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华为畅享10e，android10，压缩67.73M的一分钟的视频用了1分22秒，如何优化一下呢大佬，命令如下 #313

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startong opened this issue Feb 8, 2023 · 5 comments
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华为畅享10e，android10，压缩67.73M的一分钟的视频用了1分22秒，如何优化一下呢大佬，命令如下 #313

startong opened this issue Feb 8, 2023 · 5 comments

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@startong
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startong commented Feb 8, 2023

ffmpeg -y -i /storage/emulated/0/DCIM/record/2023-02-08-17_54_35-1675850075.mp4 -b 2097k -r 30 -vcodec libx264 -preset superfast /storage/emulated/0/DCIM/game/re1.mp4

截图：
screenshot-20230208-182533
@startong
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startong commented Feb 8, 2023

我用的是4.9.0-lite

@startong
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startong commented Feb 8, 2023

这款手机是armeabi-v7a架构，处理器是MTK MT6765，运行内存4G

@startong
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startong commented Feb 8, 2023

我用arm64-v8a架构的手机压缩同样的视频、同样的命令需要30多秒，感觉也有点慢，怎么优化啊，大佬 o(╥﹏╥)o

@xyStephenZhou
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解决了吗？？为啥我手机视频越压越大

@startong
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startong commented Mar 7, 2023

解决了吗？？为啥我手机视频越压越大

没有解决，不知道怎么解决，而且压缩怎么会越压越大呢，不符合常理啊...

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@xyStephenZhou @startong