Using 64bit results in a different number of frames

[onesikgypo]

Hi,

I am using the x64 avisynth developed by SEt/JoshyD (http://forum.doom9.org/showthread.php?t=152800), the 64bit plugins developed by squid80 (http://members.optusnet.com.au/squid_80/) and the ones on the above thread. I am using the x64 verison of xvid_encraw found on squid80's site for the 64bit test.

I was doing some benchmark tests, and was using the following avs for 64bit:

LoadPlugin("H:\64bitplugins\plugins\DGDecode.dll")
LoadPlugin("H:\64bitplugins\plugins\TIVTC.dll")
LoadPlugin("H:\64bitplugins\plugins\UnDot.dll")

mpeg2source("H:\Benchmark_Tests\x2.d2v")

crop(0,0,480,480)
LanczosResize(624,352)

SelectEven()
TDecimate()

Undot()


and the same but 32bit equiv for the 32bit test:

LoadPlugin("H:\32bitplugins\plugins\DGDecode.dll")
LoadPlugin("H:\32bitplugins\plugins\TIVTC.dll")
LoadPlugin("H:\32bitplugins\plugins\UnDot.dll")

mpeg2source("H:\Benchmark_Tests\x2.d2v")

crop(0,0,480,480)
LanczosResize(624,352)

SelectEven()
TDecimate()

Undot()

I also used same xvid_encraw command line for each.

With respect to the 32bit test, when the encode is first initialised the following summary data appears:

Total frames = 424, Target Bitrate = 4744kbps
xvidcore build version: xvid-1.2.2

With respect to the 64bit test, when the encode is first initialised the following summary data appears:

xvid [info]: Number of frames to encode: 848, Bitrate = 2371kbps
xvid [info]: xvidcore build version: xvid-1.2.0-dev


You will note that in the x64 encode it appears to view that there are double the frames to encode than in the 32bit version.

Any assistance would be appreciated.

Thanks.