Project is time-wise bigger in Shotcut than it actually is

[shotcut]

Sorry I mistook you for another user whose name has a similar length and cadence.

Different Frames when using cuts inside Shotcut and in the Java FFmpegFrameGrabber class

I got an video, which is 14059 frames long. If I use it inside my java application and put a cut into frame 369 (at least the FFmpegFrameGrabber method getFrameNumber() says so), and then I put this cut into a .file and open this one in Shotcut, the frame is 3 frames off from where the cut should be. I found out, when I this: grabber.setFrameNumber(0); Frame frame; while ((frame = grabber.grabImage()) != null){ if (frame.image == null) continue; BufferedImage wholeFrame = converter.con…

Still, questions for custom code don’t belong in general help.

Your out times are probably wrong. The total duration equals the sum of its parts. The out is not equal to in + duration in MLT XML. out refers the time of the start of the last frame. Using frame counts duration = out - in + 1.