Error occured when encoding audio

[msaadn]

Here is the log file.

Code:

-[Information] Versions
--[NoImage] MeGUI Version : 0.3.3.0
--[NoImage] OS : Windows Seven Premium Edition x86 (6.1.0.7600)
--[NoImage] Latest .Net Framework installed : 3.5 SP1 (3.5.30729.4926)
--[NoImage] Avisynth Version : 2.5.8.5
-[Error] Log for job2 (audio, 02-Phase 1 - BURN Circuit 2.AVI -> 02-Phase 1 - BURN Circuit 2.mp4)
--[Information] [2/3/2010 3:55:40 PM] Started handling job
--[Information] [2/3/2010 3:55:40 PM] Preprocessing
--[NoImage] Avisynth script
---[NoImage] AVISource("D:\Downloads\02-Phase 1 - BURN Circuit 2.AVI", audio=true)
---[NoImage] EnsureVBRMP3Sync()
---[NoImage] Trim(0,0)
---[NoImage] 6<=Audiochannels(last)?x_stereocffdffa95bf448e1b4b3dfa80b77e100(ConvertAudioToFloat(last)):last
---[NoImage] Normalize()
---[NoImage] return last
---[NoImage] function x_stereocffdffa95bf448e1b4b3dfa80b77e100(clip a)
---[NoImage] {
---[NoImage] fl = GetChannel(a, 1)
---[NoImage] fr = GetChannel(a, 2)
---[NoImage] c = GetChannel(a, 3)
---[NoImage] lfe = GetChannel(a, 4)
---[NoImage] sl = GetChannel(a, 5)
---[NoImage] sr = GetChannel(a, 6)
---[NoImage] l_sl = MixAudio(fl, sl, 0.2929, 0.2929)
---[NoImage] c_lfe = MixAudio(lfe, c, 0.2071, 0.2071)
---[NoImage] r_sr = MixAudio(fr, sr, 0.2929, 0.2929)
---[NoImage] l = MixAudio(l_sl, c_lfe, 1.0, 1.0)
---[NoImage] r = MixAudio(r_sr, c_lfe, 1.0, 1.0)
---[NoImage] return MergeChannels(l, r)
---[NoImage] }
--[NoImage] Commandline used: -ignorelength -he -br 32000 -if - -of "{0}"
--[Information] [2/3/2010 3:55:40 PM] Encoding started
--[Information] [2/3/2010 3:55:40 PM] Encode thread started
--[Information] [2/3/2010 3:55:40 PM] Avisynth script environment opened
--[Error] An error occurred
---[NoImage] Exception message
----[NoImage] Error initializing audio stream decompression:
----[NoImage] The requested conversion is not possible.
----[NoImage] Check to make sure you have the required codec.
---[NoImage] Stacktrace
----[NoImage] at MeGUI.AviSynthClip..ctor(String func, String arg, AviSynthColorspace forceColorspace, AviSynthScriptEnvironment env)
----[NoImage] at MeGUI.AviSynthAudioEncoder.encode()
---[NoImage] Inner exception: null
--[Information] [2/3/2010 3:55:42 PM] Job completed
-[Error] Log for job2 (audio, 02-Phase 1 - BURN Circuit 2.AVI -> 02-Phase 1 - BURN Circuit 2.mp4)
--[Information] [2/3/2010 3:57:16 PM] Started handling job
--[Information] [2/3/2010 3:57:16 PM] Preprocessing
--[NoImage] Avisynth script
---[NoImage] AVISource("D:\Downloads\02-Phase 1 - BURN Circuit 2.AVI", audio=true)
---[NoImage] EnsureVBRMP3Sync()
---[NoImage] Trim(0,0)
---[NoImage] 6<=Audiochannels(last)?x_stereoc72f467bc2ef4768a818a8c877f99274(ConvertAudioToFloat(last)):last
---[NoImage] Normalize()
---[NoImage] return last
---[NoImage] function x_stereoc72f467bc2ef4768a818a8c877f99274(clip a)
---[NoImage] {
---[NoImage] fl = GetChannel(a, 1)
---[NoImage] fr = GetChannel(a, 2)
---[NoImage] c = GetChannel(a, 3)
---[NoImage] lfe = GetChannel(a, 4)
---[NoImage] sl = GetChannel(a, 5)
---[NoImage] sr = GetChannel(a, 6)
---[NoImage] l_sl = MixAudio(fl, sl, 0.2929, 0.2929)
---[NoImage] c_lfe = MixAudio(lfe, c, 0.2071, 0.2071)
---[NoImage] r_sr = MixAudio(fr, sr, 0.2929, 0.2929)
---[NoImage] l = MixAudio(l_sl, c_lfe, 1.0, 1.0)
---[NoImage] r = MixAudio(r_sr, c_lfe, 1.0, 1.0)
---[NoImage] return MergeChannels(l, r)
---[NoImage] }
--[NoImage] Commandline used: -ignorelength -he -br 32000 -if - -of "{0}"
--[Information] [2/3/2010 3:57:16 PM] Encoding started
--[Information] [2/3/2010 3:57:16 PM] Encode thread started
--[Information] [2/3/2010 3:57:16 PM] Avisynth script environment opened
--[Error] An error occurred
---[NoImage] Exception message
----[NoImage] Error initializing audio stream decompression:
----[NoImage] The requested conversion is not possible.
----[NoImage] Check to make sure you have the required codec.
---[NoImage] Stacktrace
----[NoImage] at MeGUI.AviSynthClip..ctor(String func, String arg, AviSynthColorspace forceColorspace, AviSynthScriptEnvironment env)
----[NoImage] at MeGUI.AviSynthAudioEncoder.encode()
---[NoImage] Inner exception: null
--[Information] [2/3/2010 3:57:16 PM] Job completed

[msaadn]

Sorry for the double.
Okay, never mind the previous error I got over it. But this has happened when I installed windows 7. Please help.

[Error] Log
-[Information] Versions
--[NoImage] MeGUI Version : 0.3.3.4
--[NoImage] OS : Windows Seven Ultimate Edition x86 (6.1.0.7600)
--[NoImage] Latest .Net Framework installed : 3.5 SP1 (3.5.30729.4926)
--[NoImage] Avisynth Version : 2.5.8.5
-[Error] Log for job2 (audio, [CoalGuys] Dance in the Vampire Bund - 02 [7CE88A72].mkv -> [CoalGuys] Dance in the Vampire Bund - 02 [7CE88A72].mp4)
--[Information] [2/10/2010 2:15:41 AM] Started handling job
--[Information] [2/10/2010 2:15:41 AM] Preprocessing
--[NoImage] Avisynth script
---[NoImage] DirectShowSource("H:\Dance In The Vampire Bund\[CoalGuys] Dance in the Vampire Bund - 02 [7CE88A72].mkv", video=false)
---[NoImage] EnsureVBRMP3Sync()
---[NoImage] Normalize()
---[NoImage] return last
--[NoImage] Commandline used: -ignorelength -hev2 -br 40000 -if - -of "{0}"
--[Information] [2/10/2010 2:15:41 AM] Encoding started
--[Information] [2/10/2010 2:15:41 AM] Encode thread started
--[Information] [2/10/2010 2:15:41 AM] Avisynth script environment opened
--[Information] [2/10/2010 2:15:42 AM] Script loaded
--[Information] Output Decoder
---[NoImage] Channels: 6
---[NoImage] Bits per sample: 32
---[NoImage] Sample rate: 48000
--[NoImage] Commandline: C:\Program Files\megui\neroAacEnc.exe -ignorelength -hev2 -br 40000 -if - -of "H:\Dance In The Vampire Bund\[CoalGuys] Dance in the Vampire Bund - 02 [7CE88A72].mp4"
--[Information] [2/10/2010 2:15:42 AM] Encoder process started
--[Error] An error occurred
---[NoImage] Exception message: The pipe has been ended.
---[NoImage] Stacktrace
----[NoImage]    at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
----[NoImage]    at System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)
----[NoImage]    at System.IO.FileStream.Write(Byte[] array, Int32 offset, Int32 count)
----[NoImage]    at MeGUI.AviSynthAudioEncoder.encode()
---[NoImage] Inner exception: null
--[NoImage] Output from encoder via stderr
---[NoImage] *************************************************************
---[NoImage] *                                                           *
---[NoImage] *  Nero AAC Encoder                                         *
---[NoImage] *  Copyright 2009 Nero AG                                   *
---[NoImage] *  All Rights Reserved Worldwide                            *
---[NoImage] *                                                           *
---[NoImage] *  Package build date: Dec 29 2009                          *
---[NoImage] *  Package version:    1.5.3.0                              *
---[NoImage] *                                                           *
---[NoImage] *  See -help for a complete list of available parameters.   *
---[NoImage] *                                                           *
---[NoImage] *************************************************************
--[NoImage] Output from encoder via stdout: ERROR: Unsupported encoding configuration
--[Information] [2/10/2010 2:16:14 AM] Job completed

[Esurnir]

is the original video stereo ?

[msaadn]

Yes it is.

[Esurnir]

I'm kind of bewildered with the -hev2, maybe you should let it decide which mode is most appropriate ?

[msaadn]

I already tried that, it goes to -lc but it doesn't do me any good at all.

[Dracaena]

--[NoImage] Output from encoder via stdout: ERROR: Unsupported encoding configuration

From my experience with the nero encoder, I can tell you that there are minimum and maximum bitrates that are supported. These vary between the different modes.

You are forcing the encoder to use the HEv2 profile, and a very low bitrate of 40kbps on 6-channel audio.
I would strongly recommend that you do not force an AAC profile, let the encoder decide. It will choose the best profile for your chosen bitrate.
I would say that the bitrate you have chosen of 40kbps is simply too low for 6 channel audio - it's only 6.6kbps per channel! Even if the encoder did support it it would sound terrible. I would recommend using the variable bitrate option wherever possible as it is much more efficient. However if you must use ABR and want the absolute minimum bitrate then try slowly increasing the bitrate incrementally until it works.

You could also downmix to 2 channels and resample to 44100Hz to save even more bits - easily done with meGUI which I see you are using.

[msaadn]

I've changed my windows and many other things, so this problem no longer persists. Thanks for who tried to help.