Here is an advisory from security researchers who recommend to use FFMPEG instead of Libav [1]
"The other ~350 commits in FFmpeg were mostly submitted by Libav project developers: Ronald S. Bultje, Luca Barbato, Alex Converse, Martin Storsjö and Anton Khirnov. We have been concurrently reporting issues in Libav during the last several months and similarly to FFmpeg, the maintainers are doing a great job writing and submitting patches, which FFmpeg is also cherry-picking to their own git repository (large chunks of the two projects are shared, as Libav started as a fork of FFmpeg). While the former project is doing their best to catch up with the latter, the figures speak for themselves again: there are “only” 413 commits tagged “Jurczyk” or “Coldwind” in Libav, so even though some of the FFmpeg bugs might not apply to Libav, there are still many unresolved issues there which are already fixed in FFmpeg. Consequently, we advise users to use the FFmpeg upstream code where possible, or the latest stable version (currently 2.1.1) otherwise. It is also a good idea to carefully consider which formats and codecs are necessary for your use case and disable all other parsers during compilation time, in order to reduce the attack surface to a minimum." The security team found over 1120 bugs (which were now fixed in FFMPEG but not all in libav) [1] http://j00ru.vexillium.org/?p=2211 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org