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hd 4870

  1. B

    Dolby HDR downsample or reshoot?

    Hey, Does anyone have any thoughts on this. I recorded a 30minute DolbyHDR movie on my iphone12. My old computer isn't able to handle the footage very well for editing. What would be the best way to downsample to footage to HD? What are the negatives of doing this, loss of quality/dynamic...
  2. 2

    How to convert a jpg image to HD resolution...?

    Hello all, I have a jpg file that is 5146 x 1872 pixels. I'd like to reduce it to a maximum of 1920 x 1080 pixels. How can I do this on my Mac? I mean, can I retain the view of the photo (without cropping it) and reduce the resolution? I guess this would involve merging pixels to reduce...
  3. Jamesconnery

    HD 4870 bricked

    Recently bricked a HD 4870 with a bad flash and tried to re flash the card. I keep getting an 0FL01 error. Needless to say I cannot re flash with new bios as I keep getting no adapter found with ATI flash commands. Atiflash -i does not list the card even though both 6 pin power cords are...
    • Jamesconnery
    • Thread
    • bricked hd 4870 jumping pins reflashing
    • Replies: 2
    • Forum: Mac Pro
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