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From: "Xiang, Haihao" <haihao.xiang-at-intel.com@ffmpeg.org>
To: "ffmpeg-devel@ffmpeg.org" <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] doc/examples/vaapi_transcode: fix null framerate
Date: Fri, 31 Mar 2023 14:45:10 +0000
Message-ID: <9d384dd906b819a1796b1c9c74cb4820ec54a7fd.camel@intel.com> (raw)
In-Reply-To: <20230330082827.245115-1-jianfeng.zheng@mthreads.com>

On Do, 2023-03-30 at 16:28 +0800, jianfeng.zheng wrote:
> When framerate in codec layer is null, guess from stream.
> 
> Signed-off-by: jianfeng.zheng <jianfeng.zheng@mthreads.com>
> ---
>  doc/examples/vaapi_transcode.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/doc/examples/vaapi_transcode.c b/doc/examples/vaapi_transcode.c
> index 8367cb3040..cdcc4e263a 100644
> --- a/doc/examples/vaapi_transcode.c
> +++ b/doc/examples/vaapi_transcode.c
> @@ -103,6 +103,10 @@ static int open_input_file(const char *filename)
>          fprintf(stderr, "Failed to open codec for decoding. Error code:
> %s\n",
>                  av_err2str(ret));
>  
> +    if (decoder_ctx->framerate.num == 0 &&
> +                       video->r_frame_rate.num > 0 && video->r_frame_rate.den
> > 0)
> +        decoder_ctx->framerate = video->r_frame_rate;
> +
>      return ret;
>  }
> 

LGTM, will apply,

Thanks
Haihao


>  

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  reply	other threads:[~2023-03-31 14:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-30  8:28 jianfeng.zheng
2023-03-31 14:45 ` Xiang, Haihao [this message]
2023-03-31 15:04 ` Anton Khirnov
2023-04-07 11:37   ` Jianfeng Zheng

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