Re: [FFmpeg-user] Piping raw video from ffmpeg

2019-11-18 Thread Verachten Bruno
Thanks Carl Eugen, that worked. I will have a look at the pix_fmt option. I now have to find how to pipe correctly to gstreamer, as it does not like what I'm feeding him with. WARNING: erroneous pipeline: could not link fdsrc0 to mpph264enc0, mpph264enc0 can't handle caps video/x-raw,

Re: [FFmpeg-user] Piping raw video from ffmpeg

2019-11-18 Thread Carl Eugen Hoyos
> Am 15.11.2019 um 18:29 schrieb Verachten Bruno : > > So far, I have tried ffmpeg -f v4l2 -pix_fmt nv12 -s 1920x1080 -r 30 > -i /dev/video0 -c:v rawvideo -f yuv - >/dev/null The name of the rawvideo format is not “yuv” (as the console output told you) but “rawvideo”. You may also want to

[FFmpeg-user] Piping raw video from ffmpeg

2019-11-15 Thread Verachten Bruno
Hi List, as stated in my previous message, the rkmpp h264 encoder has not yet been finalized, so I'm stuck for the moment. http://ffmpeg.org/pipermail/ffmpeg-user/2019-November/045991.html gstreamer has the hardware encoding part, so I thought of piping the output of ffmpeg (grabing an HDMI-IN