Capture with Decklink HD Extreme HD 720p25 - correct settings?

Hello!
I want to capture footage from JVC HD 720p25 over composite connection with my Decklink HD Extreme.
I use Final Cut Pro 6.0.4
I want to capture it with the original HD 720p25 compression or a other simular quality compression.
Please give me the right preset! I find only this preset : Blackmagic HDTV 720p50 JPEG!??
A second question:
Do you think that I`m on the right way, when I want to capture over composite?
...or should I capture over firewire??
But I hope I will have a advantage with my decklink!?
Thanx for your help
Peter

well you are shooting JVC's proprietary HDV variant ... if you want to capture the native MPEG-2 transport stream from the camera or deck then you need to capture via firewire. If you capture via component then the camera is decompressing the video data and sending that decompressed data down the wires to your Decklink where it is being recompressed to the target codec ... you might set the target codec to the same HDV variant that you shot but in capturing it as such you have pushed the signal through a full recompression cycle.
if you've had troubles with capture of the JVC originated footage then you might find good info here:
http://www.aulich-adamski.de/en/perm/how-to-handle-jvc-hdv-720p-scene-breaks-in- final-cut-pro

Similar Messages

FMLE 3.2 crashes on with Decklink Intensity Extreme

FMLE 3.2 is extremely instabile with Decklink Intensity Extreme Thunderbolt, just trying to change input makes FMLE to crash.
Then trying to open it again it just say "FMLE quit unexpectible".
To even get the program to start again I have to restart the computer.
Anyone have a solution? Please help!
Fredrik Thulin
TV Åre
Sweden

I have to ad that I've tried with the new version of FMLE (3.2.1_r).

Problems capture with decklink

Hi All,
I have a problem in captured files with Premiere CS4 and CS5 with BlackMagic Decklink;
The problem is ever present but sometime is more visible sometime less, it seems like a grid over the movie where the colors degrades, with regular step (arround 8x8 pixerl grid).
Now I am capturing in DV-SD PAL format (from an SDI source), capturing in DVCPro or Uncompressed the problem is quite invisible.
I tryed to change a lot of Decklink devices (also device version) and a lot of drivers version, but the problem still be..
Have you some idea? what may I check?
Thank you in advance
(Try to see the problem in the attached file)
Christian

Thanx Roger,
but I saw the grid over the Clip also when played with WMPlayer or other...
on the next days I will post other screenshot with various test in different
software...but I am sure that the problem is printed on files, when I try to
playout these clips the problem is still present, and whether the clip is
16:9 it generate other visual mistakes like black random blinking area (8x8)
arround the screen...
So thank you, I hope you will be so kind to se my next post with other
example..
Bye
Christian
2010/12/24 Averdahl <[email protected]>
Christian,
>
I see the same thing with any SD material, captured via a Decklink card or
captured directly from a DV-deck/camera FireWire.
>
AFAIK, it has to do with how Pr renders the video for the Source/Program
panels and the captured video and the exported video looks perfect when
watched outside Pr CS4/CS5. Playback the footage in Blackmagic Media Express
to see if you see any difference, or export a still image from the
Source/Program panel and open it either Photoshop or MS Paint to see how it
looks, IE if the grid is still present or not. How does the footage looks on
your preview monitor attached to the Decklink card?
>
I saw this issue for the first time in CS4. DV footage with stage lights in
it can look really wierd in CS4 and CS5. DV footage with lots of blue skies
in the frame looks really wierd.
>
So, i am pretty sure that there is nothing wrong with your card.
>
/Roger
>

Strange Problem capturing with Apple Intermediate Codec

We have the following problem:
We capture with a blackmagic decklink studio card (but I could reproduce the same problem using a MacBook Pro and the internal camera) with a MacPro and CS4. When capturing a live video feed (1280x720) with the apple intermediate codec (set to 29.97fps or to 59.94fps) everything seems to work just fine. But the resulting videoclips happen to be exactly ONE half of the total capture time. So if we capture in Premiere for about 1 our the clip is only 30 minutes long. If we capture for 10 sec., the clip will be 5 sec. long. It's not that the captured clips play with double the framerate. Half of the actual footage is missing.
Any suggestions?
By the way: we live in a PAL50Hz country, but our video signal that needs to be recorded comes in as a 60hz signal.

Hi,
Well I did some googling...and I would bet that the problem is the 50hz vs 60hz...
Unfortunately most if not all info I got that even BRUSHES on this subject with the sort of material you're dealing with is the opposite....where they are in 60cycle land with pal stuff....rather than in pal land dealing with 60hz ...
This is a lot of misc stuff but if you get a little bit of info from various posts and make some notes you might be able to get an idea how to solve the problem...
In particular I was looking at how frames are flagged and new frames are created later ...( toward very end of these posts - the last four or so )
Also noted some timecode reading that was "doubled"....so if your deck thought you had a specific length and then it read the timecode doubled, it would be your problem in a nutshell... have you checked the last frame you captured and compare that timecode to the overall length ??
anyway, here is a TON of stuff to breeze through...good luck...
THIS IS EDIUS RELATED..so keep in mind re: specific presets etc
Steve Sherrick
03-03-2008, 11:14 AM
Hi chaps,
Can I just confirm that the SDI/HDMI outputs are only live in build 14? I'm on 13 and going SDI - HDLINK - DELL24" gives me nothing. I'm in PAL land so have tried switching between 50hz and 59hz in camera.
So do I need build 14 or is it something else?
Cheers
Jeff Brown
#708
I'm in NTSC land but that same setup gives me picture just fine. Which Dell model is it? Is everything set up right from the camera side?
Jeff Brown
03-04-2008, 12:42 PM
Hi Steve,
I believe so. Set to Preview in th viewfinder settings, plugged in on preview mini sdi, cam set to 50hz..
Anything I'm missing?
Cheers
To counter this, the AJ-HD1400 offers two modes specifically for this called '25(SD)' and '25(HD)'. They output the 25fps signal with new timecode on a 50Hz carrier (only over SDI/Analogue the Firewire doesn't work in that mode).
It only works with 25fps material too, any other 'offspeed' rate has to be dealt with separately with the deck operating in 59/60 mode.
When operating in either of these 25 modes, the deck generates new 25fps timecode from the tape (although our tests have indicated that it is frame accurate of multiple playback passes).
Basically, Varicam, while a very nice idea, has only ever been properly designed to work in a 60Hz environment. It is pretty much a nightmare in 50Hz environments.
I think I may have found the cause of the problem.
For some reason when I started my project it had a Device Control profile set to 720p50 (rather than the 1080i50 that the deck is operating in).
What this seems to have done is double the frame number on any clip it encountered. So if I took a clip with in marked at 01:02:40:22 and dropped it in the Log and Capture tool the In Point that FCP decided to look for was 01:02:40:44 (which isn't going to exist on a 25fps timecode obviously).
Since you are using Pal
Go :
Generic OHCI HD 50hz -> 960x720 25p over 60p
Because if I am right you can't do Pal over 60hz but you can do PAL over 60P at 50hz.
( but I could be wrong)
But the other problem is that you are using an ntsc profile to capture pal recorded footage.
50 hz 960x720 over 60P yields a frame rate of 25 progressive
60 hz 960x720 59.94p yields a frame rate of 59.94 progressive which is far from your original footage . Mostly used for countries using natively ntsc
Neither myself, nor Ricksta (I don't think) are using NTSC-rate profiles.
The Preset setting I've been testing with is:
Generic OHCI HD 50Hz 960x720 25p over 60p
Indeed, I've just tried what Rick mentioned, and with the deck in 59.94Hz operating frequency, I can capture with all three 720p 59/60 input settings. This is technically wrong however, as the tape has been recorded at 60Hz. But like I said before, until Rick hears from the big geeks at Panasonic about this, I don't know what the real outcome of that difference in frequency is.
I've also tried a 50p over 60p project setting (as 720p50 is what I will be editing with in Avid) - but, predictably, this works but gives me double-speed footage. Which, while amusing, isn't a lot of help for me
A large part of the problem I'm facing here is to do with the Varicam format. It will record any framerate from 1-60fps. It has to operate and a system-frequency of 59.94Hz or 60Hz. That is what Rick and I are referring to. The limitation I face is that the Varicam format is not widely supported for PAL-based rates (25/50) as it requires communication with a deck operating in an NTSC-based system frequency (either 60Hz or 59.94Hz). This difference (between project/timeline framerates, and deck operating frequencies) is enough to ensure that IEEE1394/Firewire/OHCI capture is not possible in these modes in Final Cut Pro, Avid (any version) or any other NLE I have found.
We realise that the framerate and frequency we're working in has to be 50-based, and we're not making any mistakes in that respect.
So far Edius is the only NLE on the market, that I have been able to find, that supports Firewire capture from 60Hz DVCPro HD material in a 50Hz based framerate.
When you have captured the file in that project select a clip in the bin press alt+enter go to video info and tell me what the framerate is .
In a 50p over 60p project, when I capture footage shot 25p over 60 with the 'Constant Rate' capture profile I get a clip in the bin that is 50fps, but that plays at doubletime - which is what I'd expect.
I can change the framerate in the properties to 50fps, and it plays at the correct rate, but I'm not happy with the way to refactors the timing in that mode. It seems to create interpolated frames to fill the gaps, which provide an unusual appearance that I don't really like.
At present if I capture into 25p over 60p project, then import the resulting 25p footage into Avid, Avid doubles up the frames to produce 50fps material.
Some clarification here. The Varicam does indeed record at a constant 60fps. If the frame rate is set to 25fps for example it simply flags the active frames. This flag is carried in the vertical interval data. The reason for this system, is as suggested, it is very difficult to vary the speed of tape in a helical scan recording system. With the advent of solid state recording that Panasonic introduced in the AG-HVX200 it is now possible of course to only record the active (native) frames and this would be called 25pn for example.
Originally with the Varicam you used to use a device called a Frame Rate Converter. This box contained a hard drive with HD-SDI I/O. It would recognize the active "flagged" frames in the incoming signal and buffer them through the hard drive and then play them out at the correct frame rate.
More recently NLE's such as Avid, FCP and Edius have incorporated this flagged frame recognition and perform the extraction automatically. Thus when I tested a 25fps Varicam ingest on a 25 Frame timeline I am getting realtime playback. If I had recorded at 50fps and I placed that on a 25 frame timeline I would have very smooth half speed. Also the newer DVCPRO HD decks such as the AJ-HD1700 and AJ-HD1400 have the ability to decode "on-speed" frame rates such as 30fps, 25fps and 24fps.
The issue that Dylan is facing is that the NLE's will not accept a firewire input at 60Hz, they only accept it at 59.94, this is a .001 frequency difference and should be negligible. The other alternative is to ingest via HD-SDI via a Black Magic or AJA Kona card etc. These boards also support the variable frame rate function.
I hope that this helps clear things up a little.
Rick Haywood
Manager Broadcast & Display Systems
Panasonic New Zealand Ltd.
Further to what Rick is saying... The issues with most NLEs for PAL users is the disparity between the 59.94/60Hz operating frequency of the deck and the 50Hz based framerates the applications are working with in PAL framerates.
As for the constant 60fps - it is indeed recording 60 images per second to a tape, but as I said before, only a certain number are unique - only the flagged frames. In 25fps, the camera samples the sensor 25 times a second and records that frame to tape. Essentially you get frame 1 recorded for 2 frames, frame 2 recorded for the next three frames, frame 3 recorded for 2 frames, etc... The first frame with each unique image is 'flagged'. To rebuild the recorded framerate, only the flagged images are captured.
The big bonus of Edius for me here is that it can capture the PAL framerates from the 59.94Hz deck over Firewire directly. Something that Avid and FCP are unable to do.

DeckLink HD Extreme III HDMI capture

Hi
I wont to use a BlackMagic DeckLink HD Extreme III card in a MacPro using Final Cut Pro 7 to capture a HDMI signal and capture the audio from a separate XLR source. Does anyone know if this is possible please?
Thanks
Paul

well you are shooting JVC's proprietary HDV variant ... if you want to capture the native MPEG-2 transport stream from the camera or deck then you need to capture via firewire. If you capture via component then the camera is decompressing the video data and sending that decompressed data down the wires to your Decklink where it is being recompressed to the target codec ... you might set the target codec to the same HDV variant that you shot but in capturing it as such you have pushed the signal through a full recompression cycle.
if you've had troubles with capture of the JVC originated footage then you might find good info here:
http://www.aulich-adamski.de/en/perm/how-to-handle-jvc-hdv-720p-scene-breaks-in- final-cut-pro

Playback Issues with multiple framerates and Blackmagic Decklink 4K Extreme

I recently swapped by AJA Kona Card for a Blackmagic Decklink 4K Extreme in order to get external monitoring in DaVinci Resolve.
I'm working in a 1080p 23.976 project that includes some 29.97 SD and HD footage. When loading this 29.97fps footage into my source footage, I periodically encounter frozen playback (The play triangle in my toolbar becomes a square symbol and remains that way). From there I am unable to playback any footage in any timeline, and requires a full system shutdown to return to normal! The problem is seemingly intermitent, with successful playback happening sometimes.
The 29.97 footage was DVCPRO, I attempted to transcode to Prores to troubleshoot. No dice. I believe it to be an issue related to the Decklink's inability to handle multiple framerates on-the-fly but wanted to submit here, too. I've also experienced intermittent sync delays on my broadcast monitor.
Decklink Driver 10.0
Premiere CC 7.2.1
Mac OSX 10.9.2 (same problem pre-mavericks)

Hi Andy,
You should not have any issues with Blackmagic handling multiple formats on the fly. However, I believe the frozen playback issues your describing is related to the Desktop Video 10 driver. I suggest rolling back to 9.3.3 for the time being. Blackmagic is looking into this issue now.
Best,
Peter Garaway
Adobe
Premiere Pro

What capture formats are available when using a Blackmagic Decklink 4K Extreme?

I will be capturing from a games console 1080p60 with Premiere in a Win7 environment and need a reasonable intermediate format for editing.
PC is high spec i7 with 32GB mem and SSD drives.
Thanks
Jean

I'm using cs6 and not capturing via decklink ...your specs here ..
http://www.blackmagicdesign.com/products/decklink/techspecs
but I like the mov wrapper with avid codec ( 10 bit 422 ) for stuff I'm doing on a win 7 PC . I would stay away from pro res cause that's apple stuff ( mac )...its good but win PC is not all that happy dealing with that stuff...
I would test some stuff using one bnc ( 422 ) and 2k ...just to see what you can get and how that workflow behaves with your software etc...
??? maybe someone here is using that card and can give you more exact info...

Unable to Capture with MiniDV Deck - Strange Problem

Hello everyone,
I apologize if this is a repeat, but I couldn't find an answer among other discussions. I'll try to be as specific as possible..
The problem revolves around capturing a MiniDV tape. We are using a Sony GV-D1000 deck, which is connected via Firewire. Final Cut Pro recognizes the deck as a Device Control and Capture/Input setting.
We can control the deck, but we can't capture from it. The Log and Capture window reads "Preview Disabled". When attempting to capture, it pauses for a second and then says "The operation could not be completed as there is no video." This is very odd since the deck's display shows actively running video..
Our system is as follows:
8-core Mac Pro 2x3 GHz
10GB RAM
ATI RadeonX1900
BlackMagic DeckLink HD Extreme Card
w/a bunch of Lacie hard drives which I kept off during the troubleshooting..
Things I have tried:
- Restarting without Firewire devices running
- Trashing FCP prefs in the library folder
- Repairing Permissions in Disk Utility
I found an article here that was interesting...
http://support.apple.com/kb/TA24110
It kinda implies that the other audio card (BlackMagic HD Extreme) might be the problem. But there is no way to disable this card... or is there?
Can anyone help me?
Thanks in advance.

Hey everyone. Thanks for all the troubleshooting. Getting close to identifying the problem.
I brought the deck home with me to try it out on my personal MacBook Pro system. Same problem. the tape would play back, you could control the deck, but it would not import.
David brought up the tape itself, which, logically, I hadn't even thought of. So I threw in a completely different tape and voila! No problems. Was able to control the deck, view the video on my Mac's display (finally!) and yes, capture video to disk.
Just to make sure the deck wasn't being screwy, I tested both the original tape and the other on my personal miniDV camera and yielded the same results. Except when playing back the original, video wouldn't even display on the camera's LCD screen..
In short:
There has to be something funky with this tape that they gave us. We will probably ship it to another post house and see if they can get it to work out on a different deck. When I return to the office, I will try the other tape just to confirm there's nothing wrong with our Mac Pro system there..
Thank you all for you troubleshooting wisdom. I owe you all one.

Decklink Intensity Extreme and After Effects CC 2014 playback

I can't get any output on Decklink Intensity Extreme using After Effects 2014 using 'Mercury Transmit'. Whatever comp setting I choose, my monitor reports back that the input signal isn't supported. In CC everything worked fine, but the new Preview Engine doesn't seem to play nice with my monitor...
Did an 'Uninstall', reboot, Install, reboot of the Desktop Video Installer 10.1.2, but nothing seems to help.
Anybody else got this combination working?
Cheers,
w

Hi Kevin,
If you haven't already, I recommend you contact technical support. The problem you're encountering is different than what we've seen before, and you'll be better off talking with somebody one-on-one to troubleshoot.
That said, I have a couple of thoughts. My gut reaction is that this problem is not directly related to Adobe QT32 Server, something in the underlying QuickTime infrastructure is probably failing.
The diagnostic report (thanks for posting!) shows the last thing QT32 Server tries to do is get the list of audio codecs available through QuickTime. While loading those, something is failing and causing the crash.
The fact that QuickTime 7.x Player is also giving issues is key evidence that the problem is not application-specific. I would bet that other QuickTime-dependent applications may also fail on your computer.
At a minimum I would recommend removing all component files from the Library/QuickTime folder. Since this appears to be audio related, I would next uninstall any audio drivers on your system, including those for capture cards.
Sorry I can't be of more direct assistance here. Troubleshooting remotely is always a bit of digging around in the dark.

Help setting up Open DNS with new airport extreme

I cant seem to get Open DNS to work with a new airport extreme. The status says I am not using Open DNS and its not filtering anything. I have followed the exact steps for set up listed on their website, checked the dns settings, cleared both caches and restarted the computer, modem and router with no success. I set the airport up in bridged mode, although I tried the other option under setup, but not sure what I was doing? I picked up this router because I wanted easy set up and the apple store assured me it would work with Open DNS. Oh, and I also downloaded the latest firmware update on the router. Can anyone help me with the settings or what else I need to check?

Sorry, I am not familiar with this product, so I checked online to pick up some information. Here I am referring to the information found here:
http://www.dslreports.com/faq/6096
I found that your device is mentioned as follows in the intro under Section 1 of this document:
The BellSouth supplied Westell 2100, 2200 and 6100 models (Models A90-210030-04, B90-220030-04, and B90-610030-06/C90-610030-06, respectively) share many features and functions.
Next, I am referring to the information under Section 2, under the heading of Standard Default Mode Connection (separate hub or switch present). Unless you have changed the configuration on the Westell, this is how your device is operating. In this mode, the Westell device is acting both as a modem and router in one unit.
So, an attached router (AirPort Extreme) must be configured as a switch to work correctly. That is what Bridge Mode is....the AirPort Extreme is operating as a switch when it is in Bridge Mode (which would be the correct setting to use when the Westell is set to its Standard Default Mode).
Any changes that you want to make regarding DNS settings would need to be made on the Westell device, since it is acting as the main router on your network.
In Bridge Mode, the AirPort Extreme simply passes that information through to its connected devices. You will not be able to make any DNS related changes on the AirPort Extreme since it receives that info from the Westel device. Some service providers force you to use their DNS servers, so you might want to check with Bell South or AT&T for more information in this regard.
If you want to be able to configure the AirPort Extreme as the main router on your network, and instruct it to use the DNS information that you want, you will need to refer to the section under the heading of Bridged Ethernet Mode ( separate router present).
Please note that the first item under this heading specifies that "This is the preferred configuration when using a separate external router..." (which would be the AirPort Extreme in your case)
So, it appears to me that this would be the way that you must reconfigure the Westell device to allow the AirPort Extreme to function as the "main" router on your network. In this type of setup, you will be able to enter the DNS information that you want to use under the setup for the AirPort Extreme and it will act as you instruct.
The AirPort Extreme would not be configured in Bridge Mode for this....it would be configured to "Share a public IP address".
The next item in the article specifies that you "Must use a PPPoE client on the Router." This means that the AirPort Extreme would be configured to Connect Using = PPPoE as follows:
AirPort Utility - Manual Setup
Click the Internet icon
Click the Internet Connection tab
Connect Using = PPPoE
You would enter your user name (probably your email address), password, etc in this area. Leave the Service Area box completely blank. Set Connection to Always On, and Disconnect if Idle to Never
Click Update to save the new settings. Power off the Westell device after this and then restart it so that it will pick up the new information that you have programmed into the AirPort Extreme.
I want to stress that this is how I would try to configure the Westell and AirPort Extreme. But, as I said, have not used a Westell device, so I cannot say that this will work correctly for you.
It might be an excellent idea to contact Bell South or AT&T Support to ask for their opinion on this before you decide to change the configuration of the Westel device and the AirPort Extreme.
This type of thing can be intimidating for users, so you might elect to use the services of someone like the Geek Squad at Best Buy, or a similar service from a local computer firm. Perhaps the Apple store could help as well.
If it is not critical that you use Open DNS, you might want to simply leave things "as is", with the AirPort Extreme in Bridge Mode.

Can't playback on Blackmagic Decklink HD extreme 2

Hi all,
I am looking to crossgrade from FCP7 to Premiere CS6 so I have the Master Collection Demo installed on my work station along with FCP. It's on a 2008 Mac Pro with 2 Quad core 3.2G Intel Xeons, 16GB ram, ATi 2600 HD 250mb graphics and a Blackmagic Decklink HD Extreme 2. In the FCP set up this card fed a full HD JVC broadcast monitor via HD-SDI and I had no trouble with it at all and it played any type of sequence. My problem is that I can't for the life of me get a picture on the screen in Premiere. No combination of BM sequence settings or codecs, either BM or otherwise, seem to get it going. Output options seem extremely limited in the application set up with only one box to tick under the playback menu. This seems to have no effect whatsoever. The aplication can obviously see the card because the option to check it as a playback is there and the audio routes through without error. I have installed the latest Premiere updates and am running Desktop video 9.6. AE plays on the monitor fine but nothing in Premiere unless I switch the BM card to extended desktop and use the broadcast monitor as a second LCD and tick that option under the playback menu but then my GFX card seems to struggle and drops frames all over the place. I admit the ATI card is a bit of a slouch but options were limited for Mac unless you want the high end cards, which I am considering, could the fact the card is under powered have anything to do with video not getting to the BM card. I don't know much about the MPBE apart from the fact my card doesn't qualify.
Any ideas on how to proceed would be greatly appreciated.
Apart from no client monitor I'm loving Premiere, I'm finding th realtime stuff quite refreshing after FCP, which was a bit of a joke really in that area...but if I can't monitor, I can't make the switch.
Thanks in advance.

Hello,
You don't need to use the blackmagic presets to play back through your card. What are your settings under preferences>general?playback? You might want to try uninstallig the blackmagic presets and installing the latest Deskstop from BM. The uninstall option will be available when you download BM Desktop from their support site. Having the latest version isn't what is important but uninstalling is.
Cheers,
Gerry

Is there a way to connect an old Sunflower iMac (OSX 10.4.11) to a new Time Capsule? It used to work with old Airport Extreme with updates thru Snow Leopard but now seems to only allow WEP encryption instead of WPA.

Is there a way to connect an old Sunflower iMac (OSX 10.4.11) to a new Time Capsule? It used to work with old Airport Extreme network, run from a intel iMac with updates thru Mavericks but now seems to only allow WEP encryption instead of WPA and can't connect to Time Capsule. Airport Extreme Base was controllable from either computer up through Snow Leopard (I didn't do any of the Lion upgrades). Then when I upgraded to Mavericks I lost the ability to use Airport Utility with this hardware on the Sunflower but could still connect wirelessly to network without any problems. But now with the Time Capsule upgrade the Sunflower is blocked from network by a dialogue that requests ony WEP password, not WPA pwd used by Time Capsule. Neither can I use the old airport extreme base to extend the time capsule network since I can't input the correct password/encryption approach to join it. Is there a work around? Would a newer but old Airport Express be able to extend network to Sunflower? Or maybe a third party wireless (such as Netgear, Dlink, etc) that has browser type control rather than special utility?
Another question--before I used MAC addresses to control who could access network. Now on Time Capsule I don't see anything about this--so is it true now that the only access control is via WPA2 pwd now (which appears to be the encryption pwd and not the time capsule pwd)?

Is there a way to connect an old Sunflower iMac (OSX 10.4.11) to a new Time Capsule?
I can’t claim to completely grasp the issue(s) you’re describing, but the underlying problem is presumably your iMac’s obsolete AirPort card. Whatever the case, an obvious (if not particularly helpful) answer to your stated question would be to connect your iMac with an ethernet cable, using powerline adapters as an alternative if you don’t want to have wire running all over the place.
My still fully functional clamshell iBook, with an original AirPort card, connects wirelessly to my 4th Generation TC network by means of a cheap 802.11b/g/n USB Wi-Fi adapter. This might be an option for you too.
Another question--before I used MAC addresses to control who could access network. Now on Time Capsule I don't see anything about this
When you edit your TC's settings the access controls appear under the Network tab, don't they?

I can capture with iMovie 6, but not with FCP 6.0 ('no data from device')

I didn't have any problem with FCP 5, but am getting nowhere with FCP 6 using the same settings (I think). FCP seems to see the camcorder, but can't control it and, even if I manually start the camera, reports 'no data from device' when I do a 'Capture Now'. Device control isn't critical, but I'd sure like to find out why it doesn't see the data stream from the camera (Sony HDR-HC7 / FW400). I must be missing a setting some place, but sure can't find it. On the other hand, I have full device control and zero dropout capture with iMovie (exact same hardware configuration). Any ideas?

Wolfgang Matzl wrote:
canopus works fine, as well as all other devices.
i have tons of tapes and tried a few, none worked.
i tried to capture on both my new imac and my mbpro, no way.
but now i'm sure there is something wrong with the sony handycam, i tried to import with my old final cut studio, and it's not possible, also. fc pro says: waiting for timecode.
so i'm confused now. does the sony dcr-trv not send a timecode? maybe, and this will explain the troubles. but on the other hand i imported successfully some footage with exact this device.
maybe i used the canopus then to correct the timebase, i can't remember how i did it. but this would mean i have to accept loss of quality, since i have to connect the sony with s-vhs with the canopus and convert it.
right now i'm importing a tape with imovie and will have a look how the result is, but as far as i remember, the audio has to be re-rendered when importing in fcpx…
My finger is pointing to a Timecode issue.
Is timecode enabled in the camera?
Is it continuous on the tape?
Al

Setting up TC on N (5 GHz), with older AirPort Extreme and Express on B/G

Hi there,
I've done a search through the forums (and the net) to see if I can find a solution to my query, but the answer currently escapes me so I thought I'd ask outright....
I have recently purchased a Time Capsule. Previously my wireless network relied on an AirPort Extreme Base Station (one of the older white models that looked like a UFO) over 802.11 b/g which was extended by an AirPort Express (again, non-N).
What I would very much like to do is create a setup that has the Time Capsule running 802.11 N only over 5 GHz, with the AirPort Extreme connected to it over Ethernet and still running a B/G network out with the Express.
There is a diagram here, which shows exactly what I want, but their instructions are far from complete or up-to-date with the current AirPort Utility software: http://www.appleinsider.com/articles/08/03/31/exploringtime_capsule_wifi_802_11n_and_the_5ghzband.html
However, I can't for the life of me work out how to do this. If someone could help me out I would very much appreciate it.

For the TC, I suggest that you change the Radio Mode to: 802.11n only (5 GHz) - 802.11n only (2.4 GHz).
For the AEBS & AX, I am assuming that you still want them as an extended wireless network ... correct? If so, all that would need to change is the following for the AEBS:
o Connect the AEBS directly to one of the TC's available LAN (opposing arrows) ports by Ethernet. Connect this Ethernet cable to the WAN (circle-of-dots) port on the AEBS.
o Reconfigure the AEBS as a bridge. (ref: AirPort Utility > Select the AEBS > Manual Setup > Internet > Internet Connection > Connection Sharing = Off (Bridge Mode))
o You may want to rename the AEBS/AX wireless network with a new Network Name (or SSID). This is totally optional, but may prove helpful as a reminder that you only want non-"n" clients to connect to it. For example, and with absolutely no imagination on my part, you could name your TC's wireless network: My Really Fast Network, and the AEBS/AX's: My Not So Fast Network.
o Finally, you will want to be sure the the AEBS/AX wireless network is at least 3-5 channels away from the 2.4 GHz network provided by the TC. This will prevent any Wi-Fi interference between them.
The WDS settings created earlier when you configured the AEBS & AX for an extended network should remain the same.

Correct settings for HDV capture

Hi. I'm using Premiere CS5.5. I went on a few forums to get the correct settings for HDV capture.
I can record the footage fine. However I saw a few things which didn't seem right.
After capturing the HDV footage, the file was a .mpeg file. Secondly, the clip was 1 hour and 10 minutes and
it was only 11.3 GB. Does this sound right? A 55 minute .avi file is 11.6GB. I thought a HDV clip would be quite a large size file.
If this dosen't sound right, is there somewhere I could go to, to check that my settings are correct? By the way I'm filming and capturing with a Canon XHA1.
The footage is 1080i. HDV. I've exported it and it looks fine. Just want to make sure I've captured it correctly and to the best quality.
Thanks for your help.

The HDV format was advanced by Sony and others to use the same miniDV tapes used for SD. In fact, your Canon XHAI can record and play either without changing the tape transport speed.
Your observation in relative file sizes is due to the fact that HDV is highly compressed (MPEG), whereas, SD (AVI) is not as highly compressed. This is one of the reasons folks (such as Harm) don't consider HDV to be an edit format, but just a delivery format.
Note that what Harm was saying is symantics--you capture an analog source through a capture card that digitizes it. When you transfer a image file from HDV or SD, it is already digitized, so a bit-to-bit transfer occurs.

Capture with Decklink HD Extreme HD 720p25 - correct settings?

Similar Messages

Maybe you are looking for