Hi @kode54 , I'm getting some severe distortion on the YM2608 rhythm channel (I think?).
Is this something you're able to reproduce?
I know these cores come from MAME.

see Grounseed tracks for example:
https://mmontag.github.io/chip-player-js/?q=grounseed&play=VGM+Rips/Grounseed_(NEC_PC-9801%2C_OPNA)/12+F.N.+%5BFive+Knights%5D.vgz

Hi there, do you have any advice regarding building this without VS? Particularly on non-Windows platforms, and especially particularly for ARM, as I'm trying to include the library in an Android app.

I have been able to build blarrg's version of the library, which uses CMake, but you seem to have fixed many of the issues I've encountered using it. Any help you could provide would be appreciated.

Hello there
Puzzle Boy has whole main melody missing as though a channel is not being played. Please compare to actual game in an emulator. I don't know how many games this affects.
Please could this be fixed, thank you

Im trying to find a list of requirements and dependencies. It looks as if you now require boost?

For what MSVC version are the included project files?

Please see: https://github.com/kode54/foo_gep/issues/4

Is this GME library a descendant of mpayne's m0.6.1, or is it branched from the earlier builds, skipping the changes that were in that version (https://bitbucket.org/mpyne/game-music-emu/wiki/Home)?

Example: tappy - Aquarius
The FM synthesis chords are supposed to sustain much longer than they do when played back using this. Works fine in NSFPlay.

I don't know if it's foo_gep or this library that is causing it, but if a track's time it set to above 6:43:00 the track no longer plays.
Memory usage seems normal.
Integer overflow or something?

Edit: @kode54 I'm 100% sure there's a 32 bit integer overflow somewhere in either this or foo_gep.

This bug is preventing me from creating a proper 10 hour extension of a Game Boy music track.

I want to list all types that my music player's Game_Music_Emu plug-in can play. I can iterate through types with gme_type_list(), but all I can retrieve about each type through the C API are the name of the console it's associated with (gme_type_system()) and and whether the type supports multiple movements (gme_type_multitrack()). I'd like to be able to look up the most common extension associated with a track. I can go from extension to type (gme_identify_extension()), but not the other way around.

Hello,

when "void Snes_Spc::clear_echo()" is called, it checks if echo buffer has to be cleared or not based on dsp flag and "m.echo_cleared". The issue is that when you go from one subsong to another, it does not reset the "m.echo_cleared" flag.

I propose to amend the method and have instead
"void Snes_Spc::clear_echo(bool force=false)
{
if (force) m.echo_cleared=false;
etc ....
}"

in "blargg_err_t Spc_Emu::start_track_( int track )", change "apu.clear_echo();" to "apu.clear_echo(true);"

The same for Spc_Sfm

Oopsy, should be ym2608[1].reset();

Hi,

I've done some testing on a particular vgm file which was causing issue and it seems related to huge nb of calls to run_dac_control.
I've just added a counter to get out of the function when reaching more than x recursive calls and it is now working rather well.

The file used is: https://dl.dropbox.com/u/1287967/djtBMX_avg2-tamaotheme-fixed.vgz

my slighly updated version of the code (128 is just a random value)
/* Recursive fun starts here! */
int Vgm_Core::run_dac_control( int time )
{
static int rec_cpt=0;
if (rec_cpt>128) return 1;

rec_cpt++;
for ( unsigned i = 0; i < DacCtrlUsed; i++ )
{
    int time_start = DacCtrlTime[DacCtrlMap[i]];
    if ( time > time_start )
    {
        DacCtrlTime[DacCtrlMap[i]] = time;
        daccontrol_update( dac_control [i], time_start, time - time_start );
    }
}

rec_cpt--;

return 1;

}

See https://bitbucket.org/mpyne/game-music-emu

I'm confused. :)

Hi, is libvgm in a good enough state to replace the vgmplay branch?

I failed to log on into GitLab, I need a direct download.

• 81 repositories
• all of them forks of projects that are still maintained and that are more up to date
• NO EMAIL

Looks like I found a hoarder.. ;D

Keep on doing... I was like that too once.. just make sure all these unfinished businesses are not on your mind all the time.. you know... you could just send patches and delegate the work to the original authors...

It is not like someone will love you for all these repositories...

I found out that the audio file.
Ninku 2 - Tenkuuryuu he no Michi
it's unable to play.
How should I fix it ?

thx sir.

Hello!

I'm writing a Windows Phone 8 music player using your Game Music Emu library. Everything works fine except for the YM2608 is too loud for a VGM files (I tried PC-88 tracks from Zophar, like this one: http://www.zophar.net/music/s98/star-cruiser-[vgm]-pc-88-.html). Sound is clearly overloaded and distorted for almost all tracks.
I don't have knowledge about FM sound generation programming, so I couldn't fix it myself.
Could you please help me?

Thanks in advance!

GBSs that use timer+Vblank.zip
the current version of Game Emu Player doesn't play GBSs that make use of the timer+Vblank, they just stay silent. attached is a zip that has some GBSs that have the timer+Vblank ability

I would prefer to use this version of GME instead of an older (0.6.1) that I currently use. The problem is that this version uses some GPL code. It would be very nice if you could make a LGPL version (removing everything that is not LGPL licensed). Would this be possible? Thanks a lot in advance!

Chokes on N163 songs with large waveforms.
Example: TQ-Jam - Karakuri Night

I came from Droidsound, which used GME as one of its plugin.

The GME module could not replay the following NSFE file, which could be replayed with NotSoFatso on Windows with the following setting:

Ignore Illegal=1

Is it possible to add support for this game music?

Sangokushi 2 - Haou no Tairiku (EMU).zophar.zip

How to build on linux with gcc?

I tried the simplest thing, but got a lot of errors about boost::uint8 or somesuch being undefined.

Hello Chris!

I've been messing with this library and a very small application to write wave files off from chiptune files. VGM YM2612 seems to work fine, however YM2151 tunes are playing strangely and sounding awful in comparsion to foo_gep foobar2000 component.

For comparison, I recorded samples on both GME library and foo_gep component (this one sounds right):
sample_ym2151_gme.ogg
sample_ym2151_foogep.ogg

Original VGM file: Circuit1.vgm

It's strange since foo_gep is based on GME library and still sounds right. I have absolutely no clue why this happens! Does foo_gep uses a different library only for vgm?

I'm using your fork from your GitLab repository which seems the most up to date as I'm writing this.

Thanks for your help and thank you for all the libraries you maintain/develop for foobar2000!