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Showing results for tags 'cineform'.
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Hi! I'm new to the forum, and a recent purchaser of the EOSHD 5D3 RAW video ebook which has been great thank you very much! I learned about Cineform from the book, and at first glance it seems like a huge boon: smaller file sizes, fewer post production steps etc. But today after converting my first full 5D3 RAW video shoot with Cineform, I noticed it didn't seem to be as sharp as I expected. Let me briefly explain my old and new workflow and perhaps someone can tell me if I'm doing anything wrong: Old workflow: - Copy ML RAW video files to HDD - Point Rawanizer to the folder and batch convert all clips into a DNG sequence using the dcraw option - Import the DNG sequence into Adobe After Effects, using Adobe Camera Raw to apply some general grading, colour correction, sharpness etc - Drop the import into a composition and scale the composition to suit the length of the clip - Export to a DNxHD "DNX 120 1080p 25" encoded .mxf file - Import all .mxf files into Premiere for editing New workflow: - Copy ML RAW video files to HDD - Point Rawanizer to the folder and batch convert all clips into .avi files with the Cineform option (-422 parameter for the free version) - Import all .avi files into Premiere for editing - Apply grading and sharpening in Premiere As you can see, the new workflow has fewer steps, and I end up with much smaller files, which is great. But even before I apply sharpening to the DNGs in the old workflow, those images are FAR sharper than the ungraded Cineform files. It almost looks like the files are 720p not 1080p. I've attached a photo illustrating the dramatic difference. The Cineform is on the left, and the DNG is on the right. The DNG has had no processing done to it, this is how it looks with all ACR sliders set to their defaults. Can anyone help? Thank you!
Hello, Everyone. I am debating whether to jump into the Canon 5D Mark III Raw video capture world, but as I have been researching the topic and equipment further I am now considering using Cineform as an editing codec in Final Cut 7. Up until now I have only work with ProRes, but I have read excellent things about Cineform, so I wanted to ask others what they feel about it as an editing codec. Does cineform work well in Final Cut 7? Does cineform require more computer performance in order to edit with? More RAM? RAID? Or would a RAID setup be overkill? Is there a version of cineform you really prefer to edit in? Raw? 4444? 422? Is there much visible difference between the various quality levels? Does cineform grading integrate well from cineform studio into Final Cut? These are some basic questions I have after having read about cineform a bit, so I would love to get some real world feedback on it from others. Please don't hesitate to add any additional observations you might have from your experience. Every bit of information is useful to me. Thanks so much. I look forward to your responses.
I've just shot a short film using the ML raw hack for the 5DmkIII. We are using a PC workflow so we transcoded the raw files into Cineform raw using GoPro Studio Premium, RAW2GPCFv113, and RAWinizer. Cineform seems like a much easier workflow than cinemaDNG, so that is what we went with. However, the resulting Cineform .mov files that come out are pretty noisy. I shot almost the entire film at 100 ISO with Canon CN-E lenses so I'm pretty sure the noise is a result of the transcoding process. Has anyone else worked with Cineform raw? Is the noise typical or am I doing something wrong? We purchased Andrew's 5D raw guide and I didn't see any mention of this, as either a problem to avoid or something typical to expect. I assume Neat Video Pro would be capable of noise reduction while maintaining the high bitrate of Cineform raw, but is this really necessary? As it is some shots almost look unusable "out of the box" so to speak without some noise reduction. I am posting this from work so the only clip I can show, at the moment, is this one I previously uploaded for the director to see. This one isn't particularly noisy but it is more noticeable in other clips. https://vimeo.com/76398367
Hello, Everyone. I am debating whether to jump into the Canon 5D Mark III Raw video capture world, but as I have been researching the topic and equipment further I am now wondering how much data storage and backup will be necessary for larger files. With estimated calculations of Raw footage being about 7GB per minute, I wanted to ask others who are shooting Raw how much storage space are you finding you need? Terabytes seem like they would get chewed up quite quickly, so how many are people working with? 4TB? 16TB? 32TB? And for what size projects? 5min? 30min? 90min? Futhermore, data storage seems like it could vary dramatically depending on what editing format you end up converting the Raw footage into. Up till now I've only used ProRes in Final Cut, but I am also seriously entertaining cineform. It seems to have excellent feedback for a compressed file format, and would probably save space compared to ProRes, as the Raw>DNG>TIFF>ProRes conversion for editing would require a lot of intermediate files, and storage space. Finally, I also wanted to ask about computer performance when shooting Raw. Since I will probably have to invest in an external backup system to get an adequate amount of storage space, I have started to entertain using a RAID system. Do people find they need a dedicated RAID setup for editing speed now that they shoot Raw instead of H264? Or is a RAID setup really overkill at this point from a editing performance standpoint? Thanks so much. I look forward to the responses.