|Reported by:||Dark_Arc||Owned by:|
|Blocking:||Reproduced by developer:||no|
|Analyzed by developer:||no|
The Telegram android client is using FFmpeg as a statically linked library, however, they have not published their source code for the most recent version in over 5 months, and have refused numerous requests for source code updates.
The repository, and code in question is can be found here: https://github.com/DrKLO/Telegram
FFmpeg sources included: https://github.com/DrKLO/Telegram/tree/master/TMessagesProj/jni/ffmpeg
Google play store: https://play.google.com/store/apps/details?id=org.telegram.messenger&hl=en
As you can see the latest released version is 3.17 (March 3, 2017), while the latest released source code is for version 3.13.1 (October 11, 2016).
As seen here, this is also the officially endorsed repository, and source code for the Telegram Android app on Google play: https://telegram.org/apps