How can youtube-dl download videos that require user authentication and 2FA? [closed]
I was able to download private videos by using the –cookies route. I had to first format the cookies to Netscape format, which … Read more
video
How can I watch an encrypted Blu-ray on a Linux desktop?
I’ve been working with MakeMKV beta, which is a commercial (beta: shareware) converter that can play DVDs and Blu-ray discs or save them … Read more
Webcam driver that uses an image or video file as the video source [closed]
SplitCamera should work for what you need – Free alternative of ManyCam.
Is it possible to speed up video with audio using ffmpeg, without changing audio pitch?
It can be done with ffmpgeg using a complex filter: ffmpeg -i input.mkv -filter_complex “[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]” -map “[v]” -map “[a]” output.mkv Documentation: https://trac.ffmpeg.org/wiki/How%20to%20speed%20up%20/%20slow%20down%20a%20video The … Read more
Uploading in HD
When you upload your videos, do you edit them afterwards? From looking at the documentation, Wevideo will support up to 4k (depending on … Read more
Using Video with QR code
On Youtube each video has its own URL so it’s not possible to use the same URL for different videos but you could … Read more
Use Flash Player after 12 Jan 2021
I managed to make the “time bomb defuser” work, as indicated here: Disable EOL uninstall warnings: Disable auto updates when installing Add “EOLUninstallDisable=1” … Read more
Creating video with audio and still image for YouTube
Here’s what worked: ffmpeg -i audio.mp3 -f image2 -loop 1 -i logo.jpg -r 15 -s 640×480 \ -c:v libx264 -crf 18 -tune stillimage … Read more
Change framerate in ffmpeg without reencoding
Here’s the method using current versions of FFmpeg. It relies on the concat demuxer not rescaling the PTS of inputs after the first … Read more
How can i annotate videos of usability sessions?
What and how you annotate your videos depends on what you want to do with the notes afterwards and the context of usability … Read more
