[FFmpeg-devel] [PATCH v1] avcodec/utils: use av_rescale()

[lance.lmwang at gmail.com]

On Mon, Apr 20, 2020 at 07:00:55PM +0800, lance.lmwang at gmail.com wrote:
> From: Limin Wang <lance.lmwang at gmail.com>
> 
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  libavcodec/utils.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libavcodec/utils.c b/libavcodec/utils.c
> index 26c038dfd9..005d596dfd 100644
> --- a/libavcodec/utils.c
> +++ b/libavcodec/utils.c
> @@ -2229,8 +2229,8 @@ int64_t ff_guess_coded_bitrate(AVCodecContext *avctx)
>          const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
>          bits_per_coded_sample = av_get_bits_per_pixel(desc);
>      }
> -    bitrate = (int64_t)bits_per_coded_sample * avctx->width * avctx->height *
> -              framerate.num / framerate.den;
> +    bitrate = av_rescale(avctx->width * avctx->height,
> +                bits_per_coded_sample * framerate.num, framerate.den);
>  
>      return bitrate;
>  }
> -- 
> 2.21.0
> 

ping the patchset.

-- 
Thanks,
Limin Wang