I know this is ML forum, but you guys normally know stuff about EXIF and Metadata and the BM Forum is really hard to get answers on anything that isn't the newest new new.
I bought the BMPCC (BlackMagic Pocket Cinema Camera) original or first edition what have you, the not-4K one. In package, never used at my local photo store for a good price and it shoots RAW, so I of course had to have it. And I've really been interested in the Super 16 look of lately and B4 Zooms and so on, so its a nice package.
I noticed that when playing the DNG's in MLRawViewer (which somehow works with Compressed DNG's from BM cameras) that the camera actually shoots 1952x1112 and not 1920x1080 as shown in Resolve and other software- Not a big Crop, but none the less a crop on an already heavily cropped camera. The DNG's contain metadata that tell the software, like Resolve to Crop to 1920x1080. See Exif. I don't know why, maybe for easier calculations or just to adhere to a standard, but I see no artifacts with the extra resolution.
I opened a DNG in Rawdigger Trial version and I have no idea what I am doing or if this is the right tool. But got the exif data. What I need help with, is a way to change or remove the crop, preferably on all the DNG's, like Batch uncrop if possibe or Change Metadata of all DNG's on the SD card.
So if someone could point me at the right tool or Command, I would be very happy.
Just some extra info, in my test I found out that the camera LCD shows the cropped 1920x1080 area and not the full 1952x1112 recorded resolution.
I bought the BMPCC (BlackMagic Pocket Cinema Camera) original or first edition what have you, the not-4K one. In package, never used at my local photo store for a good price and it shoots RAW, so I of course had to have it. And I've really been interested in the Super 16 look of lately and B4 Zooms and so on, so its a nice package.
I noticed that when playing the DNG's in MLRawViewer (which somehow works with Compressed DNG's from BM cameras) that the camera actually shoots 1952x1112 and not 1920x1080 as shown in Resolve and other software- Not a big Crop, but none the less a crop on an already heavily cropped camera. The DNG's contain metadata that tell the software, like Resolve to Crop to 1920x1080. See Exif. I don't know why, maybe for easier calculations or just to adhere to a standard, but I see no artifacts with the extra resolution.
I opened a DNG in Rawdigger Trial version and I have no idea what I am doing or if this is the right tool. But got the exif data. What I need help with, is a way to change or remove the crop, preferably on all the DNG's, like Batch uncrop if possibe or Change Metadata of all DNG's on the SD card.
So if someone could point me at the right tool or Command, I would be very happy.
Just some extra info, in my test I found out that the camera LCD shows the cropped 1920x1080 area and not the full 1952x1112 recorded resolution.
---- ExifTool ---- ExifTool Version Number : 12.36 ---- File ---- File Name : super16 raw_1_2022-02-10_1144_C0020_000000.dng Directory : I:/super16 raw_1_2022-02-10_1144_C0020 File Size : 2020 KiB File Modification Date/Time : 2022:02:10 10:44:55+00:00 File Access Date/Time : 2022:02:10 10:44:54+00:00 File Creation Date/Time : 2022:02:10 10:44:55+00:00 File Permissions : -rw-rw-rw- File Type : DNG File Type Extension : dng MIME Type : image/x-adobe-dng Exif Byte Order : Big-endian (Motorola, MM) ---- EXIF ---- Subfile Type : Full-resolution image Image Width : 1952 Image Height : 1112 Bits Per Sample : 12 Compression : JPEG Photometric Interpretation : Color Filter Array Orientation : Horizontal (normal) Samples Per Pixel : 1 Planar Configuration : Chunky Tile Width : 976 Tile Length : 1112 Tile Offsets : 9216 1084480 Tile Byte Counts : 1075262 984166 CFA Repeat Pattern Dim : 2 2 CFA Pattern 2 : 1 2 0 1 TIFF-EP Standard ID : 0 0 0 1 DNG Version : 1.2.0.0 Unique Camera Model : Blackmagic Pocket Cinema Camera Linearization Table : (Binary data 20799 bytes, use -b option to extract) Black Level Repeat Dim : 1 1 Black Level : 256 White Level : 51080 Default Crop Origin : 16 16 Default Crop Size : 1920 1080 Color Matrix 1 : 1.31197 -0.49679 0.01156 -0.41723 1.44237 0.04528 0.06723 0.2171 0.72651 Color Matrix 2 : 1.00885 -0.27351 -0.08258 -0.48997 1.34441 0.11174 -0.06406 0.32997 0.53917 Camera Calibration 1 : 1 0 0 0 1 0 0 0 1 Camera Calibration 2 : 1 0 0 0 1 0 0 0 1 As Shot Neutral : 0.6306 1 0.7728 Baseline Exposure : 2.1 Camera Serial Number : BC5D3219599F4337BFA39329B572099A Calibration Illuminant 1 : Standard Light A Calibration Illuminant 2 : D65 Time Codes : 11:44:55.00 Frame Rate : 24 ---- Composite ---- CFA Pattern : [Green,Blue][Red,Green] Image Size : 1952x1112 Megapixels : 2.2 |