How to overlay a gpx to a movie without the metadata "GoPro MET"?

[hakunom]

Thanks a lot for your awesome software.

I reframe the .360 video captured by gopro max to 2D video with gopro player, but that can't include the metadata "GoPro MET" into exported videos.
So, I extract gpx data from the .360 videos with your software or gopro2gpx and I want to overlay the gpx to the reframed 2D movie created gopro player without the metadata "GoPro MET".

The gopro-dashboard-overlay seems to use the metadata "GoPro MET" to sync up with gpx data.
I simply want to synchronize the first frame of the video with the beginning of the GPX.
Is there any solutions?

---

• The Error "Unable to locate metadata stream"

% ./venv/bin/gopro-dashboard.py --font ~/Downloads/Noto_Sans_JP/NotoSansJP-VariableFont_wght.ttf --gpx max_gpx.gpx GS031600_joined.mp4 out.MP4
Starting gopro-dashboard version 0.79.0
Timer(loading timeseries - Called: 1, Total: 0.04725, Avg: 0.04725, Rate: 21.16)
Timer(program - Called: 1, Total: 0.04731, Avg: 0.04731, Rate: 21.14)
Traceback (most recent call last):
  File "./venv/bin/gopro-dashboard.py", line 156, in <module>
    raise IOError(f"Unable to locate metadata stream in '{inputpath}' - is it a GoPro file")
OSError: Unable to locate metadata stream in 'GS031600_joined.mp4' - is it a GoPro file

• no metadata "GoPro MET"

% ffprobe GS031600_joined.mp4
ffprobe version 7.0.1 Copyright (c) 2007-2024 the FFmpeg developers
::
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'GS031600_joined.mp4':
  Metadata:
    major_brand     : qt
    minor_version   : 0
    compatible_brands: qt
    creation_time   : 2024-11-09T06:58:41.000000Z
  Duration: 00:32:09.93, start: 0.000000, bitrate: 16371 kb/s
  Stream #0:0[0x1](und): Video: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709), 1920x1080, 16178 kb/s, 23.98 fps, 23.98 tbr, 24k tbn (default)
      Metadata:
        creation_time   : 2024-11-09T06:58:41.000000Z
        handler_name    : Core Media Video
        vendor_id       : [0][0][0][0]
        encoder         : HEVC
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 189 kb/s (default)
      Metadata:
        creation_time   : 2024-11-09T06:58:41.000000Z
        handler_name    : Core Media Audio
        vendor_id       : [0][0][0][0]