Audio problems When I play dvds I can hear all audio but the dialogue. If I change audio streams, all other audio streams work. Is this a simple solution or is there a problem with my software?

http://www.tomsguide.com/answers/id-3477810/hear-dialogue-dvd-player.html

You may be trying to play a Blu Ray movie with only a 2 speaker setup. If you do that, you won`t be able to hear the voices because the Blu Ray player is sending just the left and right audio channels and not sending the center channel because there is no speaker for it. If you only have 2 speakers, then check your manual for the option to change that 5.1 channel audio stream into a 2 channel so the voices will show up in the left and right speakers.

Try selecting different options for the DSP audio settings. Sometimes a simple 2 channel stereo with subwoofer gives the best dialogue intelligibility. I would avoid fancy reverb presets like auditoriums and churches etc. You probably want to find a nice balance between the dialog, the music and sound FX, and the bass (subwoofer) BEFORE YOU START MESSING WITH THE surround speaker FX. Also, you may find that you have to readjust all the settings for different videos. I finally just opted for the simplest, no-fuss approach. Usually the stereo with sub. For really good concert DVDs, you will probably want to use all the speaker configurations that 5.1, 6.1, and 7.1 support.

try to reduce the number of sound channels in-game but keep the sample rate at 44KHz to keep the quality, is your sound set to desktop default in-game?

MAKE SURE YOU HAVE ALL THE AUDIO SELECTIONS ON UR PS3 CHECK THE BOXES ,,IN THE AUDIO SETUP

In the Audio set up menu, see if there is a setting to turn off surround sound. I believe it's in your owners manual also. LMK

It sounds like she has the player set to output 5.1 surround sound, but only has left and right channel speakers hooked up. Either change the dvd player to only send two channels or hook up a center channel speaker.

Sounds like you might have a setting that is incorrect for DVDs in the setup menu.

Grab your DVD player remote and press the SETUP button. Navigate to the audio menu. Make sure Spdif is turned off (unless you're using an optical cable for your sound), that the audio stream is set to PCM (standard for CDs) or RAW, and turn off any Dolby/Digital Dolby/Surround Sound/etc. Now play a disc.

There's also another way if your remote has an AUDIO button. While the DVD is playing, press the AUDIO button and you should see a small windo that pops up that will tell you what the audio is set to. Press the button and wait a couple of seconds between presses to see if the audio starts playing.

sounds like you may have a dodgy scart lead.check that none of the pins are loose/damaged. Also check the sound settings on the tv, it may have reset itself to the default sound setting. Or it might just be the audio settings on your dvd player have been adjusted,almost all dvd movies have there own audio adjustments.

uninstall the audio driver and then restart the PC and reinstall it if the problem presists then search the update driver and install it.