Package libav-tools is not available

[sdassi]

Hi everyone,

I'am working on Google colab. When i try get libav-tools by executing the following cell "!apt-get install libav-tools", i get the following error :

Package libav-tools is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
ffmpeg

E: Package 'libav-tools' has no installation candidate

So, i tried to use the ffmpeg instead by replacing the "avconv" command by the ffmpeg command. But, still no solution.

Has anyone run into the same problem ?

Thank you for your interest.

[hikaruhotta]

Hi I replaced avconc with ffmpeg and it worked perfectly with all the same flags and inputs.