问题描述
我在wowza论坛上发布了此帖子,但总共得到了0条回复,所以我也想在这里发布.我没有做太多的媒体流工作,我试图关闭一个VOD项目的一些细节,该项目基本上将视频流传输到网站,并且在将正确的流传递给正确的消费者方面遇到了问题(例如:Android浏览器,Chrome桌面浏览器,iOS等).我浏览了许多教程,论坛等,但找不到正确的解决方法,包括一些关于SO的问题...
这是我设置的:在Wowza上:我已经设置了VOD应用程序
- 内容目录:
$ {com.wowza.wms.context.VHostConfigHome}/content/Weekends - 播放类型:MPEG-DASH,Apple HLS,Adobe RTMP,Adobe HDS,RTSP/RTP全部
已启用 - SMIL文件:sopweekendsmil.smil(以下内容)
SMIL文件(出于隐私原因,在底部发布的测试URL中,我目前使用的内容与本SMIL中所述的有所不同-以下是实际项目的SMIL文件):
<?xml version="1.0" encoding="UTF-8"?>
<smil title="">
<body>
<switch>
<video height="240" src="SOP_priorities_240p.mp4" width="320">
<param name="videoBitrate" value="1000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="360" src="SOP_priorities_360p.mp4" width="640">
<param name="videoBitrate" value="2000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="480" src="SOP_priorities_480p.mp4" width="720">
<param name="videoBitrate" value="2000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="540" src="SOP_priorities_540p.mp4" width="960">
<param name="videoBitrate" value="2500000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="720" src="SOP_priorities_720p.mp4" width="1280">
<param name="videoBitrate" value="5000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
</switch>
</body>
</smil>
我在wowza服务器上的相应文件夹中拥有上述视频.
在应用程序网页中:我正在使用JW Player,并具有以下代码来嵌入JW Player(版本6.9):
<script type="text/javascript">
jwplayer("myElement").setup({
fallback: true,
width: 640,
height: 480,
sources: [{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/jwplayer.smil"
},{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/playlist.m3u8"
},{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/manifest.f4m"
},{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/manifest.mpd"
}],
rtmp: {
bufferlength: '10'
},
plugins: {
'qualitymonitor-2':{}
}
});
</script>
(我真的不知道qualitymonitor插件的功能是什么,或者它根本不起作用.如果我将其取出,似乎没有任何影响...).我尝试使用JW Player语法进行多种变体,但这在桌面浏览器(Chrome/Firefox)上有效.但是,唯一可以正常运行的文件/URL似乎是jwplayer.smil.其他选项均无法在桌面浏览器上运行-如果我取出jwplayer.smil URL来测试其他选项,则会收到找不到可播放的源"消息.另外,无论我如何尝试,这在任何移动浏览器上都无法正常工作.我只尝试了一个文件(例如:.m3u8 smil url),并得到相同的错误.
当我尝试在Wowza服务器界面中使用测试播放器"功能时,MPEG DASH测试可以正常工作,而Adobe HDS可以正常工作(在chrome浏览器中),但是我似乎无法在测试播放器之外工作. /p>
我觉得我缺少一些概念性的东西-我需要为不同的消费者创建更多实际的文件吗?还是我应该如何设置JW Player?还是某些东西被阻止了?
测试网址: http://solsystech.com/
任何帮助将不胜感激.
RTMP是Flash格式,永远不会在移动设备上播放.为了最大程度地跨设备和跨浏览器兼容,HLS是首选格式.
I posted this in the wowza forums but have gotten a total of 0 responses, so I wanted to post here as well. I haven't done a lot of media streaming work and I'm trying to close out some details of a VOD project that basically streams video to a website and have run into an issue with enabling the correct stream to go to the correct consumer (ex: android browser, chrome desktop browser, iOS, etc). I've cycled through a bunch of tutorials, forums, etc and can't find the right fix, including some of the questions here on SO...
Here's what I have set up:On Wowza:I have a VOD application set up
- content directory:
${com.wowza.wms.context.VHostConfigHome}/content/Weekends - Playback types: MPEG-DASH, Apple HLS, Adobe RTMP, Adobe HDS, RTSP/RTP all
enabled - SMIL file: sopweekendsmil.smil (contents below)
SMIL file (in the test url posted at the bottom I'm currently using a different than described in this SMIL due to privacy - the below is the SMIL file for the actual project):
<?xml version="1.0" encoding="UTF-8"?>
<smil title="">
<body>
<switch>
<video height="240" src="SOP_priorities_240p.mp4" width="320">
<param name="videoBitrate" value="1000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="360" src="SOP_priorities_360p.mp4" width="640">
<param name="videoBitrate" value="2000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="480" src="SOP_priorities_480p.mp4" width="720">
<param name="videoBitrate" value="2000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="540" src="SOP_priorities_540p.mp4" width="960">
<param name="videoBitrate" value="2500000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
<video height="720" src="SOP_priorities_720p.mp4" width="1280">
<param name="videoBitrate" value="5000000" valuetype="data"></param>
<param name="audioBitrate" value="48000" valuetype="data"></param>
</video>
</switch>
</body>
</smil>
I have the above videos in the appropriate folder on the wowza server.
In the application webpage:I'm using JW Player and have the following code to embed JW Player (version 6.9):
<script type="text/javascript">
jwplayer("myElement").setup({
fallback: true,
width: 640,
height: 480,
sources: [{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/jwplayer.smil"
},{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/playlist.m3u8"
},{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/manifest.f4m"
},{
file: "http://[serverurl]:[port]/Weekends/smil:sopweekendsmil.smil/manifest.mpd"
}],
rtmp: {
bufferlength: '10'
},
plugins: {
'qualitymonitor-2':{}
}
});
</script>
(I don't really know what the qualitymonitor plugin does or if it works at all. Seems to have no influence if I take it out...).I tried a bunch of variations with the JW Player syntax, but this worked on the desktop browsers (Chrome/Firefox). However, the only file/url that works correctly live seems to be the jwplayer.smil. None of the other ones work on the desktop browsers - I get a "No playable sources found" message if I take out the jwplayer.smil url to test the other ones. Also, this isn't working in any way on any mobile browsers no matter what I try. I've tried just a single file (ex: the .m3u8 smil url) and get the same error.
When I try the Test Players function in the Wowza server interface, the MPEG DASH test works correctly and the Adobe HDS works correctly (in chrome browser) but I can't seem to get those working outside of the Test Players.
I get the feeling that I'm missing some conceptual piece - do I need to create more actual files for the different consumers? Or is it possibly how I have JW Player set up? Or maybe something is being blocked?
Test URL: http://solsystech.com/
Any help would be greatly appreciated.
RTMP is a Flash format and will never play on mobile. HLS is the preferred format for maximum cross-device and cross-browser compatibility.
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