General

• Fix BufferVideoSource
• Add license to pom
• Add camera2 callback availability
• Fix possible npe on VideoEncoder
• Fix java tls protocol error on create socket
• Add setSocketTimeout method and add speed parameter to Media3 sources
• Add finish callback and loopmode option
• Implement multi-preview surface rendering (by @chenqinggang001)

RTMP

• Add support for custom AMF object in streaming clients (by @xiuminga)
• Add onConnected failed if read packet fail

SRT

• Fix extensionField calculation