Crazy Frog AI video: swap into the Axel F chase, one part each

What you need before you start

You need a copy of the chase clip that you are allowed to edit, a clear full-body photo of each person who will appear, and permission from everyone in those photos. We do not supply the music video or the Crazy Frog character as a template, and we do not host the Axel F track. Use a photo where the person faces the camera, with arms, legs and clothing visible. A plain background and even light make it easier for the model to keep the outfit consistent from frame to frame.

Trim the 18-second chase to fit the upload limit

Uploads are limited to 1–15 seconds and 25 MB, so an 18-second clip has to be cut. The simplest approach is to split it at a natural cut into two parts, for example the opening ride and the chase itself, and swap each part separately. Keep every part a single continuous shot where possible, because cuts inside a part confuse the model about who the main character is. Export as H.264 MP4, with each side between 128 and 1920 pixels. Join the finished parts in any video editor afterwards.

One person per part, never together

The tool has no person selector: each run replaces the most prominent character in the clip with the person in your photo. For a version with two people, use one part each: for example, you replace the chaser in one part and a friend replaces the chaser or the frog in another. In each part the other character stays as it is in the original clip, so the two people never share the frame. Shots where both figures are equally large make the target ambiguous, and the model may swap the wrong one or blend them. Running a second pass on an already swapped output to add the second person is possible in principle, but we have not tested it, it uses another credit and it can redraw the first person.

The frog swap is untested

We have not tested this clip, and in particular we have not tested replacing the frog. The frog is a non-human cartoon character. In our earlier dinosaur test, a non-human character did not keep the original motion: the model rebuilt the scene and the figure stood still. We have not tested replacing a cartoon frog with a person. The chaser is humanoid and is likely the safer target, but it is also untested. If you want to try yourself as the frog, start with a short, clean segment of a few seconds before spending credits on a longer part, and check that the bouncing ride motion survives. Each test run also costs 1 credit.

Getting a good Crazy Frog AI result

The fast, bouncy motion of the chase is the hard part. Expect hands, the head area and fast leg movement to be redrawn. Fewer cuts and less motion blur help. If a part looks wrong, try a shorter, cleaner segment rather than a longer one. Check the first and last frames, the moment the chaser reaches out, and any frame where the two figures overlap. Output is requested at 720p with the source framing and audio, but the exact result depends on the clip.

Editing workflow and creative ideas

Plan the edit before you upload anything. Watch the 18 seconds and mark where the camera cuts, then decide which part each person takes and which character they replace. Keep a copy of the untouched original so you can fall back to it for any shot that does not swap well. After the runs, place the parts back in order on one timeline, trim a few frames at each join so the cut lands on movement, and lay the audio you have rights to under the whole sequence. For variety, try a chase where the same person plays the pursuer in every part, a before-and-after edit that shows the original part first, or a short teaser that uses only the best few seconds. Add a caption that says the video was AI-edited.

Rights, consent and the Axel F music

Crazy Frog and the Axel F recording belong to their respective rights holders; this is an independent guide with no affiliation or endorsement. You need permission to edit and share the video and its audio. Only use photos of yourself or adults who agreed to appear, never minors, and do not present the result as real footage. Label the video as AI-edited when you post it.

Price and delivery

Each run uses one video credit: $4.99 for one or $12.99 for three, paid once in USD with no subscription. Two parts usually means two runs, plus any short test segment, so the three-video pack fits a test and two parts. Allow about 2–5 minutes per run. After confirmed payment you can leave the page; we email a private pickup link and keep the video for 3 days.

See our real input and output test