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Audio problem

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04 Aug 2014 16:50 #50961 by woodchip
Audio problem was created by woodchip
I have created a wedding video for a friend in fcpx and I find in some of the clips I get an intermittent whine for a split second on the audio. I must add that I had used my stereo ext. mike on my Canon xa25 camera. Is there a way I can obliveate this noise ?

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05 Aug 2014 17:20 #50993 by BenB
Replied by BenB on topic Audio problem
Can you post a sample of the whine? Or just a wine sample?

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06 Aug 2014 06:51 #51010 by woodchip
Replied by woodchip on topic Audio problem

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06 Aug 2014 14:22 #51026 by BenB
Replied by BenB on topic Audio problem
Not sure what you mean by "whine". Do you mean the beep from the DSLR taking photos? That's going to be tough. You'll need something like iZotope RX, which ain't cheap.

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06 Aug 2014 15:35 #51030 by woodchip
Replied by woodchip on topic Audio problem
No not the dslr bleep, if you listen very carefully there is a definite intermittent audio whine which happens twice in this clip. Thanks for your time blw.

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06 Aug 2014 19:53 #51033 by rickytin
Replied by rickytin on topic Audio problem
Yes I hear the problem and you will need a program like BenB mention iZotope RX to view a spectragram so you can select the frequency that have the problem and then fix it.

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06 Aug 2014 19:57 #51034 by rickytin
Replied by rickytin on topic Audio problem
I did a test and this is the result.

drive.google.com/file/d/0B_U9joUtbqeMbWo...c2M/edit?usp=sharing

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06 Aug 2014 19:57 #51035 by woodchip
Replied by woodchip on topic Audio problem
Thanks for your help but I'll give it a miss at that price and be more careful in the future, thanks again to both of you

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06 Aug 2014 21:13 #51036 by tpayton
Replied by tpayton on topic Audio problem
Oh no worries. FCPX has all the tools you need to analyze and fix this. I'm making you a tutorial right now, I'll upload here in a few minutes.

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06 Aug 2014 21:50 #51038 by tpayton
Replied by tpayton on topic Audio problem
Here is a tutorial on how to deal with your issue, or any other unwanted frequency in a sound. I've used another free app to help you save some time isolating the frequency, but FCPX can handle all of it. Hopefully this will help you now and in the future.

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06 Aug 2014 22:23 #51042 by rickytin
Replied by rickytin on topic Audio problem
Nice tutorial TPayton

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06 Aug 2014 22:28 #51043 by woodchip
Replied by woodchip on topic Audio problem
What a star, great stuff and thanks, I'll do my best to follow it. That's how to rectify it but can you tell why it happened

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06 Aug 2014 23:52 #51045 by tpayton
Replied by tpayton on topic Audio problem
BTW. On yours I forgot to mention that that little squeak moves around a bit. So in that clip you uploaded there is also one at 6000 hz.

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