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Originally committed as revision 3090 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago · 844ce49d12
parent d1700ead3b
commit 844ce49d12
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@ -597,7 +597,7 @@ int MPV_common_init(MpegEncContext *s)
 {
    int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y;

-    if(s->avctx->thread_count > MAX_THREADS || 16*s->avctx->thread_count > s->height){
+    if(s->avctx->thread_count > MAX_THREADS || (16*s->avctx->thread_count > s->height && s->height)){
        av_log(s->avctx, AV_LOG_ERROR, "too many threads\n");
        return -1;
    }