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关于参数--bandwith-ascending的疑问 #536

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MC-dusk opened this issue Feb 24, 2023 · 0 comments
Closed

关于参数--bandwith-ascending的疑问 #536

MC-dusk opened this issue Feb 24, 2023 · 0 comments

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@MC-dusk
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MC-dusk commented Feb 24, 2023

1. 你使用的BBDown版本是什么?(指明是Release版本还是Actions版本)

BBDown_1.5.4_20221019_win-x64

2. 你在什么系统使用本软件?(Win/Linux/Mac)

win

3. 你使用的完整命令是什么?

.\BBDown BV1Ab411R7cc -hs --skip-cover --skip-subtitle --bandwith-ascending

4. 遇到了什么问题?

--bandwith-ascending的效果非预期,它在1080p的三种编码里选择了码率最低的,但我期望的是选择整体码率最低的(也就是360p的视频和最低码率音频,也就是能组成视频的最小成分),当然这个可以通过指定--dfn-priority "360P 流畅"来解决。
但是音频就没办法了,没有指定音频码率的参数,--bandwith-ascending也不管音频,导致音频默认下载最大码率,从而出现某些视频,音频比视频还大的情况。
#448

@MC-dusk MC-dusk changed the title 关于参数--bandwith-ascending是疑问 关于参数--bandwith-ascending的疑问 Feb 24, 2023
nilaoda added a commit that referenced this issue May 29, 2023
@nilaoda nilaoda closed this as completed May 29, 2023
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