Bash: Convert mp4 to ogv and/or WebM

shell_video_converter.sh

# convert mp4 to ogv and/or webm

# mp4: http://caniuse.com/#search=mp4
# ogv: http://caniuse.com/#search=ogv
# webm: http://caniuse.com/#search=webm

# install
brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-frei0r --with-libass --with-libvo-aacenc --with-libvorbis --with-libvpx --with-opencore-amr --with-openjpeg --with- --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-tools

# mp4 to ogv
ffmpeg -i input.mp4 -q:v 10 -c:v libtheora -c:a libvorbis output.ogv

# mp4 to webm
ffmpeg -i input.mp4 -q:v 10 -c:v libvpx -c:a libvorbis output.webm