AVAssetImageGenerator and HTTP-Live streams
AVAssetImageGenerator and HTTP-Live streams
- Subject: AVAssetImageGenerator and HTTP-Live streams
- From: John Michael Zorko <email@hidden>
- Date: Sun, 10 Apr 2011 12:26:40 -0700
Hello again ...
I've found that when I use AVAssetImageGenerator to try to create a thumbnail from an HTTP-Live video stream, it fails, yet it works for basic M4V streams. I suspect that the multiple-bitrate nature of HTTP-Live is messing with it. I suppose I can parse the M3U8 myself and choose one of the bitrate streams, then parse the M3U8 for that stream and make an asset of one segment just to get the thumbnail, but i'm wondering if there's an easier way?
The URL of the stream i'm trying to generate a thumbnail for is:
http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8
Regards,
John
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