[FFmpeg-user] 回复: about HD530 using hevc_qsv encode 's problem

vango amd vango2008 at outlook.com
Thu Aug 3 19:14:09 EEST 2023

I’ve tried like this
ffmpeg -ss 10:00 -to 10:30 -i test.mkv -c:v hevc_qsv  test2.mkv
even not limit the time:
ffmpeg -i test.mkv -c:v hevc_qsv  test2.mkv

It’s not work, I think it’s about there’s some problem about seek index .everytime I press right key ,the audio works good ,only the video broken.

从 Windows 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>发送

发件人: Carl Zwanzig<mailto:cpz at tuunq.com>
发送时间: 2023年8月4日 0:08
收件人: ffmpeg-user at ffmpeg.org<mailto:ffmpeg-user at ffmpeg.org>
主题: Re: [FFmpeg-user] about HD530 using hevc_qsv encode 's problem

On 8/3/2023 7:50 AM, vango amd wrote:
> I锟斤拷m try using ffmpeg to encode HEVC video in Windows 10 , just like  this
> ffmpeg -ss 10:00 -i test.mkv -to 0:30 -c:v hevc_qsv  test2.mkv

You probably want to move the -to option before the -i option.

> the ouput file test2.mkv can be played , but it  can锟斤拷t be fast forward or back forward, once use the left key or right key to seek the movie,
> the video will be frozen.

Which players have you tried?

> How can I solve this problem

You can help by posting the _complete_ command and output of the encode as
directed in the list FAQ.


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