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li_sun

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Posts posted by li_sun

  1. If you need a high-end performance unit, then the PC is the only way to go. With 2000$, you can build a monster desktop with a decent 24' lcd monitor. Intel has been dropping down the price of performance CPU recently and harddrive is just so cheap (recently bought 320G+500G SATA II for little over 150$). Video card like nvidia 8800ultra is dirt cheap. You can easily get 4g ram for no more than 200$. A full tower case with 650w power supply. There are so many things you can do with a PC
  2. LR 1.1 removed the feature of choosing colorspace for some reason and i believe the default in LR is set to ProPhoto which might be a good thing. However, what if people use Adobe RGB1998 in photoshop? Wouldn't this cause a color difference between LR and photoshop? I hate to convert color space every time switching in between LR and photoshop and yet I haven't found a efficient way to make LR and photoshop work together.
  3. Thank you for replying my post.

    I thought there is NO compression when saving as PSD file, but how come the file size is almost half as small as TIFF file?

     

    I am thinking categorize my images as following

    1. RAW 2. TIFF or PSD? (uncompressed, 16bit, all layers,Adobe RGB)

    3. TIFF (LZW compressed, 8bit, flattened, sRGB)

    4. JPEG (for web use or small prints, sRGB)

    Does this look reasonable? any suggestions?

     

    Thank you

  4. I have been trying to optimize my photoshop picture editing workflow but

    encountered some questions.

    Lets say I am editing a picture in Camera Raw in photoshop. I first convert the

    raw file into 16bit image and make changes on exposure and so on, then I open up

    the file in photoshop do other changes by using adjustment layers. I then

    convert the image back to 8bit.

    1. Here the problem is that the file size would be huge (usually between 60mb

    to 100mb due to multiple layers) if I save the file into .TIFF format. I want to

    keep the flexibility to modify layers later on but the image size is just too

    big. Is there a better way to balance this?

    2. When do you actually Resize your image? Surely large image is great for

    high resolution printing but it also takes huge amount space of harddrives.

    3. My last question is that How do you manage your photos? Do you keep raw

    file, tiff (high resolution image right after doing all adjustments) and a small

    size jpeg for other purposes at the same time? This way it would take tremendous

    space of harddrives but at the same time gives you great flexibility for later

    use. What is the best way?

     

    I hope I have made my questions clear. Thank you for your time.

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