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Specifies the output format for the decoder.
This property is read/write.
Data type
BSTR (VT_BSTR)
Property GUID
CODECAPI_AVDecCommonOutputFormat
Property value
| GUID | Description |
|---|---|
| CODECAPI_GUID_AVDecAudioOutputFormat_PCM | PCM audio, using any number of channels |
| CODECAPI_GUID_AVDecAudioOutputFormat_PCM_Headphones | Stereo PCM audio, using left-only/right-only (Lo/Ro) downmix |
| CODECAPI_GUID_AVDecAudioOutputFormat_PCM_Stereo_Auto | Stereo PCM audio, using automatic selection of the stereo downmix mode (Lo/Ro or Lt/Rt). You can use this value for audio formats in which the input stream defines the preferred downmix mode, such as Dolby AC-3. |
| CODECAPI_GUID_AVDecAudioOutputFormat_PCM_Stereo_MatrixEncoded | Stereo PCM audio, using matrix-encoded stereo downmix (Lt/Rt) |
| CODECAPI_GUID_AVDecAudioOutputFormat_SPDIF_Bitstream | S/PDIF (Sony/Philips Digital Interface Format) compressed bitstream, as defined by IEC-60958 |
| CODECAPI_GUID_AVDecAudioOutputFormat_SPDIF_PCM | S/PDIF PCM stereo, as defined by IEC-60958 |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps | UWP apps] |
| Minimum supported server |
Windows 2000 Server [desktop apps | UWP apps] |
| Header |
|