Interlaced stream looks shaky if the reference frame =1 using Yadifx2 about ksplayer HOT 13 CLOSED

我不是根据reference frame 来进行判断。我对比了两个流，用realFrameRate和avgFrameRate来进行了判断。你可以多尝试更多的流。看下这个判断准不准。@cdguy

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我昨天发邮件跟苹果反馈了testfligth 的审核问题。他们说他们会看下这个审核的问题

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It is not about that
I just purchased an iphone 15 pro, which has (as you know) 120hz refresh rate screen.

when I play an interlaced stream (Yadifx1or Yadifx2)
Look at the sliding text. It stops scrolling for a fraction of a second

It happens only with 120hz screen ios devices. @djokt can also confirm this

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mpv会有这个问题吗

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mpv会有这个问题吗

yes same issue with MPV; only VLC plays it correctly.

For this kind of stream yadifx1 does not look bad, maybe if you add an automated function in your code like:

if stream is interlaced AND has only 1 reference frame; then use yadifx1 filter

this would be more than enough

Thanks!

@kingslay

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好的 我看下流信息可不可以拿到这个信息

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the ios app of this application displays the reference frames
https://mediaarea.net/en/MediaInfo

https://apps.apple.com/gb/app/mediainfo/id1448983823?uo=4&mt=8

@kingslay

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@kingslay before trying this; do you have an ios device that has 120hz refresh rate? I will ask a question if you have one

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现在很少有120hz的电影吧。最多60hz吧

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Indeed, it creates a freeze every +/- 2s

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这个120hz的问题。在mpv上也会有吗？

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All smooth on MPV @kingslay

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@kingslay as I previously mentioned here #525 (comment)
MPV adapts the output refresh rate according to the device screen’s refresh rate

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