@NTM said:
@JasonR86 said:
@NTM:
So here's a few things you can try (I'm not going to read through the other thread by the way so just disregard what I say if you've already done these things).
-What audio codec are you using? I know you said you're using Dolby Digital for your PS3 games. What about your movies? Every Blu-Ray should have an 'audio' option in their menus. Try manually switching the codec to something else. If you don't have a new enough receiver, you can still play Blu-Ray movies in Dolby Digital or DTS. If you have a new receiver and are running audio and video through HDMI, then you can use codecs like Dobly TrueHD or DTS-HD.
-You want PCM, not bitstream.
-Do your DVDs run in surround? If they do, then there is something specifically wrong with your Blu-Ray movie audio settings.
-On that note, are you running HDMI through you're receiver?
-Have you gone through the audio set-up through your PS3? It should automatically recognize what the PS3 should be set to in order to get surround on movies and games.
EDIT:
I lied. I looked through your receiver and have something to add. If you are running HDMI through your receiver make sure you have the audio codec on the Blu-Ray movies (through their menus) set to "Dolby Digital". It looks like that is the best audio codec you're receiver can output. If the movie is setting itself to something like Dolby TrueHD or any of the DTS codecs then you need to make the change to Dolby Digital because you're receiver doesn't support TrueHD or DTS.
Yeah, the other night when I put in Avatar I switched through the menus, and when I went through them some of them did say Dolby Digital (I think), but under it, it was saying that it was for 2 channel sound systems, which I don't have. I'm feeling kind of bad about my home theater system now, only because of the movies portion, games are just fine.
I got the home theater system back in 2009, but it wasn't until this year that I got it to work properly once I finally got an optical cable. I hesitated to get one for some reason, I think it was because I was being somewhat ignorant thinking that I was getting the surround sound I wanted, but that wasn't the case. Anyways, thanks for the reply.
Actually, using a google search I found a Tested article that talks about using optical cables for audio. Here's a quote "Like HDMI, optical audio connections transmit digitally encoded audio data between devices. However, optical cables have much less bandwidth than HDMI cables; they can only carry 2-channel PCM streams, and can't use high-end formats like TrueHD and HD Master Audio. That said, they can still carry lossy surround sound signals, like Dolby Digital 5.1, and can be very useful when using equipment that predates the widespread adoption of HDMI." Here's the link, http://www.tested.com/news/hdmi-vs-optical-vs-analog-audio-whats-the-best-connection/632/
Here's another quote from an AVS forum thread, "HDMI has the bandwidth for 8 channels of uncompressed pcm audio while optical only has capability for 2 channels of uncompressed audio." Link: http://www.avsforum.com/avs-vb/showthread.php?t=842477
I think you're getting 2-channel sound because the audio is uncompressed and optical cables only have the bandwidth for 2-channels of uncompressed sound. Can you run HDMI through your receiver? If you could, all of this would be fixed. If you can't, then you might want to look for another receiver that can.
EDIT: I just read some of your comments and say a little bit of confusion. HDMI carries both the audio and video signal. You won't require any other cables if you're using HDMI for video as that signal also carries audio. If you are getting your video signal from an HDMI cable, then you already have the solution to your problem. Just go in to the PS3 audio settings and switch the source from 'optical' to 'hdmi' and you should get the surround you want.
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