Module Avutil.Log

type level = [
  1. | `Quiet
  2. | `Panic
  3. | `Fatal
  4. | `Error
  5. | `Warning
  6. | `Info
  7. | `Verbose
  8. | `Debug
  9. | `Trace
]
val set_level : level -> unit
val set_callback : (string -> unit) -> unit
val clear_callback : unit -> unit