> On 09/23/2020 10:55 AM Roger Bell_West <ro...@firedrake.org> wrote: > > > On Wed, Sep 23, 2020 at 12:16:10AM +0100, budge wrote: > >I have now found that minimserver, which runs in the NAS and serves the music > >data to my LAN and thence to my renderers, is not supported by .opus. I can > >use AAC files so will download them to .aac or should that be .m4a. No > >hardship and glad I found out now. > > It can be both. aac is an encoding format; m4a is a container format. > For example if I ffprobe the latest Brain of Britain (obtained via > GIP) I get: > > Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, > stereo, fltp, 320 kb/s (default) > > This is an AAC-encoded stream in an m4a container.
If you have ffmpeg installed, "-x" should cause the AAC to be repackaged into an m4a file. Dave _______________________________________________ get_iplayer mailing list get_iplayer@lists.infradead.org http://lists.infradead.org/mailman/listinfo/get_iplayer
