section "general options" option "start_time" t "start playback at given time which must be in a:b format where a denotes seconds and b denotes microseconds since the epoch" string typestr="timeval" no option "device" d "set PCM device" string typestr="device" default="plug:swmix" no option "channels" c "number of channels (only neccessary for raw audio)" int typestr="num" default="2" no option "sample_rate" s "force given sample rate (only neccessary for raw audio)" int typestr="num" default="44100" no