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automated conversion of a file to all three html5 compatible video formats - h.264, ogg, and webm
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| #!/bin/sh | |
| # Output file for HTML5 video | |
| # requirements: ffmpeg .6+ | |
| # usage: ./html5video.sh infile.mp4 640x360 | |
| target_directory='converted' | |
| file=`basename $1` | |
| filename=${file%.*} | |
| filepath=`dirname $1` | |
| destination="$filepath/$target_directory" | |
| if ! test -d "$destination" | |
| then | |
| mkdir $destination | |
| fi | |
| # Ogg/Theora | |
| ffmpeg -i $1 \ | |
| -acodec libvorbis -ac 2 -ab 96k -ar 44100 \ | |
| -b:v 345k -s $2 $destination/$filename.ogv | |
| # WebM/vp8 | |
| ffmpeg -i $1 \ | |
| -acodec libvorbis -ac 2 -ab 96k -ar 44100 \ | |
| -b:v 345k -s $2 $destination/$filename.webm | |
| # MP4/h264 | |
| ffmpeg -i $1 \ | |
| -acodec libfaac -ab 96k \ | |
| -vcodec libx264 \ | |
| -level 21 -refs 2 -b:v 345k -bt 345k \ | |
| -threads 0 -s $2 $destination/$filename.mp4 |
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If using homebrew: