wav to mp3 conversion

[selul]

Hello,

I'm trying to use videoconverter plugin to merge two wav files and transform them to mp3. The command im using is

                            arguments: ['-i', 'one.wav','-i', 'two.wav',
                                  '-filter_complex', 'amix=inputs=2' ,(new Date().toUTCString()+'.mp3') ],
                                  files: [
                                    {
                                      data: new Uint8Array(data1),
                                      name: "one.wav"
                                    },
                                    {
                                      data: new Uint8Array(data2),
                                      name: "two.wav"
                                    },
                                  ]
                                });

and i'm getting this error:

Encoder (codec none) not found for output stream #0:0

Anybody knows what i'm doing wrong ?

Thank you for help !

[DickyT]

I am sure this library isn't compiled with lamb, so mp3 is not supported

[datvm]

Hi, could I recompile it myself and include lamb? Is it easy?

[datvm]

@mbivol10 Thanks for your reply, but I do not understand yet. Could you elaborate where the web assembly version is?

[jonasof]

It should be related to #55 (Upgrade to emscripten 1.35.0, ffmpeg 3.1.3), not #63 (WebAssembly). I tested here and #55 worked.

(the pull request #63 also contains #55)