I wrote a short jq module for converting bytes to more human readable form.

With the same technique than in my earlier article it is also possible to capture the anonymous wrapper module that Kernel#load method with wrap=true uses to build the sandbox. This way you can load configuration or other data without polluting your namespace.

dvb5-zap only supports filtering one channel at the time. Also it doesn’t support subtitles. Thus I made a patch for dvb5-zap to add a new command line option -O to define extra PIDs to capture from DVB MPEG2 Transport Stream.