From 3c7220fc605c99e419ae38f282fc4f853413c758 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 15 Feb 2014 15:16:51 +0100 Subject: [PATCH] avcodec/frame_thread_encoder: warn about huffyuv limitations Signed-off-by: Michael Niedermayer --- libavcodec/frame_thread_encoder.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/frame_thread_encoder.c b/libavcodec/frame_thread_encoder.c index 05a7c6b43f..3ab5b91038 100644 --- a/libavcodec/frame_thread_encoder.c +++ b/libavcodec/frame_thread_encoder.c @@ -144,6 +144,8 @@ int ff_frame_thread_encoder_init(AVCodecContext *avctx, AVDictionary *options){ avctx->codec_id == AV_CODEC_ID_FFVHUFF) { // huffyuv doesnt support these with multiple frame threads currently if (avctx->context_model > 0 || (avctx->flags & CODEC_FLAG_PASS1)) { + av_log(avctx, AV_LOG_WARNING, + "Forcing thread count to 1 for huffyuv encoding with first pass or context 1\n"); avctx->thread_count = 1; } }