+- Selur's Little Message Board (https://forum.selur.net)
+-- Forum: Talk, Talk, Talk (https://forum.selur.net/forum-5.html)
+--- Forum: Small Talk (https://forum.selur.net/forum-7.html)
+--- Thread: [HELP] PAL VHS capture issue (/thread-3918.html)
PAL VHS capture issue - Miranda - 22.10.2024
One particular tape I captured recently seems to have a problem when de-interlacing to bob - it seems that during some scenes the frames flow one frame forwards and one backwards , instead of all frames flowing forwards naturally, and this makes the footage look jerky. I've not seen this happen with any other footage I have captured - any suggestions?
RE: PAL VHS capture issue - Selur - 22.10.2024
Sounds like the field order changed, what happens if you change the scan Type?
RE: PAL VHS capture issue - Miranda - 22.10.2024
I did try changing to odd, but same problem.
RE: PAL VHS capture issue - Selur - 22.10.2024
To the opposite, tff <> bff
RE: PAL VHS capture issue - Miranda - 03.11.2024
Tried both overwrite BFF and TFF, same problem. Baffled.
RE: PAL VHS capture issue - Selur - 03.11.2024
Okay, normally one should have forward-backward motion and the other not, if the source is interlaced. ([INFO] Interlacing patterns).
The source is interlaced, right?
Cu Selur
RE: PAL VHS capture issue - Miranda - 03.11.2024
Yes, it is interlaced, BFF from PAL 25i VHS.
The vast majority of PAL VHS interlaced videos I bob deinterlace do not show the forward/backward movement when QTGMC to bob50 - how do I get rid of the backwards motion and make it all forward motion only?
OK, just seen you said apply VFF - this shoudl fix it.
RE: PAL VHS capture issue - Selur - 03.11.2024
That is a typo,.. there is no AssumeVFF
I meant TFF there.What I wrote there is to detect what the source is, not how to handle it.