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...
Italia asked 14/6, 2015 at 17:12

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...
Holo asked 16/7, 2018 at 4:42

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 ...
Jacintha asked 25/4, 2018 at 13:20

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...
Janina asked 29/1, 2018 at 23:23

1

I want to know an EASY way to stabilize a goPro video on Windows, using a simple batch and ffmpeg.
Jodee asked 3/8, 2017 at 12:3

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...
Olodort asked 20/7, 2017 at 4:19

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...
Glabrescent asked 20/3, 2016 at 9:55

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...
Eugene asked 18/9, 2014 at 12:52

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("...
Br asked 25/2, 2014 at 2:30

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...
Dogwatch asked 5/6, 2013 at 7:48
1

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