open

Opens a media resource.

virtual int open(const char* url, int64_t startPos) = 0;
Note: open is an asynchronous call.

Timing

You can call this method before or after joining a channel.

Related Callbacks

After this method is called successfully, the SDK triggers the onPlayerSourceStateChanged callback to report the playback state. After receiving the PLAYER_STATE_OPEN_COMPLETED notification, you can call the play method to play the media file.

Parameters

url
Path to the media file, supports both local and online paths.
startPos
Starting position of playback in milliseconds. Default is 0.

Return Values

  • 0: Success.
  • < 0: Failure.