Split, downsample, and dynamic averaging from the same landing page.
Android video processing utility
Split long recordings, keep one frame out of many, or build dynamic frame averages without shipping video to the cloud.
VideoOps is a phone-first video utility that focuses on chunked splitting, frame downsampling, and dynamic frame averaging while keeping output local on the device.
Android
DCIM/videoops/
2 to 2048 frames
On-device processing
Chunked split workflow
2 to 2048 frame windows
Outputs saved in DCIM/videoops
Both downsample and averaging keep the same configurable frame-window range.
Outputs stay in a normal user-visible media folder instead of an opaque app-only cache.
Before writing output, VideoOps checks for existing files and increments the suffix until a free path is found.
Support
If VideoOps becomes useful in your workflow, support more device validation and export hardening.
Support helps fund Android device coverage, codec compatibility checks, and the work needed to keep local video processing predictable across releases.
How it works
Three workflow families from one landing page.
Split long videos
Select one video, set the chunk duration, and generate sequential exports with optional overlap.
Use overlap mode so each next chunk starts ov seconds before the previous chunk ends.
Downsample frames
Keep one frame out of every n frames when you want lighter output or a sparser temporal signal.
Keep one frame out of every configurable n frames, with n ranging from 2 to 2048.
Average frame windows
Build new output frames from rolling RGB averages across consecutive frame windows.
Build output frames by averaging RGB values across a sliding window of n consecutive frames.
Features
A similar product page structure, but tuned for local video processing.
Chunked splitting
Split videos
The app starts on a single landing page that switches between split, downsample, and dynamic averaging workflows.
- Select a video file and split it into configurable chunk durations.
- Keep output quality aligned with the source while avoiding file overwrites.
- Optionally preserve source audio when the input includes audio tracks.
- Use overlap mode so each next chunk starts ov seconds before the previous chunk ends.
Split output
{base}_%03d.mp4
When overlap is enabled, each next chunk starts ov seconds before the previous chunk ends, and ov must remain smaller than the chunk duration.
Frame downsampling
Downsample videos
Split can preserve audio when the input includes it. Downsample and dynamic averaging discard audio.
- Keep one frame out of every configurable n frames, with n ranging from 2 to 2048.
- Discard audio from the downsampled output.
- Default the output base name to the input file name and append a collision-safe down_{n}_%03d suffix.
Downsample naming
{base}_down_{n}_%03d.mp4
Dynamic averaging
Dynamic averaging
Every workflow defaults to the source base name and adds a collision-safe numeric suffix instead of overwriting prior exports.
- Build output frames by averaging RGB values across a sliding window of n consecutive frames.
- Support configurable frame windows from 2 to 2048.
- Discard audio and write collision-safe avg_{n}_%03d outputs.
Averaging naming
{base}_avg_{n}_%03d.mp4
FAQ
The questions operators will ask first.
Where do outputs go?
All generated files are stored in an app-specific folder under DCIM/videoops.
How are duplicate names handled?
Before writing output, VideoOps checks for existing files and increments the suffix until a free path is found.
What happens to audio?
Split can preserve audio when the input includes it. Downsample and dynamic averaging discard audio.