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支持视频的并行对比 #54

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vacing opened this issue Nov 30, 2022 · 2 comments
Open

支持视频的并行对比 #54

vacing opened this issue Nov 30, 2022 · 2 comments
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enhancement New feature or request good first issue Good for newcomers help wanted Extra attention is needed

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@vacing
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vacing commented Nov 30, 2022

很多场景中,都是对视频进行逐帧处理,然后对比处理前后的视频效果,MulimgViewer 当前对图片的浏览对比比较完善,但是暂时还不支持对视频的直接处理,只能先将视频截取成图片。

直接支持视频对比,有如下优势:

  • 视频截取的方式存在二次编码,可能会引入新的误差,直接支持视频处理对于这种场景会有好处。
  • 直接支持视频,也方便对于视频的逐帧对比。
@nachifur
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nachifur commented Nov 30, 2022

目前考虑的实现方案是:

  1. 视频数据的导入(这个需要细化任务)
  2. 勾选自动浏览复选框
  3. 填写间隔帧数(隔几帧处理一下)
  4. 点击next,进行逐帧的对比(同样支持last
  5. 取消自动浏览复选框,暂停自动播放。
  6. 速度优化。

step0: ...
step1-4: #53
step5: #37

@nachifur nachifur added enhancement New feature or request good first issue Good for newcomers labels Nov 30, 2022
@nachifur nachifur changed the title 支持视频的逐帧对比 支持视频的并行对比 Nov 30, 2022
@nachifur nachifur pinned this issue Jan 13, 2025
@nachifur
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nachifur commented Jan 13, 2025

进一步说明:支持视频的并行对比是一个大的功能,可能需要较大的更新原有代码框架。因此,下一个版本v3.9.11不考虑支持该功能。

同时也希望该功能的开发获得广大开源爱好者的支持和帮助!

@nachifur nachifur added the help wanted Extra attention is needed label Jan 13, 2025
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