harmony 鸿蒙avimage_generator_base.h

  • 2025-06-12
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avimage_generator_base.h

Overview

The avimage_generator_base.h file declares the enums used by the AVImageGenerator.

System capability: SystemCapability.Multimedia.Media.AVImageGenerator

Library: libavimage_generator.so

Since: 18

Related module: AVImageGenerator

Summary

Types

Name Description
typedef enum OH_AVImageGenerator_QueryOptions OH_AVImageGenerator_QueryOptions Defines an enum for the mappings between time points and video frames.

Enums

Name Description
OH_AVImageGenerator_QueryOptions {
OH_AVIMAGE_GENERATOR_QUERY_NEXT_SYNC = 0,
OH_AVIMAGE_GENERATOR_QUERY_PREVIOUS_SYNC = 1,
OH_AVIMAGE_GENERATOR_QUERY_CLOSEST_SYNC = 2,
OH_AVIMAGE_GENERATOR_QUERY_CLOSEST = 3 }
Enumerates the mappings between time points and video frames.

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