packetizer/h264.c: fix divition by zero for some streams

40a8f626 · Sigmund Augdal Helberg · 85d667d7 · 40a8f626
Commit 40a8f626 authored Apr 23, 2005 by Sigmund Augdal Helberg
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Showing with 6 additions and 3 deletions

modules/packetizer/h264.c modules/packetizer/h264.c +6 -3

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--- a/modules/packetizer/h264.c
+++ b/modules/packetizer/h264.c
@@ -630,9 +630,12 @@ static block_t *ParseNALBlock( decoder_t *p_dec, block_t *p_frag )
                    w = bs_read( &s, 16 );
                    h = bs_read( &s, 16 );
                }
-                p_dec->fmt_out.video.i_aspect =
-                    VOUT_ASPECT_FACTOR * w / h * p_dec->fmt_out.video.i_width /
-                    p_dec->fmt_out.video.i_height;
+                if( h != 0 )
+                    p_dec->fmt_out.video.i_aspect =
+                        VOUT_ASPECT_FACTOR * w / h * p_dec->fmt_out.video.i_width /
+                        p_dec->fmt_out.video.i_height;
+                else
+                    p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR;
            }
        }