diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 93deded66c..4c3c870013 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -4628,45 +4628,3 @@ const AVCodec ff_h263p_encoder = {
     .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
     .priv_class     = &h263p_class,
 };
-
-const AVCodec ff_msmpeg4v2_encoder = {
-    .name           = "msmpeg4v2",
-    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_MSMPEG4V2,
-    .priv_class     = &ff_mpv_enc_class,
-    .priv_data_size = sizeof(MpegEncContext),
-    .init           = ff_mpv_encode_init,
-    .encode2        = ff_mpv_encode_picture,
-    .close          = ff_mpv_encode_end,
-    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
-    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
-};
-
-const AVCodec ff_msmpeg4v3_encoder = {
-    .name           = "msmpeg4",
-    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_MSMPEG4V3,
-    .priv_class     = &ff_mpv_enc_class,
-    .priv_data_size = sizeof(MpegEncContext),
-    .init           = ff_mpv_encode_init,
-    .encode2        = ff_mpv_encode_picture,
-    .close          = ff_mpv_encode_end,
-    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
-    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
-};
-
-const AVCodec ff_wmv1_encoder = {
-    .name           = "wmv1",
-    .long_name      = NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_WMV1,
-    .priv_class     = &ff_mpv_enc_class,
-    .priv_data_size = sizeof(MpegEncContext),
-    .init           = ff_mpv_encode_init,
-    .encode2        = ff_mpv_encode_picture,
-    .close          = ff_mpv_encode_end,
-    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
-    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
-};
diff --git a/libavcodec/msmpeg4enc.c b/libavcodec/msmpeg4enc.c
index a4efbd34e6..2c619e1210 100644
--- a/libavcodec/msmpeg4enc.c
+++ b/libavcodec/msmpeg4enc.c
@@ -669,3 +669,45 @@ void ff_msmpeg4_encode_block(MpegEncContext * s, int16_t * block, int n)
         }
     }
 }
+
+const AVCodec ff_msmpeg4v2_encoder = {
+    .name           = "msmpeg4v2",
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_MSMPEG4V2,
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+    .priv_class     = &ff_mpv_enc_class,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
+    .priv_data_size = sizeof(MpegEncContext),
+    .init           = ff_mpv_encode_init,
+    .encode2        = ff_mpv_encode_picture,
+    .close          = ff_mpv_encode_end,
+};
+
+const AVCodec ff_msmpeg4v3_encoder = {
+    .name           = "msmpeg4",
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_MSMPEG4V3,
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+    .priv_class     = &ff_mpv_enc_class,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
+    .priv_data_size = sizeof(MpegEncContext),
+    .init           = ff_mpv_encode_init,
+    .encode2        = ff_mpv_encode_picture,
+    .close          = ff_mpv_encode_end,
+};
+
+const AVCodec ff_wmv1_encoder = {
+    .name           = "wmv1",
+    .long_name      = NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_WMV1,
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+    .priv_class     = &ff_mpv_enc_class,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
+    .priv_data_size = sizeof(MpegEncContext),
+    .init           = ff_mpv_encode_init,
+    .encode2        = ff_mpv_encode_picture,
+    .close          = ff_mpv_encode_end,
+};