Powerpoint 2013 embedded in webpage: Blurry images
I am working with embedded Excel and Powerpoint. With a little tweaking it is possible to get at good result with Excel and javascript.
On my (and my customers) websites I have been testing embedded Powerpoint as a replacement for a range of slideshows, galleries, video etc. I am almost convinced that this could be a road to go - BUT:
The embedded presentation gets blurry:
In this image the left part is the image inserted in the presentation. The right part is from the embedded presentation.
The blurring is perhaps caused by scaling, but I have ajusted the presentation by decimals of mm to get it pixel perfect. No matter how I embed I canøt get rid of the blur.
As it is now, it can't replace anything.
Any fresh ideas are most welcome.
Hi,
Since this issue is not related to Office client development, I recommend you post this issue on the HTML forum for better assistance.
https://social.msdn.microsoft.com/Forums/en-US/home?forum=w81prevwhtml5&filter=alltypes&sort=relevancedesc&searchTerm=web%20page
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners
who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
Best regards,
Greta Ge
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs.
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Powerpoint 2013 causes IExplore to crash when previewing an embedded youtube video
Powerpoint 2013 causes IExplore to crash when previewing an embedded youtube video
As a user with "local administrator" or "Power User"privileges the video previews the video plays, but as a normal user the following error occurs.
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Debug or Close Program
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< Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
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Process for creating a test file is as follows
Via youtube and your preferred browser, search for any video file (eg rubik's cube), select a video and start to watch it. Choose Share, Embed and copy the link information (eg <iframe width="560" height="315" src="//www.youtube.com/embed/MaltgJGz-dU"
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Close browser and create a new powerpoint 2013 presentation.
Insert, Video, Online Video
In the "From a Video Embed Code" box, paste the link information then click the arrow to apply
Save the file and then Right Click on the file and Preview.
In advance of the creation/running, I've applied the following KBs to the machine(s)
kb2817636 & kb2837627
As i said at the start, members of the Power Uses or Administrators group don't have this issue - but as 99% of our users are "users" and not really an option to make them all members of PU group.
Same also happens if the computer is removed from the domain. Admin & power users work, standard users crash IE.
Uninstall and reinstall of Office 2013 and IE11 has no apparent difference.
Assistance in this is appreciated.
Thanks
Jonhi Jon, do you have all available updates installed for your PowerPoint? Install the two KB in the links below, then test again:
http://blogs.technet.com/b/bgp/archive/2014/04/09/support-for-youtube-videos-in-powerpoint-returns.aspx
Flynn -
Unable to edit Visio 2013 drawing in Powerpoint 2013
Hello,
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Interestingly, I CAN edit Visio 2013 drawings that I have embedded in Powerpoint 2002/XP.
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TysonOpen PowerPoint 2013, go to Insert tab > Object > Create a new "Microsoft Visio Drawing", I can edit the drawing what I wanna edit.
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Hello,
I am running Office 2013 Professional Plus and in PowerPoint 2013 (15.0.4605.1000 64 bit) on Windows 8.
Ihave always been able to anchor content to placeholders (tables, text, images, and so on). In the last week this is no longer the case if an object has been anchored already.
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This is a critical issue for us as we are about to upgrade our corporate brand/template and be required to upgrade thousands of documents and hundreds of thousands of pages of content.
Can anyone advise a workaround? This is my first post on MDN and apologize for any missing elements.
AnthonyHi Anthony,
Thank you for posting in the MSDN Forum.
Since the issue is more relate to the end-user, I'd like to move it to
Office2013 pro general discussions forum.
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us.
Thanks for your understanding.
Best regards
Fei
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How do I Update PowerPoint 2013 Slide Deck Preview Thumbnail?
I often copy previous presentations and revamp them for my next presentation. I notice that after changing the title slide in PowerPoint 2013 the embedded thumbnail.jpeg file is not updated. Ordinarily I would not care, but recently I am presenting to two
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Short of completely recreating the deck, is there a way to force the update of the thumbnail.jpeg file in the PPTX?
Thanks!
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Matthew
Matthew McDermott, MVP SharePoint -
Thinkpad Yoga powerpoint 2013 issues
Hi,
I require help regarding this issue where my powerpoint 2013 became a bit weird (missing image and text) after opening some pptx file.
i tested the file in another computer its work normally using same powerpoint 2013.
Regards,
UmarHi Infowalrus,
Welcome to Lenovo Community!
As per your query we understood that you are facing the issue with Microsoft Office 2013 on ThinkPad Yoga.
Please check with changing the Screen refresh rate to 60Hz by going to Display properties.
Check with updating the graphic driver.
Check with reinstalling Microsoft Office 2013 on your system.
If the issue still persists after performing above troubleshooting steps then we suggest you to contact Microsoft support for further assistance.
Hope this helps.
Best regards,
Hemanth Kumar
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Photo Album Insertion in PowerPoint 2013
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I cannot remove embedded barcode from the image. Due to saving compression.
Hi guys,
I recreate a thread to prevent confusing on my previous one. Please only reply to this thread thanks.
Ok, for a start I will give some general description about the application I made.
I had some problem with the image being compressed while it is saved.
Because saving an image will cause it to compress and had its pixel valued changed, I could not successfully remove the bardcode that is embedded inside a image(although some of the pixel value will be returned to original normally). I had placed my code below and will accept any opinion that will help me solve the removal of barcode problem.
What my application does is actually very simple. It will take the pixel value of the area inside the image that will be embed with the barcode first, then it will take the pixel value of the barcode and use the formula (1-alpha * Image pixel value) + (alpha * barcode pixel value) = new pixel value which will contain the barcode that had been embedded inside. The formula works great but when I saved the image the pixel value will change due to compression. On the removal of barcode my application will read every pixel value from the image embedded with barcode (only the area with barcode embedded), then it will go on to read every pixel value of the barcode used for embedding and then use the formula (Embedded image pixel value - (alpha * Barcode pixel value) - (1 - alpha) = original pixel value. But due to the reason that compression will change some of the pixel inside the saved image to drop in its value, the result from the removal formula will be negative and hence caused my result image to become wierd as it will red colors instead of original color on some of its pixel. I tried saving under PNG format which people said to be lossless compression but the result is still the same.
So I need to ask you guys for opinion or help me find the part where I actually did wrongly and caused the image pixel value to change.
Thanks. Please proceed and read below for the codes that I used. It is messy and I will sort it out later.
When alpha is set as 1 the barcode will appear to be overwrite onto the image. But when alpha is set as 0.1 the barcode will appear to be transparent and almost seems to be not there on the image when embedded.
This is the code I used to retrieve image pixel when embedding:
public static int[] getImagePixelValue(BufferedImage image, int x, int y){
//Create an array to store image RGB value
int[] imageRGB = new int[3];
//Get height and width from input image
int imageWidth = image.getWidth();
int imageHeight = image.getHeight();
//Get raw RGB value from image
int imageValue = image.getRGB(x, y);
//Convert image raw RGB value
int imageRed = ((image.getRGB(x, y) >> 16) & 0xff);
int imageGreen = ((image.getRGB(x, y) >> 8) & 0xff);
int imageBlue = image.getRGB(x, y) & 0xff;
//Input the converted RGB value into the array
imageRGB[0] = imageRed;
imageRGB[1] = imageGreen;
imageRGB[2] = imageBlue;
/*//Print out the pixel value to check
System.out.println("Image red pixel: "+imageRGB[0]);
System.out.println("Image green pixel: "+imageRGB[1]);
System.out.println("Image blue pixel: "+imageRGB[2]);*/
//Return image RGB value
return imageRGB;
}This is the code I used to retrieve barcode pixel for embedding:
public static int[] getWatermarkPixelValue(BufferedImage watermark, int x, int y){
//Create an array to store watermark RGB value
int[] watermarkRGB = new int[3];
//Get height and width from input watermark
int watermarkWidth = watermark.getWidth();
int watermarkHeight = watermark.getHeight();
int watermarkValue = watermark.getRGB(x, y);
//Convert watermark raw RGB value
int watermarkRed = ((watermark.getRGB(x, y) >> 16) & 0xff);
int watermarkGreen = ((watermark.getRGB(x, y) >> 8) & 0xff);
int watermarkBlue = watermark.getRGB(x, y) & 0xff;
//Input the converted RGB value into the array
watermarkRGB[0] = watermarkRed;
watermarkRGB[1] = watermarkGreen;
watermarkRGB[2] = watermarkBlue;
/*//Print out the pixel value to check
System.out.println("Watermark red pixel: "+watermarkRGB[0]);
System.out.println("Watermark green pixel: "+watermarkRGB[1]);
System.out.println("Watermark blue pixel: "+watermarkRGB[2]);*/
//Return watermark RGB value
return watermarkRGB;
}This is the code I used for merging the image pixel and barcode pixel to get the embedded pixel value:
public static int[] getEmbeddedPixelValue(int[] imagePixelValue, int[] watermarkPixelValue, double alpha){
//Create a object to hold embedded pixel value
int[] embeddedRGBValue = new int[3];
//Change image pixel value into double calculating equation
double imgRedValue = (double) imagePixelValue[0];
double imgGreenValue = (double) imagePixelValue[1];
double imgBlueValue = (double) imagePixelValue[2];
//Change watermark pixel value into double calculating equation
double wmRedValue = (double) watermarkPixelValue[0];
double wmGreenValue = (double) watermarkPixelValue[1];
double wmBlueValue = (double) watermarkPixelValue[2];
//Equation for embedding image and watermark together
double embeddedRed = ((1.0 - alpha) * imgRedValue) + (alpha * wmRedValue);
double embeddedGreen = ((1.0 - alpha) * imgGreenValue) + (alpha * wmGreenValue);
double embeddedBlue = ((1.0 - alpha) * imgBlueValue) + (alpha * wmBlueValue);
//Changing embedded value from double to int
int embeddedRedValue = (int) embeddedRed;
int embeddedGreenValue = (int) embeddedGreen;
int embeddedBlueValue = (int) embeddedBlue;
//input the embedded RGB value into the array
embeddedRGBValue[0] = embeddedRedValue;
embeddedRGBValue[1] = embeddedGreenValue;
embeddedRGBValue[2] = embeddedBlueValue;
//Return embedded pixel value
return embeddedRGBValue;
}This is the code where I used for the embedding process:
else if(target == embedButton){
String xCoordinate = JOptionPane.showInputDialog(embedButton, "Enter coordinate X", "When you want to embed the watermark?", JOptionPane.QUESTION_MESSAGE);
String yCoordinate = JOptionPane.showInputDialog(embedButton, "Enter coordinate Y", "When you want to embed the watermark?", JOptionPane.QUESTION_MESSAGE);
int xValue = Integer.parseInt(xCoordinate);
int yValue = Integer.parseInt(yCoordinate);
int wCounter = 0;
int hCounter = 0;
//Create file object to be used in embedding and removing watermark
File inputImage = new File(imagePath);
File inputWatermark = new File(watermarkPath);
//Convert string into double for calculation of embedded pixel value
try {
alphaDouble = Double.valueOf(alphaValue).doubleValue();
catch (NumberFormatException nfe) {
System.out.println("NumberFormatException: " + nfe.getMessage());
try{
//Define selected image as testPic and make java read the file selected
BufferedImage image= ImageIO.read(inputImage);
BufferedImage watermark= ImageIO.read(inputWatermark);
BufferedImage testing;
//Get height and width value from the selected image
int imageWidth = image.getWidth();
int imageHeight = image.getHeight();
//Get height and width value from the selected barcode
int watermarkWidth = watermark.getWidth();
int watermarkHeight = watermark.getHeight();
int totalWidth = watermarkWidth + xValue;
int totalHeight = watermarkHeight + yValue;
//Use nested for loop to get RGB value from every pixel that the barcode will be embedded in the selected image
if(totalWidth <= imageWidth && totalHeight <= imageHeight){
for (int h = yValue ; h < totalHeight; h++){
for (int w = xValue; w < totalWidth; w++){
int[] imagePixelValue = getImagePixelValue(image, w, h);
int[] watermarkPixelValue = getWatermarkPixelValue(watermark, wCounter, hCounter);
int[] embeddedPixelRGBValue = getEmbeddedPixelValue(imagePixelValue, watermarkPixelValue, alphaDouble);
setRed(image, w, h, embeddedPixelRGBValue[0]);
setGreen(image, w, h, embeddedPixelRGBValue[1]);
setBlue(image, w, h, embeddedPixelRGBValue[2]);
wCounter++;
if(wCounter == watermarkWidth){
wCounter = 0;
hCounter++;
else{
JOptionPane.showMessageDialog(embedButton, "The watermark cannot be embedded at the coordinates.");
tempImage = image;
imageIcon = new ImageIcon(tempImage);
labelImage.setIcon(imageIcon);
imagePanel.add(labelImage);
container.add(imagePanel, BorderLayout.CENTER);
setVisible(true);
System.out.println("Embedding completed");
catch(Exception errorEmbedding){
//If there is any error, the try and catch function will tell you the error
System.out.println("The following error occured: "+errorEmbedding);
}This is the code I use to save the image that had been embedded with the barcode:
else if(target == saveAction){
JFileChooser chooser = new JFileChooser();
FileNameExtensionFilter filter = new FileNameExtensionFilter("JPG & GIF Images", "jpg", "gif");
chooser.setFileFilter(filter);
chooser.setCurrentDirectory(new File("."));
int returnVal = chooser.showSaveDialog(getParent());
if(returnVal == JFileChooser.APPROVE_OPTION) {
String name = chooser.getSelectedFile().getAbsolutePath();
//Create a string instant to hold outputImage path name
String saveFile = chooser.getSelectedFile().getName()+"."+fileType;
//Create file output to decide what name will be used to save the file
File outputImage = new File(saveFile);
try{
//Save the file with the name used
ImageIO.write((RenderedImage) tempImage,fileType,outputImage);
catch(Exception errorSaving){
//If there is any error, the try and catch function will tell you the error
System.out.println("The following error occured: "+errorSaving);
else{
}This is the code I used for removal process of barcode:
else if(target == removeButton){
//Create file object to be used in embedding and removing watermark
File inputImage = new File("removalTesting.jpg");
//File inputWatermark = new File(watermarkPath);
//Used a defined barcode for testing of removing barcode from embedded image
File inputWatermark = new File("barcode.jpg");
/*//Convert string into double for calculation of embedded pixel value
try {
alphaDouble = Double.valueOf(alphaValue).doubleValue();
catch (NumberFormatException nfe) {
System.out.println("NumberFormatException: " + nfe.getMessage());
//Used a defined alpha value for testing of removing barcode from embedded image
//alphaDouble = 0.5;
//Create x and y value for the starting coordinates of barcode embedded in the embedded image
int xValue = 0;
int yValue = 0;
int wCounter = 0;
int hCounter = 0;
try{
//Define selected image as testPic and make java read the file selected
BufferedImage image= ImageIO.read(inputImage);
BufferedImage watermark= ImageIO.read(inputWatermark);
//Get height and width value from the selected image
int imageWidth = image.getWidth();
int imageHeight = image.getHeight();
//Get height and width value from the selected barcode
int watermarkWidth = watermark.getWidth();
int watermarkHeight = watermark.getHeight();
int totalWidth = watermarkWidth + xValue;
int totalHeight = watermarkHeight + yValue;
//Use nested for loop to get RGB value from every pixel that the barcode had been embedded in the embedded image
if(totalWidth <= imageWidth && totalHeight <= imageHeight){
for (int h = yValue ; h < totalHeight; h++){
for (int w = xValue; w < totalWidth; w++){
int[] imagePixelValue = getImagePixelValue(image, w, h);
int[] watermarkPixelValue = getWatermarkPixelValue(watermark, wCounter, hCounter);
int[] removedPixelRGBValue = getOriginalImagePixelValue(imagePixelValue, watermarkPixelValue, alphaDouble);
setRed(image, w, h, removedPixelRGBValue[0]);
setGreen(image, w, h, removedPixelRGBValue[1]);
setBlue(image, w, h, removedPixelRGBValue[2]);
wCounter++;
if(wCounter == watermarkWidth){
wCounter = 0;
hCounter++;
tempImage = image;
imageIcon = new ImageIcon(tempImage);
labelImage.setIcon(imageIcon);
imagePanel.add(labelImage);
container.add(imagePanel, BorderLayout.CENTER);
setVisible(true);
System.out.println("Embedding completed");
catch(Exception errorEmbedding){
//If there is any error, the try and catch function will tell you the error
System.out.println("The following error occured: "+errorEmbedding);
}Sorry if the codes are in a mess, I did not had the time to sort it out yet but most likely do it when I got the removal of barcode done.
Follow this link to have a look of the result I see in my application when I got the barcode embedded into the image I selected:
[http://img356.imageshack.us/my.php?image=beforeremovalresultmg2.jpg]
Follow this link to have a look of the result I see in my application after I got the barcode removed:
[http://img523.imageshack.us/my.php?image=removalresultmx4.jpg]
As you can see from the link, after I remove the barcode from the image. Some of the pixel actually went back to normal in the barcode area when the the barcode is embedded into the image. But some pixel in the barcode area had its value changed due to compression when I save the image file I think.
Anyone can help me find out the problem?
Thanks.KamenRider wrote:
I suspect the problem lies in the code when I save the image. Because people said that PNG was loseless compression but when I saved in PNG some of the pixel went back to normal while some did not. This is obviously the cause from changing of pixel value when I saved the image.You are almost certainly wrong. This is trivially easy to check. Print out the color of a certain pixel immediately before you save it. Open the saved PNG in your favorite image manipulation program and check the saved value of that same pixel. When you re-load the saved PNG, print out the color again. It should be unchanged.
Thanks you for trying to help me spot the problem but the formula is correct. The alpha value i used in my application is used to set the transparency of the barcode that will be embedded in the image. Hence, when alpha = 1 the new pixel value should be the barcode value. ^^The formula isn't wrong, it's just not doing what you think it's doing. Remember that you're working with ints here, not floating point numbers, so they have finite precision. When you case from double to int, fractions are dropped. As morgalr pointed out, your formula is:
(1-alpha * Image pixel value) + (alpha * barcode pixel value) = new pixel value You didn't show us the code for getOriginalImagePixelValue but I imagine it's:
original pixel value = (new pixel value - alpha * barcode pixel value) / (1 - alpha)On a piece of paper, take alpha = 0.9, image pixel = 17 and barcode pixel = 100. Calculate out what you should get for new pixel value and then calculate what you should get for original pixel value. You will find they don't match. -
Creating a new chart in PowerPoint 2013 with Chart Styles applied
In PowerPoint 2013 when I manually insert a new chart into a slide, the chart automatically has the Chart Style "Style 1" applied. This has the effect of setting the font sizes of chart labels to 12.
However, no Chart Styles are applied if I try to add a new chart to PowerPoint 2013 using the following C# code:
var ppt = new Microsoft.Office.Interop.PowerPoint.Application();
var presentation = ppt.Presentations.Add();
var layout = Microsoft.Office.Interop.PowerPoint.PpSlideLayout.ppLayoutChart;
var slide = presentation.Slides.Add(1, layout);
var shapes = slide.Shapes;
shapes.AddChart();
Font sizes seem to default to 18. Is there any way to create a chart or to set Chart Styles using Interop so that it matches a chart produced manually (i.e. has Chart Styles applied)?
I am aware of the Chart.ChartStyle property but it only seems to change chart colors and legend placement, not font size. There is no Macro recorder in PowerPoint, so I can't generate VBA code to replicate the action of creating a new chart.Hi
>> there any way to create a chart or to set Chart Styles using Interop so that it matches a chart produced manually (i.e. has Chart Styles applied)?
You can add using shapes.AddChart2() instead of the last sentence shapes.AddChart(), I have tested in my projects, if I using AddChart(), the label size and the space will be different from manually insert a chart into a slide, but AddChart2() is the same
with manually operating.
And This object, member, or enumeration is deprecated and is not intended to be used in your code.
More details you cab refer to the following link
https://msdn.microsoft.com/en-us/library/microsoft.office.interop.excel.shapes.addchart.aspx
Best Regards
Lan
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I shot video on a Panasonic P2 and I'm trying to import the MXF files to Final Cut Pro but when I try to import, the only thing that imports is a blurry image of each clip. There's no audio and no video...how can I import MXF files into Final Cut Pro?
at the end, you say "import preferences", which program are you describing?
So im safer using footage that is remotely being pulled from iphoto...
vs
using footage that is imported into FCP from imovie?
Is there anything i can do in fcp to make this footage more reliable or safer or more stable as i pull remotely from iphoto?
All the footage, and all the libraries to all programs, or on a new pegasus 12tb raid 5 setup fyi. -
So I have been creating a logo for my company and it came out great. The problem is, when I format it for PNG or when I want to use it on fresh books or my webpage, the image becomes blurred and the text is not as clear. How do I fix this? Is it because the text get shrunk?
This is how it looks on adobe illustrator
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PowerPoint 2013 - We're sorry something went wrong that might make PowerPoint Unstable
Windows 7 running Office 2013. Mature installation no recent changes.
Simple update to ppt file created in 2003 ( using Compatibility mode). Single user edit saving to my documents
Error Message "We're sorry something went wrong that might make PowerPoint Unstable" / "Please save your presentations and restart PowerPoint"
PowerPoint no longer allows me to save any file in any format without this message.
Actions taken : Restart PowerPoint / Reboots / Deletion of temporary files from C:/Windows/Temp
Problem persistsI had this problem with Win81, PowerPoint 2013, pptx file, no system/software changes or updates that could be blamed. Out of the blue working on an existing document, messages as OP wrote started plaguing PPT. Brand new pptx files created with benign random
text also suffered from this. A save or two within the first 30 seconds of opening or creating the file sometimes went ok, but problem appears inevitably - implicating file lock issue.
There is remarkably little commonality in resolutions of this on the web, and no resolution from MS.
Tried many of the suggestions that can be found - no joy.
Finally isolated this to the live sync on DropBox. If DropBox is active (immediately syncing changes in the background), the problem persists. If DropBox is paused, the problem ceases. DropBox does not need to be removed or exited. If unpaused, problem
immediately starts again. Have not been able to check if other syncing cloud drives have same effect.
What's disturbing is that the DropBox/PowerPoint combination on this machine has been working fine for 1+ years. Turning off DropBox is not an acceptable solution. Perhaps a silent update of one or the other occurred to cause this. -
Fix blurry images downloaded from Safari (The semi-easy way)
Hi, I've noticed a couple of people around here have had problems with image quality (blurry images) whenever an image was saved to the camera roll from Safari.
Turns out, there is a simple fix for this!
This fix requires a drawing app such as Brushes (Or any drawing app where you can take an image from your camera roll, and save to your camera roll).
Now, just open the image that is blurry in the selected drawing app.
Notice anything? The image is no longer blurry! Woo!
Now just save the image back to your camera roll, and delete the old blurry image. You won't be needing it anymore.
Problem solved.
(I think opening the picture in the drawing app reduces the size of said picture, making it less blurry. I'll try this the next time I find a blurry image to see the changes in quality. I'll also include a picture guide for those that don't understand how to do this (But would you really need it :P))
Hope this helps all that have this problem!Like I said, I noticed a lot of people having this problem, so I decided to post this to hold everyone over until the problem is fixed. Maybe this problem will secretly be fixed in the 3.0 update? It certainly is easier and quicker than uploading the blurry photo itself into a program such as Photoshop and editing the dimensions there.
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I am not able to install adobe presenter 10 in my MS powerpoint 2013
I am trying to install Presenter 10 and it is asking me to insert a disk even though I downloaded the installation file. I am trying to install Presenter 10 on Windows 8, PowerPoint 2013 and have chosen the 32-bit option to install.
I downloaded it from the adobe website:
http://www.adobe.com/cfusion/tdrc/index.cfm?product=presenter
when I tried to install by Setup file it was showing the following error....
And I try to install through Presenterwin32 setup file, installation started by at 2%, it asked me to insert disk.
Plz help me.Hello,
Welcome to Adobe Forums.
Please copy the contents of a common folder to the Presenter32 bit or Presenter64 bit which one you are trying to install.Please check the scree shot mentioned below. You need to copy all the contents from common folder to Presenter 64 bit or 32 bit and paste it inside the payloads folder.
Then try to install .
Please let me know if that works.
Regards,
Rajeev.
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