TIEMediaFoundationSourceReader.SetMediaTypeCustom
Declaration
function SetMediaTypeCustom(streamIndex: integer; const jsonDescription: WideString): boolean;
function SetMediaTypeCustom(const streamType: WideString; const jsonDescription: WideString): boolean;
Description
Creates and selects a new audio/video media type. Media Foundation will provide a decoder to convert from native media type.
Returns False if the media type is not accepted (or a suitable conversion is not available).
| Parameter | Description |
| streamIndex | Index of the stream, in the range of 0 to StreamCount - 1 |
| streamType | A string representing the stream type. Only the first stream of this type will be considered. Can be any one of the values accepted by GetStreamType |
| jsonDescription | JSON description of the media type |
See Also
◼GetMediaType
◼GetMediaTypesCount
◼SetMediaTypeVideo
◼SetMediaTypeAudio
◼SelectMediaType
◼GetCurrentMediaType