avcodec/frame_thread_encoder: warn about huffyuv limitations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-02-15 15:16:51 +01:00
parent f7459bcfc5
commit 3c7220fc60

View File

@ -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;
}
}