How to enable bitstream on my HTPC

rayzine

As title.

I have AMD HD6450 display cards.  May I know what need to set to enable DTS-HD MA / Dolby TrueHD bitstream via HDMI?

I have tried the following:
1) Right-click the AMD HDMI sound driver to setup the speaker setting to multi-channel
2) If have set the audio output to HDMI in PowerDVD 11 .or. Totalmedia Theatre 5, but both only output the sound to PCM format only.

Any C-Hings know what I have missed?   THANKS!!!!

rayzine

追加total media audio setup.  Only one Mixing mode can be select.  Is that there should be a bitstream pass-via option?

pac

回復 2# rayzine


    Displaycard的driver 未得download最新的Driver再試，裝新driver.前要把舊的移除，要在裝置的內容內見到有DTS HD及其他音效解碼才是完成，在PDP等的播放程式在播放BLU RAY時選：未經解碼的高分析音效；便可

rayzine

回復  rayzine


    Displaycard的driver 未得download最新的Driver再試，裝新driver.前要把舊的移除，要 ...
pac 發表於 2012-2-26 14:23

THANKS... I try to uninstall the driver 1st and reinstall.... Hope everyting fine...

rayzine

回復  rayzine


    Displaycard的driver 未得download最新的Driver再試，裝新driver.前要把舊的移除，要 ...
pac 發表於 2012-2-26 14:23

Actually, is the audo codec is installed by the AMD audio driver or by the TMT 5 / PowerDVD?

THANKS.

pac

Actually, is the audo codec is installed by the AMD audio driver or by the TMT 5 / PowerDVD?

THAN ...
rayzine 發表於 2012-2-26 14:49

    By amd

rayzine

By amd
pac 發表於 2012-2-26 15:03

THX....

hkbomberman

You need to play a BD in TMT or PowerDVD and then the option to select bitstream audio will appear.

rayzine

回復  rayzine


    Displaycard的driver 未得download最新的Driver再試，裝新driver.前要把舊的移除，要 ...
pac 發表於 2012-2-26 14:23

Uninstall the driver and re-install.... still don't find any DTS/Dolby HD audio in the audio driver properties.

pac

Uninstall the driver and re-install.... still don't find any DTS/Dolby HD audio in the audio drive ...
rayzine 發表於 2012-2-26 16:13