Trying to read high millisecond cue point times

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• Reading high function has stopped working

  Two days ago 10 Windows installed some updates and restarted. Once this was done, I went to use the reading high function. Read aloud on fine but when I tried so he could read there was no noise. So I tried to read aloud a document I know he read it before and got a message saying IDS_WRONG_DOCUMENT_ERR. While trying to find a solution my computer made a updated so I let it reboot again. Once the updated and completed restart I tried to read aloud again. This time I don't have an error message but I have still no sound of in. I checked the settings in Acrobat Reader and my computers, but nothing has worked. I tried calling Microsoft Support, thinking that the problem was due to the 10 Windows Update, but the only response I got from them was it is a question of program Adobe Reader and communicate with Adobe. I am legally blind and desperately need to study...

  is anyone else having the same problem?

  Anyone has any ideas on how to fix it?

  Hi Blindchic,

  You can try to disable protected mode.

  Launch Adobe Reader, click the Edit menu and then click Preferences, under preferences, click on (enhanced) protection, uncheck enable protected at Startup Mode and click OK, close Adobe Reader and launch it again and check if you hear the sound.

  Could you please let me know if you are able to hear sounds from other applications like Windows Media Player?

• Strange thermocouple at the time reads high

  I have a problem my thermocouples to high playing time. I have a cRIO 9074 with a connected to 3 K type thermocouples 9211 thermocouple module. Thermocouples monitoring 3 heat zones from a giant furnace, in which areas can be activated and deactivated with the help of a relay. When activated, the thermocouples read the temperature normally up to 800 ° C. However, when it goes beyond 800 degrees, it can seem to read normally, but when you place radiator different relay on or off, the thermocouple reading significantly changes a few times. This does not happen below 800 C see attached photos and assume that the first photo is the right base temperature:

  

  

  

  When I joined the first box to an external drive thermocouple with its own digital screen, I don't see this radical change when switching of the relay on and outside. It has remained relatively constant.

  Why I see such a big change with the 9211 module? I'm not process the signal somehow, just a direct reading, and the module itself is configured to play the K type thermocouples. The heater contactor and thermocouples are relatively far.

  Any help is appreciated.

  Linus

  Hi Craig,.

  Yes, I could solve this problem. a LabVIEW engineer suggested this solution and it worked. See Section 3 (Nonreferenced) floating measurement of Sources at this link:

  http://www.NI.com/white-paper/3344/en/#toc3

  
  The source of the problem was instrumentation amplifier input bias currents, causing the voltage level of the floating source to be moved out of reach. I need to add polarization resistors to provide a path of DC since the instrumentation amplifier inputs to the instrumentation amplifier ground and anchor this voltage level at a few references. I followed resistors in FIgure 10 and added two 100 kOhm for each of my thermocouples. Since then, I have much more fluctuating readings.

  Hope this helps,

  Linus

• Read and use the cue point in mp3 file

  Hallo,

  It is possible to manage the cue point in the mp3 file with as3.

  If so, no allusion?

  Thank you.

  It is likely that you need to import the CuePointEvent class, if the error indicates it is not.

• FIFO DMA read high CPU usage

  Hi al, it's a long!

  I noticed a strange behaviour when I read from a FIFO DMA between FPGA and RT host on my crio (9014 controller and 9104 bottom of basket). The FPGA is writing data to the FIFO 2 points every millisecond and the loop of the RT is the reading of 500 data points each loop of the MS 250 CR period is controlled using the hold until the next ms multiple function.

  Wait until the next use means ms that during the first round, the wait will be not so I gave the FIFO DMA read method a timeout of 750ms to allow data points to accumulate on this first iteration.

  I then ran the VI and it read the data as planned and it was always 0 in the FIFO. Then using the system monitor, I noticed the CPU usage on the RIO and was surprised to see that it was 30% !

  After a lot of puzzle and many other attempts as to set the timeout to zero if delays fair read until here, I've decided are enough data points and then executes a little behind so that there is always a constant number (non-zero) of data points in the FIFO. Now, the VI runs and only use about 3% CPU.

  I thought that in the first case as I read exactly the number of points in the FIFO that I was tripping some kind of voting behavior in the playback feature which has been hogging the cpu.

  So I ran a business with a zero time-out, where I was reading with 0 points of data to the left in the FIFO as in the first case and waited to see if the delay of read but it never does and the CPU usage is normal.

  So what's happening? I'm puzzled!

  Thank you

  Steve.

  Hi Steve,.

  I think I can explain the use processor behavior that you are experiencing:

  Case 1: Loop with nonzero time-out

  -Your code starts with wait a multiple ms: This means that a 0-250 ms timeout occurs (on average 125 ms)

  -Then your code tries to read 500 data points in the DMA FIFO (if 500 points come in every 250 ms). All data cannot be presented yet.

  -If 500 points are not yet ready, polling occurs until they are. During the time of the poll, the CPU usage is high. Finally, the data is read.

  -The next iteration of the loop begins.

  -The code is now expected up to 250 ms after the last function call until the next ms Multiple. Roughly the same amount of data should be available by the end of this expectation as in the last iteration. Therefore, the question about the next FIFO DMA read should be roughly the same, and the CPU usage will remain high.

  Case 2: Loop with zero time-out

  -In your code, immediately after the first call to wait until the next multiple ms, you "synchronize" by reading all the remaining data from the FIFO.

  -In the next iteration of the loop, we can expect the call until the next ms Multiple wait the entire 250 m means that the data DMA FIFO (discount jitter) should be ready. If jitter is low enough, this will result in delays very little of the read DMA FIFO and a low CPU usage.

  I would recommend either using a timed loop and read the exact number of data points available (if your application can handle variable size data sets), or using a while loop as you are and make sure that the loop priorities are defined such that the CPU usage high does not affect critical functionality.

  Thank you for the very good question; I personally really like thinking through these issues! Please let me know if you have any questions that deserve further discussion and have a nice day!

  Kind regards

  Casey Weltzin

  Product Manager, LabVIEW Real-time

  National Instruments

• video with actionscript cue points

  Hello! I'm trying to put in place an array of landmarks and when each cue point is reached, it raises an event. I have the updated table in place, but I'm wrong configure action events.

  Any help is VERY appreciated!

  Here's the code so far:

  Import fl.video.MetadataEvent;

  flvPlayback.addEventListener (MetadataEvent.CUE_POINT, onCuePoint);

  flvPlayback.play ("final.flv");

  aCues var = new Array ();

  aCues = [{time: 14, name: "part1"}, {time: 1, name: "part2"}, {time: 3.66, name: 'part3'}, {time: 9.43, name: "part4"}];

  for each (var q in aCues)

  {

  flvPlayback.addASCuePoint (q.time, q.name);

  }

  This is the part that doesn't work

  function onCuePoint (evt:MetadataEvent): void

  {

  if (evt.name = "part1") {}

  part1.gotoAndPlay (2);

  }

  }

  MetadataEvent has the property of information. Try:

  function onCuePoint(evt:MetadataEvent):void
  {
       if (evt.info.name = "part1"){
            part1.gotoAndPlay(2);
       }
  }
  

  Or even better:

  function onCuePoint(evt:MetadataEvent):void
  {
       switch(evt.info.name) {
            case "part1":
                 part1.gotoAndPlay(2);
            break;
  
            case "part2":
                 // do whatever
            break;
  
            case "part3":
                 // do whatever
            break;
  
            case "part3":
                 // do whatever
            break;
       }
  }
  

• No access to cue points

  Hello

  I added an instance of flv-reading to the stage in Flash CS4. The flv file has some cuepoints named "01" - "10". Benchmarks have been in AfterEffects CS4. There are some events - and some cuepoints type of navigation. Now, I tried the simple task of getting in time of a specific cuepoints with actionScript. Easy enough one has to think, but apparently is not. All the examples, no matter where I found them suggest you use a method like this:

  
  

  var vidPlayback = this.bMovie; bMovie is the instance name of the FLV on the stage
  trace (vidPlayback);                 ["object"FLVPlayback]

  var someCP:Object = vidPlayback.findCuePoint("02");
  trace (someCP);                     'null '.

  Why the hell the cuepoint is found, when it is there? I tried then to make the object metadata, to see if I could get the time off, using

  for (var i = 0; i < vidPlayback.metadata.cuePoints.length; i ++)
  {
  trace ("cuepoint [" + i + "]: name =" + vidPlayback.metadata.cuePoints [i] .name + "time =" + vidPlayback.metadata.cuePoints [i] .time);
  }

  However, it throws an exception, as the metadata property is apparently zero as well. What the hell is happening?

  Perhaps because the video is not yet loaded at this point? Flash can only see what is loaded.

• Temporalfacet cue points

  Hey Forum

  I just read the OSMF blog on the new CuePoints in the sprint 7, it looks very promising, although not as straightforward as ÖVP.

  I was wondering if there is a best practice in enforcement Actionscript cuepoints.

  User: needed for a slide show where each image is modified according to the cuepoints.

  We add the Actionscript cuepoints at the temporal facet and add TemporalFacetEvent.POSITION_REACHED to the... easy facet.

  Now all that we need to do is load the correct image in an event handler has reached cuepoint... apparently not so easy

  In ÖVP the reached cuepoint event contains all cuepoint data so is very easy to access the image name, id etc.

  The TemporalFacetEvent does not seem to allow the same access to the data.

  Is it because its still under development, or is it an another medium specific OSMF to tackle this problem?

  Keep up the good work! Roll on OSMF beta!

  concerning

  Micheal

  Hi Michael,

  You probably noticed that the CuePoint in the TemporalFacetEvent object contains the 'settings' property that can contain a pair key/value you define.

  The purpose of namespaces in the facet is to allow you to distinguish between the different TemporalFacets that are added to the MediaElement. If you take a look at the app from CuePointSample, you can see it adds it of own benchmarks at run time and assigns custom to those own namespace so it can differentiate between people and cue points added by the framework.  It is the purpose of namespaces.

  The new subtitling plugin will have its own namespace.  This allows the code reader a separate receiver for each TemporalFacet, be or have a single listener, and be able to react differently depending on the namespace, for example:

  private void onTemporalFacetEvent(event:TemporalFacetEvent):void
  {
  var ns:URL = .namespaceURL (event.currentTarget as TemporalFacet);
                 
  If (ns is MetadataNamespaces.TEMPORAL_METADATA_EMBEDDED)
  {
  We get this from a piece of media delivered http, these reference points have been incorporated at the time of encoding

  var cuePoint:CuePoint = event.value like CuePoint.
  }
  Else if (ns == MetadataNamespaces.TEMPORAL_METADATA_DYNAMIC)
  {
  We get this framework, for example in the case of an F4V streaming. The framework is dispatching

  These because there is no landmark cases in the stream for F4V files, frame their bed the onMetadata

  reminder and distributes these timely events.

  var cuePoint:CuePoint = event.value like CuePoint.
  }

  Else if (ns == CaptioningPluginInfo.CAPTIONING_TEMPORAL_METADATA_NAMESPACE)

  {

  We get this plugin of subtitling and the event.value is an object of legend

  Legend: Legend of var = event.value as legend.

  }

  }

  Hope that helps,

  -charles

• Satellite P300 - 19 p: CD/DVD drive is trying to read the disk then ejects

  Hello

  I hope someone can help,

  I have a * Satellite P300 - 19 P *.
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  I think that s a problem with the CD/DVD drive.

  In your case, I would go to an ASP (authorized service provider). They should check your laptop and change the drive if necessary.
  Here, you can search an ASP:
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• error 201003 trying to read several analog inputs on 9172 chassis

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  Input module im using the chassis c - 9172 DAQ with an analogue of the 9221. I want to read three transducers in real-time. The problem I have is two if the transducers are 7.5 K lb/po2 rated and 100 psi rated, making me use two different scales. I can do the N-channel on playback of the system but only will allow me to read the two 7.5 K transducers.  I use the DAQ assistant, I create a virtual channel and add all components to read from the module. When I create another instance for the third transducer, it gives me the error: error 201003, module is already reserved. I need help please. Let me know another way to do what im trying to do. I used the DAQ assistant, but the data is incorrent on the transducer of 100 lb/po2, which explains why I manually create the virtual channel.

  If you had searched the error code or message, you would have seen several posts on this common problem for beginners. Simply, you cannot use several tasks for a single material resource. Use several functions Create Channel, each connected to each other and specify your scale.

• Not able to read the text file several times - Bug?

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  A race condition?  What's with the two readings at the same time?  Keep the opened file is not a problem, but remember that there is a file pointer.  If you read empty strings, it's probably because you're at the end of the file.  Use Set leader VI to set Position is for the beginning of the file.

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• Event Viewer error "there was an error while trying to read the local hosts file." file "hosts" but good

  Hello

  In Event Viewer, I see a lot of mistakes like:

  Source: The customers DNS events

  There was an error trying to read the local hosts file.

  I read that threat indicating to rename the hosts for "hosts" file

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/system-log-shows-repeating-error-code-3221225485/3700e855-ded4-4F12-960f-1577f6132c04

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  What should I do to fix this error?

  P.S. I suspect my computer is compromised. Last weekend, Security Essentials has reported a malicious file backdoor and it has been deleted, but I have a weird behavior of the computer

  Thank you

  Veronica

  Try to re-create the hosts file.

  Open Notepad as administrator (click right on the Notepad icon or shortcut and click Run as admin) and type the following information in it:

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  Save the file with name "hosts" in the C:\windows\system32\drivers\etc folder.

  Source: http://www.sevenforums.com/system-security/130518-hosts-file-missing-should-i-worry.html

  You seem to have a hard drive problem. Please provide a copy of your system information file. Type the system information in the search box above the Start button and press the ENTER key (alternative is select Start, all programs, accessories, System Tools, system information). Select file, Export and give the file a name noting where it is located. Not to place the cursor in the body of the report before exporting the file. The system creates a new information file system each time system information is available. You must allow a minute or two before the file is completely filled before exporting a copy. Please download to your OneDrive (formerly Sky Drive), share with everyone and post a link here. Normal mode preferred report. Please say if the report was obtained in safe mode.

• Is it possible to add cue points to a MP4 video file?

  Is it possible to add cue points to a MP4 video file?

  Director has a findposnear function that allows to quickly search currently of film in a list of times, giving you an index number that you could use on another list. It is easier to use than benchmarks!

  Adobe Director * findPosNear

• FLV Playback CUE Points Sub Panel in the missing properties panel?

  So, anyone knows how we can add cue points to FLV using Flash CC reading. Thus, using Flash CS6 if you import a video of your internship (file-> Import-> import video) component FLVPlayback is added to your step. If you cilck component FLVPlayback the POINTS of REFERENCE under Panel's niche in the Panel properties like this:

  

  However, if you click on the FLVPlayback instance in Flash CC, you get nothing. HOWEVER, please note that it shows that the FLV file contains cuepoints (it was an existing CS6 file I added the cuepoints already). But since the Panel of sup of POINTS of REFERENCE does not exist, I can't edit them.

  

  Thanks for your help!

  Landmarks Panel is deprecated since Flash CC, but you can make use of Action-script Cue points to your video into CC to animate.

  See the benchmarks AS section in this document: Adobe Flash Professional CS5 * landmarks of use

  Adobe ActionScript 3.0 * use cue points