diff options
| -rw-r--r-- | libavcodec/dvdsubenc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/dvdsubenc.c b/libavcodec/dvdsubenc.c index c87f3369c4..d913708026 100644 --- a/libavcodec/dvdsubenc.c +++ b/libavcodec/dvdsubenc.c @@ -256,6 +256,11 @@ static int encode_dvd_subtitles(AVCodecContext *avctx, if (rects == 0 || h->rects == NULL) return AVERROR(EINVAL); + for (i = 0; i < rects; i++) + if (h->rects[i]->type != SUBTITLE_BITMAP) { + av_log(avctx, AV_LOG_ERROR, "Bitmap subtitle required\n"); + return AVERROR(EINVAL); + } vrect = *h->rects[0]; if (rects > 1) { |