diff --git a/manual/appendix/file_formats.tex b/manual/appendix/file_formats.tex
index cbf1ab2c07..2bc208aa81 100644
--- a/manual/appendix/file_formats.tex
+++ b/manual/appendix/file_formats.tex
@@ -90,6 +90,8 @@
     ATSC A/52 & \fname{.a52, .ac3} & Supports downmixing for playback of 5.1 streams in stereo. \\
     ADX & \fname{.adx} & \\
     Speex & \fname{.spx} & \\
+    RealAudio & \fname{.rm, .ra, .rmvb} & \\
+    Sony Audio & \fname{.oma, .aa3} & \\
     
     \midrule
     \multicolumn{2}{c}{\textbf{Lossless codecs}}\\
@@ -121,6 +123,7 @@
     NES Sound Format & \fname{.nsf, .nsfe} & \\
     SPC700 & \fname{.spc} & \\
     Atari SAP & \fname{.sap} & \\
+    Atari Sound Format & \fname{.cmc, .cm3, .cmr, .cms, .dmc, .dlt, .mpt, .mpd} & \\
   \end{rbtabular}
   \end{table}
 }