Comments (3)
请使用公网播放器srs_player,并将对比播放器下面展示的参数(帧率、码率等)。
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你这么一说我想起来了,yasea视频前处理和UI在同一个线程里,计算量很大,的确是瓶颈,srs-sea是没有前处理的,谢谢告知!
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最新版优化了一下YUV前处理,分离线程,效果差不多。
播放平滑与否,跟帧率(fps)关系最大。用手机对比测试,由于不同手机摄像头设备接口不一样,比如Nexus可以自己设置fps=24,三星Galaxy Note2摄像头不支持fps,而是固定fps=10,自然Nexus推流播放平滑许多,三星Galaxy Note2略微卡顿。这不是软件能控制的。
而且还发现一个有趣现象,fps小的摄像头推流,手机不烫,烫的都是fps高的手机。我猜想是否考虑到这一点,某些厂商故意把fps底层写死。
既然你说srs-sea对比,具体我不知道什么情况,如果是同一台手机,那播放效果应该差不多,判别方法还是用公网那个srs-player看看播放参数(比如fps)对比是多少。
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