FFmpeg音视频库学习实践，包括音频使用mp3lame库实时编码pcm成mp3文件，faac库编码pcm成aac音频文件，使用ffmpeg解码mp4视频使用ANativeWindow简易播放器，ffmpeg解码mp4视频成yuv格式裸流数据，ffmpeg合成封装h264视频编码文件和aac音频编码文件成mp4视频，和逆过程 ffmpeg解封装mp4视频成h264和aac 编码文件，以及常见的yuv图像格式操作，yuv转换rgb（使用libyuv和纯代码），libjpeg-turbo库读取解码jpe
active 2023-08-23 → 2026-01-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 892 days from 2023-08-23 to 2026-01-30. Pushes: 0 total, peak 0 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 1 total, peak 1 in a day. Comments: 0 total, peak 0 in a day. Stars: 11 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| Faker0715 | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#2Faker07152023-12-22 11:08ffmpeg-muxer-h264-aac-to-mp4 报错
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 11 stars here means stars gained during the window, not the repo's star count.