| Microsoft DirectX 8.1 (C++) |
The SetRecompFormatFromSource method sets the video recompression format using the compression format from a source file.
Syntax
HRESULT SetRecompFormatFromSource(
IAMTimelineSrc *pSource
);
Parameters
pSource
Pointer to the IAMTimelineSrc interface of the source object.
Return Value
Returns an HRESULT values. Possible values include the following.
| Return code | Description |
| S_OK | Success. |
| E_NO_TIMELINE | The group is not within a timeline. |
| E_OUTOFMEMORY | Insufficient memory. |
| E_POINTER | NULL pointer argument. |
| VFW_E_INVALIDMEDIATYPE | Invalid media type. The group is not a video group, or the source file has no video stream. |
Remarks
This method finds the source file associated with pSource, retrieves the media type of the first video stream in the file, and sets the group compression format using that type. For more information about compression formats, see IAMTimelineGroup::SetSmartRecompressFormat.
See Also