sub, are you sure tha Sample.ts is h264? Every tool i have shows a m2v Something seems off in packet 1 though.
I didn't look in the sample.ts, but I can see the streams list in npvr.log shows it as having a H.264 video stream.
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