mpeg4videoparse: Use gst_bit_reader_skip to skip more than 32 bits.

GET_BITS is a macro for gst_bit_reader_get_bits_uint32, which cannot
read more than 32 bits and will fail in this case where it is called
to read 79 bits. Since we want to skip those bits, gst_bit_reader_skip
is more appropriate in this case.

gst/mpeg4videoparse/mpeg4parse.c

@@ -140,7 +140,8 @@ gst_mpeg4_params_parse_vo (MPEG4Params * params, GstBitReader * br)
     GET_BITS (br, 1, &bits);
     if (bits) {
       /* skip vbv_parameters */
-      GET_BITS (br, 79, &bits);
+      if (!gst_bit_reader_skip (br, 79))
+        goto failed;
     }
   }