Batch video convert with FFmpeg in Ubuntu: combine image and audio - Ask Ubuntu

i have folder full of audio file .mp3 .amr , .wav extension. have image.jpg. want combine image.jpg every audio file in folder , convert them separate vidoe.mp4 file. how do ffmpge in ubuntu? using ubuntu 14.04.

adding sound video straightforward

ffmpeg -framerate 60 -i input.png -i input.mp3 -vcodec libx264 -crf 20 -preset medium -acodec aac -vf scale=1280:-2,format=yuv420p output.mp4 

• -i input.mp3 audio filename
• -acodec copy copies audio input stream output stream
• -s output resolution of video

basically, change input.png filename of picture, , input.mp3 audio file. finally, alter output.mp4 destination file name want.

this simple method doing want, possible script in following way:

#! /bin/bash ################################################################### picture="input.jpg"  # change file name of picture ################################################################### in *.mp3;   ffmpeg -framerate 60 -f image2 -i $picture -i input.mp3 -vcodec libx264 -crf 20 -preset medium -acodec aac -vf scale=1280:-2,format=yuv420p "${i%.*}.".mp4 done 

put filename of picture in top, paste file, save convert.sh. change permissions chmod 777 convert.sh, run ./convert.sh

it should read mp3 files, add picture , output mp4 file same name mp3.

if want same wav files or amr, change for in *.mp3; do for in *.wav; do or for in *.amr; do.

hope helps!

good luck :)