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Nolan

using Hauppauge WinTV dualHD win 10, cant record 2 streams

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Nolan

Hi

using windows 10 pro version 2004, and DVBViewer pro using Hauppauge WinTV dualHD win 10, cant record 2 streams. It shows that both tv programmes are recording but trying to open the ts data the data of the second one is defect.

 

Is it not possible to use DVBViewer pro to record 2 tv programmes simultaneously wit hardware that supports it?

 

Are there some settings that i need to enable ?

 

thanks

 

Jorn

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Griga
vor 19 Stunden schrieb Nolan:

Is it not possible to use DVBViewer pro to record 2 tv programmes simultaneously wit hardware that supports it?

 

Usually this is no issue, even three or more programmes can be recorded simultaneously if enough tuners are available.

 

vor 19 Stunden schrieb Nolan:

using windows 10 pro version 2004

 

There are reports in the German part of the forum suggesting that some USB DVB devices are affected by data rate or speed cutbacks in this Windows version, causing the device or its driver to lose data, since DVB reception is a time critical thing (the channels don't wait...). As result DVBViewer receives a heavily disturbed stream, which did not happen in previous Windows 10 versions. That's why we strongly recommend not to update to Windows 10 2004 until this is fixed by Microsoft or the DVB device manufacturers.

 

You can do the following:

  • Verify that using two tuners simultaneously causes a broken stream from one of them (or both). Tune a channel in the DVBViewer main window and a channel on a different frequency (!) in the PiP window (right-click the channel in the channel list -> Picture in Picture). Right-click the PiP window -> Filters -> DVB Source and check if you get an increasing number of discontinuities. More about it here. You can also check it for the main window with Settings -> Filters -> DVB Source.
  • Try to find a more up-to-date driver version for your device.
  • Return to the previous Windows 10 version, if possible.

 

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