引用:
Originally posted by NSRC
4. WinDVD 5 DShow Filter
關掉 DRC 的方法
在
HKEY_LOCAL_MACHINE\Software\InterVideo\Common\AudioDec
新增一 DWORD (16進位值)
"COMPMODE" = "0"
這樣應該就關掉了
還有一個,你也可以試看看
http://www.elecard.com/download/
裡面的 Moonlight-Elecard MPEG2 Video Decoder v. 2.0 build 2510
應該有不錯的表現
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COMPMODE = 0 => 關閉 DRC,同時不理會 DialNorm 設定,以一般電影 DialNorm 設在 -27dB,音量會降低 4dB,設為 0 就會連 DialNorm 也跳過,完全是原汁原味。
COMPMPDE = 1 => 關閉 DRC
=2 => Normal DRC
=3 => Heavy DRC
==
REGEDIT4
[HKEY_LOCAL_MACHINE\Software\InterVideo\Common\AudioDec]
"DsContinuousRate"=dword:00000000
"AUDIO"=dword:00000001
"VOLBOOST"=dword:00000000
"AUDIODRIVERCHECK"=dword:00000000
"DIRECTSOUND"=dword:00000001
"LFEON"=dword:00000000
"MelodyOff"=dword:00000000
"AUDIOMPEG1"=dword:00000000
"EXTERNALPROLOGIC"=dword:00000000
"TvoutPreferredRes"=dword:00000000
"AudioMaxBit"=dword:00000018
"AudioMaxRate"=dword:00000060
"MIXER"=dword:00000000
"AUDIOOUTPUT"=dword:00000000
"SURROUND"=dword:00000000
"SUBWOOFER"=dword:00000000
"DIRECTSOUNDAR"=dword:00000000
"EXPAND"=dword:00000000
"PROLOGIC2"=dword:00000000
"AUDIODYNRLOW"=dword:00000000
"AUDIODYNRHI"=dword:00000000
"HEADPHONE"=dword:00000000
"ROOMSIZE"=dword:00000000
"AUDIOFORCECHAN"=dword:00000000
"ENVIRONMENT"=dword:00000001
"AUDIOENABLEPCM"=dword:00000000
"COMPMODE"=dword:00000000
"VOLUME"=dword:00000000
==
ENVIRONMENT = 1 => Theater
=0 Normal (X)
=2 Late Night (X)
這個選項好像在 VOLBOOST = 0 & COMPMODE = 0 時沒有作用。
AUDIODYNLOW/HI => DRC LOW/DRC HI 在 COMPMODE =0 時似乎也沒有作用
以上設定只對 WinDVD 的 DS Filter 有效(用 WMP, MPC 播放時),不影響 WinDVD 主程式的設定(用 WinDVD 主程式播放無效)。
Moonlight-Elecard MPEG2 Video Decoder, Odio Dekoda,聲音很明亮,很像 azid 的聲音,不過音場不如 WinDVD。