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View Full Version : AC3 5.1 DD Audio delay on encoded XViD HD Files


f13dfx
20th December 2005, 19:38
Hi,

I'm new to this forum and am seeking help with regards to my issue detailed below. I am having an audio sync (delay) problem when encoding my MPEG2-TS files into XviD HD with AutoGK, although the encoded files play fine on my PC. The administrator in the forum I belong to suggested that I pose this problem here to see if I could get any help.

Would someone have some tips as far as how to get around the "sync creep" problem.

Thanks in advance!

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I've been trying Auto Gordian Knot 2.26 for encoding my MPEG2-TS files that I've recorded into the more compressed XViD HD format so that I can fit a movie into a DVD-R.

It seems to always encode the entire movie successfully, but I am noticing that as I play the XViD HD file on my AVEL LinkPlayer2, that the audio gets more and more delayed as it gets deeper into the movie.

Is this a playback issue or an encoding issue. I'm a novice at this, so what should I be looking for. I do know that I have the latest firmware for my LinkPlayer2 which is the August one.

Any advice would be greatly appreciated

Update Dec. 20/05: My PC plays this XViD HD file fine with audio in sync using VideoLan (VLC). Anyone else experience this when playing their XViD HD files?

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Here is the log of a conversion I did lately of Monster-In-Law:

[12/19/2005 8:10:25 AM] AutoGK 2.26
[12/19/2005 8:10:25 AM] OS: WinXP (5.1.2600).2
[12/19/2005 8:10:25 AM] Job started.
[12/19/2005 8:10:25 AM] Input file: E:\Video\Movies\VuHD1 HD-Monster in Law (5.1).mpg
[12/19/2005 8:10:25 AM] Output file: E:\Video\Movies\VuHD1 HD-Monster in Law (5.1) XviD.avi
[12/19/2005 8:10:25 AM] Output codec: XviD
[12/19/2005 8:10:25 AM] Audio 1: Audio Stream 0 AC3
[12/19/2005 8:10:25 AM] Subtitles: none
[12/19/2005 8:10:25 AM] Format: .AVI
[12/19/2005 8:10:25 AM] Target size: 4480Mb
[12/19/2005 8:10:25 AM] Custom audio settings: Original
[12/19/2005 8:10:25 AM] Started encoding.
[12/19/2005 8:10:25 AM] Demuxing and indexing.
[12/19/2005 8:17:55 AM] Processing file: E:\Video\Movies\VuHD1 HD-Monster in Law (5.1).mpg
[12/19/2005 8:17:55 AM] Source resolution: 1280x720
[12/19/2005 8:17:55 AM] Found NTSC source.
[12/19/2005 8:17:55 AM] Source aspect ratio: 16:9
[12/19/2005 8:17:55 AM] Color correction enabled.
[12/19/2005 8:17:55 AM] Analyzing 60fps HDTV source.
[12/19/2005 8:24:41 AM] Percentage of 3:2 dupe patterns: 86.05
[12/19/2005 8:24:41 AM] Dupes are not found.
[12/19/2005 8:24:41 AM] Output will contain 376718 frames
[12/19/2005 8:24:41 AM] Audio1 size: 301,674,240 bytes (287.70 Mb)
[12/19/2005 8:24:41 AM] Overhead: 1,047,552 bytes (1.00 Mb)
[12/19/2005 8:24:41 AM] Video size: 4,394,898,688 bytes (4191.30 Mb)
[12/19/2005 8:24:41 AM] Running compressibility test.
[12/19/2005 8:24:41 AM] Writing the following script to E:\Video\Movies\agk_tmp\VuHD1 HD-Monster in Law (5.1) XviD_comptest.avs
===========================================================
LoadPlugin("C:\PROGRA~1\AutoGK\DGMPGDec\DGDecode.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\autocrop.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\ColorMatrix.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\RemoveGrainSSE3.dll")

movie = mpeg2source("E:\Video\Movies\agk_tmp\VuHD1 HD-Monster in Law (5.1) XviD.d2v")
cropclip = autocrop(movie,mode=0,wmultof=4,hmultof=4,samples=10,aspect= 0,threshold=34,samplestartframe=0,leftadd=0,rightadd=0,topad d=0,bottomadd=0)
fixed_aspect = 1
c_width = width(cropclip)
c_height = round(height(cropclip) / fixed_aspect)
input_par = float(c_width)/float(c_height)
input_par = (input_par > 1.4) || (input_par < 1.25) ? input_par : (4.0/3.0)
out_width = 704
out_height = round(float(out_width) / input_par)
hmod = out_height - (floor(out_height / 16 ) * 16)
out_height = (hmod > 4) ? (out_height + (16 - hmod)) : (out_height - hmod)
new_aspect = (float(out_width) / float(out_height)) / fixed_aspect
autocrop(movie,mode=0,wmultof=4,hmultof=4,samples=10,aspect= new_aspect,threshold=34,samplestartframe=0,leftadd=0,rightad d=0,topadd=0,bottomadd=0)
LanczosResize(out_width,out_height)
RemoveGrain(mode=2)
ColorMatrix("Rec.709->Rec.601",mmx=true,hints=false)
SelectRangeEvery(300,15)
===========================================================
[12/19/2005 8:31:55 AM] Duration was: 7 minutes 14 seconds
[12/19/2005 8:31:55 AM] Speed was: 43.39 fps.
[12/19/2005 8:31:56 AM] Compressibility percentage is: 132.64
[12/19/2005 8:31:56 AM] Chosen resolution is: 960x544 ( AR: 1.76 )
[12/19/2005 8:31:56 AM] Predicted comptest value is: 71.52%
[12/19/2005 8:31:56 AM] Running first pass.
[12/19/2005 8:31:56 AM] Writing the following script to E:\Video\Movies\agk_tmp\VuHD1 HD-Monster in Law (5.1) XviD_movie.avs
===========================================================
LoadPlugin("C:\PROGRA~1\AutoGK\DGMPGDec\DGDecode.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\autocrop.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\ColorMatrix.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\RemoveGrainSSE3.dll")

movie = mpeg2source("E:\Video\Movies\agk_tmp\VuHD1 HD-Monster in Law (5.1) XviD.d2v")
cropclip = autocrop(movie,mode=0,wmultof=4,hmultof=4,samples=10,aspect= 0,threshold=34,samplestartframe=0,leftadd=0,rightadd=0,topad d=0,bottomadd=0)
fixed_aspect = 1
c_width = width(cropclip)
c_height = round(height(cropclip) / fixed_aspect)
input_par = float(c_width)/float(c_height)
input_par = (input_par > 1.4) || (input_par < 1.25) ? input_par : (4.0/3.0)
out_width = 960
out_height = round(float(out_width) / input_par)
hmod = out_height - (floor(out_height / 16 ) * 16)
out_height = (hmod > 4) ? (out_height + (16 - hmod)) : (out_height - hmod)
new_aspect = (float(out_width) / float(out_height)) / fixed_aspect
autocrop(movie,mode=0,wmultof=4,hmultof=4,samples=10,aspect= new_aspect,threshold=34,samplestartframe=0,leftadd=0,rightad d=0,topadd=0,bottomadd=0)
LanczosResize(out_width,out_height)
RemoveGrain(mode=2)
ColorMatrix("Rec.709->Rec.601",mmx=true,hints=false)
===========================================================
[12/19/2005 10:49:58 AM] Duration was: 2 hours 18 minutes 1 second.
[12/19/2005 10:49:58 AM] Speed was: 45.49 fps.
[12/19/2005 10:49:59 AM] Expected quality of first pass size: 79.42%
[12/19/2005 10:49:59 AM] Running second pass.
[12/19/2005 3:13:07 PM] Duration was: 4 hours 23 minutes 8 seconds
[12/19/2005 3:13:07 PM] Speed was: 23.86 fps.
[12/19/2005 3:13:07 PM] Job finished. Total time: 7 hours 2 minutes 42 seconds
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