Sample apps for using ffmpeg to generate composed files from OpenTok individual stream Archives.
composer.js - This command-line script takes an archive.zip file as the input and outputs a composed file with the names of each individual displayed under them. It uses the connectionData of each participant as the name. You can provide the connectionData when you create a token for each participant. For more information have a look at the opentok documentation.
You need to make sure you have installed ffmpeg with all of the dependencies. On OSX you do this with:
brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-libass --with-libquvi --with-libvorbis --with-libvpx --with-opus ----with-x264
Then checkout this repo and run npm install.
Usage: ./composer.js [options] -i <zipFile>
Options:
-h, --help output usage information
-V, --version output the version number
-i, --input <zipFile> Archive ZIP file
-f, --format [type] Output format [webm,mp4]
The zipfile is the output of the OpenTok individual stream archiving API.