different rates in multi-clip

Similar Questions

• First CC multi clip - adding markers for each camera.

  I use the latest version of first CC 10.3

  I'm editing with a sequence of the multi clip and when I add a marker in the window of my multi source clip marker seems common to all cameras.

  I want to add markers specific to each camera.

  Anyone know if it is possible for the markers to be visible only to the camera selected in the multiclip? (or for the selected camera view a collection when the marker is relevant for her?)

  The only work-around I have found so far is to color markers, a color for each of the cameras - which is a pain and time consuming.

  Thank you very much for any thoughts.

  First of all, Premiere Pro has no capacity multi-clip.  It is the CPF.  You work in Premiere Pro now.

  Premiere Pro has blocking abilities, but it uses some sequences nested for the work.  And since the sequences and elements behave differently for certain things, including markers, there is a difference over a simple semantics.

  If you want to apply markers for the original clips, you must open the Multicam Source sequence.  Right-click on that in the tray, and then select open in the editing.

• How to save the data of different rates in a single VI?

  Hello

  I tried to acquire 2-channel measurement of voltage at 10 kHz and analyze data, finally to save the data to both 1 kHz and 1 Hz. What I did is this loop of producer/consumer use to do the work of recording at different rates. I have queued all the data in the main loop, and then removed the data and write it to the file in other loops. I added "wait = 1 ms' a consumer loop for recording data at 1 kHz (loop of fast logging) and added" wait = 1000ms' in another loop to get the slow 1 Hz (logging loop) data record.

  My problem is that the data record works fine in the case of 1 Hz, but it does not work for the case of 1 kHz. Although the time-out period defined as 1ms, the interval between two samples in the loop of fast data recording is about 100ms.  Subsequently, 1ms, 10ms, 100ms, 150ms tried in this loop to see what intervals are in these cases. I found that the intervals are same as assigned in the timeout greater than 100 ms, but if the time-out is set to 1ms or 10ms, the intervals are again around 100ms.

  My question is - why I can't reach data record 1 kHz using loop of consumers/producers, while the same way works for the case of 1 Hz?

  Thank you very much

  Hao

  You are sampling at 10 kHz and you want to back up your data "as if you sampled at 1 kHz and 1 Hz", if I understand correctly.  I also understand that you use the design of producer/consumer model to help with this (a good idea).

  I'm assuming that the producer 'product' a segment of data at a time, to say the value of a second of data or a 2 x 10000 I16 (assuming a 16-bit integer A/D) table you put into a queue and wait for the consumer.

  If you have data at 10 kHz, how do you get representations to 1 kHz or 1 Hz?  There are (at least) two possibilities - average data over the interval of proper time, or (re) sample data.  The good thing is that you can handle the situation 1 kHz and 1 Hz, essentially at the same time and in the same processing loop.  I'll discuss the case 1 kHz - with the assumptions I made, the case of 1 Hz becomes almost trivial.  I'll discuss treatment also just one channel, as it is similarly almost trivial to go from 1 to N-channel.

  If you have 1 second of data sampled at 10 kHz, and will "reduce" 1 second of data sampled at 1 kHz.  Note that you have 10 samples for each data point that you want in the end.  The "Averaging" method said "Replace all 10 points in the average of these 10 points", while "resampling" method said "replace 10 points with, say, the first point, ignoring the others.  An easy way to do this is to use the Reshape feature to transform an array of 10 x 1000 elements of your array of 10000 items 1-D 2D.  Now, you can use a loop FOR an average of 10 items or simply extract the first.  [This is where almost everyone, including me, a mistake - when you put a 10 x 1000 2D array in a loop, you get 10 iterations of 1000 items and we want 1000 iterations of 10 items.]  Oops, what to do?  [Simple - converts 2D array before sending in the loop FOR.]

  So when you have processed your 10,000 points and got both 1000 samples "1 kHz" and 1 "1 Hz" sample, you write each of them in their respective folder and wait for the next item in the queue of the consumer.  Consumer focus on the queue loop, it will automatically 'block', waiting for the producer of the 'feed' some data.  Note that the producer generates data once per second, producing 10000 points for the consumer in the process, but the time to deal with these points and perform the required disk i/o should take only a few milliseconds (certainly not more than 100, even if writing to a floppy!), so you don't have much time to do other interesting things (such as display data).

  Bob Schor

• Save the file text at different rates

  Hi all

  I'm kinda new to LabView, so perhaps this question is trivial, but gives me a lot of pain.

  I want to permanently save a string given at two different rates; in the example provided these rates are every 500 ms and ms 50, in two different (one for each rate) text files. I tried to use while loops structured for this purpose. When I use one, it works fine, but when I use both at the same time, it seems that Labview limited both paths at the lowest speed, which in this case is obviously 500ms, and eventually get two accurate files with the string saved to 500 ms period.

  How can I make it work?

  Thanks in advance.

  Your loops the two stops after one iteration. Maybe you should keep them until you want to stop the running program. Add a stop appropriate to each condition.

  (Looks like you are using "continuous operation" where the program begins again once the code is complete. Do not! It's just a debugging tool. Use the ordinary execution.)

• Judgment of multiple while loop running at different rates to stop using the single Boolean stop button

  Hello

  I'm on the block diagram of 4 loops, do different tasks. They are independent of each other, but need to see the unique front panel - some of the wonders of labview!

  Now, I want to have a unique stop button which will in fact be a back button to return to the main screen by stopping all four loops on the block diagram. I used the stop button (switch released) with local variable to stop the three other loops. He stops the vi but it is not a good stop vi to stop properly and the grid on the performance of the front panel. Now all loops run also at different rates, so it is not necessary that all loops are stopped immediately when one of the loop is stopped. Can't really think of a better way. All the ideas!

  Kind regards

  Austin

  Variables local is ok in this case, but you will need to keep the control in switching mode (no lock).

  A better solution would be to have all the loops as a structure of event all listening value stop change. Or have the Stop value change event generate a user defined output event or similar.

  /Y

• Why don't the mpg2 files allow to move to different parts of the clip in XP? Vista lets me.

  Hello.

  Why don't the mpg2 files allow to move to different parts of the clip in XP? Vista lets me.

  Desktop: Windows XP 32-bit Home Edition. Laptop: Windows Vista Home Premium 64-bit.

  I have a DVD I paid for and used a software to copy video clips (unprotected) to mpeg2 files. There are 4 of them. It was a DVD recorded in 2004 at a dance event. It is not a commercial version.

  XP: The 1st clip allows me to open it in Windows Media Player 11 and I can drag autour in various places to look at different times of the clip. The clip of 2nd, 3rd and 4th are locked and won't let me pick different times to watch. They will play through.

  In Vista: I can't the cursor around anywhere, then select any time to look into all parts of clips with THE 4 clips.

  I took the clips, put them on a USB stick, moved in both sense between each system. I tried two more than once.

  I used the software to rip the clips on XP and Vista. It's the same result. The fault seems to lie with XP.

  Perhaps some of this DVD had some kind of protection against copying for XP but not Vista (and other OS of potentially). Or it's the encoder?

  My account has been locked or something, I couldn't answer.

  It is therefore probably encriptación with Windows Media player. I can read files with RealPlayer on Windows XP and Vista in Windows Media Player.

  Tried to use my software for video editing, re - export files in mpeg2. But each of them had sound problems. So, this is how the DVD is probably protected.

  I have something on Vista operating systems and a workaround with XP using RealPlayer for the original files. I'll keep looking. It's mine to archive all I want at this stage.

• How to export a cam multi clip

  Hi, I want to save, or rather a multi-cam clip that I created and attach it to the rest of my export venture. Is this possible? When I do the usual way of export, which is share > export, it won't let me.

  Help?

  Troy

  Should work for export. A multiclip behaves like a normal element. There you change to the project timeline?

  Russ

• I can taste different channels at different rates in a task?

  I use a NI 9203 modules and 9215 9211 in a single CompactDAQ chassis. The software is LabVIEW 8.6.

  My VI use DAQ Assistant to sample all three modules within a single While loop. I can run the whole loop until about 13 kech. / S without problem. However, about 14 kech. / s, I get the following error:

  "Error 200361 occurred at DAQmx Read (analog 1-d Wfm NChan NSamp) .vi:3

  Possible reasons:

  Measurements: Overflow of on-board memory. Due to the limitations of system and/or the bandwidth of the bus, the driver could not read data of the device enough fast to follow the flow of the unit.

  Reduce the sampling frequency, or reduce the number of programs that your computer runs at the same time. »

  I need to sample the 9215 signals up to 20 kech. / s, but the signals emitted by the 9203 & 9211 don't need that you can enjoy at the s/s 1. could reduce the sampling rate in the 9203 & 9211 signals solve my problem? If so, how to apply these different sampling frequencies high within the same DAQ Assistant VI?

  
  

• Videos captured in different rates can be combined on the same timeline?

  Am a bit confused on combining different video segments on the same timeline.

  Can be combined on the same timeline segments of 720 p and 1080 p?

  Video sequences filmed in different cadences are combined and exported together in a movie?

  If you take a video captured at 60 p can be exported to 30 p - and - play in slomo?

  Thanks for your help

  When you start a new project, the button settings are on the Panel of the new project.

  Furthermore, in any version after version 11 program, the program will automatically set your project settings based on the first clip on your timeline.

• How to apply an effect to an entire movie, multi-clip?

  First Elements 7.

  I'm almost done a multi-track film, containing many video and audio clips with titles and all kinds of audio and Visual effects.

  The film was shot in color.

  Now, I want to have the film in black and white and give it an old look.

  I know there are two effects built specially for these purposes.

  But is there a quick and easy way to apply these effects to the whole movie, or what I have to go through the clip?

  Audio effects apply only to the Audio Clips and Video Effects apply only to the video Clips. You are protected.

  PrPro, who has a lot of Audio effects stereo, mono and 5.1 SS, a type of specific Audio effects apply only to the Audio Clips of the same type.

  Good luck

  Hunt

• Sampling - in parallel with different rates

  Dear members of Lab View discussion group,

  I would like to ask for some advice on how to stop the removal of two different signals at the same time. I was able to confirm that they start at the same time (the timestamp on the first call of loop-based) sampling, but the time of waveform for my two signals is very different.  The signal AE samples always on time, but the charge indication always shows about 1.5 to two seconds longer acquisition time.

  He will have to do with the very different high sampling frequency (500 Khz vs 1000 Hz). I can't get my head around why the acquisition of load loop would be so much longer well that even if each iteration of the loop must be environ.001 + 10 micro seconds (frequency of acquisition more buffer that OR add).

  I tried to use timed loops, but the result is the same. in this case, I wired the value of loop iteration (dt) to be...

  (acquisition of signal frequency) * (number of samples to acquire)

  I also tried to use notefiers and configuration master slave (load loop was the slave and a notefier was sent every time 500 iterations of the loop of EI were carried out). This does not result either rule stops.

  My ultimate goal is to get the two files and then compare the tips my AE signal when a specific load occurred. I have then count the number of spikes occurring in some parts of the load and generate a histogram.

  I'll be gone next week, back on July 6. I will answer to all positions at that time.

  Thank you

  Alfonso

  I don't see that you need two separate loops. Also skip the timing of software. I'm guessing that causes your boredom.  Simply put the playback in the loop running read NOR-9221-NOR-6221. Perhaps placing them in a framework so both are read before data are written to the file. I think also often extract data from your buffer OR-9221. You read the second pr 500 times buffer. Perhaps the lover to 50 times this pr then. So every time you read the traction OR-9221 10000 samples of memory buffer and the buffer NI 6221 40. And for now just ignore it. Stop your loop then you have run 100 times. Assuming that you read 10000 samples of the NOR-9221 on each iteration will then have read 100 x 10000 samples equal to two seconds of data

• How rate/label my clips?

  I can't see how note easily (only selects) my clips. On my "familiar" with my clips run I like to make a scoring basis of HOT system, WELL, maybe, NOTHING's GOOD. If I'm working on several takes, I want to do the same. I tried using the functionality of the label, but the color appears nowhere only to the list that I not love. There is no star rating system? Everyone works that way and you do what?

  
  

  Ideal would be for the frame surrounding the clip (portecrochet) to turn a color.

  
  

  Thank you

  Prio
  

  1. The value of the project Panel list view.
  2. Make a right click No matter what column heading and select metadata display. This opens a dialog of the same name.
  3. in the search at the top of the dialog box, type "score".
  4. Click the box next to the field of evaluation.
  5. Click OK
  6. Hover your mouse over the project Panel and press (grave accent). This maximizes the Panel.
  7. Find the rating column and drag it to the left.
  8. Press to restore the project Panel
  9. proceed to the notation.

  You can also use the comments column enter 'Groovy', 'Horrible', 'Meh' etc. Or the right column if a binary system will suffice.

• Why is - my resolution of different sequence of my clips

  I was ready to export my video and when I hit export and looked at my resume for my source settings and found that my resolution is 1 440 x 1080 (1.3333) that mean 1.333?  Second, my clips are 1920 by 1080. Why the difference between what the export settings say my sequence and images that I turned it on, and it will affect the compressed video when I export to vimeo or make a DVD?

  Thank you

  Search the help file for

  format of the pixels

  to find out how 1.333

  Have you done this to match your video to your sequence?

  See 2nd post for the photo of a NEW ELEMENT of process http://forums.adobe.com/message/3776153

  - and a FAQ on setting http://forums.adobe.com/message/3804341 sequence

  In addition, the tutorial in the #3 http://forums.adobe.com/message/2276578 message list can help

• inflation with different rates per year

  what I'm doing wrong here
  try to get the compound inflation 20 years (from 2001) where the inflation rate is increasing every year.
  
  Miss me something basic, my swollen amt is coming nothing when I use
  
  inflated_amt [iteration_number + 1] = inflated_amt [iteration_number] * (1 + inflation_rt [cv ()])
  
  If I change
  
  inflated_amt [iteration_number + 2] = inflated_amt [iteration_number + 1] * (1 + inflation_rt [cv ()])
  I'm close, but miss me my first year (2001)
  
  in any case, here's my query
  
  with
  inflation_table as
  (select level j, level + yr 2000, level * inflation_rt.01)
  of the double
  connect by level < 21),
  base_amount_table as
  (select level * 10 base_amt from dual connect by level < 3)
  
  Select yr, inflation_rt, base_amt, inflated_amt
  to inflation_table, base_amount_table
  model update return lines
  partition (base_amt)
  (j) dimension
  measures (inflation_rt, year, base_amt inflated_amt)
  iterate rules (20)
  (
  
  inflated_amt [iteration_number + 1] = inflated_amt [iteration_number] * (1 + inflation_rt [cv ()])
  )
  
  Published by: pollywog on March 25, 2010 12:51

  In fact, you probably need this:

  with inflation_table as (
                           select  level j,
                                   level + 2000 yr,
                                   level * .01 inflation_rt
                             from  dual
                             connect by level < 21
                           ),
      base_amount_table as (
                            select  level * 10 base_amt
                              from  dual
                              connect by level < 3
                           )
  select  yr,
          inflation_rt,
          base_amt,
          inflated_amt
    from  inflation_table,
          base_amount_table
    model
      partition by(base_amt)
      dimension by(j)
      measures(inflation_rt,yr,base_amt inflated_amt)
      rules
      (
       inflated_amt[1] = inflated_amt[cv()] * (1 + inflation_rt[cv()]),
       inflated_amt[j > 1] order by j = inflated_amt[cv() - 1] * (1 + inflation_rt[cv()])
      )
  /
  
          YR INFLATION_RT   BASE_AMT INFLATED_AMT
  ---------- ------------ ---------- ------------
        2001          .01         20         20.2
        2002          .02         20       20.604
        2003          .03         20     21.22212
        2004          .04         20   22.0710048
        2005          .05         20    23.174555
        2006          .06         20   24.5650283
        2007          .07         20   26.2845803
        2008          .08         20   28.3873468
        2009          .09         20    30.942208
        2010           .1         20   34.0364288
        2011          .11         20   37.7804359
  
          YR INFLATION_RT   BASE_AMT INFLATED_AMT
  ---------- ------------ ---------- ------------
        2012          .12         20   42.3140882
        2013          .13         20   47.8149197
        2014          .14         20   54.5090085
        2015          .15         20   62.6853597
        2016          .16         20   72.7150173
        2017          .17         20   85.0765702
        2018          .18         20   100.390353
        2019          .19         20    119.46452
        2020           .2         20   143.357424
        2001          .01         10         10.1
        2002          .02         10       10.302
  
          YR INFLATION_RT   BASE_AMT INFLATED_AMT
  ---------- ------------ ---------- ------------
        2003          .03         10     10.61106
        2004          .04         10   11.0355024
        2005          .05         10   11.5872775
        2006          .06         10   12.2825142
        2007          .07         10   13.1422902
        2008          .08         10   14.1936734
        2009          .09         10    15.471104
        2010           .1         10   17.0182144
        2011          .11         10    18.890218
        2012          .12         10   21.1570441
        2013          .13         10   23.9074598
  
          YR INFLATION_RT   BASE_AMT INFLATED_AMT
  ---------- ------------ ---------- ------------
        2014          .14         10   27.2545042
        2015          .15         10   31.3426799
        2016          .16         10   36.3575086
        2017          .17         10   42.5382851
        2018          .18         10   50.1951764
        2019          .19         10     59.73226
        2020           .2         10   71.6787119
  
  40 rows selected.
  
  SQL> 
  

  SY.

  Published by: Solomon Yakobson, March 25, 2010 13:12

• analog parallel DAQmx reads at different rates of acquisition

  I'm running two 9172 chassis with a total of 11 modules. I have two 9217 modules for reading RTDs and a 9205 for sensors of reading level. I've set up three spots, one for each module.
  If I do a task sheet and place DAQmx Read in a loop, I can read all the data without problem, but the three tasks take 4.59 seconds per iteration (reading the RTD is seems to be slower). I need to update the level readings more Rapids, but if I do two parallel loops, try to read the RTD in a loop (two tasks) and the level in its own loop sensors I get an error that the resource is not available - apparently only one instance of DAQmx Read can be called both.
  Is there a work around for this?

  thanx
  lmd2

  Larry,

  Your problems are all related to the task that is described in the manual DAQmx State model.  Each 9172 chassis can have 1 HAVE task that runs at a given time.  If you try to start a second task, you will get an error.  When you use the loop FOR your code is starting and collapses of each task in order that takes a lot of time and explains the 4.59 seconds.  Ideal for config and start tasks in an init State and then begins to acquire data.  The only thing left to do is to release the input/output by stopping and disabling tasks when you did.

  One way to solve this problem would be to install two RTD modules in a single chassis and all 9205 modules in other chassis.  Another way would be to oversample of RTD and process the additional data later.