本文导读目录:
1、2025年1月华为ascend p6(蓝牙耳机连接电脑)
afe.(AFe.如何加到C#Gōng程里边
可以添加到工具箱中),AFe.Imaging,AFe.Video,AFe.Video.DirectShow;然后直接上代码viewplaincopyprint?private?FilterInfoCollection?videoDevices;??private?VideoCaptureDevice?videoSource;??public?int?selectedDeviceIndex?=?;??privateFilterInfoCollectionvideoDevices;????priva teVideoCaptureDevicevideoSource;????publicintselectedDeviceIndex=;下面是获取设备viewplaincopyprint?public?FilterInfoCollection?GetDevices()??{??try??{??//枚举所有视频输入设备??videoDevices?=?new?FilterInfoCollection(FilterCategory.VideoInputDevice);??if?(videoDevices.Count?!=?)??{??LogClass.WriteFile(“已找到视频设备.“);??return?videoDevices;??}??else??return?null;??}??catch?(Exception?ex)??{??LogClass.WriteFile(“error:没有找到视频设备,具体原因:“?+?ex.Message);??return?null;??}??}??publicFilterInfoCollectionGetDevices()???????{???????????try???????????{???????????????//枚举所有视频输入设备???????????????videoDevices=newFilterInfoCollection(FilterCategory.VideoInputDevice);???????????????if(videoDevices.Count!=)???????????????{???????????????????LogClass.WriteFile(“已找到视频设备.“);???????????????????returnvideoDevices;???????????????}???????????????else???????????????????returnnull;???????????}???????????catch(Exceptionex)???????????{???????????????LogClass.WriteFile(“error:没有找到视频Shè备,Yī会儿会不停的拍照,一会儿会BùTíng的拍照,单帧publicvoidGrabBitmap(stringpath)????{??????if(videoSource==null)????????return;??????g_Path=path;??????videoSource.NewFrame+=newNewFrameEventHandler(videoSource_NewFrame);????}viewplaincopyprint?void?videoSource_NewFrame(object?sender,?AFe.Video.NewFrameEventArgs?eventArgs)??{??Bitmap?bmp?=?(Bitmap)eventArgs.Frame.Clone();??string?fullPath?=?path?+?“temp\“;??if?(!Directory.Exists(fullPath))??Directory.CreateDirectory(fullPath);??string?img?=?fullPath?+?DateTime.Now.ToString(“yyyyMMdd?hhmmss“)?+?“.bmp“;??bmp.Save(img);??voidvideoSource_NewFrame(objectsender,AFe.Video.NewFrameEventArgseventArgs)????{??????Bitmapbmp=(Bitmap)eventArgs.Frame.Clone();??????stringfullPath=path+“temp\“;??????if(!Directory.Exists(fullPath))????????Directory.CreateDirectory(fullPath);??????stringimg=fullPath+DateTime.Now.ToString(“yyyyMMddhhmmss“)+“.bmp“;??????bmp.Save(img);viewplaincopyprint?//如果这里不写这个,单帧??public?void?GrabBitmap(string?path)??{??if?(videoSource?==?null)??return;??g_Path?=?path;??videoSource.NewFrame?+=?new?NewFrameEventHandler(videoSource_NewFrame);??}??//抓图,videoSource.NewFrame?-=?new?NewFrameEventHandler(videoSource_NewFrame);?2025年1月华为ascend p6(蓝牙耳机连接电脑)?}??//Rú果这里不写这个,然后连接摄像头viewplaincopyprint?《p》?///?《summary》??///?连接视频摄像头??///?《/summary》??///?《param?name=“deviceIndex“》《/param》??///?《param?name=“resolutionIndex“》《/param》??///?《returns》《/returns》??public?VideoCaptureDevice?VideoConnect(int?deviceIndex?=?,?int?resolutionIndex?=?)??{??if?(videoDevices.Count?《=?)??return?null;??selectedDeviceIndex?=?deviceIndex;??videoSource?=?new?VideoCaptureDevice(videoDevices.MonikerString);《/p》《p》????????????return?videoSource;??}《/p》??《p》?///《summary》???????///连接视频摄像Tóu???????///《/summary》???????///《paramname=“deviceIndex“》《/param》???????///《paramname=“resolutionIndex“》《/param》???????///《returns》《/returns》???????publicVideoCaptureDeviceVideoConnect(intdeviceIndex=,intresolutionIndex=)???????{???????????if(videoDevices.Count《=)???????????????returnnull;???????????selectedDeviceIndex=deviceIndex;???????????videoSource=newVideoCaptureDevice(videoDevices.MonikerString);《/p》《p》???????????returnvideoSource;???????}《/p》viewplaincopyprint?//抓图。
AFe.如何加到C#工程里边
首Xiān用到AFe类库下载地址
然后引用AFe,AFe.Controls(这个是控件,可以添加到工具箱中),AFe.Imaging,AFe.Video,AFe.Video.DirectShow;
蓝牙耳机连接电脑双扬声Qì立Tǐ音手机(双扬声器的手机有哪几款)
本文主要介Shào双扬声器立体声手机(双扬声器手机有哪些型号),下面一起Kàn看Shuāng扬声器立体声手机(双扬声Qì手Jī有哪些型号)相关资讯2025年1月华为ascend p6(蓝牙耳机连接电脑)。
#手Jī推荐#It现在是春节,很多朋Yǒu可能会当场过春节,在家里住七Tiān,所Yǐ视听设备要准备好。听音乐和演奏TikTok是不可或缺的。在家戴耳机,it太不舒服了。唐不要说出来。;很不舒服。戴久了也会影响听力。一旦你想念你的女朋友。;的指示,使用扬声器。唐不用说开关它的麻烦。换房的话声音会小,可能会断断续续。你一定要移动扬声器吗?在家里播放TikTok的时候,最Cháng用的扬声器是Nèi置的手机,Dàn并不是所有的Shǒu机都足Gòu强Dà,可以外放。立体声双扬声器ShìLiáng好音质的基本要求。ér这四款手机表现更为出色。
音箱规格和技术:(上)(下),哈曼卡顿调音。
华为ascend p6的介绍就聊到这里吧,感谢你花时间阅读本站内容,更多关于蓝牙耳机连接电脑、华为ascend p6的信息别忘了在本站进行查找喔。