Read file dynamic buffer

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  I myself had this new cool device and everything is working fine beside it is not able to read files audio wma.
  It works without any problem on my Samsung android phone, but on my Slate7 it says format not supported in specifications indicates that it is supported.
  I installed the same player that I use on my Samsung android phone, any suggestions I should do to fix this?

  To my knowledge 4.1 Android doesn't have the necessary codec to play default WMA files. Please see the compatible audio formats listed by Android developers:

  http://developer.Android.com/Guide/Appendix/media-formats.html

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• The data read into the buffer HAVE lack samples at the beginning

  I use a box USB-6251. The program implements two channels of AI (read I and Q) on a single task and one channel on another task. The channel uses the ai\SampleClock as its clock, so that both are synchronized. C creates a digital pulse periodic rising edge (a clock basically) which is used as a trigger on an external function generator. The signal from the unit after going through some material, external signal processing is ultimately what is read by the channel of GOT it.

  We know from the relevant signals, they seem to be correctly synchronized scope. IE, the analog signal to read arrived on the channel of the AI of the acquisition of data more or less instananeously when the trigger is activated. If there is a delay, it is of the order of microseconds.

  However, when I read in the buffer of HAVE (repeated FiniteSamples), waveform, I always come back has a section of samples at the beginning that seem to be returned of the first actually read data-point (see attached image). This delay is of the order of milliseconds (it varies with each series).

  I want to totally eliminate this delay. The signal should be a sinusoid which begins to sample 0 and is continuous through until the last sample read.

  I put the code below.

  Installation program:

  Create analog read the task
  
  analogReadTask = new Task ("analogReadTask");
  
  Create the virtual channel for the component I
  
  analogReadTask.AIChannels.CreateVoltageChannel (initParams.AddrI.ChannelAddress, 'I', AITerminalConfiguration.Differential,-4, 4, AIVoltageUnits.Volts);
  Create the virtual channel for the Q component
  
  analogReadTask.AIChannels.CreateVoltageChannel (initParams.AddrQ.ChannelAddress, 'Q', AITerminalConfiguration.Differential,-4, 4, AIVoltageUnits.Volts);
  To set the clock for the analog readings
  
  analogReadTask.Timing.ConfigureSampleClock (string. Empty, initParams.SamplingRateHz, SampleClockActiveEdge.Rising, SampleQuantityMode.FiniteSamples, Totalechantillons);
  Create the mult-channel drive
  
  analogReader = new AnalogMultiChannelReader (analogReadTask.Stream);
  
                  analogReader.SynchronizeCallbacks = false;
  pulseWriterTask = new Task ("pulseWriterTask");
  Creating a digital output channel that provides the trigger to the U/S system
  
  pulseWriterTask.DOChannels.CreateChannel (initParams.AddrUsTrigger.PortLineAddress, "US trigger", ChannelLineGrouping.OneChannelForEachLine ");
  
  pulseWriterTask.Timing.ConfigureSampleClock ("/ SampleClock/AI/Dev1", initParams.SamplingRateHz, SampleClockActiveEdge.Rising, SampleQuantityMode.ContinuousSamples, samplesPerPulse);
  
  pulseWriterTask.Stream.Buffer.OutputBufferSize = samplesPerPulse;
  
  pulseWriterTask.Stream.WriteRegenerationMode = WriteRegenerationMode.AllowRegeneration;
  pulseWriter = new DigitalSingleChannelWriter (pulseWriterTask.Stream);
  pulseWaveform = new DigitalWaveform (samplesPerPulse, 1, DigitalState.ForceDown);
  
  pulseWaveform.Signals [0]. The States [0] = DigitalState.ForceUp;
  analogReadTask.Control (TaskAction.Verify);
  
  pulseWriterTask.Control (TaskAction.Verify);
  
  

  From reading:

  analogReadTask.Start ();
  
  Start writing the digital pulse, however it will not start
  
  until the AI/SampleClock begins, so implicitly synchronizing the two tasks
  
  pulseWriter.WriteWaveform (pulseWaveform, true);
  analogReader.BeginReadWaveform (Totalechantillons, readerCallback, analogReadTask);

  Result (should be a sinusoid from end to end)

  

  Always seems to solve these problems, shortly after their validation.

  The problem has start the digital task AFTER the analog task. In the small delay between the two lines of code running, read analog had already begun, and so some of the impulses of the AI/SampleClock were missed by the task. The order of departure between the two tasks of switching solves the problem.

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  See you soon,.

  No, when used in this way, the references created by the file read and write functions should not be closed - thought that he would have no negative effect if you did.

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  Hello

  1. what documents do you speak?

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  Ratio of the alarm:
  Lower current dynamic buffer (10%)
                     
                                                     

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  Try to use the MSC mode for transfers instead of PSG.

• Error: cannot read file, Protocol not supported while watching a video

  Original title: can't access a video

  I try to watch a video and I get a message, can't read file, Protocol not supported, this is something new? never seen this happen until today.   I'm not good with computer, so I have no idea what to do now? I hope someone can help me

  Hello

  You can read the following article and check if it helps:

  Error message when you try to use Windows Media Player to stream audio or video from Windows Media Services: «the specified protocol is not supported»

  http://support.Microsoft.com/kb/940029

  Also check out the following link and check if it helps:

  http://social.answers.Microsoft.com/forums/en-us/xppictures/thread/02a93593-F483-4B50-836C-391acfbe8b83

  Hope this information is useful.

  Jeremy K

  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Error reading file Photo Editor

  I have a Kodak EasyShare M853. When I download the videos/photos to my computer, I go to the Start Menu, then pictures. I can see the thumbnails load, but when I click to see the images (majority around 1.1 MB), Microsoft Photo Editor (MPE) opens with a reading of l 'oading' window - and goes directly into a pop up window reading - "!" Error reading file. "I can open the files with Internet Explorer and paint, but it cannot change them as needed as the EMT cannot read the file.
  My version of Microsoft Photo Editor is 3.0.2.3 and Vista Home Premium operating system
  Before I had a Kodak DX7440, and never had any problems!
  A previous comment to Brookeanna did not have a real solution!

  Hi Ben Verhoof,.

  Thank you for writing to Microsoft answers Community Forums.

  Microsoft Photo Editor is supplied with Microsoft Office 97 and the stand-alone versions of Microsoft Word 97 and Microsoft PowerPoint 97. Microsoft Photo Editor is installed when you perform a custom installation, or full from the CD-ROM.

  What is the format of the files you are trying to view?

  The link below talks about Photo Editor. Try to look at the troubleshooting section in the article below

  General information about Microsoft Photo Editor:

  http://support.Microsoft.com/kb/169938

  If you have still questions I recommend checking out the resources of the Office Suite and would be better suited to the community of the Office Suite. This is a support forum for Windows Vista. Please visit the link below to find a community that will provide the support you want.

  http://www.Microsoft.com/Office/Community/en-us/default.mspx

  I hope this helps.

  Let us know if you need more assistance.

  Kind regards

  Sharath

  Microsoft Answers Support Engineer

• When I save a file (using "Save as" in Firefox) on the desktop the address bar reads: file:///C:/Users/Name/Desktop...

  ORIGINAL TITLE: File evil

  When I save a file (using "Save as" in Firefox) on the Office the address bar reads: file:///C:/Users/Name/Desktop...how can I fix it?

  Hi Goldie,

  1. not the problem only occurs when you save the file in Firefox?
  2. don't you make changes to the computer before the show?

  I suggest you try to save the file using Internet Explorer on the desktop and see if it works.

  If the problem is with the shortcut of Firefox, then I suggest you to post.
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• HCl ec2 tecnology invites dynamic buffer

  WARNING: less than 10% of the current dynamic buffer. Please retrieve or save as soon as possible.

  Hi vittesh,

  When you get this error message?

  To better understand the question, please provide more details about the problem you are having, we will try to help you solve the problem.

  If this happens on the application of HCL, you can check with them for known problems

  http://www.hclsupportservice.in/

  Thank you, and in what concerns:

  Ajay K

  Microsoft Answers Support Engineer
  ---------------------------------------------------------------------------------------------------------
  Visit our Microsoft answers feedback Forum and let us know what you think.