1e41f4b71Sopenharmony_ci# AVCodec Kit 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci- [Introduction to AVCodec Kit](avcodec-kit-intro.md) 4e41f4b71Sopenharmony_ci- Audio and Video Codecs 5e41f4b71Sopenharmony_ci - [Obtaining Supported Codecs](obtain-supported-codecs.md) 6e41f4b71Sopenharmony_ci - [Audio Encoding](audio-encoding.md) 7e41f4b71Sopenharmony_ci - [Audio Decoding](audio-decoding.md) 8e41f4b71Sopenharmony_ci - [Video Encoding](video-encoding.md) 9e41f4b71Sopenharmony_ci - [Temporally Scalable Video Encoding](video-encoding-temporal-scalability.md) 10e41f4b71Sopenharmony_ci - [Video Decoding](video-decoding.md) 11e41f4b71Sopenharmony_ci- Media Data Muxing and Demuxing 12e41f4b71Sopenharmony_ci - [Media Data Muxing](audio-video-muxer.md) 13e41f4b71Sopenharmony_ci - [Media Data Demuxing](audio-video-demuxer.md) 14