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1
vote
0answers
10 views

Mute audio but make it capturable for screenrecorder in linux

I can capture videos with audio for example with simplescreencapture. Usually this just captures what I see on the screen and what I hear from the speakers. If I mute the speakers, no audio is ...
0
votes
0answers
28 views

Capture screen and output to video device

I'm using linphone, I I'd like to share my screen instead of my webcam. Currently, it looks like linphone only supports reading video input from /dev/video using V4L, though I'll be happy to be ...
2
votes
1answer
80 views

Screen recording at 60 fps

I'm interested in trying to record my screen so I can do walkthroughs of games and such. Usually these are action games, so high resolution and fps are both important. I'm using kazam to try and ...
1
vote
0answers
116 views

Record high quality video and audio during Skype calls - Bash scripts [closed]

Background Recording live video and audio during a call (or during any X11 desktop activity) is not very difficult thanks to ffmpeg and the amount of help articles available (including this site). ...
5
votes
2answers
295 views

Highlight mouse for screencasts without disturbing workflow

For making documentation/tutorial videos, I need to highlight the mouse, for example with a yellow translucent corona around it: The marker should be active when clicking and moving, but if it's on ...
1
vote
0answers
42 views

“Replay” feature (repeat / rewind)

This occurred to me playing some games where there is no live rewind feature. Basically what I'm looking for is an application which records the screen, and - when pressing a shortcut - rewinds what ...
-1
votes
1answer
115 views

How can I take screenshot in BlackArch Linux? [duplicate]

Which program can I use to take a screen cap or take video of my screen? Maybe it's a simple (silly) question, but I can't find a good solution.
1
vote
1answer
200 views

x11grab flickers in OpenGL draw areas

I'm using ffmpeg's x11grab to do some screencasting. It works pretty well except on 3D stuff. In particular it seems like 3D draw areas flicker in and out. You can see an example of it here. The ...
2
votes
0answers
271 views

Screencast on a virtual monitor

Is it possible to create a virtual monitor (virtual area) and cast it to LAN? I would like to have some type of external monitor, like Miracast, but not a mirror. I think it is possible to create a ...
2
votes
1answer
4k views

Chromecast / Cubetek Ezcast with Linux computer?

I was pondering getting a Google Chromecast or Cubetek Ezcast the other day, mostly for its novelty and maybe using it as a media player or device to conduct presentations. The way they set up, with ...
3
votes
1answer
152 views

How to tape a video running on the screen? (screen capture)

I am trying to capture video and audio from the screen, loudspeakers and microphone. I would like to do that with a command-line command. So far, ffmpeg -f x11grab -r 25 -s 800x600 -i :0.0 ...
4
votes
2answers
738 views

Gnome 3.10 ScreenCast + Audio on Arch

I'm trying to record my desktop (including audio) in Gnome 3.10 on Arch Linux with the built-in screen recorder (Ctrl+Alt+Shift+R). According to this post (and other similar solutions that can be ...
1
vote
2answers
2k views

How do I capture audio from interactive webpages using VLC?

I'm trying to capture an audio video feed (screen-cast) from my web browser and all screen-casting options I tried have the same issue: No sound is captured Platform I'm using a near default ...
35
votes
3answers
11k views

GIF screencasting; the UNIX way

To take a static screenshot of a selected part of my screen, I often use scrot with -s shot.png. This is great for adding illustrations to StackExchange posts. I even found this script to ...
3
votes
4answers
3k views

HTML client for X11 ssh forwarding?

Not totally sure if this is the right place but here goes. I understand that you are able to use X11 to ssh to GUI's and view them, without the server having a full on GUI system running/installed ...
3
votes
1answer
864 views

Trying to record a screencast using ffmpeg but my mouse pointer is invisible

I'm trying to record a screencast using ffmpeg but my mouse pointer is invisible. What am I doing wrong? This is the command: ffmpeg -f alsa -ac 2 -i pulse -f x11grab -r 30 -s 1024x768 -i :0.0 ...
2
votes
2answers
655 views

Desktop audio falls behind when recording microphone + desktop audio + screen using ffmpeg

I have put together this script for recording the microphone, the desktop audio and the screen using ffmpeg: DATE=`which date` RESO=2560x1440 FPS=30 PRESET=ultrafast DIRECTORY=$HOME/Video/ ...
4
votes
2answers
177 views

X11 protocol recorder

I'm wondering if there is a tool (or a tool-set) to record every single X11 message received from the server, to post-render them in a movie. I think this could be very useful to create screen-cast: ...
18
votes
3answers
10k views

How to get near-perfect screen recording quality?

Someone suggested I direct a copy of the unmodified X display to a file and afterwards convert that file to a general purpose video file. What commands would I use to do this on a Kubuntu system? ...
0
votes
1answer
139 views

Usable screencast tool for Linux?

..under windows.. I think Camtasia studio is the best screen recorder. But I just cant find any good tool for Linux (to be exact: Scientific Linux). What are the best tools for recording the screen?
0
votes
0answers
205 views

Fedora17 record screencast doesn't work

I can't start embedded GNOME screencast recorder in F17. I tried to start it using Shift+Ctrl+Alt+R but nothing happened (I can't see any red icon and there isn't any file in my video folder). Could ...
20
votes
2answers
7k views

Convert Ogv -video to Gif -animation?

I created Ogv -videos with gtk-recordMyDesktop -screecasting program, trying to tackle this problem here with bruteforce over X. You can view the videos with VLC. Now the puzzle is to find some ways ...
16
votes
5answers
4k views

Typescript -terminal recording into video?

We need to make some videos about working with LaTex -documents here. We have the typescript and timing -files and now we need to convert them into videos to display them in answers. Basically, the ...