# mabeijianxi/small-video-record

利用FFmpeg视频录制微信小视频与其压缩处理

Repository: https://github.com/mabeijianxi/small-video-record
Canonical: https://ross.abutalabs.com/products/small-video-record
Language: C
License: Apache-2.0
License Family: permissive
Last push: 2020-06-13T13:01:59+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3660, "days_push": 2272, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3452, forks 724 (observed 2026-08-28T04:08:05.329348+00:00)

## What it is
An Android library for recording short audio/video clips (like WeChat-style small videos) with FFmpeg-based compression under the hood. Version 2 exposes open C and Java source code, customizable FFmpeg builds, and a command interface for transcoding.

## Use cases
- record short videos in an android app like wechat moments
- compress video files on android with ffmpeg
- capture audio and video while encoding simultaneously
- customize video resolution bitrate and frame rate when recording
- transcode local videos with a custom ffmpeg build

## When to choose
- you need WeChat-style short video recording with compression on Android
- you want collect-while-encode recording with configurable bitrate, resolution, and frame rate
- you need to bundle a customizable FFmpeg (with x264/fdk-aac) in an Android app

## When to avoid
- you target iOS or non-Android platforms
- you need actively maintained support for the latest Android NDK/Studio versions
- you only need simple playback or basic camera capture without compression

## Facets
- artifact type: library
- maturity: maintenance
- function: video-processing, audio-processing, compression
- domain: mobile-development, media, android-tools
- platform: -
- tags: ffmpeg, video-recording, video-compression, jni, ndk, android

## Member repositories
- mabeijianxi/small-video-record (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:05.329348+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:37:33.666008+00:00, confidence not recorded.
  - readme: https://github.com/mabeijianxi/small-video-record (fetched 2026-08-28T04:08:05.329348+00:00, sha e4e657ad404e)
- Data as of 2026-08-30T08:39:29.467469+00:00.