optimization of the frame rate

Similar Questions

• Change the Frame Rate, frequency rate not when shooting RAW

  I think not all the controls to change the frame rate independent of the frequency rate that, I guess it's like 'project frame rate '.

  How I crank out 240 fps 2 K RAW or say 60 fps (time base 23.98) during the filming of SXS?

  Follow-up to question... is there a manual for this camera accessible to the public anywhere?

  Thank you very much

  BK

  You can overcrank (once again, "S & Q" for "Slow and fast") to XAVC 1080 p at 60 fps at the moment, with firmware v1.10.

  That's all. Any other framerate 60 fps have access by setting a frequency 59,94 system and slow down the images in the post.

• How to set the frame rate of NOR-IMAQdx

  Hello.

  The actual frame rate is 30 fps (MAXIMUM), but I must decrease the value to 10 frames per second. Is this possible?.

  

  Please check
  http://forums.NI.com/T5/machine-vision/programmatically-setting-the-frame-rate-of-a-webcam/TD-p/2654...

• How to determine the accuracy of the frame rate using a Basler sca640 - 70gm?

  To the right

  I guess that the time between each image varies a rate of roll game.

  How to set the nominal rate?

  How can I determine what the pace of the real (frame by frame) or the time between images was posted from pressing of the ' video '.

  Thank you

  Todd

  
  

• Convert the frame rate from 29.97 to 23.976 with audio synchronized

  Ugh, one of my DSLR cameras has some how accidentally changed from 23.976 to 29.97 FPS for an afternoon of shooting. Fortunately, it's a small percentage of the total of images, however, it is synchronized with the audio dialogue. How can I convert these images to match the rest of the video?

  Thank you

  It should not require conversion. If you deposit 29.97 images on a 23.976 sequence, it will play at normal speed. The audio should play as expected, the video will drop frames as necessary to run at the correct speed.

  Try it. You will see for yourself.

• Why the frame rate drops (stuttering) in every 10 seconds?

  I use AS3 to design the application, I set the FPS to 25 in 10 seconds, the drops FPS (stuttering), and the screen freezes for about 0.5 seconds, then start of FPS. I tried the GPU, but still the same. I knew although it could be very resource consuming and I down the FPS to 8, 16 or even, but he stutters again in 10 seconds. Can someone help me?

  I found the cause. There are a few movieclips still running somewhere after I removeChild them which caused stuttering. Just stop them.

• Calculation of frame rates of acquisition image using the 7 Format

  So I finally got my Basler firewire (IEE1394b) camera to capture images at his rate max (120 fps).

  But to do this, I need to use the '7' Format.... which is a bit confusing to me.  When I use the '7' Format, I can't specify the frame (frames per second) rate.  Apparently, you only specify the parameters (length, width, color / mono) of the image and the size of the packets and a few other things.

  So, how can I calculate speed?  I need to know exactly how much time elapses between each image.  And it must be constant.  I can't have a different frame rate.

  NEITHER told I can calculate the frame rate using this equation:

  

  That comes from this article.

  But I am skeptical because the article also says:

  Please note that the time to transfer an image is slightly faster than the time it takes to acquire an image.
  

  People out there can clarify this for me?  Is the frame rate constant?  And then I actually calculate when using size 7?

  The rate will be constant.  It won't change from image to image.  The difficult part is to find what it is.

  Basler camera manual will tell you how to calculate the frame rate.  There are three different calculations, and gives you the slower pace is one you use.  These calculations are accurate enough, I think.

  Another possibility is to measure the frame rate, but that requires several seconds (or minutes) for a measurement precise.  The simplest method is to start a life-long and save a frame in time at the beginning, wait several seconds (or minutes) and save the time of another framework.  Subtract the chassis numbers, subtract the time and divide to get the frame rate.  With a wait of several minutes, it's extremely accurate.  To get the acquisition time, read an image whose value "Next Image", then save the chassis number and read the msec timer immediately after reading.  Using a flat sequence structure is probably the best to ensure that everything happens in the desired order.  If you loop playback, you will see real cadence cadence converge slowly.  Stop it when it is pretty accurate.

  In a program I wrote, I controlled the pace by setting the shutter exposure time.  I used the derived formula of the Basler manual for cadence and reversed to calculate the shutter speed.  This only works if you have another way to adjust the brightness levels (opening, lighting, etc.).

  Bruce

• The slow movement and frame rates?

  Hi I have a Sony NEX-VG20EH camera and it has an adjustable rate. I set the pace on 8000 and recorded some footage. When I load into the first it always shows as fps 50.00. I want to idle stuff but when I have it slow down 10% it is still very "nervous". Any ideas?

  I think you have confused with his pace the shutter speed of the camera:

  Shutter speed

  1/4 - 1/8000 (control video, manual), 30-1/4000 (photo, manual control)

  Frame rate

  record 25 p/50 p - smooth stem, cinema Full HD videos with choice of (progressive) 25 p/50 p frame rates

  A camera that draws 8 000 fps would be very rare and very expensive.

  Edit:

  As side note, if you actually film shot at 8, 000fps.

  you would probably specify the frame rate menu to interpret the film for this clip.

• Presentation codec frame rate

  What is the frame rate when I using PiP like exit presentation if I presentation codec

  If you use PIP on a CTS 3000 we 5 fps.

  Using an external monitor your will get 30 fps.

• Question photoshop frame rate

  Hi all

  I have problems making my reading of the video at 23.97 fps on photoshop cc movement timeline. I'm trying a video of rotoscoping is one. MOV exported first cc at 23.97 fps, but when I import it via import of video frames to layers, I still get a timeline of 30 frames per second. Unfortunately, I need the chronology in 23.97 fps. Is it possible to adjust the frame rate of 23.97 fps when I import a video? Help, please.

  Used programs:

  First cc

  Cc of Photoshop

  System Mac OS X

  10.9.5 version

  Hi john-daniela,

  Please check the below tutorials related to it.

  Photoshop frame rate Essentials |

  Using Photoshop | Preview video and animation

  Let us know if that helps.

  Kind regards

  ~ Mohit

• Changing on timeline frame rate?

  Hello

  I am running Flash Pro CC 2015 (15.0.1.179), but I noticed that we cannot change the framerate of a right of the scene in the timeline panel. See on the background, the pace is gray.

  I have a feeling that it was a time where we could do that here. It is quite a new change? Because it is not very useful, not be able to change quickly.

  

  I know how to change it of course, it's with the properties of the scene.

  

  It is an intentional change. You can always change the frame rate in the properties panel, but that the timeline has been disabled. A lot of people complain about accidentally changing the value without realizing it.

• Posterize time VS Preseve Frame Rate when nested

  Hello everyone.

  When nesting two Compositions with different frame rates, I heard That Posteriser times, is a former effect that many people use it.  But it can cause a lot of problems.

  So it's better inside Composition advanced settings: Check preserve the frame rate when nested or in queue ?

  Thank you.

  If you need to keep the pace, I would choose just preserve the cadence. However, there are many times when you do not even need to preserve the cadence. So, if you don't actually have to preserve, not.

• mixture of frame rates

  What considerations should be taken when mixing records (sony ex1) 25 p and 60 p (or 30) (sony nex 7) records in a common sequence.

  Is it mandatory to convert 60 p (30) to 25 files? Can what effects we expect?

  You may need. Put the 60 p clips in a model of 25 fps and return a test or step in a model at a time and see what things look like. Framework of merger on and interpolation to offshore. The conversion can be a waste of time. There is a caveat.

  If you do a lot of manipulation with the film 60 p as roto, keying, tracking camera, then do these things before integrate you images into your model of 25 frames per second. The workflow depends on the project, but as a general rule, all the heavy manipulation of video should be made to the frame rate natives and if the images are interlaced fields must be separated as you work as much original data you can. Then you go up the artwork for the final rendering. Run a few tests to determine whether or not the shot benefits using Twixtor.

• Comply, or transcode mixed frame rates?

  Hello

  I did a quick search in the archives, but still not quite get my head around this:

  I recently shot a personal project on a Greek island. I have a lot of beautiful 5 d MKII sequences of the island to 1080/25 p, a few underwater sequences of diving instructors took to 1080/30 p and a ton of GoPro HD helmet cam stuff I've pulled my bike to 720/60 p. I guess I don't think too much about rates of mixed frame during shooting, because I had too much fun. I went to pull the stuff of cam headphones to 60 p, then I could slow down and I have a few nice ride shots - by mingling with my GVs. Now that I'm in front of the editing suite, which is the best way to use all these images? I will use 1080/25 p as the basis of my time because most of the good things came from the 5 d. I heard that using Twixtor consistent images works really well, but I'm still confused about what the 60 p on the chronology of 25 p stuff will look like. He will play slow? Very confused.

  In general, it is 'better' to give up material of frame rates less in sequences with higher rates. The reason is that Premiere Pro will automatically insert menu drop down in the form of images duplicated to maintain the same frame rate. Let's look at some examples using the images you mentioned...

  You have 720/60 p, 1080/25 p and 1080/30 p. Let's ignore the frame sizes and since you're all progressives, we will ignore the field order (since there is no order of field). In short, you've got 25 fps, 30 FPS and 60 fps. The first thing to do is to decide what you will do with the material of 60 frames per second. If you want to slow down, simply interpret it as fps 25 or 30 frames per second; Right click on an item or several clips, then select Edit > interpret footage. Here, you can change the frame rate. This will cause the playback sequence at least 50% of the speed; you would then use it in a sequence with a time corresponding to all base what you interpreted the images (25 p or 30 p). If you want to keep the images to 60 p, so that you could use excerpts of full motion and then have the ability to slow some, you would use a sequence of 60 p; You can then use the speed/duration dialog box to change the speed of the clip. If you want to only 50% of the speed, who drill into the dialog box without any concern for the interpolated images. Premiere Pro will simply double each image giving you nice, smooth idle.

  Now decide on the material 25 fps and 30 frames per second and how to use it. If you use a sequence of 60 fps, you can simply remove these clips as-is; Premiere Pro dupliquera frameworks as required, maintain the same pace, as if you were using the clips in a sequence with a corresponding frame rate. It's very simple, really: no matter if you shoot at 25 fps or 60 fps, a second being always a second. All that is different is the period for which an image is visible. If you have 25 images to fit in the frame of 60 'niche roles' of your sequence, Premiere Pro will be space executives roughly evenly and reproduce each image as long as it is necessary to reconcile the duration of a single frame in a sequence corresponding to the clip frame rate. Visually, there is no difference - this is why it is best to go to a superior that lower rate. If you go lower, Premiere Pro will actually Skip frames because you have more images to adapt to these "slots" in the destination sequence. This will result in a perceived 'jump', where an image is ignored. You can mitigate this, somewhat, by clicking on an element in a sequence and turning on interpolation; This forces Premiere Pro to interpolate between the ribs ignored. OK, it can work for you, or it may seem fuzzy - test is the best way to check.

  Personally, I think I'd go with a sequence of 720/30 p, assuming that all images of 60 p bike will be slowed down. 1080/30 p images must simply be scaled down; the 1080/25 p also has need to be resized, because every fifth frame will be duplicated to match the frame rate of 30 p sequence; and if the 720/60 p is interpreted as 30 p, you will get a nice 50% idle of your sequence, with no scaling required.

  Still confused?

• Standard NTSC 1080 p frame rates?

  Hello and thanks for having me! Very new (b) to Adobe Premier, so I'll throw something basic, thanks for your advice:

  the short version:

  What is the 'standard' NTSC 1080 p framerate? This framerate differ from what you would use to output 720 p,

  and you would choose different framerates according to the delivery method (web vs bluray)?

  the long version:

  I have at my disposal a very capable of working platform on and just do some basic for my audio RESUME reel changes. The source material is usually 1080 p and 720 p, if it be listened in my playback sources HDMI capture card or original complete production which I scored for the customers.

  Therefore, when change my reel together, I would like to work in full 1080 p and downconvert to PostScript to formats smaller.

  However, I am very new to video editing and I don't know what framerate to work in. I see the selections available NTSC 1080 p to several display rate

  I am aware of all available framerates in the United States and abroad, so my question is:

  What is the frequency of standard NTSC 1080 p used for web transmission BluRay or wide images? Some people tell me '60, its standard of use. " Others tell me its 24. Others still say 24 is only for work with the film or interpolation from other sources to 'make your stuff look like film'.

  Thank you for the answers or resources and have a good evening!

  Welcome to the forum.

  Changing the frame rate may cause problems, possible mixture of frame rates.

  For a chart of still supported sizes of BD and frame rates, see Jeff Bellune to the FAQ.

  Good luck

  Hunt