Audio/video Sync Problem

[TGinAZ]

For quite some time we've seen sync problem with the desktop client. It's especially troublesome when fast forwarding or jumping ahead and resuming playback.

I re-installed NextPVR 5.2.7.220410 and checked with a recording... the problem still exists.  I have LAV 0.76.1 installed (but I can't remember how to find where they're selected).

I opened Windows Explorer, found the same TS file with a client playback problem and played the file with VLC.... no problem, and I can skip ahead without issue.

I opened the web client (127.0.0.1:8866/recordings.html), found the same recording, and playback is perfect even after skipping ahead.

I opened the UI interface (127.0.0.1:8866/uiclient.html), and there's no audio at all!

I've obviously done something wrong! Is there something I can do to correct the problems?

[sub]

Do you have your Audio Renderer set to default? Other audio renderers can cause issue.

[TGinAZ]

Please forgive my ignorance, but how do I do that?

[sub]

On the settings->decoders screen in NextPVR.exe.

[sub]

Where is your video coming from?

[TGinAZ]

I did find the client settings, but I'm unable to fully read everything.... the popup is squashed.

[TGinAZ]

Where is your video coming from?

HDHomeRun Flex 4K

[sub]

I did find the client settings, but I'm unable to fully read everything.... the popup is squashed.

Ugh! Yeah, that sometimes happens with high DPI.

Looks like it's set ok though.

[TGinAZ]

Any other suggestions of things to try?

[BrettB]

Where is your video coming from?

HDHomeRun Flex 4K

Since you stated that you are using a HDHR Flex 4K, are you recording from an ATSC 3.0 source? You might want to upload (a portion) of one of the problem recordings to someplace like OneDrive, Google Drive, etc. and post a link here. The someone can actually take a look at the specifics of the streams in the file.