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1 vote
1 answer
1k views

Trim a 360-degree GoPro Video in Linux?

Is there a command line (or GUI) utility to trim a 360-degree *.mov file? The file was made using a GoPro Fusion Camera. I've tried ffmpeg: ffmpeg -i File_A.mov -ss 00:00:00 -to 00:03:23 -c copy ...
user584936's user avatar
8 votes
1 answer
19k views

What is the easiest way to add watermark to a video?

It can be image watermark or text watermark. I would prefer text watermark though. I am unable to find a good solution to the above problem. Kindly help me. Video format will be mostly a MP4 H.264 ...
SamSi's user avatar
  • 81
1 vote
2 answers
4k views

How to View .m4s files in Ubuntu 16.04?

Situation: unable to view .m4s files in Ubuntu 16.04 Motivation: I recorded videos by Chrome's addon, GetThemAll, and get a result of 10 .mp4 videos Unsuccessful viewers/converters: vlc, http://online-...
Léo Léopold Hertz 준영's user avatar
1 vote
0 answers
69 views

Create only blackscreen with subtitles from avi / flv file

I've got an interview in avi or flv format and I created subtitles (srt-file) for that. Which tool(s) can I use, to create a video file of minimal size, which only shows a picture/blackscreen and my ...
Kiechlus's user avatar
  • 131
4 votes
1 answer
3k views

How to crop and merge .ogv videos?

I am presently creating a video tutorial for a software tool. I have recorded a few short videos (between 30 seconds and 4 minutes) with RecordMyDesktop that I now need to merge into a single video. ...
Luís de Sousa's user avatar
5 votes
1 answer
11k views

Record from VHS tapes

I recently got a USB TV Tuner card. I want to digitize old family VHS tapes. However the TV Tuner card driver doesn't do audio, only video. I have plugged a 3½mm jack from the video machine my laptop. ...
Amandasaurus's user avatar
  • 1,826