zzzap wrote: > Not at all. As mentioned volume fixed at 100% with replay gain off. But > here is the thing, if amplitude is changes between two takes then all > audio samples would change for that file unless we were juggling the > volume knob. > Here I get more than 40% of the data correct. And looking at my first > post the spectogram are mostly green but not all green as it should be > as we still are at the pure "-data transport layer-" of the audio with > no intended DSP. > > And given both playback from WAV and FLAC versions are done with the > same settings on both the transmitting side and recorder with the WAV > file comming in as bit perfect nothings changed other than LMS creates > the stream from what the FLAC application sent to 'stdout'. And I > believe I've proven the FLAC configuration on LMS do produce identical > file as the WAV as we already espected. > > At this stage I'm looking at this fenomen as corrupted data. But why it > manifest itself mostly in the high frequency band I know to little about > digital audio to form a theory about. If anyone more experienced > programming audio could chime in? > > Before stumbling into the code stack (thanks @Roland0) I wonder if I can > trick the convert.conf to sendt WAV to stdout? I'll look into that to > check if similar artefacts are added.
If running on a Linux system - you can insert a "tee" command into any convert.conf command line to save data into a file and still send data to normal player. Changes to convert.conf file need LMS to be restarted to take effect. Alternative make the rule in the conf file execute a shell script instead of the "flac" or whatever - the shell script can be altered easily without having to restart LMS. There are user of audio formats such as DTS (and DSD?) which are packed into Flac and these are decoded and play OK - this wouldn't happen if there was corruption. ------------------------------------------------------------------------ bpa's Profile: http://forums.slimdevices.com/member.php?userid=1806 View this thread: http://forums.slimdevices.com/showthread.php?t=117152 _______________________________________________ Squeezecenter mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/squeezecenter
