Synching issue playing HD from Humax

[mackerg4]

I have a Humax HDR Fox T2 PVR using custom firmware which decrypts the recorded HD files. This allows me to stream both HD and SD recordings perfectly on a Mac using VLC.

I just bought the Airplayer app which I'm running on a 4th generation iPad and can happily stream SD recordings from the Humax to a Apple TV3. However when trying to stream the HD recordings the audio is badly out of sync with the video, the audio lags behind the video by a couple of second or more.

I have cache set to 20MB but the rest of the settings have not been changed. Is there a setting I should adjust to make the video and audio synchronise properly like it does on VLC?

Thanks.

[admin]

I have a Humax HDR Fox T2 PVR using custom firmware which decrypts the recorded HD files. This allows me to stream both HD and SD recordings perfectly on a Mac using VLC.

I just bought the Airplayer app which I'm running on a 4th generation iPad and can happily stream SD recordings from the Humax to a Apple TV3. However when trying to stream the HD recordings the audio is badly out of sync with the video, the audio lags behind the video by a couple of second or more.

I have cache set to 20MB but the rest of the settings have not been changed. Is there a setting I should adjust to make the video and audio synchronise properly like it does on VLC?

Thanks.

Have you tried play the file locally? will the audio and video in sync?
if it can be played smoothly in locally, then maybe a network bandwidth issue.