#Avidemux change frame rate movie#

It’s very important to add “.avi” at the end of your file name otherwise the file won’t have an extension! (Later versions of Avidemux add it for you, but the one I’m using does not.) All this pasting of frames is constantly repeating data, which should cause a blur. As you can see, there is now an extra frame.įor reasons I don’t really know, I am generally able to paste the frame 49 times. Now I copy that frame by selecting Edit > Copy, or pressing Ctrl + C, then paste it right at the end with Edit > Paste, or Ctrl + V. I move back one frame to number 36, so I can select the frame after it. (After finishing creating the video, you may want to experiment with this step again.) Here I decide that the image change in frame 37 is what I want, so I advance to frame 38 to select that frame and the rest after it, and delete them. I compare images frame by frame to find a change that I think will produce an interesting result. Now, I find a P-frame later in the video that has motion I want to capture and repeat. If you want a clear picture to begin the video with, it’s important that the first frame is an I-frame. Now, the frame I selected is the first frame. I navigate to an I-frame, select everything before it, and delete it. To create a short clip, I segment what I want from the video. Here I advance one frame, and see that it is a P-frame. If you have a video that is all I-frames, this tutorial can’t work unless frames are converted (uploading it online, then ripping it off can help). You may even have a video that starts with an I-frame, and the rest are all P-frames. Other times, you may find an I-frame in regular intervals of some number. Sometimes, you will find an I-frame for each camera change in a video. I-frames (or “key frames”) come once in a while to establish an image on the screen, and between that and the next I-frame are some number of P-frames that are simply motion and color information for the pixels. There are usually more P-frames than I-frames. There are other types of frames, but the most common kinds are I-frames (intra-coded frames) and P-frames (predicted frames).

Now I see the video is loaded! I’m on the first frame of the video, and I can see that it is an I-frame. You can use the buttons to navigate throughout the video. On the menu regarding the mode change that pops up, I just say no.

#Avidemux change frame rate movie#

The program I’m using to watch the video is VLC media player.įor this example, I downloaded a movie clip from YouTube, and dragged it into Avidemux. There are several techniques you can try, but this tutorial will focus on what is sometimes called the “blooming” effect (repeating one P-frame over and over). The program I’m using to corrupt the videos is called Avidemux, and I’m using version 2.5, because it has the ability to copy and paste video frames. Hey, everyone! I wanted to share with those interested how I create datamosh videos and with Avidemux.