Remuxing m4a radio files for digital audio player

[dinkypumpkin]

On 20/02/2014 13:25, Ben Shepherd wrote:
> The first is 'as-is' from GIP, the second has been passed through
> MP4Box (version 0.5.1-DEV-rev5081) with the -ipod switch. It's
> possible to seek using both, but the first one always goes to the
> start if you seek anywhere in the first minute or so (and likewise for
> the second minute, and so on).

Thanks.  I see the problem now.  I was seeking too far each time.  Try 
--ffmpeg-radio-opts="-movflags rtphint".