Video preview conversion

Component/part description

Convert input video into lower res video preview. For hypertranscript view.

initially converted to ogg video. Quality was very poor, so moved to webm.

Uses ffmpeg. Fluent, ffmpeg.

Eg using NWJS this needs to be webm coz mp4 not supported. Issue is making it cross browser compatible. Webm not supported by safari and iOS.

Not very fast, it be great to find a way to speed up the conversion in some way.

Perhaps test against ogg?

Last updated 6 years ago