i have a .3GP
file , i want tp add an image tp 3GP
file , then , convert this file to MP4
,'AVI' or even webm
. That it means : the audio
is from 3GP , the image
from another file ; merge the two to have MP4
file
How can i do it using :
i try to convert 3GP file to mp3 file because i know how to merge MP3 file & image to get video file
mencoder mf://myimage.png -o out.avi -ovc lavc -lavcopts vcodec=mjpeg -audiofile myfile.mp3 -oac copy -fps 1/187 -ofps 30
However this conversion does not work
avconv -i myfile.3gp myfile.mp3