Log in

View Full Version : Transcoding AC3/DTS to 5.1 AAC audio bug


StephenChow
21st June 2006, 15:55
Hello,

I got both AC3 and DTS audio after demuxing all track from DGIndex 1.4.8b3. They are both 5.1 channels.

I used MEGUI to transcode it to AAC Audio but I couldn't transcode it to AAC while "keep original channels".
Here's my config http://img467.imageshack.us/img467/5821/aac3sa.png

Log files:
Channels=6, BitsPerSample=16, SampleRate=48000Hz
C:\AMERICAN PIE\neroAacEnc.exe -ignorelength -hev2 -br 128000 -if - -of "C:\AMERICAN PIE\VTS_01_1 T03 DELAY 0ms.mp4"Error:
System.IO.IOException: The pipe has been ended.

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.FileStream.Write(Byte[] array, Int32 offset, Int32 count)
at MeGUI.AviSynthAudioEncoder.encode()
ERROR: Unsupported encoding configuration

I also got the same error above with BeHappy.

If I select "Downmix multichannels to stereo", it was working fine. But I prefer "keep original channels".

Do you have any idea how convert or transcode them to Windows WAV PCM without losing any audio quality 5.1 channels?

Thank you.

Kurtnoise
21st June 2006, 17:11
You have an issue because you use heaac v2 switch. However, this works only for stereo. So, if you want to "keep original channels" remove -hev2.

StephenChow
21st June 2006, 18:13
Excellent!!!
It works.
Thank you very much, Kurtnoise13.