MM fails to play every tested WMA that (according to GoldWave) has duration under <0.2s i.e. no sound is heard.
This with WinXP SP2 and Output Plug-in MediaMonkey DirectSound output out_MMDS.dll
EDIT: This happens when the test file is the only file being played, but does not happen if it is followed in the Now Playing list by another file - then, the test file does sound.
1242 Failed playback of short WMAs [#5579]
Moderator: Gurus