Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Just helping you troubleshoot, but your script dosn't play on my linux box with the latest kernel and alsa. So I'm not sure, but there are 2 possible errors I see.

1. Try this script, it uses play_music instead of play_channel, and puts a loop at the end to keep the script from exiting prematurely.

#!/usr/bin/perl use strict; use warnings; use SDL; use SDL::Mixer; use SDL::Music; my $mixer = SDL::Mixer->new( -frequency => MIX_DEFAULT_FREQUENCY, # 22050 -format => MIX_DEFAULT_FORMAT, # AUDIO_S16 -channels => MIX_DEFAULT_CHANNELS, # 8 -size => 1024 #higher numbers give sloppy reponse #as buffers continue to empty ); # provides 8 channels of # 16 bit audio at 22050 Hz. and a single channel of music. #background can be mp3,ogg or wav (mp3 needs smpeg libs) my $mp3 = new SDL::Music('1bb.mp3'); $mixer->music_volume(MIX_MAX_VOLUME); #128 $mixer->play_music( $mp3, 100 ); my $done = 0; while (! $done && ( SDL::GetAudioStatus() == SDL_AUDIO_PLAYING())) {SDL::Delay(1); }

2. Look for /dev/sequencer in /dev. On my alsa setup there is a link to /dev/sound/sequencer, which is what alsa sets up. Maybe you are missing the link?

See Tk Game Sound demo


I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re: SDL::Mixer - How to specify the device? by zentara
in thread SDL::Mixer - How to specify the device? by shotgunefx

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and all is quiet...

    How do I use this? | Other CB clients
    Other Users?
    Others cooling their heels in the Monastery: (3)
    As of 2018-05-28 02:16 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      Notices?