一款合适的HDMI高清采集卡对于游戏直播来说是很重要,下面同三维小编就来阐述一下如何选出一款好的HDMI高清采集卡。

1、HDMI高清采集卡的分辨率是否支持游戏的输出分辨率

往往一些卖家搞噱头,声称可以支持1080P60帧,但是采集卡实际支持的也就是1080P30帧。所以这点很重要。一定要根据自己的需要购买游戏直播HDMI采集卡。网上的采集卡种类五花八门,有的直播推流并不能输出1080P60帧。一个是HDMI可以输入的最高分辨率,还有一个是可以录制和推流的最高分辨率是多少。

2、HDMI高清采集卡对软件的兼容性好不好

因为便宜的采集卡并不是所有市面上的软件都是可以支持的。有的只是支持自带软件,这样就造成使用上比较麻烦。

3、最好选择免驱的USB外置HDMI高清采集卡

这样使用起来比较方便。如果是笔记本的话这样移动起来就更方便了。不受位置的影响。

HDMI.jpg

4、USB采集卡最好带USB独立供电

选择USB的时候如果要加USB延长线的话,最好使用带USB独立供电的,避免造成USB接口供电不足,无法正常使用。

5、HDMI高清采集卡的稳定性

一款采集卡的好坏跟稳定性有很大关系,你不能说买了一块采集卡没用一个星期就坏掉了。然后更换,用了不到一个月又坏掉了。又要更换或者维修,这样就严重影响了使用的感受。所有一款好的视频采集卡,应该可以经受7*24小时不间断工作的要求。稳定性一定要高,才可以满足特殊人群的需求。

6、切记不要热插拔

HDMI采集卡最重要一点是切记不要热插拔。一定要在设备断电,或者电脑断电的情况下拔插HDMI线。在平时的客户问题中,经常会有HDMI热插拔造成的采集卡接口烧掉的情况。

以上6点问题,不管是在使用还是购买的时候,都是需要多加注意的。同三维HDMI高清采集卡种类多,支持的分辨率也多,完全满足7*24小时不间断工作需要。这方面同三维在不断地追求更好的品质做到客户满意。

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