### - m -

- max_frame_rate : OutputStream
- max_frame_rates : OptionsContext
- max_frames : OptionsContext , OutputStream
- max_muxing_queue_size : OptionsContext , OutputStream
- max_pts : InputStream
- metadata : OptionsContext
- metadata_chapters_manual : OptionsContext
- metadata_global_manual : OptionsContext
- metadata_map : OptionsContext
- metadata_streams_manual : OptionsContext
- min_pts : InputStream
- mux_max_delay : OptionsContext
- mux_preload : OptionsContext
- mux_timebase : OutputStream
- muxing_queue : OutputStream
- muxing_queue_data_size : OutputStream
- muxing_queue_data_threshold : OptionsContext , OutputStream