[情報] YouTube Tests Even Higher Quality Videos

[localtrain (區間車)]

YouTube already provides an option to view higher quality versions for some
videos and you can also append "&fmt=18" to the URLs for the other videos.
If you add "&fmt=22", some YouTube videos are now available at an even higher
quality, which makes the full screen view a very useful option. Compare:

http://www.youtube.com/watch?v=zlfKdbWwruY
(standard format - mono, resolution:320x180)

http://www.youtube.com/watch?v=zlfKdbWwruY&fmt=18
(stereo, resolution: 480x270)

http://www.youtube.com/watch?v=zlfKdbWwruY&fmt=22
(new format - stereo, resolution: 1280x720)

To embed a higher quality version of a video, replace
"http://www.youtube.com/v/VIDEO_ID" with
"http://www.youtube.com/v/VIDEO_ID&ap=%2526fmt%3D18" or
"http://www.youtube.com/v/VIDEO_ID&ap=%2526fmt%3D22"
in YouTube's embeddable code.

Unfortunately, the new format (fmt=22) is not available for too many videos,
probably because it's still experimental and most people upload compressed
videos.


http://googlesystem.blogspot.com/2008/11/youtube-tests-even-higher-quality.html


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推 octobird:這計畫應是方便youtube未來在網路上播放合作電視台的節目
→ octobird:吧???
推 jwg2:題外話，我youtube播放器是長方形的耶！我同學的還是正方形的
推 iamOllY:正方形 4:3 嗎 !? 現在影片如果你是 16:9 U2B有黑邊＠＠
推 jwg2:我反而是播放16：9會有黑邊...XD