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Comments (13)

xqq avatar xqq commented on July 23, 2024

最大吃到多少?

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zgy520 avatar zgy520 commented on July 23, 2024

@lostfordream 那是播放的视频流吗?

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lostfordream avatar lostfordream commented on July 23, 2024

单路我看到最大的1g多,会一直增大,直到浏览器崩溃提示内存不足,我分析了下应该是mse addbuffer后一直不释放,对于直播只需要保留几秒的视频,所以需要remove不需要的视频

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lostfordream avatar lostfordream commented on July 23, 2024

@zgy520 是视频流,http flv 流

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xqq avatar xqq commented on July 23, 2024

浏览器和系统是啥

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lostfordream avatar lostfordream commented on July 23, 2024

系统win10 ,浏览器是chrome55

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xqq avatar xqq commented on July 23, 2024

指定 isLive: true 没

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lostfordream avatar lostfordream commented on July 23, 2024

chrome 55.0.2883.75 m
OS VERSION Windows NT: 10.0.14393
Tab [127.0.0.1/flvm_h5.html] 323 MB private, 24 MB shared
Browser 37 MB private, 33 MB shared
GPU [] 28 MB private, 21 MB shared
图像:720p
解码:软解码
islive=true
以上是系统状态,我现在大概测试了2个小时,最开始内存占用约40m,前半个小时内存增长较快,达到200多m,后面内存还在缓慢增加目前323m。

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xqq avatar xqq commented on July 23, 2024

300M~400M是可接受的。我没有对MSE的SourceBuffer执行remove,因为MSE本身就自带gc机制,缓冲区满后浏览器会自动清除靠前的数据。Chrome大约150M,FireFox 100M

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lostfordream avatar lostfordream commented on July 23, 2024

长时间live后,提示异常,可能数据有问题
Failed to execute 'appendBuffer' on 'SourceBuffer': The HTMLMediaElement.error attribute is not null.
value @ flv.min.js:5
value @ flv.min.js:1
value @ flv.min.js:1
(anonymous) @ flv.min.js:4
i.emit @ flv.min.js:1
(anonymous) @ flv.min.js:2
flv.min.js:1 Uncaught (in promise) Error: Uncaught, unspecified "error" event. (MediaError)
at i.emit (flv.min.js:1)
at i. (flv.min.js:4)
at i.emit (flv.min.js:1)
at e.value (flv.min.js:1)
at e.value (flv.min.js:1)
at i. (flv.min.js:4)
at i.emit (flv.min.js:1)
at flv.min.js:2
i.emit @ flv.min.js:1
(anonymous) @ flv.min.js:4
i.emit @ flv.min.js:1
value @ flv.min.js:1
value @ flv.min.js:1
(anonymous) @ flv.min.js:4
i.emit @ flv.min.js:1
(anonymous) @ flv.min.js:2
flv.min.js:1 Uncaught (in promise) Error: Uncaught, unspecified "error" event. (MediaError)
at i.emit (flv.min.js:1)
at i. (flv.min.js:4)
at i.emit (flv.min.js:1)
at e.value (flv.min.js:1)
at e.value (flv.min.js:1)
at i. (flv.min.js:4)
at i.emit (flv.min.js:1)
at flv.min.js:2
但是内存就狂涨了
Tab [127.0.0.1/flvm_h5.html] 1201 MB private, 25 MB shared

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jcpwfloi avatar jcpwfloi commented on July 23, 2024

@lostfordream You can check issue #107

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hj009 avatar hj009 commented on July 23, 2024

你好 ,我也是遇到同样的问题,请问你解决了吗??求顺带

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sky0014 avatar sky0014 commented on July 23, 2024

同,几个使用flv.js的直播站如b站、熊猫,经过观察也都有此现象。

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