程序包 ohos.media.codec

Provides interfaces for encoding and decoding audio and video data. Encoding refers to a process of converting audio signals or videos from one format to another by using a compression technology. Decoding refers to the process of restoring audio or video data to its original format by using a decompression technology.

从以下版本开始:

1

接口概要

接口	说明
Codec.ICodecListener	Receives notifications during encoding or decoding, such as encoded or decoded data and error messages.

类概要

类	说明
Codec	Provides the audio/video encoding and decoding functions.
CodecDescription	Provides methods for obtaining audio and video codec capabilities supported by the current device.
CodecDescriptionList	Provides a MIME type list of media formats supported by codecs that are available for a device.
PixelMap	This class provides pixel map decoding data interface.
PixelMap.PixelPlane	Represents a color plane of pixel map data.
TrackInfo	Stores track IDs and media formats.