// Metadata module for FFmpeg metadata operations
//
// FFmpeg source references:
// - stream_specifier.rs: cmdutils.c (stream_specifier_parse, check_stream_specifier)
// - metadata_type.rs: ffmpeg_opt.c (parse_meta_type, get_metadata_dict)
// - operations.rs: ffmpeg_mux_init.c (of_add_metadata, copy_metadata, copy_dict_with_filter)
// - default_behavior.rs: ffmpeg_mux_init.c (init_muxer - metadata section)
// Re-export main types and functions for convenience
pub use ;
pub use ;
pub use ;
pub use StreamSpecifier;