Flying Car AI Video Team
You generated a clip you like. Now you need the file, not a preview page. This guide covers the flying car AI video download step: where the MP4 comes from, what is inside it, how to edit it without wrecking the quality, and what to check before you publish.
本次消耗 30 积分 — Pro 月付 $39.90 每月可做约 6 条，年付 $319 可做约 80 条。
Where the file lives
Every render creates a task. When the task succeeds, the provider returns a video URL and the site attaches it to your account. The clip appears in My videos next to the studio, with a preview player and a download link.
Two rules keep this simple:
- The file is tied to your account. You will not find someone else's render by guessing a URL, and you cannot download a clip that belongs to another user.
- The download is the same file the preview plays. There is no separate "clean" version and no watermark to remove. What you see is what you get.
If a render is still processing, the download link is not available yet. Polling the status endpoint returns the real state — processing, success or failed — rather than a fake percentage. When it says success, the file is ready.
What is inside the MP4
A generated clip is a standard H.264 MP4. Depending on the spec you chose:
| Property | Values | | ----------- | ----------------------------------------------------- | | Container | MP4 | | Video codec | H.264 | | Resolution | 480p, 720p or 1080p (the long edge follows the frame) | | Duration | 5, 8, 10 or 12 seconds | | Frame rate | Typically 24–30 fps, set by the provider | | Audio | None — the video is silent | | Watermark | None |
The silence is deliberate. Music licensing is the one part of publishing a generator cannot solve for you, and a baked-in stock track would create a rights problem the moment you posted it.
Check the file before you edit
Open the download in a player and check four things:
- The first frame. Does the clip start on the action, or on a blank beat? Trim the blank.
- The last frame. Does it end cleanly, or drift? Trim the drift.
- The subject. Is the car the same shape throughout, or does it melt near the end?
- The edges. Is anything important cropped by the frame?
Those four checks take thirty seconds and save a re-upload.
Add music without breaking the clip
Import the MP4 into any editor — CapCut, Premiere, DaVinci Resolve, Final Cut — and add a track you have the right to use. Three safe sources:
- The platform's commercial library if the clip is for TikTok, Reels or Shorts.
- A paid stock-music subscription if the clip is for a client or an ad.
- A track you commissioned or own, with the licence on file.
Do not pull audio from a YouTube video. The match system will mute the clip, route revenue to the rights holder, or both.
Two editing notes:
- Cut on the beat. A twelve-second clip with a beat drop at the launch feels intentional; the same clip with music starting at a random point feels assembled.
- Do not time-stretch the video to fit the track. Generate the duration you need instead. Stretching introduces judder that survives every re-encode.
Captions and on-screen text
If you add text, put it in the safe zone. On vertical platforms, the top and bottom are partially covered by the interface. A practical margin:
- 10% from the top.
- 20% from the bottom.
- 10% from each side.
Use a sans-serif font with strong contrast. Do not rely on colour alone to distinguish text from background; add a subtle shadow or a solid plate. This is both a readability issue and an accessibility one.
Export settings by destination
The file you downloaded is already compressed. Every export adds another generation of compression, so export generously.
TikTok / Reels / Shorts (9:16):
- 1080×1920, 30 fps, 10–12 Mbps, H.264, AAC audio at 192 kbps.
YouTube (16:9):
- 1920×1080, 30 fps, 12–16 Mbps, H.264, AAC 192–320 kbps.
Website embed (16:9):
- 1280×720, 30 fps, 5–8 Mbps is usually enough; keep a 1080p master for future use.
Client delivery:
- Keep the original download untouched as the master. Export a review copy separately. Do not re-encode the master repeatedly.
Do not upscale a 480p draft for publishing. Generate the final at the resolution you need; upscaling adds softness, not detail.
File naming and organisation
A small habit that saves time later: name the file with the prompt's key terms and the spec.
flying-car-ramp-golden-1080p-12s-v2.mp4
Keep three folders: masters, exports, sources. Put the original download in masters, the platform exports in exports, and the photo you uploaded in sources. When a client asks for a revision six weeks later, you will know which file is which.
Re-downloading later
Your renders stay attached to your account's task list. If the provider's temporary URL expires, the site can still resolve the task record, and a successful task keeps its result. If a download link fails, check the task status first; a failed task will not produce a file, and its credits are returned.
For long-term archives, download the MP4 to your own storage. Treat cloud task records as a convenience, not a backup.
What the download does not include
- Music. Add it yourself.
- Captions. Add them yourself.
- A licence certificate. You get a watermark-free file, but you are responsible for the rights to the source photo and for lawful use.
- A guarantee of realism. The clip is a generated visual effect. Do not present it as real footage of a real event.
Frequently asked questions
Why is the file silent? Because the model returns silent video. Music licensing is handled at the editing stage.
Can I download a clip from someone else's account? No. Downloads are authorised per user and per task.
Does the download cost extra credits? No. Credits are charged when the render starts, not when you download.
Can I delete a render? Yes, from your account's video list. Deleting the record does not delete a file you already downloaded.
What if the download link 404s? Check the task status. If the task succeeded but the provider URL expired, contact support with the task id; do not generate the same clip again before checking.
Generate a draft in the studio, download it, and practise the trim-and-add-music workflow before you spend credits on a final.