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I thought that they did the encoding to H264 to make youtube iPhone-compatible.
by slig 17y ago
I thought that they did the encoding to H264 to make youtube iPhone-compatible.
- quux 17y agoIIRC, the iPhone version is H.264, but at a lower bitrate, so they have 3-4 h.264 files per video: * 720p version for hdtv videos * 480p version for non hd web viewing * High bitrate version for iPhone streaming on wifi * Low bitrate version for iPhone streaming on 3g or edge.