1# AVCodec Kit 2 3- [Introduction to AVCodec Kit](avcodec-kit-intro.md) 4- [AVCodec Supported Formats](avcodec-support-formats.md) 5- Audio and Video Codecs<!--audio-video-codec--> 6 - [Obtaining Supported Codecs](obtain-supported-codecs.md) 7 - [Audio Encoding](audio-encoding.md) 8 - [Audio Decoding](audio-decoding.md) 9 - [Video Encoding](video-encoding.md) 10 - [Temporally Scalable Video Encoding](video-encoding-temporal-scalability.md) 11 - [Video Encoding Configurations for Typical Scenarios](video-encoding-configuration-typical-scenarios.md) 12 - [Video Decoding](video-decoding.md) 13 - [Concurrently Creating a Video Decoder and Initializing NativeWindow](parallel-decoding-nativeWindow.md) 14 - [Video Variable Frame Rate](video-variable-refreshrate.md) 15- Media Data Multiplexing and Demultiplexing<!--file-muxing-demuxing--> 16 - [Media Data Multiplexing](audio-video-muxer.md) 17 - [Media Data Demultiplexing](audio-video-demuxer.md) 18