Hi @Prog thank you very much for the suggestion!

Indeed it seems that switching to EVR custom the problem has stopped!

However the picture with madVR is far superior, is there any way I could help you pinpoint the problem?

P.S. I am a .NET developer, so I can deal with the technical jargon.

Hello! Still no reply, is there anything I can do to help you identify and possibly solve this issue?

Thank you very much!

Hello! I am loving your program and use it on a daily basis!

I am using a DVB-T PCI Express TV card with SAA7160/2 Philips Chipset TV Tuner, using the reference drivers found in Windows Update Catalog for x64 Windows 10.

I am using the ProgDVB x64 version with madVR as the renderer and latest LAV ...

Thanks for your swift reply!

After a lot of testing with both video and audio codecs, I managed to find the culprit: LAVFilter!

To my surprise, although it delivers the best quality, it desyncs FullHD video and audio, while ffdshow and Microsoft DTV-DVD codecs deliver absolute sync!

I use latest ...

Sorry for posting again, I just wanted to know if the logs I attached are sufficient, or if you need something else...

Thanks again for looking into this!

Oh, never mind, I got it!
I made logs for 1 minute of each channel.
STAR channel is SD channel and I have no problem watching it.
ERT HD is 1080i channel and I have no problem watching it.
STAR HD channel is 1080p channel and video and audio are seriously desynced.

Please tell me if you need ...

Could you please direct me to the menu I can get the logs from?

1. Some automatic function in Options->Video->Geo?

Thanks for that! It did the trick! :)

2. Audio renderer must be Prog Audio renderer

Unfortunately I already had that set up, and still I can't watch 1080p H164 without desync. I can watch 1080i MPEG2 without desync. Perhaps it's an issue with ...

Hi! Thanks for a really great program! :)

A problem that I am having since version 7.12.05 or 7.12.06 is that with the default EVR Custom renderer, the zoom of the video is changing by itself. I had to switch to EVR renderer, but now I can't watch Full HD channels (1080i H264 AVC), since video and ...