Re: Help With SoX

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Can you tell me how you are converting MP3 to wav? Maybe I will do the same.

Regards
Parikshit Hooda

On Sun, 8 Apr 2018, 8:24 pm Mikko Olkkonen, <molkko@xxxxxxxxx> wrote:
okay. I have the same "use case". I am doing it this way:  mpg123 -w output.wav input.mp3; sox  output.wav -b 16 -r 8000 output2.wav channels 1  ....  i.e. I am using another program to turn mp3 to wav before sox processing. I dont know if this approach is applicable in your case. I dont know how to build/configure sox so that one could do this entirely with sox. Good luck.
br, Mikko


On Sun, Apr 8, 2018 at 5:22 PM, parikshit hooda <phooda804@xxxxxxxxx> wrote:
I checked out in the SOx manual that if we have to convert MP3 files to wav format we have to proceed with the SOx installation differently like something related to source scripts and lame encoder and things like that so I wanted to ask if that is the way to go or I can just figure out something with the normal installation.

Regards
Parikshit Hooda

On Sun, 8 Apr 2018, 7:10 pm Mikko Olkkonen, <molkko@xxxxxxxxx> wrote:
If the input file is properly closed and available (Refer to Jeremy's comment) it should be ok whatever is its format as long as the format is supported i.e. you should be ok to substitute my "input.wav" with whatever is your input filename/format.
regards, M

On Sun, Apr 8, 2018 at 4:08 PM, parikshit hooda <phooda804@xxxxxxxxx> wrote:
Actually, I am requiring the user to upload input file in any format. I know that we can convert between different audio formats but I don't know how. Wait, let me send you the code.

Regards
Parikshit Hooda

On Sun, 8 Apr 2018, 6:36 pm Mikko Olkkonen, <molkko@xxxxxxxxx> wrote:
Can you wait until you have the audio in input.wav and then issue node exec() with sox input.wav -b 16 -r 8000 output.wav channels 1 
regards, M



On Sun, Apr 8, 2018 at 1:52 PM, parikshit hooda <phooda804@xxxxxxxxx> wrote:
Hello all! 
I am new to this community and I feel awesome being a part of this community. 
I am developing a Node application which needs to convert any audio format to WAV 16bit mono 8MHz.
Can anyone provide me with the command on how to do that. 
I have searched through the documentation and couldn't find what I was looking for.
Thanks in advance.
--
Regards
Parikshit Hooda
DTU

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