recently i wanted to put some html5 <video> into a site. and then i was stuck trying to find an OGG video converter for mac. here’s the solution FFMpeg2Theora. it’s command line and very simple to use.
# ffmpeg2theora yourFile.m4v
I’m using the .m4v and the .ogv file on a wordpress site to display HTML5 Video.
html5 video plugin for wordpress: http://soukie.net/degradable-html5-audio-and-video-plugin/