[Interest] Converting CVImageBufferRef into QImage

Thiago Macieira thiago.macieira at intel.com
Fri Feb 28 19:26:32 CET 2020

On Friday, 28 February 2020 09:57:31 PST Nuno Santos wrote:
> Thiago,
> kCVPixelFormatType_422YpCbCr8     = '2vuy',     /* Component Y'CbCr 8-bit
> 4:2:2, ordered Cb Y'0 Cr Y'1 */
> Missing your incredible replies already... You ROCK! :)
> The question is still pertinent in the Qt domain since there is no direct
> way of constructing a QImage from 2vuy color space.

Then you convert yourself or via some HW acceleration.

You may be able to ask CV to convert to ARGB32 in HW for you.

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel System Software Products

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