http://jenda.hrach.eu/w/ 2026-05-01T22:12:58+00:00 http://jenda.hrach.eu/w/ http://jenda.hrach.eu/w/_media/wiki/dokuwiki.svg text/html 2016-05-17T23:37:11+00:00 Anonymous (anonymous@undisclosed.example.com) http://jenda.hrach.eu/w/duga/programmer?rev=1463528231&do=diff Architecture, hacking Branch “refactor”: * Multi-threaded application using C++11 threads. * CmdParser class that eats commands and executes various things (updates Gconf_s/Compose_s) * spawns other threads and passes three parameters to them: text/html 2016-04-30T09:34:57+00:00 Anonymous (anonymous@undisclosed.example.com) http://jenda.hrach.eu/w/duga/user?rev=1462008897&do=diff User guide Basic concepts Duga reads video frames from pipe as raw RGB24 bitmaps (i.e., each pixel is represented by 3 uint8_t) and audio as int16_t (a.k.a. PCM S16_LE) samples. It combines them and outputs RGB24 and PCM stream. The intended usage is to have several ffmpeg (and maybe arecord for audio) processes that eat from various sources (V4L2, files, network streams, wireless microphones…) and one ffmpeg process that reads the output, encodes it to something sane and feeds it to your fav…