+\begin{itemize}
+ \item DV (1995) to SD-blu-ray video - process in \CGG{} using the File pulldown of
+BD Render as previously described or use programs documented in their manuals to re-encode
+video to mpeg2 and then re-encode DV LPCM audio to Blu-ray LPCM.
+ \item HDV (2004) to blu-ray video - process in \CGG{} using the File pulldown of
+BD Render as previously described or use programs documented in their manuals to
+ copy mpeg2
+video and then re-encode MP2 audio to Blu-ray LPCM or AC3.
+ \item AVCHD (2006-current) to blu-ray video; these are the types of videos that do
+not have to be re-encoded if you do not want to edit anything.
+\end{itemize}
+For an explanation of the differences between HDV vs AVCHD see:
+ {\small \url{http://www.differencebetween.net/technology/difference-between-hdv-and-avchd}}
+
+Besides digital camcorder file-based format of AVCHD, there are video files in MTS format
+that are also candidates for burning to blu-ray video media without re-encoding.
+An MTS file is a video file saved in the high-definition (HD) MPEG Transport Stream video format/H264, commonly called \textit{AVCHD}. It contains HD video compatible with Blu-ray video disc format and is based on the MPEG-2 transport stream. MTS files are often used by Sony, Panasonic, Canon and other HD camcorders. Legal input for Video -- MPEG1VIDEO, MPEG2VIDEO, H264; Audio -- MP1, MP2, AC3, AC3PLUS, DTS, TRUHD.
+
+For creating a blu-ray video disc, if you have these HD MPEG-2 media types that are in blu-ray video format, you can save the original quality of your work, rather than rendering it to another format.
+Note that for older media or media which used MP1 or MP2 audio codecs which will not work on
+blu-ray video discs, it may be necessary to first transcode the audio while leaving video intact.
+An example of the transcode line to use if using ffmpeg version 5.1 or higher is shown next.
+If using a lower ffmpeg version substitute ac3 for pcm\_bluray: