0
votes
0answers
372 views

How to make a screencast in 13.04? [duplicate]

The question explains what is my need. Can we make screencast without using additional software other than ffmpeg? While searching the net, I found a solution. The solution was: ffmpeg -f alsa -i ...
1
vote
1answer
97 views

ffmpeg / avconv follow_mouse not working?

I'm trying the option -follow_mouse with both ffmpeg and avconv and I can't make it work. avconv version 0.8.6-6:0.8.6-1ubuntu2 tells me: Option follow_mouse not found. ffmpeg version ...
1
vote
1answer
472 views

Audio delays progressively when recording with ffmpeg

I am trying to record screencasts in Ubuntu 12.04, I have a working command, the audio sounds great and the video looks great. I have one issue though, the audio delays as the video goes on. At the ...
3
votes
2answers
3k views

How to add microphone audio into avconv's video in x11grab mode?

I want to create some screencast, I am using avconv (recent ffmpeg counterpart) for doing so. This is the reference for command I used. I also referred the avconv manual pages. Due to some reason I ...