# itisyang/playerdemo

一个视频播放器，开源版 potplayer ，用于总结播放器开发技术。

Repository: https://github.com/itisyang/playerdemo
Canonical: https://ross.abutalabs.com/products/playerdemo
Language: C++
License: GPL-3.0
License Family: copyleft
Topics: player, video, ffmpeg, potplayer, sdl2, video-player, media-player, qt-player
Last push: 2026-06-18T02:20:16+00:00

## Health v2 (maintenance only)
Score: 62/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 88, release rhythm 8, longevity 100
- inputs: {"age_days": 3296, "days_push": 77, "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 1178, forks 299 (observed 2026-08-28T04:03:52.855967+00:00)

## What it is
An open-source video player built with C++, Qt, FFmpeg, and SDL2, positioned as an open-source alternative to PotPlayer. It is primarily intended as a learning resource for studying audio/video player development techniques.

## Use cases
- learn how to build a video player with ffmpeg and sdl2
- open source potplayer alternative
- study audio video development techniques
- cross-platform qt video player example
- reference code for media player development
- decode and play video files with ffmpeg

## When to choose
- you want readable source code to learn FFmpeg/SDL2 player development
- you need a simple cross-platform Qt-based video player to build on
- you want a minimal open-source PotPlayer-like player

## When to avoid
- you need a polished, feature-complete daily media player
- you require hardware acceleration, subtitle support, or advanced playback features
- you need a production-ready player with packaged dependencies

## Facets
- artifact type: application
- maturity: active
- function: video-processing, audio-processing, gui, developer-tools
- domain: media, developer-tools, tutorials
- platform: windows, cpp, cross-platform
- tags: video-player, ffmpeg, sdl2, qt, media-player, learning-project, potplayer-clone, video, linux, macos, desktop

## Member repositories
- itisyang/playerdemo (main) score 62

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:52.855967+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 2026-08-30T06:26:06.699352+00:00, confidence not recorded.
  - readme: https://github.com/itisyang/playerdemo (fetched 2026-08-28T04:03:52.855967+00:00, sha bf114fc346a5)
- Data as of 2026-08-30T08:39:29.467469+00:00.