[demux/ogg] Fix off-by-one default framerate table indexing

Values obtained from the specification/stream are one-indexed.  Add
fake zero index to compensate.

diff --git a/modules/demux/ogg.c b/modules/demux/ogg.c
index e3440d5f31197237ba749b6bae39c5421e22a13a..9b86a25fd9eb3adf8a6b48b3bf9289e0ef51ebef 100644 (file)
--- a/modules/demux/ogg.c
+++ b/modules/demux/ogg.c
@@ -1628,6 +1628,7 @@ static void Ogg_ReadDiracHeader( logical_stream_t *p_stream,
     static const struct {
         uint32_t u_n /* numerator */, u_d /* denominator */;
     } dirac_frate_tbl[] = { /* table 10.3 */
+        {1,1}, /* this first value is never used */
         {24000,1001}, {24,1}, {25,1}, {30000,1001}, {30,1},
         {50,1}, {60000,1001}, {60,1}, {15000,1001}, {25,2},
     };