• Compression Techniques

  Problem when converting RTSP stream to FLV using ffmepg

  Posted by Sumita Barahmand on September 8, 2011 at 5:26 pm

  Hi,

  I have an IP camera which produces and rtsp stream. I want to dump 20 seconds of this RTSP stream into an flv file. I use the following command for this conversion:

  ffmpeg.exe -f rtsp -i rtsp://xxx.xxx.xxx.xxx/xxx/xxx.sav -acodec libmp3lame -ar 44100 -aq 1 -qscale 1 -f flv -r 15 test.flv

  When I display test.flv using VLC player my video displays faster than normal.I tried playing around with different values of “-r” to change the video frame rate but still the video display was faster than normal.

  I believe I’m missing some argument in my conversion. Any and all suggestions are appreciated.

  — Sumita

  Sumita Barahmand replied 14 years, 12 months ago 1 Member · 0 Replies
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