DSM 7 upgrade

[simoncn]

DSM contains a preinstalled version of FFmpeg and MinimStreamer uses this version by default.

Alternatively, you can install the SynoCommunity version of FFmpeg and configure MinimStreamer to use that version as described in this post. The SynoCommunity version is more recent so this is what I would recommend.

You can't easily see which version of FFmpeg is being used. If you have set the stream.converter option as described in the linked post, you will be using the SynoCommunity version.