junglemike
11th June 2003, 00:46
Hi everyone.
I have recently encourted some slight problems with "check video stream for options". I regulary recompress some material to xvid(the soruce is or mpgeg2 or very high q-ty mpeg4(bitrate about 1500-3000) I recompress it about with bitrate about 800-1300 to put ~1.5h per cd. My source is not always readable. In stream may appear a couple of unreadable frames, As a result i get (-100 error cannot decompress frame number xxx) The problem with 2 last versions of VDMOd - (1.5.1.1) and the previous one - is that it mark almost ALL frames as bad. I mean that for example bad frame is 5350 - as i think(correct me if i wrong) all frames till the next key frame must be undecodable. But it marks all frames 5350-90345 frames as undecodable. The source is generally OK, i mean i watched it and it is OK except maybe 1-2 socounds of freezing. Only the earlier version of VirtualDubMod marks them correctly- i don't remember it's number cos im at work, but it is version where there are 2 options the "impreved check for errors" and "regular check for errors". So this "impreved" check ,though it works slower , it really works and marks exatly the bad frames. I really like last versions, of VDub,since there are many new options and useful things, but i can't use it couse error checking doesn't work fine. Does anyone gets same results? Anyone could know what could be the problem? Thanks in advance for any replies.
I have recently encourted some slight problems with "check video stream for options". I regulary recompress some material to xvid(the soruce is or mpgeg2 or very high q-ty mpeg4(bitrate about 1500-3000) I recompress it about with bitrate about 800-1300 to put ~1.5h per cd. My source is not always readable. In stream may appear a couple of unreadable frames, As a result i get (-100 error cannot decompress frame number xxx) The problem with 2 last versions of VDMOd - (1.5.1.1) and the previous one - is that it mark almost ALL frames as bad. I mean that for example bad frame is 5350 - as i think(correct me if i wrong) all frames till the next key frame must be undecodable. But it marks all frames 5350-90345 frames as undecodable. The source is generally OK, i mean i watched it and it is OK except maybe 1-2 socounds of freezing. Only the earlier version of VirtualDubMod marks them correctly- i don't remember it's number cos im at work, but it is version where there are 2 options the "impreved check for errors" and "regular check for errors". So this "impreved" check ,though it works slower , it really works and marks exatly the bad frames. I really like last versions, of VDub,since there are many new options and useful things, but i can't use it couse error checking doesn't work fine. Does anyone gets same results? Anyone could know what could be the problem? Thanks in advance for any replies.