gopro Questions
6
It seems possible to compensate the fisheye distortion using ffmpeg thanks to the lenscorrection filter:
ffmpeg -i in.mp4 -vf "lenscorrection=cx=0.5:cy=0.5:k1=-.25:k2=-.25" out.mp4
What values f...
1
Solved
I'm trying to concat multiple files that are the result of a GoPro Hero6 splitting movies to avoid the FAT 4GB limit. ffmpeg works great for this purpose but I need the telemetry data that is encod...
4
I have extracted a CSV file with accelerometer data (in m/s2) from GoPro metadata file (github library).
One second of accelerometer contains ~200 samples of data on 3 axis. A sample of this file ...
1
I had a small JavaFX application to play some GoPro videos on a Windows / Linux client. In the past I had using a GoPro 4. I've downloaded the video to the client and play it from the local storage...
1
I want to know an EASY way to stabilize a goPro video on Windows, using a simple batch and ffmpeg.
0
I need your help with a data sync problem... I m currently trying to sync my GoPro video with real world time (a.k.a my notebook). I manage to sync date and time of my notebook and my GoPro 3+ blac...
2
I 'm having troubles trying to capture a live stream from my new GoPro Hero 4 camera and do some image processing on it using openCV.
Here is my trial (nothing shows up on the created window
impo...
1
Solved
I have calibrated my GoPro Hero 4 Black using Camera calibration toolbox for Matlab and calculated its fields of view and focal length using OpenCV's calibrationMatrixValues(). These, however, diff...
Dichotomous asked 13/10, 2016 at 14:5
0
I've got a fun question for you guys. I want to build a web app, preferably in python/django that takes live streaming footage from a gopro camera and posts it to my site.
Whats your opinion...
Inflorescence asked 13/12, 2014 at 23:34
1
Solved
The field I'm interested is iSerial from the output of: lsusb -d <idVendor>:<idProduct> -v
Example output of a non-unique iSerialNumber:
Device Descriptor:
bLength 18
bDescriptorTyp...
2
Solved
I am trying to capture a live stream from a GoPro using cv2 in python with the following code:
VIDEO_URL = "http://10.5.5.9:8080/live/amba.m3u8"
cam = cv2.VideoCapture(VIDEO_URL)
cv2.namedWindow("...
0
I am currently trying to extract each frame time stamp from an MPEG-4 file that has been recorded using a GoPro.
I want the exact time at which the frame has been captured by the camera, to couple...
1
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