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AX = 068Ch
Return:
AX = capabilities (see #03520) DX = playback rate if fixed-frequency playback ---DIGPAK--- BX:CX -> ASCIZ ID string
Bitfields for IBMSND driver capabilities: Bit(s) Description (Table 03520) 0 can play audio in background 1 data is massaged for output device 2 driver plays at fixed frequency, resampling input data to fit 3 driver uses timer interrupt ---DIGPAK--- 4 device supports timer sharing 5 supports looped sounds and pending 6 supports stereo panning 7 supports 8-bit PCM stereo playback 8 supports audio recording 9 supports DMA bakcfilling
Category: Sound/Speech - Int 66h - I
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