Kostya Shishkov <kostya.shish...@gmail.com> writes:

> This removes out-of-edge motion compensation artifacts (easily spotted green
> blocks in avplay, gray blocks in transcoding), for example here:
> http://samples.libav.org/samples/real/tv_watching_t1.rm
> ---
>  libavcodec/rv10.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c
> index 3939984..d789eff 100644
> --- a/libavcodec/rv10.c
> +++ b/libavcodec/rv10.c
> @@ -431,6 +431,7 @@ static av_cold int rv10_decode_init(AVCodecContext *avctx)
>      s->avctx= avctx;
>      s->out_format = FMT_H263;
>      s->codec_id= avctx->codec_id;
> +    avctx->flags |= CODEC_FLAG_EMU_EDGE;
>
>      s->orig_width = s->width  = avctx->coded_width;
>      s->orig_height= s->height = avctx->coded_height;
> -- 

Why does it not work *without* EMU_EDGE?  Usually it's the opposite.

-- 
Måns Rullgård
m...@mansr.com
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