[FFmpeg-user] Beaglebone - streaming issue - lines in output (and if someone is good with Beaglebone live streaming P2P... please let me know...)

Carl Eugen Hoyos ceffmpeg at gmail.com
Sat Oct 5 00:26:16 EEST 2019

Am Fr., 4. Okt. 2019 um 19:18 Uhr schrieb Philip Chisholm <phil at filzer.com>:

> debian at beaglebone:~$ ffmpeg -s 320x200 -r 10 -i /dev/video0 -c:v h264 -pix_fmt yuv420p -an -sn -preset ultrafast -tune zerolatency -r 30 -f flv rtmp://

Should be "video_size" and "framerate" instead of "s" and "r".
(Doesn't matter for "s" iirc, can matter for "r".)
More important (and sorry if you don't find this obvious):
Your command line does very different things and it is difficult for us
to guess were the issue is - do you see the same problems with
file output (and different options for v4l2)?

> ffmpeg version 3.2.14-1~deb9u1 Copyright (c) 2000-2019 the FFmpeg developers

Please understand that only current FFmpeg git head is supported.

It seems very unlikely to me that FFmpeg produces the lines.

Carl Eugen

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