OH_AVCodecAsyncCallback
Overview
Defines a collection of asynchronous callback functions for an OH_AVCodec instance. You must register this struct instance for an OH_AVCodec instance and process the information reported through these callbacks to ensure the normal running of the instance.
@syscap SystemCapability.Multimedia.Media.CodecBase
Since: 9
Related Modules:
Summary
Member Variables
| Name | Description |
|---|---|
| onError | Indicates the callback used to report errors occurred during the running of the instance. For details, see OH_AVCodecOnError |
| onStreamChanged | Indicates the callback used to report stream information. For details, see OH_AVCodecOnStreamChanged |
| onNeedInputData | Indicates the callback used to report input data needed. For details, see OH_AVCodecOnNeedInputData |
| onNeedOutputData | Indicates the callback used to report output data needed. For details, see OH_AVCodecOnNewOutputData |