TopPixel wrote:
I went through the 52 RAW files from DPR again and extracted both the fullsize + regular embedded JPEG sizes along with the overall RAW file size. The total percentage of the filesize taken up by both the embedded JPEGs is shown in the export below:
It boggles my mind that Sony engineers would think this would be a good idea at all to waste so much space and CPU time. I bet this is one of the reasons that the Alpha 1 can't actually do the full 30 fps with tracking as shown in the Mark Galer review. It could only do 26.6 fps with tracking and you have to drop down to wide area - no tracking in order to do 30 fps. The CPU is wasting time creating full size JPEGs instead on AF! This is just so plain wrong and absolutely unnecessary for a sports camera! 5-20% of the Sony Alpha 1 RAW file is just a waste of space and time.
I guess only a waste of space and time if you don't make use of embedded jpegs. But a lot of us have wished for a full size jpeg since the beginning of Sony MILCs. So I'm happy. Canon and Nikon have been doing this forever.
