How to change the subscriber of audio_play?

[ros-drivers]

How to change the subscriber of audio_play?

[trainman419]

You can change which topic any node listens to by remapping the topic name; for example if you run the audio_play node from the command line, you can make it subscribe to the audio_test topic by using remapping arguments:

rosrun audio_play audio_play audio:=audio_test

If you're running the mode from a launch file, you can also do this using the <remap> tag

As a side note, if you have text and want to convert it to speech, the sound_play package may be more appropriate.

[78226415]

thank you very much