Re: quality question
| Newsgroups | gmane.comp.audio.compression.flac.user |
|---|---|
| Message-ID | <[email protected]> |
> I am a newbie and I want to encode some wavs using FLAC Frontend. > I see many settings and 'Level' kept my attention. > As I know, FLAC is a lossless encoding format, and I see from my > tests that Level affects file size and bitrate. > What is the meaning of it? Is there any difference in sound quality > or just compression and/or CPU usage? The latter: the higher the level, the better the compression - that said, the difference in filesize between level 5 (the default) and level 8 (the highest) is a few percent at best. Speaking from practical experience: when I still used an old single-CPU box I encoded at 5, now that I'm using a dual core I encode at 8 - I found that my old computer became very slow when using the more CPU-intensive level 8. (There's no difference in sound quality - flac is *always* *lossless*.) Regards, Martin