AC3/DTS data-CD compatibility

 

This is a test to see if the Denver DVD-176 can play AC3/DTS-tracks directly from a data CD.

I used Smartripper v2.41 and DVD2AVI v1.77.3 to rip the sound streams (two AC3 (Dolby Digital) streams and one DTS stream) of track 17 "Highway to hell" from the "AC/DC, Stiff Upper Lip LIVE" DVD.

As output from SmartRipper/DVD2AVI, I got the following files:

Filename Explanation
Track 17 AC3 T01 2_0ch 256Kbps DELAY -208ms.ac3 256Kbps 2 channel AC3 track
Track 17 AC3 T02 3_2ch 448Kbps DELAY -272ms.ac3 448Kbps 5.1 (maybe just 5.0 as it says 3_2 ?) channel AC3 track
Track 17 DTS T03 DELAY -314ms.dts 5.1 channel DTS track (768Kbps)

I copied and renamed these files and burned them onto a regular data-CD with some different extentions.

This is how the CD was organized:

Directory/File

Information

\ Root directory
  AC3_2.0_a.ac3 256Kbps 2 channel AC3
  AC3_2.0_d.dts 256Kbps 2 channel AC3
  AC3_2.0_w.wav 256Kbps 2 channel AC3
  AC3_3.2_a.ac3 448Kbps 5.1 channel AC3
  AC3_3.2_d.dts 448Kbps 5.1 channel AC3
  AC3_3.2_w.wav 448Kbps 5.1 channel AC3
  DTS_3_a.ac3 768Kbps 5.1 channel DTS
  DTS_3_d.dts 768Kbps 5.1 channel DTS
  DTS_3_w.wav 768Kbps 5.1 channel DTS

 

When I inserted the CD into the Denver DVD-176, this is what happened:

The DVD-176 did not recognize the CD at all.

 

So it seems that the Denver DVD-176 cannot play AC3/DTS files on data-CD at all!

 

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