The M series utilizes VideoToolBox GPU compression with a YUV422 format kCVPixelFormatType_422YpCbCr8BiPlanarVideoRange input, and the compressed output JPEG image format remains YUV420. For the Intel series GPU compression, a YUV420 format kCVPixelFormatType_420YpCbCr8Planar input is required, and the compressed output JPEG image format is YUV422. The output format after compression is not consistent with the input format. Does VideoToolBox GPU compression support output YUV422 or YUV444 JPEG images and H.264 streams?
