Questions tagged [gopro]
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41 questions
2
votes
1
answer
389
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How to correctly rotate a video with displaymatrix metadata in FFmpeg 7?
I use ffmpeg to overlay data on videos taken with a GoPro 13. I have a set of images taken in other software, which ffmpeg overlays onto the video.
Everything worked fine with ffmpeg 6.1, but after ...
- 21
4
votes
3
answers
758
views
Is there any way to concat video files with FFmpeg where some of the videos are -180° rotated and some are not?
I have footage from a GoPro and I want to merge all the videos in one big file for archiving.
I use FFFmpeg for this and it works like a charm. I just cant get it working with footage where some ...
- 149
2
votes
1
answer
210
views
Why doesn't FFmpeg 7.1 on macOS want to copy GoPro data streams back to MP4?
Want to get FFmpeg 7.1 (macOS) to compress MP4 files produced by GoPro while copying the metadata streams, particularly the GPS data. It works to MOV output but not MP4 output. I would like to keep it ...
- 73
0
votes
0
answers
829
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FFmpeg: "Error muxing a packet" when trying to concatenate two GoPro videos. Why?
Problem statement
I was trying to fix that problem: FFmpeg messes up the original stream order of a.MP4 when running:
ffmpeg -sseof -1 -i a.MP4 -map 0:v -map 0:a -map 0:3 -c copy -copy_unknown ...
3
votes
1
answer
158
views
How can I extract the last few seconds of a GoPro video losslessly with FFmpeg so that it keeps telemetry info and keeps the original stream order?
I want to extract the last few seconds of a GoPro video losslessly with FFmpeg so that it keeps telemetry info and keeps the original stream order.
A GoPro video has 4 streams, in that order:
Stream ...
0
votes
1
answer
427
views
FFmpeg error "Application provided duration: [...] is out of range for mov/mp4 format" when concatenating trimmed GoPro videos: how to fix it?
I want to concatenate two GoPro videos losslessly with that FFmpeg command:
ffmpeg -safe 0 -f concat -i "list_videos.txt" -map 0:v -map 0:a -map 0:3 -copy_unknown -tag:2 gpmd -c copy "...
1
vote
1
answer
131
views
FFmpeg error "Tag gpmd incompatible with output codec id '0'" when concatenating trimmed GoPro videos: how to fix it?
I want to concatenate two GoPro videos losslessly with that FFmpeg command:
ffmpeg -safe 0 -f concat -i "list_videos.txt" -map 0:v -map 0:a -map 0:3 -copy_unknown -tag:2 gpmd -c copy "...
1
vote
0
answers
129
views
Uploading GoPro Files Kills My Internet
I'm a bit confused with this one. When setting an upload off on my GoPro Hero 11, my internet dies. As in, completely dies. My other devices report "Connected but no internet available". My ...
- 11
-2
votes
1
answer
216
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GoPro Dashboard Overlay - Total Distance
Is there an easy way to get James Richardson's GoPro Dashboard Overlay tool to display total distance or average speed? I'm not figuring it out. The default render shown in the docs doesn't seem to ...
- 337
0
votes
0
answers
111
views
Merge GPS Data to MP4 Export of GoPro 360 format
Is there a way to merge gps data and original Go Pro 360 file format to a reframed exported version of the same—but MP4 (same time start/stop).
I can use the GoPro to reframe.
I can extract the ...
2
votes
2
answers
582
views
convert 30sec 240 fps video to 2min 60fps video using ffmpeg
I have a 30-second 240fps video from my GoPro Hero10.
Now I want to create a "slow-motion" out of it, which should be 1/4 speed. So the output would be 2 mins @ 60fps. (Sound should be ...
- 23
-1
votes
1
answer
588
views
How can I find all the files that my GoPro contains?
I connected my GoPro Hero 10 via USB to my Win10 laptop. There is a 512 GB SD card (~= 477 GiB) in the GoPro Hero 10. Windows Explorer shows that out of the 477 GiB, only 10.6 GiB are free (i.e, 477-...
0
votes
1
answer
3k
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How to connect gopro hero 11 USB-C NCM to RJ45 LAN
I am trying to use OpenGopro to control my Hero 11 camera and get live video feed. I can achieve this over wifi but I need to control it over a long distance and avoid the wifi connections which is a ...
- 1
0
votes
1
answer
8k
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How to extract video+audio streams from MP4 file via ffmpeg?
I have a bunch of MP4 files from a GoPro, which include streams of metadata like GPS information. Now unfortunately when I try to open these MP4 files in any browser (tried both Firefox and Chrome on ...
- 191
2
votes
2
answers
1k
views
How can I losslessly concatenate two MP4 files and keep the telemetry information (GoPro GPMF) using FFmpeg?
One may losslessly concatenate two MP4 files using FFmpeg as follows:
ffmpeg -safe 0 -f concat -i list.txt -c copy output.mp4
with list.txt:
file 'C:\file1.mp4'
file 'C:\file2.mp4'
However, if the ...