Description 描述
Descriptor for audio track format.
Properties 属性
| bitRateMode | VideoBitrateMode for the encoded video. | ||
| frameRate | Frames per second. | ||
| height | Image height in pixels. | ||
| includeAlpha | True if the track is to include the alpha channel found in the texture passed to AddFrame. False otherwise. | ||
| width | Image width in pixels. |