Remember that if you have spaces in your path names, you will need to surround them with quote marks ('), and you may have to tweak your audio and video rates to get a result you're happy with.When you're converting video via FFMpeg, you can choose between two types of encoding formats: intra-frame codecs and inter-frame codecs.

You should have your Flash video shortly. So if we wanted to output a 640x480 video, with an audio rate of 22050Hz and a video bit rate of 1000Kbps, our command may look like this:įfmpeg -i inputfile.avi -s 640x480 -f flv -b 1000k -ar 22050 myoutputfile.flv Most importantly, we've put what we want as the name of the output file at the very end of the command. Here we've set the resolution using the s switch, the output file type to Flash using the f switch, the video bit rate using the b switch and the audio rate using the ar switch. The command we use to convert is:įfmpeg -i -s -f flv -b -ar Usually we just dump a copy in the bin folder to avoid dealing with long path names Get the path of where your video is that you want to convert. Open up Command Prompt, and change directory to the bin subfolder of where you extracted FFMPEG The instructions below are for Windows, but the FFMPEG arguments should be similar across all platforms.ĭownload a 32-bit or 64-bit build of FFMPEG, whichever is best suited to your OS If you've got your produced video, here's how to get it in a Flash format. It can especially help if you want to produce video for the web, but don't have a copy of Adobe Flash lying around. If you need to convert one video type to another, it can be exceedingly useful. FFMPEG, the open-source, command-line encoder, can produce some excellent results.

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