Re: Conversion from mono to stereo
"tech list" <[email protected]>
| Newsgroups | gmane.comp.audio.mp3.encoders |
|---|---|
| Message-ID | <[email protected]> |
Fix may be valid, but what exactly does it serve? There cannot be any improvement in quality, rather it may detiriorate (due to re-encoding). If you want to change a mono file to stereo - maybe to create a pseudo-stereo effect, use the decoded output, and duplicate it into left & right channels. On 5/13/06, Robert Hegemann <[email protected]> wrote: > > Am Donnerstag, 11. Mai 2006 10:56 schrieb John Snelson: > > I'm trying to change a variety of MP3s into a standard 128kbps 44.1khz > > joint stereo MP3. Most of this works great with the Lame command line > > front end - unless the input MP3 is already mono. In that case, Lame > > chooses to output a mono MP3, even if I explicitly specify a "-m j" > option. > > 1. transcoding from mp3 to mp3 isn't a good idea, take the original PCM > files > 2. there is no sense in encoding mono files as joint stereo, but with one > exception: working around a buggy mp3 device > > > Ciao Robert > _______________________________________________ > mp3encoder mailing list > [email protected] > https://minnie.tuhs.org/mailman/listinfo/mp3encoder >