Log in

View Full Version : Inconsistent frame numbers


Egladil
12th February 2006, 16:49
I'm using DGIndex version 1.4.6. I have a transport stream with some captured HD stuff. I've created a d2v and i'm using it with avisynth to encode to x264. The problem comes when I try to encode the video in several pieces. I used x264 parameters --seek and --frame. I noticed that after joining two pieces that _should_ match there are duplicate frames at the joint. I was wandering why this is so, so I added Info() at the end of my avisynth script, to see what frames are duplicate. The interesting thing is that if I encode a piece of a video and then open it and open the avisynth script, then the frames with the same number aren't the same! In my case at frame 4455 there's a 4 frame offset, i.e. the frame 4455 in the encoded video is the frame 4459 if I look directly at the avisynth script.

The transport stream is not top quality it has artifacts at some positions.

Any help would be cool
-lev

Oline 61
15th February 2006, 04:08
Use avisynth's trim instead. That is perfectly normal for x264 to do, not sure why though.