#!/bin/bash
# A script to generate an ALE video with FFMpeg, Mac OS X.

# -r ## specifies the frame rate
# -i record/%06d.png indicates we should use sequentially numbered frames in directory 'record'
# -i sound.wav indicates the location of the sound file
# -f mov specifies a MOV format
# -c:a mp3 specifies the sound codec 
# -c:v libx264 specifies the video codec
# -pix_fmt yuv420p is needed on Mac OS X for playback with QuickTime Player
# 
ffmpeg -r 60 -i record/%06d.png -i record/sound.wav -f mov -c:a mp3 -c:v libx264 -pix_fmt yuv420p agent.mov