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View Full Version : noob says...i THINK this is HYBRID? should i force NORMAL IVTC or DEINTERLACING???


AGK_J
9th March 2005, 09:31
i do not know if i should set 'force normal ivtc when source detected as hybrid' or 'force deinterlacing when source detected as hybrid' or if my rip was perfectly fine at all??? i dont know...sorry for the noobie questions...thank you in advance :)

HELP!!!

here is the log...

AutoGK 1.60
OS: WinXP (5.1.2600).2
Job started.
Input dir: C:\DD_D1\VIDEO_TS
Output file: C:\DD_D1\dddc.avi
Audio: English
Subtitles: English : Letterbox
Codec: XviD
Target size: 1400Mb
Custom resolution settings: fixed width of 720 pixels
Custom audio settings: AC3
Started encoding.
Demuxing and indexing.
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_1.VOB
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_2.VOB
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_3.VOB
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_4.VOB
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_5.VOB
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_6.VOB
Processing file: C:\DD_D1\VIDEO_TS\VTS_01_PGC_01_7.VOB
Source aspect ratio: 16:9
Source resolution: 720x480
Found NTSC source.
Analyzing source.
Source has percentage of interlacing in motion areas: 46.60
Source has percentage of telecined patterns: 93.97
Source has percentage of progressive patterns: 6.03
Source has percentage of interlaced patterns: 0.00
Source is considered to be hybrid (mostly FILM).
Looking for optimal hybrid thresholds.
Found threshold of: 0.63
Found 192583 frames
Indexing subtitles.
Compressing subtitles.
Picking up credits information.
Credits start frame: 229630
Credits quality percentage: 60
Credits greyscale option activated.
Audio size: 449,811,712 bytes (428.97 Mb)
Overhead: 2,286,976 bytes (2.18 Mb)
Subtitles size: 1,104,576 bytes (1.05 Mb)
Video size: 1,014,803,136 bytes (967.79 Mb)
Running compressibility test.
Writing the following script to C:\DD_D1\agk_tmp\dddc_comptest.avs
===========================================================
LoadPlugin("C:\PROGRA~1\AutoGK\DGMPGDec\DGDecode.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\autocrop.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\decomb.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\undot.dll")

movie = mpeg2source("C:\DD_D1\agk_tmp\dddc.d2v")
cropclip = autocrop(movie,mode=0,wmultof=4,hmultof=4,samples=10,aspect=0,threshold=34,samplestartframe=0)
fixed_aspect = 1.18518518518519
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 : (4.0/3.0)
out_width = 720
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
Telecide(movie,order=1,guide=1,post=2).Decimate(mode=3,threshold=0.63)
autocrop(mode=0,wmultof=4,hmultof=4,samples=10,aspect=new_aspect,threshold=34,samplestartframe=0)
Undot()
LanczosResize(out_width,out_height)
SelectRangeEvery(300,15)
===========================================================
Duration was: 7 minutes 11 seconds
Speed was: 22.33 fps.
Compressibility percentage is: 84.14
Chosen resolution is: 720x320 ( AR: 2.25 )
Predicted comptest value is: 84.14
Running first pass.
Writing the following script to C:\DD_D1\agk_tmp\dddc_movie.avs
===========================================================
LoadPlugin("C:\PROGRA~1\AutoGK\DGMPGDec\DGDecode.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\autocrop.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\decomb.dll")
LoadPlugin("C:\PROGRA~1\AutoGK\filters\undot.dll")

movie = mpeg2source("C:\DD_D1\agk_tmp\dddc.d2v")
cropclip = autocrop(movie,mode=0,wmultof=4,hmultof=4,samples=10,aspect=0,threshold=34,samplestartframe=0)
fixed_aspect = 1.18518518518519
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 : (4.0/3.0)
out_width = 720
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
Telecide(movie,order=1,guide=1,post=2).Decimate(mode=3,threshold=0.63)
autocrop(mode=0,wmultof=4,hmultof=4,samples=10,aspect=new_aspect,threshold=34,samplestartframe=0)
Undot()
LanczosResize(out_width,out_height)
===========================================================
Duration was: 1 hour, 18 minutes 26 seconds
Speed was: 40.92 fps.
Expected quality of first pass size: 89.00
Running second pass.
Duration was: 1 hour, 42 minutes 39 seconds
Speed was: 31.26 fps.
Splitting video into: C:\DD_D1\dddc.cd1.avi
Splitting and compressing subtitles.
Executing: rundll32.exe vobsub.dll,Cutter C:\DD_D1\dddc C:\DD_D1\dddc.cd1 1 0:0:0.0 01:07:56.368
Splitting video into: C:\DD_D1\dddc.cd2.avi
Splitting and compressing subtitles.
Executing: rundll32.exe vobsub.dll,Cutter C:\DD_D1\dddc C:\DD_D1\dddc.cd2 1 01:07:56.368 02:14:04.836
Job finished.

AGK_J
9th March 2005, 09:38
also...the source resolution is 720x480, yet the rip came out 720x320 when i set it? is this normal?

manono
9th March 2005, 10:27
Hi-

the source resolution is 720x480, yet the rip came out 720x320 when i set it? is this normal?

Yes. All NTSC DVDs are 720x480, but that's before being cropped and resized. Maybe Doom9's Aspect Ratios Explained (http://www.doom9.org/aspectratios.htm) article will help.

As for whether or not you should force either IVTC or Deinterlace, no to forcing Deinterlace. Maybe force IVTC if you've examined the source very carefully, and know what you're doing. So, until that time comes, I'd let AutoGK do it for you. If there isn't any 30fps material in it (as the analysis seems to say there is), the Decomb settings for hybrid material won't be used, and it will IVTC normally.

And you might consider upgrading your AutoGK to the current version.

AGK_J
9th March 2005, 12:14
upgrade to which version? 1.60 was the last stable release right?...or did u mean for me to download the upgrade for 1.60? or were u simply referring to beta upgrades, which im a bit cautious about trying...

AGK_J
9th March 2005, 12:21
this is probably a dumb newbie question, being dumb it will be my last question...is there neway NOT to have my rip cropped and/or resized? please forgive the newbie bullsh*t but how else will i ever learn right :P thank you

len0x
9th March 2005, 12:56
Atm there is no way you can make an anamorphic encode in AutoGK. But you can easily disable crop by setting threshold to 0 in hidden options (CTRL-F9 in latest betas of AutoGK).

manono
9th March 2005, 13:55
I meant the current latest beta, ver. 1.93. AutoGK has come a long way since 1.60. Nothing really wrong with it, though.