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Posts: 569 | Thanked: 462 times | Joined on Jul 2010 @ USA
#1
1. Does either aplay or play-sound accept a command line argument to specify the volume?

2. Is the source code for aplay and/or play-sound available somewhere?

3. Are there other command line programs which play an audio file, & is the source code available?

4. aplay lists its arguments when invoked with --h, but play-sound does not. However, play-sound when used does return a message about the volume ("vol -0.00000") which seems to indicate that playback volume might be configurable. Is there some reference somewhere which lists command line programs like play-sound which are available on the N900 (I'm assuming as a part of Maemo) which details their function, arguments, etc. ?
 
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Posts: 569 | Thanked: 462 times | Joined on Jul 2010 @ USA
#3
Where is GConfValue in play-sound.c defined?

It's not in the gconf-client.h that came with QTCreator, like the definition for GConfClient is, for example.
 
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Posts: 1,637 | Thanked: 4,424 times | Joined on Apr 2009 @ Germany
#4
gconf-value.h

It is there, and it is in the same path as gconf-client.h

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