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Julian

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Posts posted by Julian

  1. I had the pleasure of testing the new Sigma 18-35mm f/1.8 DC HSM Art (on a Canon 100D...).

    Focussed on photography, but the results are amazing. Even at f/1.8 it is really sharp, I'm sure it will even beat many primes. It's pretty crazy actually!

     

    [url=http://www.eoshd.com/comments/gallery/image/527-sigma-18-35mm-f18-18/]gallery_20742_66_915739.jpg[/URL]

     

    [url=http://www.eoshd.com/comments/gallery/image/528-sigma-18-35mm-f18-18/]gallery_20742_66_752602.jpg[/URL]

     

    [url=http://www.eoshd.com/comments/gallery/image/529-sigma-18-35mm-f18-18/]gallery_20742_66_2540019.jpg[/URL]

     

    Here you can find 78 sample pictures for download in full resolution. In the first slideshow everything is at f/1.8!

    http://www.digifotopro.nl/content/exclusief-%E2%80%93-testfotos-sigma-18-35mm-f-18-dc-hsm-art

     

     

     

    I did a very small video test, wanted to see if it's parfocal. I think it is!

     

    http://www.youtube.com/watch?v=-agLVS4MP_c

     

    This will be killer on Blackmagic EF-mount camera's (if it will work?), Canon aps-c with raw... MFT with speed booster, if a electronic EOS version ever arrives...

     

    Pricing of the 18-35mm is TBA...

  2. My quick observations using GregoryOfManhattan's Alpha build.

    - Better speed, stable 1592x796 recording (see test above)
    - Playback works (B&W, slow speed)
    - Buffer improved to 5 stars from 4 stars on my camera
    - Way more available resolutions, select width and choose aspect ratio
    - 'Digital dolly' mode works!
    - Recording with live view button, I don't have to do any kind of work around

    - Cropped mode works - display still turns pink but DNG files are fine!
    - 4GB+ recording works but the raw files aren't converted properly yet - not usable yet, work in progress
    - recording rectable / frame counter is flickering all the time (same as previous build)
    - Camera crashes when trying to play back raw files made in cropped mode

  3. New resolution test with GregoryOfManhattan's Alpha build using hacked mode.

    (Check ML 50D topic, alpha testers wanted, send him a message)

    Sandisk 32GB 90MB/s CF

    3:2 @ 1592x1062 ~ 135 frames
    5:3 @ 1952x955 ~ 270 frames
    16:9 @ 1592x 895 ~ 480 frames
    1.85:1 @ 1592x860 ~ 850 frames
    2:1 @ 1592x796 - No skipping!

    It can record over 4GB and span! I shot 1592x796 continously, stopped recording manually at 10GB. The buffer is completely fine. But right now the files don't convert properly so it's not usable yet!

    Wanted to try anamorphic resolutions like 1440x1062 and 1320x990 but ran out of batteries...

    Overall definitely an improvement over the previous build, that gave me these results:

    1592×1062 – frame skipping after about 50 frames
    1592×840 – frame skipping after about 480 frames
    1592×720 – no frame skipping


     

  4. Cool, that's good news!

     

    I fixed the frame skipping on my anamorphic video. The image sequences were imported as 25 fps and my project was 24 fps. Simple as that. Reuploaded the correct file:

     

    http://vimeo.com/67023056

     

    That noise test I posted earlier has gone completely viral since it was featured on EOSHD... It's on DPreview.com, Engadget, Cnet Australia, Petapixel and a lot more websites :D

     

    Bummer the video isn't completely correct, as I found out the H2 setting doesn't actually do anything, it is H1.. I will fix that tomorrow in the video and reupload a file with more footage shot at H1 (6400). Will try to do some underexposed shots and push them to 12800, 25600, etc ;) Curious how far I can go...

  5. If 1700 is your complete budget, I'd suggest the Panasonic G6. Cheap body, very good quality and 1080p60. Don't think there is anything in this price range that can beat it.

     

    This will leave you plenty of money for lenses, a microphone, tripod/monopod/rig.

     

    Buy a standard zoom with stabilisation for weddings etc. Some cheap adapters and cheap old manual glass (Minolta MD, Canon FD, Nikon F) for creative shots.

     

    http://www.eoshd.com/comments/topic/2660-panasonic-g6-vs-gh2-video-test/

  6. Tiny bit of bad news. That test I posted earlier, at ISO H2, 12.800 (and has gone completely viral... :D) is probably H1 (6400). It seems that putting the 50D in H2 doesn't affect live view or raw video. Only still pics.

     

    But still, not bad I think. Here's another shot:

     

    [URL=http://www.eoshd.com/comments/gallery/image/524-iso6400/]gallery_20742_64_302701.jpg[/URL]

     

    1592x840, ISO 6400, Sigma 30mm f/1.4. Here is a still frame. DNG converted with some luma and color noise reduction. Upsized to 1920 width in Photoshop and added some unsharp mask.

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