Craig Harris
Forum Replies Created
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Thanks Ola!!!
Already converting 🙂 -
Uli,
A drive that has 330 MB/s could be problematic, depending on the codec. ProRes 4444 should be fine though as it requires approx. 45 MB/s of throughput. At 330 MB/s, you should be able to get 3 to 4 streams of PR4444.Here are a couple of performance benchmarks you would get with a drive & 330 MB/s throughput if using uncompressed codecs:
-12 Bit RGB 4:4:4 / 1920×1080 (Only 38 frames per second)
-10 Bit RGB 4:4:4 / 1920×1080 (42 frames per second)
-10 Bit YUV 4:2:2 / 1920×1080 (64 frames per second) -
Bad idea.
Get something like Arri Relativity. -
Depending on the drives and RAID controller, a RAID 5 array can have an increased loss of performance as you fill the drives with content. Do you still have lots of space on your array or are you close to capacity?
Also, are you running Mini-Sas or Fibre?
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Is the MB/s second the same for 23.98 and 59.94?
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According to the Black-Magic speed test, you’d need a drive transfer speed of about 580 MB/s
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OK. Just found something here.
Yesterday I added the following debug code: DPDecoder.Count = 0
Just as a test, I removed the code and now have real time playback at Quarter Res Good.
I believe that code was a fix for importing R3D files into the media pool. I’m not sure what that code would cause a lack in performance… -
1. System is set to HD.
2. Running 12 GB of ram.
3. I am getting 17 FPS at quarter res.
4. Red files are 4K 16:9 @ 23.976
5. The Decode is set to: Camera Metadata
6. I do get real time playback with HD DPX files.
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Thanks.
Got it working! -
I’ve tried the the workflow you’ve suggested Vladimir and I can’t get it to work.
Every time, I get an error when trying to import the EDL. The error reads “FAILED TO COPY EDL EVENT LIST TO THE VIDEO-TRACK’S EVENT LIST.” It is also time consuming to import each R3D file individually. Is there a way to extract all the R3D files from a root folder without having to go in each take folder?Thanks,
Craig