Ruby Forum Ruby-Gnome 2 > play music on ruby gnome2??

How can I do this?? ruby gnome has fuction to play it??

Pat Kiatchaipipat wrote:
> How can I do this?? ruby gnome has fuction to play it??

There are gstreamer bindings. I am not sure about their status, but IMO 
the biggest problem with gstreamer is that it is overdesigned for such 
simple tasks :D

By the way, I think there is no need to use '??'.
A simple '?' should suffice.

check samples on the trunk ...
and the tutorial ..

http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gst

pgoetzin@pgoetzin-nc6000:~/Desktop/ruby-gnome2/ruby-gnome2/tags/0.9.1/gstreamer/sample$
more mp3-player.rb

require 'gst'

def usage
    puts "Usage: #{__FILE__} mp3-file"
    exit
end

def main
    usage if ARGV.length != 1
    file = ARGV[0]

    # Create a pipeline to hold the elements
    pipeline = Gst::Pipeline.new("my_pipeline")

    # Create a disk reader
    filesrc = Gst::ElementFactory.make("filesrc", "my_disk_source")
    filesrc.location = file

    # Now it's time to get the MP3 decoder
    decoder = Gst::ElementFactory.make("mad", "my_decoder")

    # And an audio sink
    audiosink = Gst::ElementFactory.make("osssink", "my_audio_player")

    # Add objects to the main pipeline
    pipeline.add(filesrc, decoder, audiosink)

    # Link disk source => decoder => audio player
    filesrc >> decoder >> audiosink

    # Start playing
    puts "Playing #{file}..."
    pipeline.play

    begin
        # Wait until the file is played
        while pipeline.iterate do end
    rescue Interrupt
    ensure
        # Stop the pipeline
        pipeline.stop
    end
end

Gst.init
main

pgoetzin@pgoetzin-nc6000
:~/Desktop/ruby-gnome2/ruby-gnome2/tags/0.9.1/gstreamer/sample$





2008/5/29 Marc Heiler <ruby-forum-incoming@andreas-s.net>:

thank you I will try this :)

I have problem when install gstream it support window?

Pat Kiatchaipipat wrote:
> I have problem when install gstream it support window?

I just compile the latest trunk with gstream for windows. Fortunately, 
the latest trunk src able to play mp3. But I get some warning 
message...Although it shows the warning but I still able to listen to 
the music.

Here is the output:
C:\Devel\installer3\sandbox\ruby-gnome2-trunk-latest\trunk\gstreamer\sample>ruby 
audio-player.rb xy.mp3
OIL: ERROR liboilcpu.c 282: oil_cpu_i386_kernel_restrict_flags(): 
Operating system is not known to support SSE.  Assuming it does, which 
might cause problems

Shin guey Wong wrote:
> Pat Kiatchaipipat wrote:
>> I have problem when install gstream it support window?
> 
> I just compile the latest trunk with gstream for windows. Fortunately, 
> the latest trunk src able to play mp3. But I get some warning 
> message...Although it shows the warning but I still able to listen to 
> the music.
> 
> Here is the output:
> C:\Devel\installer3\sandbox\ruby-gnome2-trunk-latest\trunk\gstreamer\sample>ruby 
> audio-player.rb xy.mp3
> OIL: ERROR liboilcpu.c 282: oil_cpu_i386_kernel_restrict_flags(): 
> Operating system is not known to support SSE.  Assuming it does, which 
> might cause problems

the audio-player.rb hang after the song finish...I have to kill it in 
order to exit from the application....

Shin guey Wong wrote:
> Pat Kiatchaipipat wrote:
>> I have problem when install gstream it support window?
> 
> I just compile the latest trunk with gstream for windows. Fortunately, 
> the latest trunk src able to play mp3. But I get some warning 
> message...Although it shows the warning but I still able to listen to 
> the music.
> 
> Here is the output:
> C:\Devel\installer3\sandbox\ruby-gnome2-trunk-latest\trunk\gstreamer\sample>ruby 
> audio-player.rb xy.mp3
> OIL: ERROR liboilcpu.c 282: oil_cpu_i386_kernel_restrict_flags(): 
> Operating system is not known to support SSE.  Assuming it does, which 
> might cause problems

where can I download latest trunk with gstream for windows? I download 
ruby-gstreamer0.10-0.2.0.tar and when I click extconf.rb it has error 
:'(

Pat Kiatchaipipat wrote:
> where can I download latest trunk with gstream for windows? I download 
> ruby-gstreamer0.10-0.2.0.tar and when I click extconf.rb it has error 
> :'(

There is no binary package for the gstream yet. I compiled it myself 
using the mingw ruby. You have to download all the require dll urself 
and use mingw gcc to compile it. I only able to get the .lib file for 
gstream and has to use other tool to convert it into the gcc share 
library libxx.a file.

Regards,
Shin Guey

> There is no binary package for the gstream yet. I compiled it myself 
> using the mingw ruby. You have to download all the require dll urself 
> and use mingw gcc to compile it. I only able to get the .lib file for 
> gstream and has to use other tool to convert it into the gcc share 
> library libxx.a file.
> 
> Regards,
> Shin Guey


Do you think this info is important for users, and is it missing on the 
wiki?

If so would you mind to do this again :)) or otherwise provide the info?
If I have the info I can put it onto the wiki, so that windows users at 
least
have the necessary information on the ruby-gtk wiki available