strange "shaking" while DirectShowSource-loading .rm files

[JimmyZ]

for converting some rm material, i have to use directshowsource, i'm sure i'm using the newest RealAlt, but...

the picture shakes every few seconds, i tried to play it in MPC, the same, only mplayer is ok, no shake, is there anyway to use mplayer as a avisynth source? or must i mencoder that to some lossless codec, then load it in avisynth:(

[IanB]

Try adding convertfps=true to your DirecShowSource

[JimmyZ]

not working, the prob is still there.

the source rm file is an old rm file, not rmvb, i don't think it has any vfr facility, so the convertfps was not meant to work?

as this issue also appears in mpc playbacking(not the avs file, i mean the source rm file), i assume it is a realalt/realmedia ds splitter issue?

thank you IanB