[ubuntu-in] Adding audio to video file using melt

[Alok Singh Mahor]

Hi,

I have a video file say 'myvideo.wmv' of 2 minutes length, which does not
have audio inside it. I have an audio file, say 'voice.mp3', of 16 seconds
length.

I want to add audio to 'myvideo.wmv' using melt command

melt myvideo.wmv -track voice.mp3

but the problem is: the audio file is of shorter duration than the video,
so there is audio in final output for only 16 seconds and I want the audio
in the whole video. The audio file therefore needs to be repeated.

I tried to follow http://www.mltframework.org/bin/view/MLT/MltMelt but
wasn't helping. Please tell me how I can achieve a final video which has an
audio track with the same duration of as the video using melt.

I am using melt on Linux, I have to automate this task using python so I
have to use only command line tool.
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