I hereby claim:
- I am james2022-rgb on github.
- I am james0124 (https://keybase.io/james0124) on keybase.
- I have a public key ASBU2pj3ITlq2JRXCWA5PFZAAhyIKluieGTPhWUh4KBDEAo
To claim this, I am signing this object:
I hereby claim:
To claim this, I am signing this object:
| rmdir build-android-generators /s /q | |
| mkdir build-android-generators | |
| cmake . -B build-android-generators --preset vs2022 | |
| cmake --build build-android-generators --config Release --target all-generators | |
| rmdir build-android /s /q | |
| mkdir build-android |
| // References: | |
| // https://github.com/gopro/gpmf-parser | |
| // https://community.gopro.com/s/question/0D5Uv000002ABpJKAW/where-can-i-find-descriptions-for-these-gpmf-fourcc-codes?language=ja | |
| #pragma endian big | |
| #include <std/mem.pat> | |
| #include <std/string.pat> | |
| union Fourcc { |
| REM GoPro HERO 11 | |
| REM | |
| REM Where input.txt is e.g. | |
| REM | |
| REM file GX010017.MP4 | |
| REM file GX020017.MP4 | |
| REM Concatenate MP4 files preserving GPMF stream: | |
| ffmpeg -f concat -i input.txt -map 0:v -map 0:a -map 0:3 -copy_unknown -tag:3 gpmd -c copy concatenated.mp4 |