-\paragraph{Decoder options:} \index{ffmpeg: decoder options} Normally, only \texttt{ffmpeg.opts} and \texttt{decode.opts} are used when reading/decoding files, but may be specialized if a \texttt{<path>/media.opts} exists for a given \texttt{<path>/media.ext} file. For example, if you want to only fail on fatal errors and to always use the video filter, edgedetect, when working with your media file \texttt{dreaming.y4m}, then create a file \texttt{dreaming.opts} in the same directory with the contents of \textit{loglevel=fatal} on the first line and \textit{video\_filter=edgedetect} on the next. These specialized settings will override the defaults. The fatal loglevel is especially handy for lesser quality media.
+\paragraph{Decoder options:} \index{ffmpeg!decoder options} Normally, only \texttt{ffmpeg.opts} and \texttt{decode.opts} are used when reading/decoding files, but may be specialized if a \texttt{<path>/media.opts} exists for a given \texttt{<path>/media.ext} file. For example, if you want to only fail on fatal errors and to always use the video filter, edgedetect, when working with your media file \texttt{dreaming.y4m}, then create a file \texttt{dreaming.opts} in the same directory with the contents of \textit{loglevel=fatal} on the first line and \textit{video\_filter=edgedetect} on the next. These specialized settings will override the defaults. The fatal loglevel is especially handy for lesser quality media.