aria2 每一分钟跳一次，是啥情况

[nbweb]

用 aria2 下载几个油管的视频，发现每一分钟跳一下，这个是啥情况。 aria2 用的是命令行下载

下载命令如下，其中 y.txt 里面是油管的地址

youtube-dl --format "bestvideo[ext=webm]+bestaudio[ext=m4a]/bestvideo+bestaudio/best" --merge-output-format mp4 -a y.txt --external-downloader aria2c --external-downloader-args "-x 16 -k 1M"

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[#1aab2f 1.7GiB/7.1GiB(23%) CN:5 DL:242KiB ETA:6h34m23s]
FILE: /mnt/Public/Movies/4K/Turkey 4K - Scenic Relaxation Film With Calming Music-5K3Jdux_DDg.f313.webm.part
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 *** Download Progress Summary as of Mon Oct 18 15:24:58 2021 ***
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[#1aab2f 1.7GiB/7.1GiB(24%) CN:5 DL:157KiB ETA:10h6m5s]
FILE: /mnt/Public/Movies/4K/Turkey 4K - Scenic Relaxation Film With Calming Music-5K3Jdux_DDg.f313.webm.part
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 *** Download Progress Summary as of Mon Oct 18 15:25:58 2021 ***
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[#1aab2f 1.7GiB/7.1GiB(24%) CN:5 DL:195KiB ETA:8h6m52s]
FILE: /mnt/Public/Movies/4K/Turkey 4K - Scenic Relaxation Film With Calming Music-5K3Jdux_DDg.f313.webm.part
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 *** Download Progress Summary as of Mon Oct 18 15:26:59 2021 ***
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[#1aab2f 1.7GiB/7.1GiB(24%) CN:5 DL:144KiB ETA:10h56m40s]
FILE: /mnt/Public/Movies/4K/Turkey 4K - Scenic Relaxation Film With Calming Music-5K3Jdux_DDg.f313.webm.part
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 *** Download Progress Summary as of Mon Oct 18 15:27:59 2021 ***
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[#1aab2f 1.7GiB/7.1GiB(24%) CN:5 DL:221KiB ETA:7h8m29s]
FILE: /mnt/Public/Movies/4K/Turkey 4K - Scenic Relaxation Film With Calming Music-5K3Jdux_DDg.f313.webm.part
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[neteroster]

这是个 Feature.

https://aria2.github.io/manual/en/html/aria2c.html#cmdoption-summary-interval

通过 --summary-interval=<SEC> 设置输出时间间隔，设置为 0 即可关闭这个功能。