i.MX ProcessorsのトピックRe: Gplay options via command line

Gplay options via command line

manjunathjoshi — Tue, 11 Aug 2015 06:13:35 GMT

Hello all,

I am keen to know if gplay has command line options to set the volume or to mute.

When i do gplay --help on command prompt, only

gplay file_list

is shown.

But when i play using gplay sample.mp3,

i get options to pause,play,stop,mute etc.

My intention is to control the options via command line at the command gplay execution itself not while it is playing.

Regards,

Manju

Re: Gplay options via command line

Yuri — Tue, 11 Aug 2015 06:55:36 GMT

Please look at the enclosed.

Have a great day,
Yuri

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Re: Gplay options via command line

manjunathjoshi — Tue, 11 Aug 2015 07:15:25 GMT

Hello Yuri,

Last line in chapter 1 says

Customers can operate the player through pressing keys from keyboard.

That's my question.

Can we do it in one shot. say for example:

gplay sample.mp3 -v 100% or something like that to change the volume to 100%

gplay sample.mp3 -m to mute

Note: Above are just examples that i would like to have as a user.

Is there something like that??

Regards,

Manju

Re: Gplay options via command line

Yuri — Tue, 11 Aug 2015 07:48:38 GMT

You may try to use standard Linux features. As an example :

$ (echo "key_A" ; sleep 5 ; echo "key_B") | gplay "file_name"

Regards,

Yuri