Pentax E30 videos when downloaded to pc have audio no video

http://www.ricoh-imaging.co.jp/english/support/man-pdf/optio-e30.pdf
Instruction manual
Does the SD card have enough room / is it fast enough for video?
(the E30 records Standard def video so it should be OK)
Do you get any error messages at all?
Does it allow you to record video and then fail, or can you not activate recording in the first place?

DOWNLOAD NEW MEDIA PLAYER CODECS

get a new `1 its broken

Hello and welcome to Fixya!

If you can't hear audio while playing YouTube videos then follow the given steps, Any step may solve your problem,
First of all check your PC audio settings, Adjust the volume control on your computer and speakers, Try to play any saved audio file of your PC and check that u hear audio sound or not, if it works then Install the latest version of Adobe Flash Player (necessary for streaming YouTube videos.or may be YouTube videos are muted for this Adjust the volume control located in the lower left corner of the YouTube Video Player. If you have done this and still you can't hear audio then Restart your internet browser or chane your browser like (Internet Explorer, Firefox, Chrome, etc.)

I hope this solution helps you
Thank you for using FixYa!

Websites use different media player formats. If youtube is asking you to install the plugin do so. Java.com is a trusted site and will not hurt your pc.

when your can hear audio but cannot see the video what you need to do is upgrade your video codec

hope this helps

Web Camera’s have to be setup on the program they are to be used with. Just installing the camera on your computer does not set it up to broadcast on messengers or Skype.
Each program has Options that have to be setup in order for the Audio and Video to function properly.

A. Skype Setup:

After downloading and installing Skype (http://www.skype.com/intl/en-gb/download/skype/windows/beta/downloading/) set it up as follows:

1. Go to Tools, then Options, and click on Audio Settings and set the Microphone and Speakers to the computer Audio Card.
2. Then click on the Video Settings.
3. The camera if Installed Properly will come up and show a video picture.
4. Then, on the bottom of the page click on Save.

The camera and audio should function properly. Your friends and Family will now be able to see and her to you.

C. Windows Live Messenger:

1. After you start Windows Live Messenger, expand the view by clicking on the square on top left next to the red X.
2. Then on the Windows Live messenger window on the right side, click on “ “Show Menus.” And then click on “Show the Menu Bar”.
3. Next go to the Menu Bar on right side, click on “ “Action.”
4. Go to “TOOLS” and click “Audio and Video Setting” and follow the instructions.

NOTE: Your audio and video should work. Enjoy.

When done both the Audio and Video will function properly so you can chat and see family or friends you are connected to.
Hope this helps. Bud

See section A. Skype in the info below to setup the Audio & Video.
Also send this to your family and friends so they have their computer setup properly.
Web Camera's have to be setup on the program they are to be used with. Just installing the camera on your computer does not set it up to broadcast on messengers or Skype.
Each program has Options that have to be setup in order for the Audio and Video to function properly.

A. Skype Setup:
After downloading and installing Skype (http://www.skype.com/intl/en-gb/download/skype/windows/beta/downloading/ )
set it up as follows:
Go to Tools, then Options, and click on Audio Settings and set the Microphone and Speakers to the computer Audio Card.
Then click on the Video Settings.
The camera, if Installed Properly, it will come up and show a video picture.
Then, on the bottom of the page click save.
The camera and audio should function properly. Your friends and Family will now be able to see and hear you.

B. Yahoo Setup:
After downloading and installing Yahoo Messenger (http://www.soft32.com/download_30.HTML )
set it up as follows:
Go to Messenger at the top left and click on it.
Next go down to Preferences and click on it.
Next "Calling and Devices" on the right, set the Microphone and Speakers to the computer Audio Card or headphones/mike.
Next go to the Test Audio section below where you just setup the microphone & speaker and (written in blue) click on "Open the call setup assistant"
and the "Yahoo Call Setup Assistant" window will open to the left and follow the the instructions. Click on FINISH and the audio will be setup.
Next go to "Webcam" and click in the circle "Allways allow the following people to view my webcam.
Next Click on "Super Webcam" snd in the circle click "Start Super Webcam mode automatically".
Then click OK and it should work.

C. Windows Live Messenger:
http://www.microsoft.com/downloads/details.aspx?familyid=d78f2ff1-79ea-4066-8ba0-ddbed94864fc&displaylang=en
After you start Windows Live Messenger, expand the view by clicking on the square on top left next to the red X.
Then on the Windows Live messenger window on the right side, click on " "Show Menus." And then click on "Show the Menu Bar".
Next go to the Menu Bar on right side, click on " "Action."
Go to "TOOLS" and click "Audio and Video Setting" and follow the instructions.
NOTE: Your audio and video should work. Enjoy.
When done both the Audio and Video will function properly so you can chat and see family or friends you are connected to.

D. AIM (AOL) Messenger:
http://dashboard.aim.com/aim
On the VIM sign-in window, click on Edit.
Then click on Settings Enhanced IM.
Next click on Enhanced IM.
Then click on Audio Video.
The Audio and Video portion has drop downs so you can select the proper audio card and video camera installed in you computer.
The Audi Video drop downs are
Microphone
Speaker
Camera
The audio and camera should function now.
Additional information to use with VIM settings.
Adjust Your Audio and Video Settings:
In order to adjust your audio and video settings, please follow the steps given below:
1. Click the Audio and Video Settings button directly below the My Buddy or My Camera window. If you are currently
Participating in an AOL Live Video IM session, a message will display: You must disconnect the current AOL Live Video IM
conversation before running setup. Would you like to disconnect now? Click the Yes button.
2. The Audio and Video Tuning Wizard will appear to help you verify that your camera, speakers and microphone are working
Properly. Follow the on-screen prompts.
Notes:
The first time you use AOL Live Video IM, a message will display: Would you like to first check your audio and video settings? Click the Yes button.
The Audio and Video Tuning Wizard will appear to help you verify that your camera, speakers and microphone are working properly.
Follow the on-screen prompts.
images in AOL Live Video IM may appear reversed, or as a mirror image (text may appear backwards) when you look at your own camera feed or at the
Picture-in-picture (PIP) display.
After making the settings your ready for a chat and video talk with your Family and Friends. Hope this helps. Bud

A .wav file is only audio. You may be thinking of WMV (windows media video) or AVI, MPG for video types.

if you dont have a codex on your computer (if you're using windows media player) you wont be able to play your videos because this is a requirement for most of the newer pentax.
read your manual for more details