The first step is to go into MixControl, go to settings and switch on ' SPDIF AC3 Mode' Windows Vista only not supported in Windows 7 or later.This applies to the current Saffire Rangeįirst of all make sure you have a DVD, Blu-ray or Video File that contains an audio track in Dolby Digital/ AC-3 format. The decoder's input pin supports the following properties through ICodecAPI: Property It supports playback rates in the range, where 1.0 is normal playback rate, and 2.0 is twice the normal rate. Starting in Windows 7, the decoder supports trick mode through the rate-change property set. The decoder's input pin supports the following property sets through IKsPropertySet:
#CONFIGURE AC3 FILTER MP4#
For more information about these media types, see Audio Subtypes.Īn earlier version of the documentation stated that this filter can decode "MPEG-2 audio." The filter decodes only backward-compatible MPEG-2 audio. The input type can change dynamically during streaming.
MEDIATYPE_Audio, MEDIASUBTYPE_DOLBY_AC3 (See Note 1.).In Windows Vista and later, the filter supports the following input types:
In the registry, the friendly name of this filter is "Microsoft DTV-DVD Audio Decoder".
#CONFIGURE AC3 FILTER PLUS#
Decoding of Dolby Digital or Dolby Digital Plus is not supported on Windows 7 Home Basic or Windows 7 Starter. This filter is not supported on IA-64-based platforms.ĭecoding of Dolby Digital Plus, AAC, and HE-AAC formats requires Windows 7.