HTML5 video tag with multiple bitrate videos?

Posted by Joanne on Stack Overflow See other posts from Stack Overflow or by Joanne
Published on 2013-11-12T09:07:29Z Indexed on 2013/11/12 9:54 UTC
Read the original article Hit count: 263

Filed under:

ios

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html5

|

video

|

wifi

|

edge

I have MP4 video files encoding at different bitrate to be compatible for both iOS on Wifi and Edge connection. I would like to have them progressive loaded form my website using HTML5 video tag.

video_big.mp4 encoded for iOS on Wifi
H.264 Baseline, 25fps, 640x480, 500kbps

video_small.mp4 encoded for iOS on Edge/3G
H.264 Baseline, 25fps, 320x240, 56kbps

My question is: How can I write the HTML5 video tag to serve video_big.mp4 to iOS devices that connected through Wifi, and serve video_small.mp4 to iOS devices that connected through Edge/3G? I'm running on PHP/Apache server. Thank you :)

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