diff --git a/libmpcodecs/ad_a52.c b/libmpcodecs/ad_liba52.c
similarity index 100%
rename from libmpcodecs/ad_a52.c
rename to libmpcodecs/ad_liba52.c
diff --git a/libmpcodecs/ad_vorbis.c b/libmpcodecs/ad_libvorbis.c
similarity index 100%
rename from libmpcodecs/ad_vorbis.c
rename to libmpcodecs/ad_libvorbis.c
diff --git a/libmpcodecs/ad_real.c b/libmpcodecs/ad_realaud.c
similarity index 100%
rename from libmpcodecs/ad_real.c
rename to libmpcodecs/ad_realaud.c
diff --git a/libmpcodecs/vd_real.c b/libmpcodecs/vd_realvid.c
similarity index 100%
rename from libmpcodecs/vd_real.c
rename to libmpcodecs/vd_realvid.c