Devin Crane
13
COW Coins
4
Storage & Archiving Coins
Forum Replies Created
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Thank you, that’s what I was looking for. I have no concern whatsoever about our tapes being rejected the only time a tape has been rejected of ours was due to a Beta deck gone bad. Even then all but 1 station accepted the tapes, go figure.
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Still once again I’m not looking for an industry wide standard.
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Bob,
I don’t think you are understanding my question. Forget HBO, forget the discovery channel, forget WKRP, Does the ATSC have standards for broadcasts. I understand every station and network is different some say 100 ire some say no audio above -12db. I want to know what the ATSC says is acceptable.
Our local station still wants me to send a beta sp tape with the whites at 100 ire setup at 7.5 even after Feb 17, 2007. And you know what I will do what they say. It’s just for my own fancy to know what the ATSC says is acceptable, or maybe it doesn’t matter, they don’t have any illegal levels and ATSC doesn’t care.
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A simple I don’t know would be suffice.
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What I’m getting to is what’s the difference in standards with NTSC and ATSC. I know every station will be different and have there own set rules.
However In NTSC white levels can’t go above 100ire or else they interfere with the audio, also the setup levels are set to 7.5 and so on. ATSC shouldn’t have those problems, I’m looking for someone who knows about this.
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I understand the stations requirement lists, I have been dealing with this for years. And I understand that every station is different, I just want to know the changes in what’s legal and not legal since NTSC will become obsolete in a matter of months. Or does everything stay the same from NTSC to ATSC.
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Ok so when Feb 2009 hits I will still have to keep the whites at or below 100 IRE?
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Check out Mac Caption or ccCaption
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Shooting SD 29.97. I can understand why the CD is off it’s not synced up to a word clock like our TV Audio board is. I eventually slowed the audio down from 100% to 99.999% with the speed adjustment and that has brought me to a very close sync. I don’t believe my problem was the actual conversion from 44 to 48, the Front of House board is not synced with our word clock.
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The dialogue is getting off over time. If I sync the 44kHz audio to the 48 kHz it stays in snyc for a little while but gets off over time even after I convert to 48kHz. I think I need to do some sort of pulldown in order fix this, but I’m not sure how.
The compressor didn’t have the look ahead set far enough thus the distortion. We have the output set to -10db and was still distorting.