reset codec width/height for h264 forcing decoder to parse extradata

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18134 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavformat/mov.c

@@ -1440,6 +1440,9 @@ static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
 #if CONFIG_H263_DECODER
     case CODEC_ID_H263:
 #endif
+#if CONFIG_H264_DECODER
+    case CODEC_ID_H264:
+#endif
 #if CONFIG_MPEG4_DECODER
     case CODEC_ID_MPEG4:
 #endif