ArrogantBastard
22nd March 2003, 18:06
Hello All...
I have a problem with MPEGDecoder.dll when using CCE 2.50 for encoding. The new encoded file does not sync with the audio. However if I encode the file using MPEG2DEC3.dll the file is perfect. I of course want to use MPEGDecoder because it is at least 10% faster. The test files are about 115 MB (approximately 2.5 minutes). Here are the details and this is 100% repeatable.
The avs script is as follows:
LoadPlugin("C:\Program Files\DVD2DVD-R 1.4.3\MPEGDecoder\MPEGDecoder.dll")
MPEGSource("C:\SYSTEM_22.03.2003_09.47\Video_0xE0.M2V","0","ff")
ResampleAudio(44100)
The source is an M2V file that was extracted from an NTSC Region 1 DVD of Chasing Amy. The file is the first chapter and when run through BitRateViewer it shows as Interlaced (although I can not guarantee the all 2.5 minutes is interlaced). All the other chapters shows as progressive.
The encoding is VBR 2 Pass using CCE. Speed is around 1.4 using MPEGDecoder and 1.25 using MPEG2DEC. I use Pulldown afterwards to add 3:2 flags and mark everything as progressive.
When authored in Maestro the audio is definately out of sync by about 6 or 8 seconds. It looks like additional frames are inserted into the stream. If I put chapter points in Maestro and compare the original and new M2V streams they do not show the same frames at the chapter point.
If anybody can give me some suggestions I would appreciate it. I am not sure if this is a bug or stupid user error. Nic, if you would like these test files I can send it to you via ftp or burn them to a CD for you.
Thanks for any help.
AB
I have a problem with MPEGDecoder.dll when using CCE 2.50 for encoding. The new encoded file does not sync with the audio. However if I encode the file using MPEG2DEC3.dll the file is perfect. I of course want to use MPEGDecoder because it is at least 10% faster. The test files are about 115 MB (approximately 2.5 minutes). Here are the details and this is 100% repeatable.
The avs script is as follows:
LoadPlugin("C:\Program Files\DVD2DVD-R 1.4.3\MPEGDecoder\MPEGDecoder.dll")
MPEGSource("C:\SYSTEM_22.03.2003_09.47\Video_0xE0.M2V","0","ff")
ResampleAudio(44100)
The source is an M2V file that was extracted from an NTSC Region 1 DVD of Chasing Amy. The file is the first chapter and when run through BitRateViewer it shows as Interlaced (although I can not guarantee the all 2.5 minutes is interlaced). All the other chapters shows as progressive.
The encoding is VBR 2 Pass using CCE. Speed is around 1.4 using MPEGDecoder and 1.25 using MPEG2DEC. I use Pulldown afterwards to add 3:2 flags and mark everything as progressive.
When authored in Maestro the audio is definately out of sync by about 6 or 8 seconds. It looks like additional frames are inserted into the stream. If I put chapter points in Maestro and compare the original and new M2V streams they do not show the same frames at the chapter point.
If anybody can give me some suggestions I would appreciate it. I am not sure if this is a bug or stupid user error. Nic, if you would like these test files I can send it to you via ftp or burn them to a CD for you.
Thanks for any help.
AB