# xmtggh/VideoCalling

局域网p2p视频聊天

Repository: https://github.com/xmtggh/VideoCalling
Canonical: https://ross.abutalabs.com/products/videocalling
Language: Java
License: NOASSERTION
License Family: other
Topics: ffmpeg, android, camera, x264, netty, mediacodec, p2p, opengl
Last push: 2019-08-26T02:13:50+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3185, "days_push": 2565, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1553, forks 158 (observed 2026-08-28T04:05:02.900561+00:00)

## What it is
An Android demo app for peer-to-peer audio and video calling over a local network, connecting directly via IP address and port. It demonstrates H.264 encoding/decoding using both hardware (MediaCodec) and software (x264/FFmpeg) pipelines with Netty-based transport and OpenGL rendering.

## Use cases
- make p2p video calls over LAN on Android
- learn how to build an Android video chat app
- stream H.264 video between two Android devices
- compare hardware vs software video encoding and decoding
- implement audio noise reduction with speex in a call app
- study Netty-based real-time media transport

## When to choose
- you need LAN-only video calling without a server
- you want a learning reference for Android audio/video codecs and networking
- you need both hardware and software codec examples

## When to avoid
- you need calls over the internet or NAT traversal
- you need a production-ready, maintained solution
- you require a permissive license for commercial use

## Facets
- artifact type: application
- maturity: maintenance
- function: video-processing, audio-processing, networking, p2p
- domain: android-tools, media
- platform: -
- tags: video-calling, h264, mediacodec, ffmpeg, netty, x264, opengl, speex, lan, demo, real-time, android

## Member repositories
- xmtggh/VideoCalling (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:02.900561+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 2026-08-30T04:30:11.169559+00:00, confidence not recorded.
  - readme: https://github.com/xmtggh/VideoCalling (fetched 2026-08-28T04:05:02.900561+00:00, sha b9c2eab5c973)
- Data as of 2026-08-30T08:39:29.467469+00:00.