[FFmpeg-devel] 转发：why ffmpeg not work

[陈军]

Hi ：
 When i use this command：
 ffmpeg -hwaccel cuvid -c:v h264_cuvid -i 466_1337_01.MP4 -max_muxing_queue_size 1024  -vf scale_npp=1280:-1 -c:v h264_nvenc 1.mp4 -y 
but i got this wrong result;
Can you help me how can i get correct result;

Here is my settings








    超大附件列表            466_1337_01.rar  [207MB]
        进入下载页面  https://qiye.aliyun.com/alimail/openLinks/downloadMimeMetaDiskBigAttach?id=netdiskid%3Av001%3Afile%3ADzzzzzzNqZw%3Bx%2BuZXHuo74O%2FMNVfwGeKhNBdDl3J6MSHLB2wUsMr939mbeRyfkpo6TgLKr6qzRRjkwnO%2BYqv19GPDCFzVakEyCLwwjbcEXmleX1RXOY9eyUPxI2kYv0S%2Fg%3D%3D    
-------------- next part --------------
A non-text attachment was scrubbed...
Name: temp4cj.png
Type: application/octet-stream
Size: 57920 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20200401/1ecdd2b6/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: temp4cj.png
Type: application/octet-stream
Size: 33849 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20200401/1ecdd2b6/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: temp4cj.png
Type: application/octet-stream
Size: 29608 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20200401/1ecdd2b6/attachment-0002.obj>