AudioSyncSource Enum
Definition
Important
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public enum AudioSyncSourcetype AudioSyncSource = - Inheritance
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AudioSyncSource
Fields
| Name | Value | Description |
|---|---|---|
| Default | 0 | Use the default sync source (default). If media has video, the sync renders to a surface that directly renders to a display, and tolerance is non zero (e.g. not less than 0.001) vsync source is used for clock source. Otherwise, if media has audio, audio track is used. Finally, if media has no audio, system clock is used. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| SystemClock | 1 | Use system monotonic clock for sync source. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| Audio | 2 | Use audio track for sync source. This requires audio data and an audio track. Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
| Vsync | 3 | Use vsync as the sync source. This requires video data and an output surface that directly renders to the display, e.g. SurfaceView This mode allows smoother playback experience by adjusting the playback speed to match the vsync rate, e.g. playing 30fps content on a 59.94Hz display. When using this mode, the tolerance should be set to greater than 0 (e.g. at least 1/1000), so that the playback speed can actually be adjusted. This mode can also be used to play 25fps content on a 60Hz display using a 2:3 pulldown (basically playing the content at 24fps), which results on better playback experience on most devices. In this case the tolerance should be at least (1/24). Android reference for Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. |
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.