[FFmpeg-user] Adding a RTMP live stream overlay

Erwan erwanguy at gmail.com
Fri May 4 16:06:49 CEST 2012


I'm trying to add a RTMP live stream overlay to a video.

ffmpeg -i left_wide.flv -vf "movie=rtmp://url/app/stream:f=flv [mw];
[in][mv] overlay=640:0" combinedtest.flv

This worked well with another file (eg: right.flv) in place of the rtmp
stream but the colon (rtmp:) seem to logicaly cause an error :

[movie @ 00000000048006a0] Key '://url/app/stream:f' not found.
[movie @ 0000000001f100e0] Error parsing options string:
Error initializing filter 'movie' with args 'rtmp:://url/app/stream:f=flv'
Error opening filters!

Any ideas on how to write this command line so it's correctly interpreted ?

I'm using ffmpeg latest build.
ffmpeg version N-40280-g29ec5c1 Copyright (c) 2000-2012 the FFmpeg
  built on May  2 2012 01:39:55 with gcc 4.6.3


View this message in context: http://ffmpeg-users.933282.n4.nabble.com/Adding-a-RTMP-live-stream-overlay-tp4608703.html
Sent from the FFmpeg-users mailing list archive at Nabble.com.

More information about the ffmpeg-user mailing list