• Compression Techniques

  im in need of grabbing live video with audio through ffmpeg in c#

  Posted by Sabari New on May 22, 2012 at 11:41 am

  Hi
  The current argument that i have been passing for ffmpeg for video is
  Arguments For Video Only:
  [ffmpegArgs = @”-threads 4 -f rawvideo -pix_fmt bgr24 -re -s ” + w + “x” + h +” -deinterlace -i – -s ” + w + “x” + h + ” -target ” + targetstd + “-dvd -vcodec mpeg2video -vf ” + ‘”‘ + “vflip” + ‘”‘ + ” -deinterlace -aspect ”
  + aspectratio + ” -y -“;]
  im passing this command to ffmpeg process and by raising thread im able to record video in mpeg2format without any error.
  Now currently i have been involved to capture audio too.
  Arguments For Video With Audio
  [ ffmpegArgs = @”-threads 4 -f rawvideo -pix_fmt bgr24 -re -s ” + w + “x” + h +
  ” -deinterlace -i – -ac 2 -ar 48000 -ab 192k -f mulaw -i – -s ” + w + “x” + h + ” -target ” + targetstd + “-dvd -vcodec mpeg2video -pix_fmt gray16be -vf ” + ‘”‘ + “vflip” + ‘”‘ + ” -deinterlace -aspect ”
  + aspectratio + ” -ar 48000 -ab 192k -ac 2 -strict experimental -acodec pcm_alaw -y -“;]
  i couldn get proper output for video with audio.the output i recieved is filled with full of noise and scramblled video.im using the latest ffmpeg version.how can i get proper output.

  Sabari New replied 14 years, 3 months ago 1 Member · 0 Replies
• 0 Replies

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