Variable Speed and/or Frame-by-Frame Video playback with Waveform synchronization

I'm using Diadem 2011 to view data recorded in a LabVIEW Module that we have written. The function of our LabVIEW module is to simultaneously capture video from two infrared cameras and 8 channels of waveform data from a DAQ and record this data to disk. Data is recorded as two separate AVI files (compressed) and a TDMS file (using TDMS logging). Using Diadem, I use the video synchronization function to view the TDMS data and video files. I can scroll a cursor in the waveform data panel and view the video corresponding to the time selected.
I am looking for two features from Diadem that I am not sure are present: 1) A way to vary the playback speed from real-time. 2) A way to advance the video in a frame-by-frame manner. If anyone has any suggestions on how I might implement this in Diadem 2011 or can verify that these features are present, I would very much like to know.
Thanks in advance.
Solved!
Go to Solution.

Hello Resaebiunne,
All the functions you are looking for are available in the VIEW toolbar.
For the frame reverse/forward functions, please make sure that the section with the video inside is highlighted and then use these two buttons. The "Cursor Parameters" icon let's you change the playback speed.
Hope that helps,
Otmar
Otmar D. Foehner
Business Development Manager
DIAdem and Test Data Management
National Instruments
Austin, TX - USA
"For an optimist the glass is half full, for a pessimist it's half empty, and for an engineer is twice bigger than necessary."

Similar Messages

I recently got a MacBook Pro and want to burn my videos taken with my iPhone to DVD. What is the easiest program for me to accomplish this? Help!

I recently got a MacBook Pro and want to burn my videos, taken with my iPhone, to DVD. What is the easiest way for me to accomplish this? I've been told I need to download a DVD creator/burner. I've downloaded 3 different free versions, but none of them seem to recognize the video files from my iPhone. I don't need anything fancy or complicated. I just want a way to store these vidoes and be able to play them on our DVD player. Help!

Copy the entire /Music/iTunes/ folder on your PC to /Music/ on your Mac.
Then delete what you don't want.
You will need to authorize yrou computer for the iTunes account yoru mother has.
You should create & use your own iTunes account for any more purchases.
You don't need to export anything and definitely don't need to (and shouldn't) convert anything.

Problem with video playback with iTunes

Several problems :
Problem with video playback with iTunes -
Since about a week, When I launch a video, it takes a long time to get started, then only the sound starts with no pictures - If I press pause then play the video is played normally. Did anyone face or heard about same kind of issue .
Problem with permission disk errors
After re-installing White Tiger and After I installed the last OSX 10.6.5 update
I found the following problem
Group differs on "Applications / Utilities / AirPort Utility.app / Contents / Resources / wanArrow.png", should be 0 instead of 80.
Last but not least :
My computer seems slow - I have 60gig free on My hard drive and I test my hard drive and everything seems all good .

What was the fix for this? Everything has sucked for my itunes video playback since the last major revision release.

Variable speed and advanced keyframing

So I'm trying to figure out how to do something complicated and I'm not sure if its possible in final cut, but if not maybe someone can point me in the right direction. Lets say for example I have a video of a pulsing light that dims and brightens regularly and an audio track with an irregularly placed noise with silence in between. I want the pulsing light to be aligned with the audio waveform so that the peak of the brightness is aligned with the sounds.
I guess I'm looking for a way to keyframe the video speed, which I'm not even sure if you can do in final cut. But I'm also wondering if I could possibly write a script to have it pick out keyframes based on the peaks of sounds or brightness. And is there a way to make it variably match up the speeds so that audio and video keyframes are aligned? I'm very confused here as to how I would go about this. Any help is appreciated.

If you can wait for Motion 3... you can do what you want almost instantly... it's pretty cool...
Otherwise, FCP isn't scriptable. so it's a frame by frame sort of keyframe thing you need to do... pretty tedious, but probably the only way to do what you want.
You can change the speed of a clip with keyframes ... read about "Time Remapping" in the FCP manual availalbe in the Help menu for quick searching.
But if the video doesnt' really move at all couldn't you just cut it in to the beats you want it to brighten on? I'd think that would be easier.
Jerry

My Many Irritations (story) and a New Solved Problem (video playback)

This topic is just going to ramble through the many things that have irritated me about my iPod since the purchase only three weeks ago. Don't get me wrong, though, I still love the thing. For the most serious problems, check out Numbers 3 and 11.
Lets see... where to begin...
I originally had no interest in the iPod, but some time after the unveiling of the fifth generation's new capabilities a friend of mine started talking about it quite a lot. And so, some time in early November, my hype for the video iPod had grown greatly. I downloaded Videora iPod converter and started converting music videos like crazy.
By the time December rolled in I had successfully converted almost all of my 150 or so music videos and imported them into iTunes. With Christmas coming up I was wondering if I should just ask for it as a gift, but impatience set in and I bought it on the fifth of December, and have greatly enjoyed it since.
Sounds peachy, but there's a fair bit that I left out.
Number 1. I love viewing movie trailers on Apple's website. But with the recent update to the quicktime software, it was required to get the updated version. With that came iTunes, a program that was at the time unwanted and an irratation.
Number 2. Videora iPod Converter has it's fair share of bugs. While I successfully converted many a video with it, I found it would 100% of the time fail to convert files of the .wmv format (Windows Media). As well, I would later find a more serious problem.
Number 3. On the first day of using the iPod I had a serious error. I had been watching videos just fine all day, and the iPod was working perfectly. I then chose a video to play and inexplicably the iPod froze. These are the symptoms: black screen, backlight on, no responce from controls.
Tired, as it was the end of the day, I was unwilling to go to the computer room and attempt to find a solution online. And so, I gambled that the backlight would drain the battery and hoped that upon a recharge, everything would be fine. As the backlight was illuminating my bedroom, I put the iPod in it's sleeve to dim it a bit and went to sleep.
As you can imagine, this was kind of scary. I was afraid that I had bricked my iPod on it's first day.
In the morning, the battery had died and I was able to recharge it by syncing it with my computer. After charging, I tried a few videos and then tried the offending video. Again it froze, but this time I was confident that the backlight would drain the battery and it would be fine.
I then looked at the folder wherin I had saved the converted video. Among all my other videos was the offending one. I played it in Quicktime 7, and everything was fine until I realized the length of the video was double what it should be. After what should be the end of the music video came two minutes of a white screen. The file size was also abnormally large, compared to the other videos.
It turns out that Videora iPod Converter can sometimes produce corrupt files, and these corrupt files will not be detected by iTunes as corrupt. Such files can be trasferred to iTunes and to your iPod without any error or problem, but will lock up your iPod when played. Now, when converting batches of videos with Videora, I scan the file-sizes to see if any are abnormally large; after all, using the same settings on a batch of similar in length videos should produce files of similar size.
It occurs to me now that the method for resetting the iPod might have worked as an alternative to draining the battery.
Number 4. I should mention that the battery life on this thing was (for me) unexpectedly low when playing videos. I'm not saying that mine is defective or anything, but I just found that the battery runs down pretty quick when playing videos; quicker than I had thought it might. Not a big problem, though.
Number 5. In a search to find something to convert my .wmv videos to an iPod compatible format I found the ImToo converter. It works quite well, but the trial version is limited to videos of five minutes or less in length. I'm considering paying for the full version, but if someone knows of another reliable .wmv converter, I'd be glad to try that. For now, ImToo is good enough as most music videos are less than five minutes long, but I do have some other videos in the .wmv format that I would like to transcode.
Number 6. In mid December I went out of town for three days. Of course, I brought along my new favorite portable media player. Not surprisingly, the battery soon ran low and I was without my computer to recharge it. So I went out to a store and bought Apple's official USB Power Adapter. I thought it was kind of expensive, especially considering that they used to be BUNDLED with the older iPod models, but I was happy to find I would now be able to charge my iPod. Wrong. Something that was not made obvious to me by the package description (if it is even mentioned there) is that the darn thing needs the USB cable that came with the iPod. It does not come with one, and so if all you have is a wall socket, the USB Power Adapter, and an iPod, you're screwed. Unless it's the iPod shuffle, which apparantly is the only thing that works with the USB Power Adapter out of the box. As far as portability goes, I feel this hurts. I would have liked to keep my USB cable attached to my computer. After all, it is a pain to get to the back of my computer and keep plugging it in or unplugging it.
Number 7. I'm rather irritated with certain aspects of the iPod's interface considering music videos and regular song files. I spent a good amount of time adding artist and album tags to all of my music videos. These tags make sorting the videos in iTunes much easier.
First, the iPod's interface does not allow for the search of videos through album tags, but does through artist tags.
Second, going to Music>Albums> gives a long, cluttered list of Albums because of all of my music videos and one-hit songs that belong to only one album each.
I suppose there is a workaround.
Number 8. I recently bought another accessory for my iPod. The LOGiiX Amplified Fold-Up Speakers. A very attractive and portable set of speakers for the iPod. It comes with a little stand that holds the iPod in place, and works off of either 4 AAA Batteries or AC Power. Yet again, this is a product that DOES NOT come with the power adapter. Now, I think I MAY have one somewhere in my house... perhaps the power adapter that CAME WITH my SONY MD that is being replaced with the iPod will work....
Oh, and that little clip-on stand I mentioned? I expect it to be lost soon because when I fold up my portable speakers there is no way to clip the stand onto the outside of the speakers.
Now, as far as portability goes, I have to carry with me (at the most) seven things: the iPod, the headphones, the USB connector, the USB power adapter, the fold-up speakers, the little stand, and an AC power adapter.
Number 9. Minor irritation in my control of the clickwheel. After this long, I still accidentally select the wrong thing, and often take a fair time to get the highlight where I want. Meh, this one I'll figure out eventually.
Number 10. There was something irritating about entirely forgetting my login for my Apple ID and having to create this brand new one for today.
Number 11. Just today, I have come across a problem with the video not playing. I watched one video just fine, went to the Videos>Movies> tab and, as mentioned above, accidentally highlighted a video I did not wish to play and hit the Select button. Normally when this happens I wait until the video has loaded - when the screen goes black and the white Play symbol appears in the top left. But this time, I immediately hit the Menu button to go back to the Movies tab. The video's loading was interrupted and I went back to the Movies tab.
Now, when I select and play ANY video, after a noticable but short wait the screen goes black, another noticably longer wait and the play symbol appears, and then a black screen for a few seconds and the iPod skips ahead to the next video, which behaves in the exact same way.
I have powered down the iPod using the method of holding the pause button, but the problem persits.
My music videos can be played as songs by finding them under the Music tab, but no videos play as videos.
I am not at my home computer, and so running iPod updater or just trying to sync is not an option right now.
I will soon try to reset the iPod using the method described on Apple's support website.
EDIT Okay, the reset did the trick. Videos are playing fine now. I still want to share my iPod story, so I'll leave this here, but have changed it from being a question. Below are the instructions I followed for the reset.
RESETTING THE IPOD
1. Toggle the Hold switch on and off. (Slide it to Hold, then turn it off again.)
2. Press and hold the Menu and Select buttons until the Apple logo appears, about 6 to 10 seconds. You may need to repeat this step.

Nice Rant session:
"It turns out that Videora iPod Converter can sometimes produce corrupt files, and these corrupt files will not be detected by iTunes as corrupt. Such files can be trasferred to iTunes and to your iPod without any error or problem, but will lock up your iPod when played. Now, when converting batches of videos with Videora, I scan the file-sizes to see if any are abnormally large; after all, using the same settings on a batch of similar in length videos should produce files of similar size."
What did you expect for freeware? Nice effort but because it's free everyone thinks it's a gem. It's not. This web site has been flooded with questions that should be directed at the authors website. Video conversion and editing is not for the beginner. Sounds to me that you have a bunch of badly converted videos that are causing a lot of problems. Videora problems:
Known Bugs
Audio/Video sync
Problem - Output files can be out-of-sync. While no set pattern has been established, it seems to be more frequent with input files of 23.976 fps, non-DVD rips, and WMV/MPG filetypes.
Workaround solutions - Try the custom option '-async 1'. If the disconnect gradually increases over time, setting 29.97 fps sometimes gets rid of the problem regardless of the input fps. You can also use AviSynth to assume the FPS and have the audio sync to that. If it's a sudden disconnect, check your VOB Cell settings in DVD Decrypter settings per this thread. Otherwise, test with an AviSynth script per the DaProphecy's method in the FAQ. For non-DVD files, PSPVideo 9 may be a good short-term solution until the converter stabilizes some more or try something like AviDemux.
Audio track not getting picked up
Problem - The IFO stream rip is fine, but the converted file has no sound. The debug info showed to audio track getting picked up. The most obvious case with this is the Madagascar DVD.
Workaround solution ideas - Test with an AviSynth script per the DaProphecy's method in the FAQ (untested). Use a different DVD ripper.
Program doesn't start (.NET issue?)
Problem - Converter errors upon starting with an extended dump.
Solution ideas - Update .NET framework (in all languages you're using!) to most recent solution. Clean out registry. Neither of these have worked for some.
Progress meter incorrect
Problem - During transcodes, the progress meter can be incorrect; thus, transcoding continues after the meter hits 100% and time remaining is zero. People have been seeing this more often with VOB files and/or the H.264 codec.
Workaround - Figure out the length of your movie in seconds and compare that to the 'Processed' field. A 2-hour movie will not finish until Processed hits 7200 seconds.
Artifacts (bad video quality) in darker scenes
Problem - Scenes with darker background colors tend to have more artifacts (blocked video). It's much more obvious on the iPod, so this may be an Apple firmware problem.
Workaround ideas - Use a VBR setting (FQ->VBR, two-pass A->VBR) to improve video quality. The custom option '-mbd 2' might help.
Desktop icon
Problem - When installing, the desktop icon does not appear/stick when using lower color setups.
Workarounds - Select a 32-bit color scheme in your desktop settings, or change the icon in the shortcut.
Profile changes don't always stick
Problem - If you make a change to a profile, click apply, and immediately trancdoe with that profile, the transcode might not use the new settings.
Workarounds - Once you click apply, swtich to another profile and back again to make sure the change is still there. If that doesn't work, create a new profile.
Can only install/use with admin rights
Problem - There have been reports of non-admin users not being able to use the converter.
Workarounds - Separate installs or give all users admin rights.
Who in their right mind would use a program that has these many critical bugs to convert files for the IPOD. People who are cheap, kids with no money and people who are just plain gullably.
A little research and downloading a trial from this site would have solved your video problems early on;
http://www.divmm.com/
The 5th Gen IPOD was designed to support video content that was purchased on the ITunes web site. For everything else, you are on your own.

Screen tearing on video playback with mplayer and radeon driver

I use a old Radeon 9200 video card with the open source radeon driver, and after I configured the radeon driver to fix the screen tearing, it still has screen tearing
this is the xorg.conf:
Section "Device"
Identifier "My Graphics Card"
Driver "radeon"
Option "DRI" "on"
Option "DynamicPM" "on"
Option "ClockGating" "on"
Option "AccelMethod" "EXA"
Option "EXAVSync" "on"
Option "DMAForXv" "on"
Option "ScalerWidth" "2048"
Option "EnablePageFlip" "on"
Option "RenderAccel" "on"
Option "AccelDFS" "on"
Option "AGPMode" "4"
Option "ColorTiling" "on"
Option "AGPFastWrite" "yes"
BusID "PCI:1:0:0"
EndSection
and this is the ~/.mplayer/conf:
vo=xv
ao=alsa
mixer-channel=Master
nolirc=yes
nojoystick=yes
font=Arial
subcp=latin2
subpos=95
and I know that this video card is capable of playback without screen tearing, because if I boot windows xp and open any video file with VLC, there is no screen tearing
Last edited by Chrys349 (2011-10-31 03:03:06)

I have a Radeon 9250. Here is my setup:
Section "Device"
Identifier "Radeon 9250"
Driver "radeon"
Option "EXAVSync" "false"
Option "ColorTiling" "true"
Option "EXAPixmaps" "true"
Option "MigrationHeuristic" "greedy"
Option "SwapBuffersWait" "true"
Option "TripleBuffer" "true"
Option "EnablePageFlip" "true"
Option "AGPMode" "8"
Option "AGPFastWrite" "false"
Option "BusType" "AGP"
Option "DisplayPriority" "AUTO"
Option "IgnoreEDID" "false"
Option "RenderAccel" "true"
Option "AccelMethod" "EXA"
Option "AccelDFS" "true"
Option "FBTexPercent" "0"
Option "DMSForXv" "true"
Option "SubPixelOrder" "NONE"
Option "VGAAccess" "false"
Option "DRI" "true"
Option "XV_VSYNC" "true"
Option "XV_CRTC" "auto"
Option "XV_BICUBIC" "false"
EndSection
I'm glad with the video quality, however, I do experience little tearing sometimes, especially in the scenes involving panning.
The XV_VSYNC option is supposed to eliminate tearing (due to the radeon manual), but it is ignored if KMS is enabled. Try disabling KMS if you don't mind some performance reduction. The Radeon driver generally has some annoying bugs and glitches in KMS mode.

I recently installed Mavericks and now I can't video chat with sister who has ichat, is there a fix?

Is ichat on an older machine compatible with Mavericks Messages video chatting? Is there something I can do to video chat with someone who has ichat on an older machine? They aren't going to upgrade so am I stuck with Skype? We really liked ichat.

Yes, I can video chat with someone on Skype. I only ichat with my younger sister and she doesn't ichat with anyone else. I don't have anyone else to try out the video chatting with in Messages. She's not tech savy and doesn't feel comfortable doing anything to her program. A friend may try to get her up and running on Skype, we just liked chatting with the Mac programs.

Poor video playback with Windows XP

Hi all,
I am trying to play TV shows that bought from the ITMS (Xena & Star Trek remixed originals). I seem to be getting poor video playback performance. The video is briefly freezing and skipping. The frame rate is also not very good.
System specs:
2.6GHz P4 with hyperthreading enabled
2GB RAM
Matrox Parhelia 128 video card (latest drivers and firmware)
Soundblaster X-Fi Platinum
WinXP Pro SP2 + latest hotfixes
iTunes 7.2
I bought my first TV show after upgrading to iTunes 7.2 so I can't compare performance with v7.1 or earlier. I've tried playing the videos from a local IDE (D:, 60GB free out of 120GB) and from my 1TB Buffalo Terastation (RAID 5, 750GB). The performance is the same. The CPU activity varies from 75% to 95% CPU usage while playing the videos.
Even though my Matrox Parhelia is 3 years old it is still one of Matrox's top performance video cards and does excelent 2D and pretty good 3D.
Any help will be appreciated.
Thanks,
Steven

You're leaping to a conclusion that isn't supported by any facts. Just because you are having a problem is not an indictment of Safari 4. I'm having no trouble, nor are millions of other users, so that destroys your thesis. The problem is something that was a pre-existing condition on your Mac.
Did either of you Repair Disk Permission before and after installing it? If not, start with that. Do you have the most recent version of Flash installed? If not, download the Flash uninstaller from the Adobe web site, then the lastest Flash installer and run those, then restart Safari and test it on some video.

Portege R700 - Issues with video playback with resolution over 360p

I've got this video playback issue from day one. While for instance on YouTube, videos with resolution above 360p freeze up while the sound is ok.
I've contacted Toshiba through which I got a linke to the latest bios and drivers. After the upgrade issue persists. I sometimes get a green screen while watching flash video as well. I'm guessing this is a graphic card hardware issue. Any ideas? Thanks! (Portege R700 19L, win7 pro 64)

Hello
Have you tried watching videos in high performance mode and tested different Internet browsers?

Slow video playback with 2 sound tracks

Hi,
I've just been playing around with quicktime files with 2 sound tracks with different languages. When I copy these files to the ipod they playback, but in slow motion. Are there any guidelines for making ipod compatible 2 sound track files?
I know there are movies in the itunes store with two sound tracks with different languages and these are supposed to work OK with the ipod nano.
Any experiences? Thanks,
Robintosh

What software are you using to convert the videos to iPod format?
If you are using Quicktime Pro, or iTunes 6 to do the conversion... then that is most likely where your problem lies.
Your source video file is probably muxed.
Neither QT Pro or iTunes has the ability to successfully encode a muxed video file with audio. You'll end up with video and no audio.
http://docs.info.apple.com/article.html?artnum=302588
You'll need to use some other third-party software to do the conversion. There's a handful of software available. Just search the forums and you'll find many titles mentioned.
Try MPEG Streamclip.

Tearing video playback with radeon open source

Hi all, I'm pretty new to Arch. I've got almost everything set up and working nicely, except video playback.
I get a lot of tearing using the open source drivers. It happens both with mPlayer(no matter which output is chosen) and VLC. Happened in Ubuntu and happens in Arch. In Ubuntu the only thing that solved it was enabling Tear Free Desktop from CCC(which enable VSYNC and Tripple Buffering), but I wanna stick to open source drivers in Arch(that's the prefered choice according to the Wiki).
Can I enable VSYNC in these drivers? Please help.
Not sure if it matters, but I'm running GNOME 3.
Thanks!

Maybe you will find something useful here: http://www.x.org/wiki/RadeonFeature/#VSYNC
Or here: http://phoronix.com/forums/showthread.p … s-Showdown
I am not currently using ATI hardware to tell you exactly what's needed. Using a compositor such as Compiz might make the difference.

Choppy Video Playback with new update 7.5.0.20

Well, here we go again. This latest itunes update is not up to snuff. My video playback has hit rock bottom.. And worst of all, my cpu usage is thru the roof. What the heck dude. You know, I talk to my buddies that own MACS, and of course they never have a problem with their freakin itunes. This has happened before, about a year ago. You can check the video reviews on Battlestar Galactica. I uninstalled and reinstalled, and NADA!!! Same ol' crappy playback. This was not an issue with the previous version. I even performed a system maintenace on my laptop just to make sure the CPU vents weren't clogged with dust. I know that Apple would prefer that the whole world owned a freakin MAC; but for Pete's sake, I am paying them to download content!!!!Paying!!!!!!! Give me something I can look forward to. Dread is what I feel everytime they announce one of their cute updates.

Me too. All I get is audio and a green screen when i try to play a video(that i *paid for* in some cases). I asked a question here a year ago and have yet to get an answer to!

Terrible video playback with tablet

does anyone else have terrible video playback? whenever i am playing something from streaming like nbc.com, it is cjhoppy and unwatchable.
all drivers updated to latest versions, windows patched to latest version
any help is appreciated. thanks.

Dear Joshtb
Welcome in Lenovo forums
Would you please advise with the tablet model you have and what exactly you see once you start streaming the video
Please let me know
Thanks
Alaa
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter!

Fan speed and CPU temp viewing Flash video in Firefox vs. Safari ?

My MacBook (two months old) running the latest Safari version (3.1) seems to be working unbelievably hard when viewing a flash video. The temps seem to cycle between the high 60s and mid 70s, and the fan blows at max speed constantly. On the other hand, when viewing the same flash videos using Firefox (2.0.0.12), there is only a slight boost in temp (high 50s to low 60s) and the fan speed hardly increases at all.
Has anyone else noticed this?
Why would the flash player on one browser be so much more efficient than another (Safari seems to labor, while Firebox breezes along)?

Thanks!
Well I guess the code in the Safari browser just wasn't well written. This is true even of the later version of Safari. It does work much better in FireFox, with no crazy heat-up or fan action.
I've pretty much given up on Safari now on everything by my iPhone and iPt, and only because I have no other choice.

Choppy video playback with FCP 6 and 5D footage already converted to Apple ProRes 422

I am trying to edit a film I shot on the Canon 5D using FCP 6. I converted my raw files from the Canon 5D to Apple ProRes (HQ) .
But as I try to work on the timeline everything is super choppy and drops frames constantly. I am trying to sync audio as well and it's been impossible since the video in not playing properly.
I have read many post and did everything you say to do, but no luck.
I have chosen the unlimited RT and still dosent wanna play right.
I'm editing off a 1TB G-RAID drive. It currently has 200GB left of free space, so that shouldn't slow things down. My computer has a 500GB Internal Hard Drive and I currently have 250GB of internal free space. Here are the specification of my computer:
Hardware Overview:
Model Name:          Mac Pro
Model Identifier:          MacPro3,1
Processor Name:          Quad-Core Intel Xeon
Processor Speed:          3.2 GHz
Number Of Processors:          2
Total Number Of Cores:          8
L2 Cache (per processor):          12 MB
Memory:          18 GB
Bus Speed:          1.6 GHz
THis should be a powerful computer, at least thats what I tough when i got it. There has to be a solution to my frustration..please help!!!

Try transcoding to garden variety Pro Res for great quality, much smaller files, and less strain on your system.
Russ

Variable Speed and/or Frame-by-Frame Video playback with Waveform synchronization

Similar Messages

Maybe you are looking for