diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c index 86e71ca8b0..01e22e7764 100644 --- a/libavcodec/dnxhdenc.c +++ b/libavcodec/dnxhdenc.c @@ -1369,8 +1369,10 @@ static av_cold int dnxhd_encode_end(AVCodecContext *avctx) av_freep(&ctx->qmatrix_c16); av_freep(&ctx->qmatrix_l16); - for (i = 1; i < avctx->thread_count; i++) - av_freep(&ctx->thread[i]); + if (avctx->active_thread_type == FF_THREAD_SLICE) { + for (i = 1; i < avctx->thread_count; i++) + av_freep(&ctx->thread[i]); + } return 0; }