I had the same problem. This was fixed by installing gstreamer0.10-ffmpeg as part of a fix for Ubuntu 14.04 to provide full support for the H.264 codec. Installing gstreamer0.10-ffmpeg provides all of the necessary dependencies that are missing from arista transcoder in 14.04.
I had the same problem. This was fixed by installing gstreamer0. 10-ffmpeg as part of a fix for Ubuntu 14.04 to provide full support for the H.264 codec. Installing gstreamer0. 10-ffmpeg provides all of the necessary dependencies that are missing from arista transcoder in 14.04.
sudo apt-get install gstreamer0. 10-ffmpeg -y