Data Fields
int(*	SelectRepresentation )(const WSB_MediaSourceRepresentationSelector self, WSB_MediaType media_type, unsigned int representation_count, const WSB_MediaRepresentationInfo representations, const WSB_MediaSourceStatistics statistics)
	Callback that is called by the media source in order to select one of several alternative representations. More...

Field Documentation

◆ SelectRepresentation

int(* WSB_MediaSourceRepresentationSelectorInterface::SelectRepresentation) (const WSB_MediaSourceRepresentationSelector *self, WSB_MediaType media_type, unsigned int representation_count, const WSB_MediaRepresentationInfo **representations, const WSB_MediaSourceStatistics *statistics)

Callback that is called by the media source in order to select one of several alternative representations.

Parameters

self	Pointer to the WSB_MediaSourceRepresentationSelector instance that was specified when creating the media source.
media_type	Type of the media (audio or video).
representation_count	Number of elements contained in the representations array parameter.
representations	Array of WSB_MediaRepresentationInfo* pointers, each representing an available representation.
statistics	Pointer to a WSB_MediaSourceStatistics structure providing statistics about the media source.

Returns: If a representation is selected, this function must return an integer between 0 and representation_count-1, as the index of the representation selected amongst the representations in the array. If this function is unable to select a representation, the value WSB_MEDIA_SOURCE_USE_DEFAULT_SELECTOR may be returned to indicate that the default selection logic should apply. If this function finds that none of the representations are acceptable, it should return WSB_MEDIA_SOURCE_NO_COMPATIBLE_SELECTION (this will cause the media source to stop).

The documentation for this struct was generated from the following file: