caiomcg/Sign-Language-Video-Encoding

Sing Language Encoding For Digital Cinema

Sign Language Video Encoding For Digital Cinema

A simple encoder and decoder that conforms to the ISDCF Document on Sign Language Video Encoding.

Requirements

FFmpeg >= 3.2.4. In particular, the executables ffmpeg, ffprobe, and ffplay must be in your path.

Synopsis

Encoding

$ encode-vp9-wav sign-language.mp4

This will generate a wav file suitable for inclusion on channel 15 of a DCP.

Decoding

You can play the encoded wav track using:

$ decode-vp9-wav sign-language.wav

or to simply extract the vp9 from the wav file:

$ decode-vp9-wav sign-language.wav  >out.vp9