Changes between Version 6 and Version 7 of StreamingGuide


Ignore:
Timestamp:
Jun 18, 2012, 9:32:07 PM (7 years ago)
Author:
rogerdpack
Comment:

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  • StreamingGuide

    v6 v7  
    3535}}}
    3636
    37 The "-re" flag means to "Read input at native frame rate. Mainly used to simulate a grab device." i.e. if you want to play a video file, but at realtime, then use this.  I guess you typically don't want this flag when streaming from a live device.
     37
     38And here is what another person [http://web.archiveorange.com/archive/v/DUtyPSinPqSIxjhedGQd did]:
     39{{{
     40ffmpeg -f dshow -i video="screen-capture-recorder":audio="Stereo Mix (IDT High
     41Definition" -vcodec  libx264 -preset ultrafast -tune zerolatency -r 10
     42-async 1 -acodec libmp3lame -ab 24k -ar 22050 -bsf:v h264_mp4toannexb
     43-maxrate 750k -bufsize 3000k   -f mpegts udp://192.168.5.215:48550
     44}}}
     45
     46NB that they also had to adjust the rtbufsize in that example.
     47
     48The ffmpeg "-re" flag means to "Read input at native frame rate. Mainly used to simulate a grab device." i.e. if you want to play a video file, but at realtime, then use this.  My guess is you typically don't want this flag when streaming from a live device.