Question

我的Google Chrome存在严重问题。

我正在使用MediaElement.js进行音频和视频播放。到目前为止，Firefox似乎一切都很好。

Chrome没有。很快，随着文件变大，它将无法播放。

我有两个测试文件。都是Mp4。第一个在Chrome中效果很好：

Request Headers:  

Accept: */*
Accept-Encoding: identity;q=1, *;q=0
Accept-Language: de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4
Connection: keep-alive
DNT: 1
Range: bytes=0-
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.117 Safari/537.36

Response Headers:  

Accept-Ranges: bytes
Cache-control: max-age=31536000, private
Connection: keep-alive
Content-disposition: attachment; filename="big_buck_bunny.mp4"
Content-Length: 5510872
Content-Type: video/mp4
Date: Mon, 24 Feb 2014 04: 13: 40 GMT
ETag: "24"
Expires: Tue, 24 Feb 2015 04: 13: 39 GMT
Last-Modified: Sat, 22 Feb 2014 16: 28: 14 GMT
Server: nginx
X-Content-Type-Options: nosniff
X-Frame-Options: sameorigin
X-Powered-By: PHP/5.5.9-1~dotdeb.1
X-XSS-Protection: 1; mode=block

第二个没有：

Request Headers: 

Accept: */*
Accept-Encoding: identity;q=1, *;q=0
Accept-Language: de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4
Cache-Control: max-age=0
Connection: keep-alive
DNT: 1
Range: bytes=0-
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.117 Safari/537.36

Response Headers: 

Accept-Ranges: bytes
Cache-control: max-age=31536000, private
Connection: keep-alive
Content-disposition: attachment; filename="test.mp4"
Content-Length: 21546967
Content-Type: video/mp4
Date: Mon, 24 Feb 2014 04: 11: 29 GMT
ETag: "31"
Expires: Tue, 24 Feb 2015 04: 11: 29 GMT
Last-Modified: Mon, 24 Feb 2014 03: 23: 48 GMT
Server: nginx
X-Content-Type-Options: nosniff
X-Frame-Options: sameorigin
X-Powered-By: PHP/5.5.9-1~dotdeb.1
X-XSS-Protection: 1; mode=block

在Google上，我发现了一些有关此问题或类似问题的讨论。但是，我还没有找到解决这个问题的真正解决方案。

另一个（可能很重要）信息是，我通过PHP提供文件。如果我使用文件的直接URL，它可以工作：

Request Headers:   

Accept: */*
Accept-Encoding: identity;q=1, *;q=0
Accept-Language: de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4
Connection: keep-alive
DNT: 1
If-Range: "9c0c52-148c7d7-4f31e800012d1"
Range: bytes=21510441-21546966
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.117 Safari/537.36

Response Headers:   

Accept-Ranges: bytes
Connection: keep-alive
Content-Length: 36526
Content-Range: bytes 21510441-21546966/21546967
Date: Mon, 24 Feb 2014 04: 19: 03 GMT
ETag: "9c0c52-148c7d7-4f31e800012d1"
Last-Modified: Mon, 24 Feb 2014 03: 23: 48 GMT
Server: nginx
X-Content-Type-Options: nosniff
X-Frame-Options: sameorigin
X-XSS-Protection: 1; mode=block

Answer 1

我现在测试了几种情况。这似乎是一个普遍的问题。通过PHP流媒体文件无法正常工作。唯一可靠的方法是通过网络服务器传输文件。

Chrome HTML5媒体取消了下载

1 个答案: