ARIB STD-B24 parser

A simple parser that can parse ARIB STD-B24 subtitle format in MPEG-TS stream.

This implementation leverages JavaScript TextDecoder to do the decoding.

How it works

Every mpeg-ts packet has fixed size bytes data, every packet can different meaning based on the pid. This implementation will analyze the pid and packet data, and feed it into TextDecoder.

TODOs

• Realtime parsing
• Table 7-14: control function
• Positioning
• color map and styling parsing