Capture RaspiVid h264 to Matroska (.mkv)
save to mkv ~10mbps raspivid -hf -vf -t 0 -b 10000000 -o - | ffmpeg -i - -vcodec copy test.mkv explanation Raspvid -hf flip horizontal
Raspberry pi 2
Quick & Easy: Hardware Accelerated MPV on Raspberry Pi 1/2/3 & Zero
Easier way to install or build mpv with mmal hardware decoding and ffmpeg/libass Install mkdir rpimpv && cd rpimpv wget https://awesome.nwgat.
Playing Hardware Accelerated Video on Raspberry Pi 1/2/3 & Zero
omxplayer seem to be the best player, almost 0% cpu usage! sudp apt-get update && sudo apt-get install omxplayer -y omxplayer -b -o hdmi
