GoPro Chaptered Video Assembler

When you record long-form videos on a GoPro, the videos get split into 4GB chunks. In the file naming conventions spec, GoPro refers to these as chaptered video files.

The general format is:

GXYYZZZZ.mp4, where: X is the encoding type (X for HEVC, H for AVC .... yes, I know) YY is the chapter number ZZZZ is the video number

Here is an example GoPro video (about ~10min long) that was split into three chapters.

 test_data ├──  GX010119.MP4 -- 3.7GB ├──  GX020119.MP4 -- 3.7GB └──  GX030119.MP4 -- 3.7GB

After being combined, using the concat demuxer method detailed here, the output file is: GoPro_119.mp4, sized at 10GB.

Which models are supported?

• HERO11 Black / Black Mini
• HERO10 Black
• HERO9 Black
• HERO8 Black
• HERO7 (White, Silver, Black)
• HERO6 Black

Installation

bash $ cargo install gopro-chaptered-video-assembler

Usage

```bash $ gopro-chaptered-video-assembler -h ╔═══════════════════════════════════════╗ ║ gopro-chaptered-video-assembler 0.1.0 ║ ╚═══════════════════════════════════════╝ Assembles all chaptered GoPro video files in a directory into 'complete' files. Written by: Aaron Lichtman Source: https://github.com/alichtman/gopro-chaptered-video-assembler

Usage: gopro-chaptered-video-assembler [OPTIONS]

Options: -i, --input-dir Directory to parse video files from -o, --output-dir Directory to output video files to -h, --help Print help -V, --version Print version

```