Hello,

I had installed the Version 7.11.05 (X64 pro registered), but I had no audio for HD videos.
I then installed the ffdshow x64 drivers (free) and after the AAC and AC3 audio are OK for HD video.

Today, I installed the update V7.12.3 but I have no more audio !
In the AAC and AC3 audio codec menu and I have no choice ffdshow ! How to find these choices ?

Try disable audio processor and send me logs.
also check spdif options in codec and audio renderer.

No, it's not a problem SPDIF. I was talking HD DVBT channels.

The problem:

- V7.11.05 ffdshow audio support (the choice appears in the audio codec setting menu
- V 07.12.03 HD channels of audio does not work (the choice ffdshow does not appear in the audio codec setting menu.

Resolved !
I reinstall the ffdshow filters, the choice now appears in the menu audio codec, the sound now works for HD channels.

Check in ProgDVB->File->Direct show. Is it really FFMpeg codec working?

Yes in the File menu -> Directshow menu -> Audio decoder
Yes in the Setting menu -> Options -> Audio -> Codecs