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Is IMX30 a better source/master for compressing/transcoding vs uncompressed AVI/Quicktime?
Hi, I posted this question on the Premiere Pro forum, and I was hoping to get the opinion of the people in the compression forum. See, I just came across this requirement from a digital delivery service for TVCs. They ask for an IMX30 to be uploaded on to their cloud, which then gets recompressed/transcoded to different file formats such as DVCPro50, DV25, IMX50, etc, and sometimes even get dubbed onto a BetacamSP tape.
I’m sort of questioning this process as I’ve always believed that starting from the best source, such as an uncompressed file, is always better than starting with a lossy codec such as IMX30.
Here’s a link to the complete article:
Am I right in thinking this article is more of a marketing move rather than an attempt to be technicality accurate and transparent? Would appreciate inputs. Thanks
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1 Reply
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Those are all older standard def formats and not great quality by modern standards.
Is this for TV /Cable (not public access)?
Common delivery has been MPEG2 Program or Transport Streams.
Sone now accept AppleProRes and DNxHD (I believe) if you have the bandwidth.
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