1CH Recorder

This code is a sample DVR example (own filesystem) made a long time(15 years) ago. This is a DVR example made only with SW like FFMPEG so that ordinary people such as PCs, camcorders, and graphics cards can follow it without HW codecs at the time. I hope it will be helpful to students studying file system and video.

• HW Environment

        1. Linux PC    2. Web Cam    3. Matrox Graphic card

• Adopted Solution

        1. FFMPEG    2. DirectFB    3. V4L

• My Solution

        1. Private FileSystem

• Private File System

1. Structure of Storage File System
2. Structure of LVG
3. LVG Writing
4. LVG Linked List
5. Structure of Image
6. Image Arrangement in Record Data
7. Image Detail packet
8. Summarize