Encoding .amr files

[Foreweed]

Hello,

First I want to thank you for the wonderful work you did with this project, it works perfectly for me when I try to encode wav files.

Then my problem: when I use it to encode amr file into flac, it doesn't work. I know you don't say in the README.md that amr is a supported format. So I wonder: is there a simple way to modify the encoder so that it can support amr input files?

[Rillke]

Thanks.

Unfortunately, I see no way making the encoder supporting .amr files other than first decoding them (either to raw or wave) and using the decoded result for flac encoding.

Please feel free to re-open the issue if there is more to talk about.