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I need to make a flv video from single picture with silent aac sound. Video params I needed:

  • fps - 30
  • duration - 60 secs
  • audio rate 44100
  • size 1920×108
  • pix_fmt yuv420p

Here is the sample command, but it doesn't work:

ffmpeg -loop 1 -framerate 30 -t 60 -i img.jpg -t 60 -ar 44100 -ac 2 -f s16le  -i /dev/zero -c:v libx264 -s 1920x1080 -pix_fmt yuv420p -y -strict experimental out.flv

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    Welcome to Super User. It might help if you told us what happens when you run that command. – Scott Nov 26 '13 at 18:19
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    "doesn't work" is not helpful. Please include the complete ffmpeg console output to show any actual errors. – llogan Nov 26 '13 at 19:10
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    I don't see -c:a aac. Shouldn't you put that in for aac? – Rajib Nov 27 '13 at 4:23

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