diff options
Diffstat (limited to 'sub/lavc_conv.c')
-rw-r--r-- | sub/lavc_conv.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sub/lavc_conv.c b/sub/lavc_conv.c index 7077116180..65ebc0d8c7 100644 --- a/sub/lavc_conv.c +++ b/sub/lavc_conv.c @@ -260,9 +260,11 @@ char **lavc_conv_decode(struct lavc_conv *priv, struct demux_packet *packet, } else if (got_sub) { *sub_pts = packet->pts + mp_pts_from_av(priv->cur.start_display_time, &avctx->time_base); - *sub_duration = mp_pts_from_av(priv->cur.end_display_time - - priv->cur.start_display_time, - &avctx->time_base); + *sub_duration = priv->cur.end_display_time == UINT32_MAX ? + UINT32_MAX : + mp_pts_from_av(priv->cur.end_display_time - + priv->cur.start_display_time, + &avctx->time_base); for (int i = 0; i < priv->cur.num_rects; i++) { if (priv->cur.rects[i]->w > 0 && priv->cur.rects[i]->h > 0) |