如何提高Flash直播视频的质量?
我创建了使用 Adobe Media Server 广播/观看实时流媒体的 Flash 应用程序,即使关闭麦克风,其质量也很低... 我将质量和带宽设置为 0,这意味着应用程序必须决定在每个时刻使用哪个更好。 这比手动设置要好得多,因为如果我设置较低的质量和带宽,对于具有更好广播(更好上传)的用户来说可能会产生不好的结果。
Skype 和 MSN 如何处理他们的视频通话?
因为它与那里使用的上传/下载相同,但质量要好得多,并且视频与音频同步,这在 Flash 中不是这种情况...
在 Flash 中,我遇到图像卷曲、音频跳过... 例如,如果 DJ 正在广播,观众将无法看到/听到任何内容……
有没有办法改进这一点?
这是广播前设置的摄像机配置:
camera.setQuality(0, 0); //bandwidth and quality set to auto
camera.setMode(595,415,15, true); //width, height, frame-rate, camera closest resolution
我没有更改任何其他内容,只是将其附加到流媒体...
有什么应该更改/添加的吗?
谢谢你!
I created Flash application that is broadcasting/watching live streaming with Adobe Media Server, and it's quality is low even with microphone turned off...
I set quality and bandwidth to 0, meaning that application has to decide which one is better to use in each moment.
It's much better than manually setting, since if I put lower quality and bandwidth it might have bad results with users with better broadcast( better upload ).
How does Skype and MSN handle theirs video talks?
Since it's the same upload/download used there, but quality is much better and video is synchronized with audio, which is not the case in Flash...
In Flash I am getting image frizzing, audio skipping...
And if for example DJ is broadcasting watchers won't be able to see/hear anything...
Is there a way to improve this?
Here is the camera configuration set before broadcasting:
camera.setQuality(0, 0); //bandwidth and quality set to auto
camera.setMode(595,415,15, true); //width, height, frame-rate, camera closest resolution
I haven't changed anything else, just attached this to streamer...
Is there something that should be changed/added?
Thank you!
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这取决于用户连接和相机质量,并且无法更改。
对于高清模式,只需更改为:
并恢复到正常设置:
无需重置 netStream 连接来更改此设置,只需运行此代码,相机将以这种质量“重新启动”。
-关闭-
It depends on user connection, and camera quality, and it can't be changed.
For HD mode just change to:
and back to normal set it with:
There is no need to reset netStream connection to change this, just run this code and camera will "restart" with this quality.
-Closed-