Suggestions for removing video noise from converted Hi8 footage

I am about to start capturing Hi8 material into FCP 6 through a Sony D8 camcorder that does the analog to digital conversion. Even after cleaning the tape heads, I notice a very few lines of noise at the very bottom of the frames - like a dirty head. From the camcorder side everything looks normal - no noise. From the FCP side in VTR mode you can see the noise. I am not sure if this is an artifact from the analog to digital transfer or if the tape head is still dirty.
Question: assuming I cannot eliminate the noise on transfer/input, is there an easy way to apply a universal filter or horizontal "clip" function to imported video to remove the bottom few lines of video? I guess I could always overlay a black canvas covering only a few lines on the bottom, but maybe there is a more elegant solution?
Thanks in advance for any counsel!

What you are seeing are timing errors that are an artifact of analog recording and generally are outside the viewable area of a CRT TV (i.e. in the overscan zone). If you are setting these up for digital presentation - web or computer play only, these items may be seen.
You have a couple of options to deal with the tearing ..
• Recapture the material using a Hi8 deck and a separate analog/DV converter with a full frame Time Base Corrector between the tape machine and the analog/DV converter. This will clean up the timing errors but is an expensive proposition.
• Crop the image. This will leave a very slight letterbox effect and may not be noticeable unless you mix the material with non-cropped material.
• Slightly enlarge the material so that the tearing falls outside of the 720x480 area. Expanding images much beyond 110% softens/pixelates the images noticeably and my not be acceptable.
• Live with it.
Good luck.
x

Similar Messages

Suggestions for eliminating hissing noise from Synced Synth Recordings?

When recording an external synth, the volume levels are very low. I connect the midi cables to my interface (Alesis io14). I also connect the audio ins and outs. This has helped me to produce other music from composers who want to dump from their synths. We do a track at a time.
Unfortunately, when recording this way, the volume is lacking. And if we want to use the original performance from that synth, I always have to overcompress the audio tracks, which then creates hissing. I can't think of anything to do as I always make sure that the keyboard volume is maxed and all keyboard tracks are turned up as well. Any suggestions on getting rid of the hiss?

Get some good preamps or a Firewire Mixer with good preamps to amplify the signal before it hits the A/D converter.
To eliminate existing hiss check out iZotopes RX Plug In, the denoiser section has a learn function where it takes a fingerprint of the noise to eliminate and then very accurately eliminates that frequency spectrum from the Audio file. Check out the demo:
http://www.izotope.com/products/audio/rx/

Removing Digital Noise from CCTV Footage

Hi,
I was just wondering if anyone knew of any good filters, plugins or tips/tricks for removing digial noise, or smoothing artifacts on some footage taken from a survaillence camera?
I have tried the Noise Reduction filter from the Too Much Too Soon free plugins with no luck. Any other suggestions would be greatly appreciated.
Many thanks,
Martin.

neatvideo.com "now for AE CS3 and CS4 for mac"!
hope this helps,
steve

Can Logic plug ins remove background noise from interview?

Can Logic plug ins remove background noise from interview?
A friend with an important interview recorded in noisy conditions has asked me to help remove background noise - never done this technically.
Is there a Logic or third party plug in that would could remove background noise from a spoken word interview? Have tried EQ which improves the sound slightly but not a solution.
Anyone with specialised knowledge of this sound editing operation?
cheers
MS

There are several 3rd party denoisers, they mostly work by first 'learning' the noise footprint of the audio, for which it is best to record a few seconds of silence (with an open mic).
These will all do a decent to excellent (it all depends on the source material) job:
http://www.kvraudio.com/get/3199.html
http://www.kvraudio.com/get/2104.html
http://www.kvraudio.com/get/2791.html
http://www.kvraudio.com/get/1182.html
http://www.kvraudio.com/get/1029.html
Addit:
Is it that background noise (traffic, talking etc) drowns out the words? Then you'd probably have more luck with (radical) eq-ing and/or notch filtering to find the most dominant frequency range of the speaker in relation to the background noise.
As an interviewer myself I will point out that even with a small disctaphone you need to have some awareness of how the microphone picks up things. As soon as you nead to lean towards whoever you're talking to, just to make sure you're audible, the dictaphone on the table is probably recording mainly ambient noise, the interview being part of that. This is especially a problem when interviewing in a busy public space.

Remove background noise from imovie '09

Can I remove background noise from imovie '09 more than one clip at a time?

Ya you got it rightly I read a guide here http://www.kenstone.net/fcphomepage/basic_audio_filtertutoria.html
so I am aware of basic things at least.Like you gave an example of Main Parameter in your previous reply similarly I feel if some where I can get these parameters in Filter what do they do that may help.

Removing Wind Noise from Audio in FCP

Is there a way to remove/filter wind noise from audio for use in FCP?

I'm not sure if you're if your sarcasm is targeted at me or Apple but just to clarify:
By rolling off the bottom end prior to using a Noise Print style NR technique you'll get a far better end result than just asking something like SoundSoap to decipher everything.
Wind noise is dynamic. NR tools like SoundSoap and other basic noise tools do not adequately address it. Since much of the problem with wind is in the very low frequency range simply rolling that stuff off cleans up the signal significantly and sometimes is all you need. Adding noise print style NR after the LF has been eliminated will produce a much better result.
Another technique for changing the perceived amount of interference from a dynamic source like wind is to copy a chunk of relatively clean ambient tone and pasting it over areas where there is noise but no dialogue. This step will obviously not help of a strong wind gust happens over the voice but it does improve the overall perceived quality of the recording. I usually don't offer this suggestion right off the bat because it's more of a surgical procedure which takes a bit of skill. What most people are looking to do is just clicking on the "remove noise" button.

First Gen MacBook Pro and no firewire 800. Suggestions for capturing video?

My first gen MacBook Pro only has one Firewire 400 port and nothing else (I got in a argument with a mac store clerk regarding the truth of this statement). My external hard drive has one Firewire 400 port, two Firewire 800 ports, and 1 USB. So far as I know the standard for most video cameras are still Firewire 400, in which case daisy chaining is out of the question (considering I will be using that port to connect to my computer). Any suggestions on how to capture video straight from a deck to my external hard drive?
Thanks!
MacBookPro1,1 Mac OS X (10.4.9)

I think you can use a FW800/400 adapter and daisy chain your camera to the drive.
http://www.amazon.com/Sonnet-FireWire-800-Adapter-FAD-824/dp/B0000CDJPQ

Removing hiss/noise from amp simulator

Iv recently started to record using Garageband and just cant remove the hiss/noise from the amp simulator without compramising the sound i want for recording drastically. I use quite high gain as i play mainly heavy rock, iv tried turing the gain levels down but im not getting anywhere near the sound i would like to achieve. So do you know of any methods that i can give a go or will i just have to live with the results and compramise?
Many thanks in advance!
Scott

Cheers guys for the help, it went down a treat and now i practically have no hiss/noise on my tracks. Thanks very much for letting me get my music down as i want it, you were both very helpful!
Cheers!
Scott

Suggestion for a Video Monitor For FCP

I am looking for a video monitor to use with FCP. The Sony PVM-14L2 13" has been recommended. Is anyone familiar with this monitor or do you have a monitor which is working well for you that you would recommend.
1) Should I be looking for anything key features not listed below?
2) Will I need any other hook ups to make this work with my system?
(Right now I am using a JVC SR-VS30U Dual Deck. A firewire from the computer to the deck and component from the deck to to t.v. the deck also has s-video)
3) When I move into High Definition will this monitor work?
Key Features of the Sony PVM-14L2 13"
Variety of Input Options
The monitor accepts composite, S-video, component and RGB signals standard without options. Serial Digital signals can be viewed with the optional
(with audio) or BKM-120D (without embedded audio). Even
, Sony's version of Fire Wire can be displayed with the optional BKM-155DV board.
Beam Current Feedback Feature
In studio environments, monitors tend to be left on for long periods. This practice leads to white-balance drift and unstable color reproduction. The Beam-Current Feedback circuit corrects for drift over long-term usage of the monitor.
Professional Set-up Features
Calibrating monitors assures that each display is showing correct colors which will match any other correctly calibrated display. The PVM-14L2 has set-up functions like Blue-Gun, H/V Delay, and selectable color temperature for these critical calibrations.

Sounds like a great choice as long as the size works for you. A small truly high-res monitor is much more useful than a big impressive soft one for analysis monitoring.
1) I don't think you need anything else unless the JVC thing doesn't work out. In that case you can try your camcorder, or a capture device such as ADS Pyro, Matrox MXO, or one of the Aja or Decklink cards. Depends...
2) JVC SR-VS30U - I don't know, there are a lot of devices that won't simply pass FireWire through, including many or most DVD recorders. Your best bet is to try it and monitor it on whatever you have.
If you're on NTSC you'll have to pay attention to the black setup. Many consumer digital devices these days won't put in the 7.5IRE setup for North America.
That's OK as long as you aren't using it to do analog conversions. If you can get FCP bars through the thing and set the monitor up properly to them, you should be OK. I'm sure the monitor can be set to 0IRE in menus if need be.
3) It won't show you an HD signal. If you're using the MXO it will give you a realtime SD downconvert to monitor. But that monitor won't display anything but NTSC and PAL. If it did I would probably say that 13" is too small.

Removing background "noise" from an interview recording

Hello!
I was wondering if it was possible on Soundtrack Pro to remove continuous background "noise" from a recorded interview? An example would be someone clicking a pen or a tapping his foot during the duration of the interview. Any advice would be extremely helpful.
Thanks so much!
Ted

It can, but what you are describing are not continuous, but points of sound. Continuous refers more to hums and vibrations, things like air conditioner noise or the sound of traffic. That said you can still give it a try. You can also try running the click and pop filter and see what you get.
Regarding these point sources I have better luck removing them with Adobe's Soundbooth. Their cascading frequency display allows you to draw irregular shapes around sounds like these and then extract them without disturbing the other sounds around them.
Take a look at the manual.
Good luck

Removing Fan noise from lighting

First, thank you for your responses... Secondly, I know these problems should be thought of in advance and not to rely on post so I would appreciate help rather than criticism...
There is noise from the fans of the lights. A single person is speaking to camera in an inside room. I have reduced noise (set noise print –> reduce noise) in ST Pro, which got rid of fan noise (-45db), but distorts the voice so it sounds like he is speaking underwater. I added an EQ filter, but can't get this to sound very good...
I have Soundbooth CS5 and FCS. Thanks for any help.

STP noise reduction has a tendency to do that rather quickly. The only thing that helps is to reduce the amount of noise reduction which defeats much of the purpose.
First first adding some parametric eq to reduce the bad frequencies and then do a noise print and noise reduction, using less reduction, no lower than about 54dB.
You can also go into the spectrum analyzer and try to carve out the bad frequencies. This is more difficult than in Soundbooth's version, which is were I generally head off to for that sort of work.
Recently I've been trying Isotrope's RX noise reduction and find it miles ahead. Where I was using it I found I had to back up and reduce background in a lot more shots I'd previously just skipped over. It's one of those things that can be too good. It's spectrum analyzer is also quite good.
Good luck

Remove "Pop Noise" from an old vinyl record?

Hi guys,
How can I fix or let's say take out "pop noise" from an old vinyl record.
I have this old song that I need to use which was on an old record.
I saw a QT tutorial somewhere one time but can't remember where.
Can anyone help me with this please.
Many thanks in advance,
ZIA

Yes Zia this is a basic fundtion but it can be very frustrating if you try to do too much at one time.
That's my advice, once you get into the Anaylsis(not Actions) portion select just the points where you find the pops manually, no more than a few minutes at a time or else your computer will spend all day trying to highlight all the problems, and believe me you don't want the fix that comes from letting it go through the entire audio in 24hrs.
It's best to just try to fix section for section and listen to the results because sometimes the audio will come out sounding distorted and you have to go back and Edit>undo the fixes
Good luck

Attempting to Purchase games for 80GB video iPod from iTunes store . . . ??

I purchased this iPod hoping to be able to download games from iTunes which looked appealing, but on loading them into my shopping cart and mousing to the cart was greeted with a button that had view on it . . . on clicking the link was greeted with a message that this game was not available for download from the US . . . . same scenerio with 9 of 15 games listed for purchase from the iTunes store. When I attemped to delete the games from my shopping cart was greeted with this popup alert . . . unable to remove this item from your shopping cart unk. error 1011 There was an error in the iTunes store - please try again later. This was on 8/27/07.
Has anyone else had this problem???? I contacted the customer support number and no one seemed to be aware of this problem. But was told a problem alert would be submitted.

Well, I guess I'll post an answer to my question myself . . . was able to get connected with Customer Support and had this problem investigated . . . . the techs were able to resolve the problem and remove the games from my shopping cart and I was finally able to purchase some of the games (Hallelujah!!!) Thank You - Customer Support - Apple is still the first and only in my book . . . .

Hi I need Event for removal of component from UIEditor

Hi, JDev team
I need a event to identify removal of component from UIEditor.
I have one method of doing this.Apply viewSelectionListener to the UIEditor but i can'nt use this approach for some reasons.Is there any other way out??

I'm sorry, but Apple does not provide a downgrade path for iOS. Because downgrading is unsupported by Apple we cannot discuss it on these forums.
You may leave comments at Apple Feedback.

Suggestions for capturing video from HD source needed

I'm wanting to capture video from my PS3 (using component or HDMI) and I have no idea what device is good. I'm not looking to spend a large sum of money but it has to be a USB or Firewire external device as I don't have a Mac Pro tower to install PCI cards... yet.
I was looking at the Hauppauge HD PVR. Noticed it's not compatible with Mac's but saw if I purchase the elgato EyeTV software that it would work. I'm worried about compatibility and skeptical of trusting two products from two companies to work together without issue.
So I was hoping people on here would have some suggestions.
Thanks!

Hope its not too late of a reply but the Hauppauge HD PVR is awesome! (that is, if you don't pick up a defective unit).
I currently use one myself for capturing xbox 360 gaming clips on my hackintosh and have just figured out what the best settings are for native editing in FCP. You can read my reply in this thread for details:
http://discussions.apple.com/click.jspa?searchID=-1&messageID=9485446
I've found 2 apps (one of which is EyeTV 3) that allow you to capture to a Mac via USB2 cable. There's EyeTV 3 and then there's HDPVR Capture which can be found here:
http://www.steventoth.net/blog/products/hdpvr-capture/
I used HDPVR Capture first then got my hands on EyeTV 3 and I'll tell ya that EyeTV 3 has better export options. HDVPR-C outputs to M2TS or MP4. MP4 can be problematic when editing in FCP as I found out. But with EyeTV 3 you can export into a 100% native format for Final Cut Pro editing. HDPVR is cool though for a quick app to capture your clips. There's a free trial version that will only capture up to 2min. of footage.
Btw, if you go with EyeTV 3 make sure you perform a software update after you install it because it doesn't support the Hauppauge HD PVR right off the bat in version 3.0 ..you need version 3.1.1 which you get free when you check for updates.
hope this helps!

Suggestions for removing video noise from converted Hi8 footage

Similar Messages

Maybe you are looking for