diff --git a/CREDITS b/CREDITS
index d5a50df7aa..2e245d0f5f 100644
--- a/CREDITS
+++ b/CREDITS
@@ -17,6 +17,7 @@ Nick Kurshev
 Mike Melanson
 Michael Niedermayer
 François Revol
+Roman Shaposhnik
 Dieter Shirley
 Juan J. Sierralta
 Ewald Snel
diff --git a/doc/ffmpeg-doc.texi b/doc/ffmpeg-doc.texi
index 6d8c3431d1..d133840349 100644
--- a/doc/ffmpeg-doc.texi
+++ b/doc/ffmpeg-doc.texi
@@ -753,6 +753,7 @@ solutions.
 @item MS IMA ADPCM           @tab X    @tab X
 @item QT IMA ADPCM           @tab      @tab X
 @item 4X IMA ADPCM           @tab      @tab X
+@item G.726  ADPCM           @tab X    @tab X
 @item Duck DK3 IMA ADPCM     @tab      @tab X
 @tab used in some Sega Saturn console games
 @item Duck DK4 IMA ADPCM     @tab      @tab X