FFMPEG settings for HTML5 video

convertToWebFormats.sh

#!/bin/bash

# get ffmpeg from this ppa: ppa:kirillshkrogalev/ffmpeg-next
# resize to 640x360 add flag to each: -s 640x360
# -b:v 1500k == 1500kbps video
# -b:a 128k == 128kbps audio

# Convert to GIFs: http://blog.pkh.me/p/21-high-quality-gif-with-ffmpeg.html

echo "mp4  (H.264 / ACC)"
ffmpeg -i $1 -b:v 1000k -vcodec libx264 -pix_fmt yuv420p $1.mp4
echo " webm (VP8 / Vorbis)"
ffmpeg -i $1 -b:v 1500k -vcodec libvpx -acodec libvorbis -b:a 160000 -f webm -g 30 $1.webm
echo " ogv  (Theora / Vorbis)"
ffmpeg -i $1 -b:v 1500k -vcodec libtheora -acodec libvorbis -b:a 160000 -g 30 $1.ogv
echo " jpeg (screenshot at 10 seconds)"
ffmpeg -i $1 -ss 00:10 -vframes 1 -r 1 -f image2 $1.jpg