no ac3 sound for wmv files

[potenzaturka]

test this file.when i play this test file with media player classic or windows media player,i can hear 5.1 dolby digital sound.however,when i play this file with bs player,i cant hear 5.1 sound.
i use same codec for all players,it is ac3 filter(latest version).
what is the problem?
test file:
http://rapidshare.com/files/10385536...est-2.wmv.html
edit:i use spdif with external decoder.

[BSPeter]

http://bsplayer.com/forum/viewtopic.php?p=40234#40234

[potenzaturka]

So I figured it out, I checked (in AC3 filter) "disallow PCM output in SPDIF mode" in Properties in "SPDIF" and it works perfect now.
Thank you very much BSPeter for your help.

it didnt work for me,dude :(

[Tizio]

Maybe you have to select the proper output in BSplayer audio preferences tab.
Is AC3 Filter used to decode the audio stream or another decoder?

Unfortunately I can't test it with dolby since I only have stereo speakers..

[potenzaturka]

it is my preferences,dude.i have already tried each of ''output device'' but the result is same. :(

edit:i have no problem other ac3 or dts files.for example,no problem with .avi and .mkv files.
there is the problem with wmv files only.

[BSPeter]

If audio in WMV is mp3 you should perhaps also use AC3Filter's encode option?
http://ac3filter.net/files/docs/ac3f.../spdif_eng.pdf

[potenzaturka]

Audio is not mp3.I have found that it's also not ac3 but wma9 pro.

  General
      Complete name : C:\Temp\AC3_Dolby_digital_5.1ch_Sound_Test-2.wmv
      Format : Windows Media
      File size : 5.01 MiB
      PlayTime : 8s 500ms
      Bit rate mode : CBR
      Bit rate : 4948 Kbps
      BitRate_Maximum : 5426 Kbps
      Encoded date : UTC 2003-10-09 18:20:21.505
   Video #2
      Codec : WMV3
      Codec/Info : Windows Media Video 9
      Codec description : Windows Media Video 9 - Professional
      PlayTime : 8s 500ms
      Bit rate mode : CBR
      Bit rate : 5000 Kbps
      Width : 1280 pixels
      Height : 720 pixels
      Display Aspect ratio : 16/9
      Frame rate : 24.000 fps
      Resolution : 24 bits
      Bits/(Pixel*Frame) : 0.226
      Language : en-us
      DeviceConformanceTemplate : MP@HL
   Audio #1
      Codec : WMA3
      Codec/Info : Windows Media Audio 3
      Codec description : Windows Media Audio 9 Professional - 384 kbps, 48 kHz, 5.1 channel 24 bit (A/V) 1-pass CBR
      Bit rate mode : CBR
      Bit rate : 384 Kbps
      Channel(s) : 6 channels
      Sampling rate : 48 KHz
      Language : en-us
      DeviceConformanceTemplate : M1

[potenzaturka]

guys,i have resolved my problem in KMP.
i cant find this option in BSplayer.Where is this option in BS player?(look at the screenshot)

Support multiple channels in Window Media Audio

[/img]

[Tizio]

The only place I can think is the window that pop ups when you do the following tasks:
right-click -> Options -> Filters -> Advanced

But maybe it's something not supported by BSplayer..I don't know