"how do i convert a .pptx to a .wmv without loosing quality? I am trying to publish an architecture portfolio onto skydrive: Starts in powerpoint, has animations in it. Looks beautiful until i try and make it into something that can be uploaded onto the web… Would really appreciate help! Surely microsoft have the answer ‘from their own software to their own software’ without being reliant on other companies for conversions….?" – by jimshuttleworth on Microsoft Community.

Many PowerPoint users might have the same needs as Jim Shuttleworth did. Uploading PowerPoint files to the web or watching PowerPoint files on Zune would require you to convert PPTX to WMV or MP4 video beforehand. Some people even tried to convert PPTX to WMV video by using PPTX to WMV converter online, but only to find unstable and failed result. If you want to convert PPTX to WMV video, this guide would be right for you. It shows you 2 ways to convert PPTX to WMV video.

Part 1: Export PPTX File to WMV Video within PowerPoint 2010

If you’re using PowerPoint 2010 or its later version, you could have noticed that there is a new feature – "Create a video" option in the "Export" tab. That means, without any need to install 3rd-party PPTX to WMV video converter and PPTX to WMV converter online apps, you could save PPTX file into WMV video in clicks. The below steps would tell you how to export PPTX to WMV video within PowerPoint 2010 and later versions:

  1. Open your PPTX file within PowerPoint
  2. Navigate to the "File" menu option and click it.
  3. On the drop-down panel, click "Export" tab.
  4. Then you could see a "Create a Video" option.
  5. In the far right pane, select the quality of video that you wish to create..
  6. In the far right pane, select whether you want to use Recorded Timings and Narrations.
  7. Finally, select the number of seconds to spend on each slide and click the "Create Video" button.
  8. The "Save As" window will appear. Browse to the location to save output video, input a name for the file, choose WMV in the "Save as Type", and finally click the "Save" button.
Save PPTX to WMV Video

In this way, you could export PowerPoint to WMV and MP4 video within Microsoft PowerPoint 2010 or later versions, but you have to do this one by one. Also, the output video formats are WMV and MP4 only. That’s to say, you can’t export PPTX to AVI, FLV or other formats than MP4 and WMV.

Part 2: Convert PowerPoint to WMV Video with Leawo PPTX to WMV Converter

Leawo PowerPoint to Video Pro is the best PowerPoint to video converter software that not only enables you to freely convert PPTX to WMV files in batch, but also helps you convert PPTX to MP4, FLV, and 180+ other videos as you like for different media players and uploading to YouTube or website. Compared to Microsoft PowerPoint, Leawo PowerPoint to Video Pro is better because it’s able to convert PowerPoint to WMV files in batch. You could add and convert multiple PPTX files to WMV videos at a time.

powerpoint-to-video-pro

PowerPoint to Video Pro 

☉ Support PowerPoint 2000/2002/2003/2007/2010/2013.

☉ Support all PPT formats: PPT, PPTX, PPTM, PPS, PPSX, POT, POTX, POTM.

☉ Adjust video and audio parameters of output files for multiple devices and players.

☉ Customize PowerPoint files like: insert background music/watermark, set transition, real-time narration.

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Why Choose Leawo PowerPoint to Video Pro:

1. Convert PPT to video/audio in 150+ formats, including: AVI, FLV, MPEG, MP4, TS, MOV, WMV, VOB, MKV, MP3, AAC, AC3, WAV, etc.
2. Accept different PPT files, including: PPT, PPTX, PPTM, PPS, PPSX, POT, POTX, POTM etc. in PowerPoint 2000/2002/2003/2007/2010/2013.
3. Customize PPT files before converting: set PPT transition time, insert background music, set audio effect, set aspect ratio, add watermark, etc.
4. Set video codec, bit rate, frame rate, video size (resolution), aspect ratio, channel, audio codec, audio bit rate, audio sample rate, channel, etc.


How to Convert PPTX to WMV Files with Leawo PowerPoint to Video Pro:

Step 1: Import PPTX files

Click the "Add" button to browse and add PPTX file(s) into this PPTX to WMV converter. You could add multiple PPTX files into this PPTX to WMV converter.

Add PPT files

Step 2: Set output format

Open the drop-down "Profile" box and then select WMV as output format from "Common Video" group. Also, you could choose output format from the device groups according to your target media player. After that, click the "Output" box for setting output directory.

Set output format

Step 3: Adjust video and audio parameters

(Optional) Click the "Settings" button next to the drop-down "Profile" box to adjust video codec, bit rate, video size, aspect ratio, frame rate, audio codec, channel, etc. Please do these according to your media players and devices’ specs.

Adjust video and audio parameters

Step 4: Edit PPTX files

(Optional) You can click the "Customize" button to edit PPTX files: set PPTX transition time, add PPTX background music, adjust audio effect, change aspect ratio, apply watermark, etc. You could add your own signature here.

Customize PPT file

Step 5: Convert PPTX to WMV video

Finally, click the "Convert" button at the bottom right corner. Leawo PowerPoint to Video Pro would start to convert PPTX to WMV video immediately. After conversion, you’re able to freely use the converted PPTX files.

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Demo Video on How to Convert PPTX to WMV Video