julien.breval@tremplin-utc.net wrote:
I will try to use [line] with a very small time grain
well, you cannot go beyond one blocksize (64samples=1.5ms), no matter how low you make the time grain. this will still might give you clicks.
i'd suggest using iemlib-filters. even though they (most of them ?, some of them ?) can only be controlled at a message-level, they have a built-in interpolation (time is settable) which will most probably get you rid of any clicks.
mfg.a.sdr IOhannes