[This is preliminary documentation and subject to change.]
The ITMediaSupport interface allows the application to query for media capabilities.
| IUnknown Methods | Description |
|---|---|
| QueryInterface | Returns pointers to supported interfaces. |
| AddRef | Increments the reference count. |
| Release | Decrements the reference count. |
| Idispatch Methods | Description |
|---|---|
| GetTypeInfoCount | Retrieves the number of type information interfaces. |
| GetTypeInfo | Retrieves the type information for an object. |
| GetIDsOfNames | Maps a single member and an optional set of argument names to a corresponding set of integer DISPIDs. |
| Invoke | Provides access to properties and methods exposed by an object. |
| ITMediaSupport Methods | Description |
|---|---|
| get_MediaTypes | Get MediaTypesCollection object for scripting. |
| _EnumerateMediaTypes | Enumerate all the media types the object can handle. |
| QueryDirectShowSupport | Discover whether a MediaType is supported. |
| QueryMediaType | Query whether MediaType is supported. |