- r -

• rate_emu : InputFile , OptionsContext
• rc_overrides : OptionsContext
• real_usec : BenchmarkTimeStamps
• reconfiguration : FilterGraph
• recording_time : InputFile , OptionsContext , OutputFile
• ref_par : OutputStream
• reinit_filters : InputStream , OptionsContext
• resample_opts : OptionGroup , OutputStream
• ret : InputStream
• rotate_overridden : OutputStream
• rotate_override_value : OutputStream