Also sprach Dagfinn Stangeland at 3/16/11 4:04 AM:
> I have been able to convert normal (16bits at 44,1kHz) FLAC audiofiles to ALAC > using ffmpeg. Searching around I found this little line that has worked > fine: > > for i in *.flac; do ffmpeg -i “$i” -acodec alac -map_meta_data 0:0,s0 >> “`basename “$i” .flac`.m4a”; done; >> > > The above line converts all flac in a dir to alac and preserves tag info. > > I was hoping to use ffmpeg to convert HQ FLAC files (24bits at 96kHz) to ALAC > preserving bitdepth and sampling rate. > > Is it so that the alac encoder really does not support such a high sample > rate? Or do I need to pass options to ffmpeg to enable this? > I notice that “ipod” is mentioned in the output stream info, I do not > understand the significance. > > Sidenote: I’m not aware of any other tools that supports FLAC to ALAC > conversion. If anyone knows of better suited tools, please let me know. You don’t need to specify -map_meta_data any more, the latest version from GIT automatically maps it.
As far as I can tell, the highest bitrate I’ve been able to use with the ALAC encoder is 48 KHz.
Heb je eindelijk een shitload 96/24 masters (of hoger, hoogste 192/24 zelfs), moet je de bende handmatig lopen converteren, niks scriptjes douwen.
Prut.
Aardige referentie naar Nietsche overigens, was me nog niet eerder opgevallen
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