Ok… so after a long day, I've managed to install 4.3 on a fresh Ubuntu on a rasp 4. But I've got a new problem. When I'm using this, it's working quite well :
/usr/bin/ffmpeg -loglevel fatal -i pipe:0 -vcodec copy -acodec copy -metadata service_provider=STRING -metadata service_name=STRING -f mpegts -tune zerolatency pipe:1
But it's not the same as a ffmpeg -i pipe:0 -codec copy output.mp4 would work. the -f mpegts seems to add variable framerate, which is terrible for Premiere.
When I try
/usr/bin/ffmpeg -loglevel fatal -i pipe:0 -codec copy pipe:1
The file is created but stay at 0ko. The console show this :
-04-02 17:41:29.872 dvr: /media/partage/2020-04-02/_FR_-LA-CHAINE-METEO-FHD/L'__dition-du-soir.mp4 from adapter: "IPTV #2", network: "IPTV Automatic Network", mux: "blue.m3u - |FR| LA CHAINE METEO FHD", provider: "FFmpeg", service: "Service01"
2020-04-02 17:41:29.872 dvr: # type lang resolution aspect ratio sample rate channels
2020-04-02 17:41:29.872 dvr: 1 H264 ? ?
2020-04-02 17:41:29.872 dvr: 2 MPEG2AUDIO fre 96000 ?
2020-04-02 17:41:29.883 spawn: Executing "/usr/bin/ffmpeg"
Any idea ?