dts_imp: Improve DTS Audio muxing performance by reducing buffer real…

…location.
l-smash · Jul 6, 2018 · f963b5a · f963b5a
1 parent ac398d5
commit f963b5a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/importer/dts_imp.c b/importer/dts_imp.c
@@ -102,6 +102,8 @@ static int dts_importer_get_next_accessunit_internal( importer_t *importer )
         uint64_t remain_size = lsmash_bs_get_remaining_buffer_size( bs );
         if( remain_size < DTS_MAX_EXSS_SIZE )
         {
+            if( bs->buffer.pos > DTS_MAX_EXSS_SIZE * 100 )
+                lsmash_bs_dispose_past_data( bs );
             int err = lsmash_bs_read( bs, bs->buffer.max_size );
             if( err < 0 )
             {