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levisdavis

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  1. Like
    levisdavis got a reaction from nahua in Interview with Panasonic - raw HDMI output may be coming to future GH4 firmware plus anamorphic aspect ratios in firmware V2.0   
    ... Thinking that the 1:1 and 4:3 modes, with a 2x anamorphic, is actually closer to a classic 35mm field-of-view based on the new pixel height... Adding a .71 speed booster might actually take it over the top.
     
    Hey, that post earlier about changing the sensor resolution to create a "CinemaMode" is awesome! Great idea. Hoping this is taken seriously by Panasonic.
     
    - - - - - - - - - - - -
     
    2X Lensing Tests in PhotoMode:
     
    I've found that with an ISCO 2x Ultra Star Mini that a 28mm Nikkor Prime doesn't vignette with PhotoMode set to 1:1. When shooting towards lights vignetting becomes noticeable. A Nikkor 35mm Prime in 4:3, 3:2, and 16x9 has no vignetting. However, in a 16x9 aspect ratio the vignetting becomes noticeable when shooting towards lights.
  2. Like
    levisdavis got a reaction from Nikkor in Interview with Panasonic - raw HDMI output may be coming to future GH4 firmware plus anamorphic aspect ratios in firmware V2.0   
    ... Thinking that the 1:1 and 4:3 modes, with a 2x anamorphic, is actually closer to a classic 35mm field-of-view based on the new pixel height... Adding a .71 speed booster might actually take it over the top.
     
    Hey, that post earlier about changing the sensor resolution to create a "CinemaMode" is awesome! Great idea. Hoping this is taken seriously by Panasonic.
     
    - - - - - - - - - - - -
     
    2X Lensing Tests in PhotoMode:
     
    I've found that with an ISCO 2x Ultra Star Mini that a 28mm Nikkor Prime doesn't vignette with PhotoMode set to 1:1. When shooting towards lights vignetting becomes noticeable. A Nikkor 35mm Prime in 4:3, 3:2, and 16x9 has no vignetting. However, in a 16x9 aspect ratio the vignetting becomes noticeable when shooting towards lights.
  3. Like
    levisdavis got a reaction from Andrew Reid in Interview with Panasonic - raw HDMI output may be coming to future GH4 firmware plus anamorphic aspect ratios in firmware V2.0   
    ... Thinking that the 1:1 and 4:3 modes, with a 2x anamorphic, is actually closer to a classic 35mm field-of-view based on the new pixel height... Adding a .71 speed booster might actually take it over the top.
     
    Hey, that post earlier about changing the sensor resolution to create a "CinemaMode" is awesome! Great idea. Hoping this is taken seriously by Panasonic.
     
    - - - - - - - - - - - -
     
    2X Lensing Tests in PhotoMode:
     
    I've found that with an ISCO 2x Ultra Star Mini that a 28mm Nikkor Prime doesn't vignette with PhotoMode set to 1:1. When shooting towards lights vignetting becomes noticeable. A Nikkor 35mm Prime in 4:3, 3:2, and 16x9 has no vignetting. However, in a 16x9 aspect ratio the vignetting becomes noticeable when shooting towards lights.
  4. Like
    levisdavis got a reaction from Julian in GH4 Firmware V 2.0 (Photo Mode) is now available...   
    Aspect ratios including 4:3, 3:2, 16:9, and 1:1. Limited to 29.97P for U.S and 25P for 50Hz shooting.
     
    Shooters have the ability to shoot in Cine Picture profiles with full-manual controls. No 23.98 or 24P in PhotoMode.
     
    The 1:1 aspect ratio with a 2x anamorphic is a native 16:9. Internal recording at 100 Mb/s. HDMI output is still enabled! Might be a huge advantage to shoot anamorphic with a ShoGun after all! Will the GH4 embed the 1:1, 3:2, and 4:3 in a 3840x2160?
     
    I'm noticing a completely different grain structure in PhotoMode... Shot a 16x9 in 3840x2160 in Movie Mode and a 16x9 at 3840x2160 in PhotoMode and the grain texture in PhotoMode shows signs of compression artifacts not found on professional video or film cameras. Sorry. It's almost as if the sensor is acting differently. It's possible to notice the grain-structure change in 10x LiveView. The codec already has issues with recording in low-light, as seen by Dave Dugdale's GH4 vs. A7S demonstration (Dave's video mentions how a white background in low-light causes strange codec issues... I'm in a similar circumstance and it's helping to distinguish the new noise-floor patterns). This new grain texture appears to be present at ISO 320 and above. The white backdrop is close to 35 - 45% luminance values and not 80 - 95%). Needs more testing and proper lighting. Also, I'm under a 5200k CFL and not a professional non-strobing video light. However, this may be distinguishable in future tests with proper lighting and at low ISO values. Keep an eye out for it.
     
    Other info about 2.0 firmware...
     
    - - No new Gamma Picture profile.
    - - No 23.98 in 4096x2160.
  5. Like
    levisdavis got a reaction from Julian in GH 4K Official $2000   
    Sounds just like a Canon 1DC... Just add a MFT to EF smart SpeedBooster to the body... Could be a great investment.
  6. Like
    levisdavis got a reaction from Lucian in Digital Bolex Camera History   
    Digital Bolex is now holding pre-sales on their website. www.DigitalBolex.com.
     
    It's a big moment in camera history! Congratulations D16 backers as well as the production team behind the D16.
     
    Digital Bolex is fulfilling pre-sale orders within 8 - 12 weeks. One surprising factoid is that the camera has an internal hard drive option. It's the buyer's option to purchase a 250GB or 500GB internal SSD. Additionally, they are offering a number of different products including accessories and apparel.
     
    As stated in the D16 advertising, the camera costs about the same as a Canon 5D III. However, if you are a hot-rod camera enthusiast like myself, you're going to find a great deal more camera accessories for the D16 than the 5D III. For example, the BMPCC Metabones Speedbooster. Don't let the name fool you. This lens option will push the D16's low-light ability beyond the BMPCC's big brother the BMPC. Just a reminder here, the BMPC and the D16 are the only two budget-minded professional Cinema DNG cameras with a single-plane sensor offering global shutter.
     
    On somewhat of a side note, why is the camera called the Digial Bolex D16 and not the Digital Bolex S16? Could it be that by offering shooters the entire 4x3 sensor plane that this camera will be better suited for anamorphic shooters and/or cinema photographers interested in shooting unique aspect ratios? Either way, this sounds like a huge step up from BMPCC software developers. It might even come across as a parallel to 5D III shooters backed by the incredible team behind Magic Lantern.
  7. Like
    levisdavis got a reaction from Ratguity in Canon 50D_Video Anti-Aliasing Filter   
    Received a prototype VAF filter from Mosaic Engineering yesterday afternoon. Went through a couple tests thus far... Feel free to download DNGs of the 50D with the prototype VAF...
     
    https://copy.com/IOqlwsmWUi8i
     
    Thanks. The company producing/inventing/manufacturing the filter is called Mosaic Engineering. They are headquartered in Pennsylvania, USA. The footage is shot in Phoenix, AZ. I am not affiliated with Mosaic Engineering or Magic Lantern other than I'm trying to put the two and two together... In my opinion, this combination is an incredible opportunity to create an appropriate production camera with high-quality imagery and feel-good results.
     
    Enjoy!
  8. Like
    levisdavis got a reaction from Julian in Komputer 1200x Compact Flash Cards Coming SOON!   
    Komputerbay - Amazon Marketplace 1:53 AM (19 hours ago)   to me   Hello,   We are glad you are happy with our product.   We will be launching the 1200X version soon - we are unable to procure a health qualitity of semiconductors for mass production.   It will be available soon.   Thank You
    Customer Service
    CS  
     
    - - LooKs interesting!
  9. Like
    levisdavis got a reaction from Andrew Reid in ProRes vs ProRes - A first look at uncompressed HDMI with the Nikon D5200 vs the Blackmagic Cinema Camera   
    Just want to say thanks for the great article.You have provided such a great "readout" for the D5200. Thanks.
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