On Wednesday 17 April 2013 03:15:06 Gary Overall wrote:
> I am working on an iOS app and have been researching and seen different
> approaches of converting video frames from sws_scale() to a UIImage, for
> placement in a UIImageView. I am presently attempting to play my video
> by successively altering the contents of my UIImageView.
>
> I then want to take pFrame and convert it to a UIImage so that I can
> update the UIImageView.Can someone please point me in a really good
> direction of how to do this conversion? Thank You In Advance
Create a CGImage from the data then a UIImage from that
CFDataRef cfdata = CFDataCreate(NULL, frameBuf, size);
CGDataProviderRef dataProv = CGDataProviderCreateWithCFData(cfdata);
CGImageRef cfimg = CGImageCreate(w,
h,
bitsPerComponent,
bitDepth,
w * bytesPP,
rgbColour, bmpInfo, dataProv,
NULL,
NO,
kCGRenderingIntentDefault);
[self setImage: [UIImage imageWithCGImage:cfimg]];
CGImageRelease(cfimg);
CGDataProviderRelease(dataProv);
CFRelease(cfdata);
Something like that.
--
Gavin Kinsey
AD Holdings Plc
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