But unfortunately for Debian 8 users, it is not compatible with the python3-gdal provided in Debian 8 and fails to work with a runtime error.

    Traceback (most recent call last):
      File "./tv", line 82, in <module>
        SAMPLING = {'nearest': gdal.GRIORA_NearestNeighbour,
    AttributeError: 'module' object has no attribute 'GRIORA_NearestNeighbour'

* https://packages.debian.org/jessie/python3-gdal

timg built and ran as-is on Debian 8 with the libraries that it needs.