GUID subformat_guid = {0, 0, 0x10,{0x80, 0, 0, 0xaa, 0, 0x38, 0x9b, 0x71}};
sout_mux_sys_t *p_sys = p_mux->p_sys;
WAVEFORMATEX *p_waveformat = &p_sys->waveformat.Format;
GUID subformat_guid = {0, 0, 0x10,{0x80, 0, 0, 0xaa, 0, 0x38, 0x9b, 0x71}};
sout_mux_sys_t *p_sys = p_mux->p_sys;
WAVEFORMATEX *p_waveformat = &p_sys->waveformat.Format;