* @function createMediaStream * @static * @desc Create a MediaStream with given constraints. If you want to create a MediaStream for screen ca

* @function createMediaStream * @static * @desc Create a MediaStream with given constraints. If you want to create a MediaStream for screen ca

* 该帧是否可以丢弃 * SEI/AUD帧可以丢弃 * 默认都不能丢帧 * Whether this frame can be dropped * SEI/AUD frames can be dropped * By default, no fram

////////////////////////////////////////////// RtspPlayerImp

* Determine if a value is a Function * * @param {Object} val The value to test * @returns {boolean} True if value is a Function, otherwise false

* Determine if a value is a Function * * @param {Object} val The value to test * @returns {boolean} True if value is a Function, otherwise false