I use MP3TAG almost exclusively for my audiobook collection. I currently export an RTF file with the following data to the book folder. As most of the books are split into multiple files I only extract from the first file however that makes the files size and length data irrelevant. Is there a way to add the totals of the .mp3 files within the folder to give an album/book size and length? I don't really know what I am doing but have figured out this much by trial and error.
Book Title: \b %title%\b0\par
Series: \b %album%\b0\par
Author: \b %artist%\b0\par
Narrator: \b %albumartist%\b0\par
Year: \b %year%\b0\par
Audio Publication: \b %origyear%\b0\par
Genre: \b %genre%\b0\par
Length: \b %_length%\b0\par
Size: \b %_total_size%\b0\par
Bitrate: \b %_bitrate% %_vbr%\b0\par
Sample Rate: \b %_samplerate%\b0\par
Type: \b %_extension%\b0\par
Codec: \b %_codec% %_tool%\b0\par
Comment: \b %comment%\b0\par
My apologies. Maybe I should have posted this in the Export subforum but I can't work out how to move the post??