Hello, and sorry for my horrible English. I am the first user that post in the Debian Mozilla mail list about this (link <http://lists.alioth.debian.org/pipermail/pkg-mozilla-maintainers/2014-May/015728.html>) and do not understand why Iceweasel 24 is backported without gstreamer support in stable/ Wheezy. gstreamer0.10-ffmpeg is still avaliable in Wheezy repository and works perfectly before the security update. If is not a security problem with gstreamer and Iceweasel, why disable the option? Stable branch was harm by delete package in testing branch? Alternatives to gstreamer support are privative flash and buggys gnash and lightspark. Icedove 24.5 has gstreamer support...
Thanks for you time, goobye.

