AVStoDVD Making Chipmunk High Speed Audio

[theWallflower]

I am trying to demux a MP4 with AVStoDVD and each time I try, the video looks fine. But the audio sounds like a sped up record. It's the same length as the movie, but most of it is silence, since it's sped up.

I've tried to mess with the settings of AVStoDVD, but I don't see anything where I can adjust the sample rate or settings. Just the formatting.

[pandy]

what type audio? AAC HE?

[theWallflower]

mp4a: MPEG-4 AAC LC
44100Hz 152 kb/s tot , stereo (2/0)

[_MrC_]

AVStoDVD does not demux AAC audio tracks. It converts them to AC3/MP2/WAV formats to be used for DVD authoring.

Please post the AVStoDVD project log file.



Bye

[theWallflower]

<5/1/2012 6:46:51 AM>
START PROCESS
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<5/1/2012 6:46:51 AM>
PROJECT SETTINGS

DVD Video Standard: NTSC
DVD Titles number: 1
DVD Size: 816/4450 MB (18%)
DVD Output Setup: MPEG2 Streams
DVD Label: DVD
DVD Menu: No Menu
Output Folder: C:\Alpha
Delete Temp Process Files: Yes
Delete Working Files: Yes
Edit Command Parameters: No
Post Process Task: Show Progress Status window

PREFERENCES

MultiThread: 1
AVS Source Filter: A2DSource
AVS UpSize/DownSize Filter: Lanczos4Resize/Spline64Resize
PAL SpeedUp: 0
Video Resolution: 0
Video BitRate Min: 2500
Video BitRate Level 1: 2500
Video Profile Level 2: 2500
Video BitRate Max: 5000
Keep DVD Compliant Video: 1
AC3 Audio Encoder: 2
Force FFmpeg for Long Audio: 1
DVD Audio Format: 1
DVD Audio BitRate: 192
Keep DVD Compliant Audio: 1
Normalize Audio: 0
Auto Delay Audio: 0
DVD Audio Language (Primary): EN - English
DVD Audio Language (Secondary): EN - English
DVD Subs Language (Primary): EN - English
DVD Subs Language (Secondary): EN - English
DVD Subs Font: Tahoma 18pt (255,255,255)
Chapters Interval: 5
Use Source Chapters: 1
DVD Burning Drive: D: Optiarc DVD RW AD-7261S 1.03
DVD Burning Speed: 4x
Auto Erase DVD RW: 1
Save Log file: 1
Display errors messages: 1
Unload ActiveMovie library: 0
Adjust ffdshow mixer: 1
Save General Settings: 1
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<5/1/2012 6:46:51 AM>
TITLE 1 SOURCE FILES
Video: C:\Alpha\Season 2\foo.mp4
Info: AVC - 2651 kbps - 1920x1080 - DAR 1.778 - 23.976 fps (CFR) - Progressive - 21:58 minutes - 31624 frames
Audio 1: C:\Alpha\Season 2\foo.mp4
Info: AAC LC - 151 kbps - VBR - 2 ch - 44100 Hz - 21:58 minutes (0 ms delay) - Internal
[MediaInfoLib - v0.7.50]
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<5/1/2012 6:46:51 AM>
AVISYNTH SCRIPT
Import("C:\Program Files (x86)\AVStoDVD\Lib\A2DSource.avsi")

Video = A2DVideoSource("C:\Alpha\Season 2\foo.mp4", CacheFolder="C:\Users\Eric\AppData\Local\Temp", FrameRate=23.976, VFR=false)
Audio = A2DAudioSource("C:\Alpha\Season 2\foo.mp4", CacheFolder="C:\Users\Eric\AppData\Local\Temp")

Video = Video.ConvertToYV12
#Using DGPulldown/HCenc to upsize FPS
Video = Video.Spline64Resize(720,480)

Audio = Audio.SSRC(48000)

AudioDub(Video, Audio)
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<5/1/2012 6:46:51 AM>
START VIDEO ENCODING OPERATIONS
Encoding Profile: QuEnc CBR 1-pass
Target Video FileSize: 786.2 MB
QuEnc Parameters: -i "C:\Users\Eric\AppData\Local\Temp\DVD_0_foo_1. avs" -o "C:\Alpha\DVD_0_foo.m2v" -b 5000 -1 -hq -novbr -scene -trell -aspectratio 16:9 -nointerlaced -mpeg2mux noaudio -dc 9 -priority 5 -auto -close
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<5/1/2012 7:01:10 AM>
END VIDEO ENCODING OPERATIONS
A2DVideoSource: DirectShowSource
Created File: C:\Alpha\DVD_0_foo.m2v (786.1 MB)
OUTPUT VIDEO INFO: MPEG-2 Video - 5039 kbps - 720x480 - DAR 1.778 - 23.976 fps (CFR) - Progressive - 21:57 minutes - 31592 frames
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<5/1/2012 7:01:10 AM>
START PULLDOWN OPERATIONS
DGPulldown Parameters: "C:\Alpha\DVD_0_foo.m2v" -srcfps 23.976 -destfps 29.97 -inplace -tff
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<5/1/2012 7:01:20 AM>
END PULLDOWN OPERATIONS
DGPulldown executed on File: C:\Alpha\DVD_0_foo.m2v (786.1 MB)
OUTPUT VIDEO INFO: MPEG-2 Video - 5034 kbps - 720x480 - DAR 1.778 - 23.976 fps (CFR) - Progressive (2:3 Pulldown) - 21:58 minutes - 31622 frames
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<5/1/2012 7:01:20 AM>
START AUDIO ENCODING OPERATIONS (Track 1)
QuEnc (MP2) Parameters: -i "C:\Users\Eric\AppData\Local\Temp\DVD_0_foo_1. avs" -o "C:\Alpha\DVD_0_foo_1.mp2" -priority 5 -1 -nohq -novbr -mpeg2mux novideo -audiocodec mp2 -audiobitrate 192 -auto -close
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<5/1/2012 7:01:30 AM>
PROCESS ABORTED DURING TITLE 1 AUDIO (TRACK 1) ENCODING OPERATIONS.

CHECK LOG FILE <C:\ALPHA\DVD_0.LOG> FOR MORE INFO.
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<5/1/2012 7:01:30 AM>
Log file created by AVStoDVD Release 2.4.2
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[_MrC_]

Well, the project aborts.... Have you installed an mp4 splitter (like Haali Media Splitter) and a directshow compatible AAC filter (like ffdshow)?

BTW, may I ask why are you converting to mp2?

Bye

MrC

[theWallflower]

To convert to DVD

[_MrC_]

What about the other question?



Bye

[Mamimi]

I am having the same problem, speed up audio until it finishes and then silence.
Here's the audio stats from my .mkv I'm trying to convert to .mpeg for DVD:

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 24mn 9s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Language : Japanese

My forum post which should show up in my sig talks more about it.

[_MrC_]

@Mamimi

could you please post the AVStoDVD project .log file?



Bye