Imports github.com/asticode/go-astikit github.com/nfnt/resize golang.org/x/sync/errgroup golang.org/x/sys/unix github.com/asticode/go-astiav github.com/gopxl/beep github.com/gopxl/beep/speaker Standard library imports bufio context encoding/binary errors flag fmt image io log math os os/signal strings sync syscall time