PodcastingVersion en ligne Can you remember these terms? par Jen Mur 1 What are .MP3, .ogg and .wav? Written answer 2 MP4 or 3GP file format - what's best for viewing on a mobile? Written answer 3 What could you use Audacity for? Written answer 4 Does podcast technology 'push' or 'pull'? Written answer 5 What's the popular, free, media player software made by Apple? Written answer Feedback 5 I-Tunes