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Old 24th February 2012, 14:26   #1962  |  Link
gobbleman
Registered User
 
Join Date: Feb 2012
Posts: 1
Problem with PAL speedup

Hi MrC

I have a HD NTSC movie that I want to mux with PAL audio and subtitles.
I want to make a PAL DVD using the 4% speedup, so the video only needs to be resized, right?
So I encoded a 10Mb fragment (obtained using mkvmerge) with output set to Elementary MPEG2 streams.

Looking at the logfile I can see that the result has a different framerate and number of frames.

Q1. Why is DGPulldown used?

Q2. Why does the number of frames differ after encoding, and after DGPulldown?

Thank you very much for this brilliant program, and keep up the great work.

Quote:

<11-Feb-12 02:35:51 PM>
START PROCESS
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<11-Feb-12 02:35:51 PM>
PROJECT SETTINGS

DVD Video Standard: PAL
DVD Titles number: 1
DVD Size: 81/4450 MB (2%)
DVD Output Setup: MPEG2 Streams
DVD Label: DVD
DVD Menu: No Menu
Output Folder: D:\_MyDocs\Movies\_AVStoDVD
Delete Temp Process Files: No
Delete Working Files: No
Edit Command Parameters: Yes
Post Process Task: Show Progress Status window

PREFERENCES

MultiThread: 1
AVS Source Filter: A2DSource
AVS UpSize/DownSize Filter: Lanczos4Resize/Spline64Resize
PAL SpeedUp: 1
Video Resolution: 1
Video BitRate Min: 2500
Video BitRate Level 1: 8500
Video Profile Level 2: 8500
Video BitRate Max: 8500
Keep DVD Compliant Video: 1
AC3 Audio Encoder: 0
Force FFmpeg for Long Audio: 1
DVD Audio Format: 0
DVD Audio BitRate: 192
Keep DVD Compliant Audio: 1
Normalize Audio: 1
Auto Delay Audio: 1
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: X: HL-DT-ST DVDRAM GH22LS40 LL01
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
<>

<11-Feb-12 02:35:51 PM>
TITLE 1 SOURCE FILES
Video: D:\_MyDocs\Movies\_Disney\_Ready\PINOCCHIO\Pinokkio.1940.x264.BDRip.720p\Pinokkio.1940.x264.BDRip.720p (1)-001.mkv
Info: AVC - 1095 kbps - 968x720 - DAR 1.344 - 23.976 fps (CFR) - Progressive - 1:23 minutes - 2000 frames
[MediaInfoLib - v0.7.50]
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<11-Feb-12 02:35:51 PM>
AVISYNTH SCRIPT
Import("C:\Program Files (x86)\AVStoDVD\Lib\A2DSource.avsi")

Video = A2DVideoSource("D:\_MyDocs\Movies\_Disney\_Ready\PINOCCHIO\Pinokkio.1940.x264.BDRip.720p\Pinokkio.1940.x264.BDRip.720p (1)-001.mkv", CacheFolder="C:\Temp", FrameRate=23.976, VFR=false)

Video = Video.ConvertToYV12
#Using AssumeFPS() to upsize FPS
Video = Video.AddBorders(0,3,0,3)
Video = Video.Spline64Resize(720,576)

Return Video

AssumeFPS("pal_film", sync_audio=true).ResampleAudio(48000)
<>

<11-Feb-12 02:35:57 PM>
START VIDEO ENCODING OPERATIONS
Encoding Profile: HCenc VBR 2-pass
Target Video FileSize: 81.1 MB
HCenc Parameters: -ini "C:\Temp\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001.HCenc.ini"
HCenc ini file:
*INFILE C:\Temp\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001_1.avs
*AVSRELOAD
*OUTFILE D:\_MyDocs\Movies\_AVStoDVD\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001.m2v
*LOGFILE C:\Temp\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001.HCenc.log
*MAXBITRATE 9000
*BITRATE 8500
*PROFILE BEST
*ASPECT 4:3
*PROGRESSIVE
*TFF
*BIAS 80
*DC_PREC 10
*MATRIX MPEG
*AQ 1
*LUMGAIN 1
*SMP
*PRIORITY IDLE
*WAIT 100
<>

<11-Feb-12 02:38:55 PM>
END VIDEO ENCODING OPERATIONS
A2DVideoSource: DirectShowSource
Created File: D:\_MyDocs\Movies\_AVStoDVD\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001.m2v (59.8 MB)
OUTPUT VIDEO INFO: MPEG-2 Video - 6064 kbps - 720x576 - DAR 1.333 - 23.976 fps (CFR) - Progressive (TFF) - 1:23 minutes - 1998 frames
<>

<11-Feb-12 02:38:55 PM>
START PULLDOWN OPERATIONS
DGPulldown Parameters: "D:\_MyDocs\Movies\_AVStoDVD\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001.m2v" -srcfps 23.976 -destfps 25 -inplace -tff
<>

<11-Feb-12 02:38:56 PM>
END PULLDOWN OPERATIONS
DGPulldown executed on File: D:\_MyDocs\Movies\_AVStoDVD\DVD_0_Pinokkio.1940.x264.BDRip.720p (1)-001.m2v (59.8 MB)
OUTPUT VIDEO INFO: MPEG-2 Video - 6059 kbps - 720x576 - DAR 1.333 - 24 fps (CFR) - Progressive (2:2:2:2:2:2:2:2:2:2:2:3 Pulldown) - 1:23 minutes - 2002 frames
<>

<11-Feb-12 02:38:56 PM>
Log file created by AVStoDVD Release 2.4.2
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