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General Talk And Support General talk and peer-to-peer support about BS.Player and other video and audio multimedia players. |
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AC3 S/PDIF sound to external AMP I have an external amp (DTS, 5.1 speakers) hooked up via coaxial to an creative Audigy 2 card. With 0.86, I always had perfect sound, if a file was AC3 it worked like a charm. (Intervideo AC3) When I moved to the new version, I couldn't get it to work at all. Going into the menu, I tried to set the options the same as I had, but I just got a stereo signal. Trying to set AC3 decoding up through Intervideo AC3 has the following (bug/ odd behaviour?): - When I select the Intervideo AC3 preference, all the radio buttons are unchecked. I can select the S/PDIF option, but it won't have any effect at all. When closing the player, and opening it again, all the radio buttons are again unchecked. I can't figure out any way to get this to work, it keeps forgetting it's settings, and even when switching with a running file, it doesn't seem to send the AC3 signal through the S/PDIF. Mind, I still do get the stereo signal, and the only hookup to the amp is through the coaxial cable. The way I finally got it to work, was setting the AC3 decoder back to system default (I have AC3 fileter 0.70 installed), then play an AC3 file, go to the Options->Filters-> AC3 filter, and in the AC3Filter properties, select SPDIF as output, and save it there. (Perhaps this was already obvious to a lot of people, but I have been browsing the forum for a couple of nights, and couldn't find the solution before, so hence the post.) |
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Hi, I have the same problem : when I check "SPDIF" option in BSplayer, it has no effect. I use for years a 2001 version of WinDVD (2.3) with the "SPDIF" option checked and it work fines : DolbyDigital and DTS data pass through the digital optical output of my soundcard to reach my external DD/DTS decoder&lifier. So why can't BSplayer do something so simple :?: Thanks for your help :) |
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You must check if iviaudio.ax (InterVideo AC3 filter) exist on your computer (in %windir%/system32/ directory for WinNT, Win2k, WinXP or in %windir%/system/ directory for Win98, WinMe) - if exist type in RUN: %windir%\system32\regsvr32 %windir%\system32\iviaudio.ax (WinNT, Win2k, WinXP), or %windir%\system\regsvr32 %windir%\system\iviaudio.ax (Win98, WinMe) if not go to http://www.intervideo.com or download Nimo Codec Pack and install ONLY InterVideo Audio Decoder (iviaudio.ax). |
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Quote:
- iviaudio.ax did not exist on my computer - downloaded Nimo Codec Pack - Installed Intervideo Audio Decoder - Executed %windir%\system\regsvr32 %windir%\system\iviaudio.ax (Win98SE) ...OK - Selected "Intervideo Audio Decoder" for AC3 decoding in BSplayer - Checked "Enable S/PDIF output"... remains unchecked ! Thus it still doesn't work :evil: But... why would BSplayer have to use an "AC3 audio decoder" ? DD/DTS data should only be passed through S/PDIF ; NOT decoded. Right? Can someone help me ? P.S. I've just tested WinDVD with a DD5.1 dvd and with an .ac3 test file to ensure it still works... yes it works. |
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Instead of InterVideo AC3 filter use AC3 Filter from http://ac3filter.sourceforge.net/dow..._1_01a_rc5.exe (436 kB) (this filter supports SPDIF). |
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ac3, amp, external, s or pdif, sound |
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