網絡攝像頭工作原理

I've been a remote worker and an occasional YouTuber for well over a decade. I'm always looking for a better setup because the goal is clear - how can I interact with you and my co-workers in a way that has high-enough fidelity that I don't need to drive to Seattle every week!

十多年來，我一直是一名遠程工作者，偶爾也擔任YouTuber。 我一直在尋找更好的設置，因為目標很明確-我如何與您和我的同事保持高度的忠誠度，而我每周不必開車去西雅圖！

I believe if my camera is clear and my audio is clear than I can really have a remote relationship with my team that is effective and true.

我相信，如果我的攝像機清晰，音頻清晰，我與團隊之間就可以建立有效而真實的遠程關系。

Everyone has a webcam these days and can just get on a video call and have a chat - but is it of sufficient quality that you feel like you're really having a good conversation with folks and truly connecting!

如今，每個人都有一個網絡攝像頭，可以進行視頻通話并進行聊天-但是它的質量是否足以使您感覺與其他人進行的是很好的交談并真正建立了聯系！

Here's a shot of my setup during a meeting I'm in here at Microsoft:

這是我在Microsoft參加的會議期間設置的快照：

Here's my thoughts on Good, Better, add Best set-ups for remotes and YouTubers without spending thousands.

這是我對“好”，“好”的想法，無需花費數千美元即可為遙控器和YouTuber添加最佳設置。

好 (Good)

• The Logitech C270 Webcam can be gotten for as little as $20 or less! It's wholly adequate with enough light. Logitech C270網絡攝像頭 只需20美元或不到20美元即可獲得！ 有足夠的光線就足夠了。

  • It only does 720p and it's USB2 so I can't enthusiastically recommend it but it's OK again, if you throw light at it. In the dark is just a webcam.

    它只支持720p，它是USB2，所以我不推薦它，但是如果您輕拍它的話，也可以。 在黑暗中只是一個攝像頭。

  The Logitech C270 Webcam can be gotten for as little as $20 or less! It's wholly adequate with enough light. Logitech C270網絡攝像頭 只需20美元或不到20美元即可獲得！ 有足夠的光線就足夠了。

• The Logitech USB Headset H570 is decent, as is the lovely Jabra UC Voice corded headset. I prefer the Jabra because it only covers one ear and doesn't give me the "two covered ears" claustrophobic feeling.

  Logitech USB耳機H570和可愛的Jabra UC Voice有線耳機一樣不錯。 我更喜歡Jabra，因為它只覆蓋一只耳朵并且不會給我“兩只覆蓋的耳朵”幽閉恐懼癥的感覺。

  • To be clear - audio quality matters. Any crappy headset (or quality one as above) will ALWAYS be better than your webcam's default or your laptop's default. Always. Mics need to be closer to your mouth to sound good.

    要明確-音頻質量很重要。 任何cr腳的耳機(或以上質量的耳機)總是比網絡攝像頭的默認值或筆記本電腦的默認值更好。 總是。 麥克風需要靠近您的嘴才能聽起來不錯。

  The Logitech USB Headset H570 is decent, as is the lovely Jabra UC Voice corded headset. I prefer the Jabra because it only covers one ear and doesn't give me the "two covered ears" claustrophobic feeling.

  Logitech USB耳機H570和可愛的Jabra UC Voice有線耳機一樣不錯。 我更喜歡Jabra，因為它只覆蓋一只耳朵并且不會給我“兩只覆蓋的耳朵”幽閉恐懼癥的感覺。

• Small webcam Ringlight.

  小型網絡攝像頭Ringlight 。

  • Light light light. Webcams, especially cheap ones NEED LIGHT. It feels weird and I get it but the quality is SO MUCH BETTER with some decent fill light. Get a ring light that's powered by USB and use it on calls. Yes, it looks ridiculous but it WORKS.

    輕輕輕。 網絡攝像頭，尤其是便宜的網絡攝像頭，需要輕巧。 感覺很奇怪，我知道了，但是質量很好，有一些不錯的補光燈。 獲取由USB供電的環形燈，并在通話中使用它。 是的，它看起來很荒謬，但是可以。

  Small webcam Ringlight.

  小型網絡攝像頭Ringlight 。

更好 (Better)

How can we improve on the GOOD setup. Clearer videos and better sound/sound feel.

我們如何改善“良好”設置。 更清晰的視頻和更好的聲音/聲音感覺。

Some folks feel the Logitech Brio is overhyped and I think that's fair. It's a "4k" camera that's not as impressive as it should be. That said, it's a solid camera and arguably the best Logitech has to offer.

有些人認為Logitech Brio被夸大了，我認為這很公平。 這是“ 4k”相機，效果不佳。 也就是說，這是一臺堅固的相機，可以說是羅技必須提供的最好的相機。

If I could suggest a middle of the road solid "BETTER" setup for a remote worker, I'd recommend these

如果我建議為遠程工作人員設置一個穩定的“更好”設置的中間方法，則建議使用這些方法。

• Logitech Brio - solid 1080p 30fps

  羅技Brio-穩定的1080p 30fps

• Logtitech USB Headset

  Logtitech USB耳機

• LED Light ring

  LED燈環

The lights are the magic.

燈是魔術。

Now, moving beyond USB headsets, I love adding speakerphones - not for the mic, literally for the speaker. I love the Plantronics Portable USB Speakerphone. Requires no drivers, it just shows up as a mic and speaker automatically. I have it front and center in front of my monitor and I use it every day. It makes me feel like my Home Office is a real Office somehow.

現在，除了USB耳機之外，我還喜歡添加免提電話，而不是用于麥克風，實際上是為揚聲器。 我喜歡Plantronics便攜式USB揚聲器電話。 不需要驅動程序，它會自動顯示為麥克風和揚聲器。 我將它放在顯示器的正前方和中央，我每天都在使用它。 某種程度上，這讓我覺得我的內政部是一個真正的辦公室。

If conversations are private I'll use the headset above for the audio but when I want the sound to "come from the monitor" I'll SPLIT the audio. This is a pro tip. You can set up the Mic input as the headset mic and the Speaker output as a Speakerphone (or your main speakers). I like using the Speakerphone for voice and keeping the computer's output as the main speakers. Having this separate of voice and computer sounds is a small trick I play on myself but it helps to create a sense of location where the remote video person comes out of separate speakers.

如果對話是私人的，我將使用上面的耳機作為音頻，但是當我希望聲音從“監視器”發出時，我會拆分音頻。 這是一個專業提示。 您可以將麥克風輸入設置為頭戴式麥克風，將揚聲器輸出設置為免提電話(或主揚聲器)。 我喜歡使用免提電話發出聲音，并保持計算機的輸出作為主要揚聲器。 將聲音和計算機聲音分開是我自己玩的一個小技巧，但這有助于營造一種感覺，使遠程視頻人員從分開的揚聲器中出來。

最好 (Best)

Let's spend a little bit of money, but not so much that we break the bank.

讓我們花一點錢，但不要花太多，以免破壞銀行。

I'm going to make my own webcam. Rather than a plastic of the shelf single webcam, let's take an actual mirrorless camera - the kind you'd take to a photography class - and make it a HIGH QUALITY webcam.

我要制作自己的網絡攝像頭。 讓我們使用一臺真正的無反光鏡相機(您將要在攝影課上使用的那種相機)，而不是像架子上的單個網絡攝像機那樣塑料制成，并使其成為高品質的網絡攝像機。

We need a great camera and it needs to support HDMI out. The camera also needs to be able to stay on all day long, not overheat, and it needs to run on AC power (not on battery).

我們需要一臺出色的相機，它需要支持HDMI輸出。 攝像頭還需要能夠整日保持不過熱，并且需要使用交流電源(而不是電池)供電。

Here's a list of cameras that have clean HDMI out and can stay on all day. You might have one of these cameras in your closet! I like the Sony A6000 and here's its characteristics.

這是一臺干凈的HDMI輸出并且可以整天使用的相機列表。 您的壁櫥中可能裝有這些相機之一！ 我喜歡索尼A6000，這是它的特色。

• Sony A6000 - I found this on Craigslist for $300.

  索尼A6000-我在Craigslist上以300美元的價格找到了它。

  • Max resolution: 1080p and a buttery smooth 60fps

    最高分辨率： 1080p和黃油狀60fps

  • Clean HDMI: Yes

    清潔HDMI：是

  • Unlimited runtime: Yes

    無限運行時間：是

  • Connection type: Micro HDMI

    連接類型： Micro HDMI

  • Power: Dummy Battery

    電源：虛擬電池

  • Verified by: Elgato

    驗證人： Elgato

  • Notes: Requires dummy battery for power (sold separately) Retains full autofocus with clean HDMI output

    注意：需要虛擬電池供電(另售)，保持干凈的HDMI輸出時的完全自動對焦

    Notes: Requires dummy battery for power (sold separately) Retains full autofocus with clean HDMI output注意：需要虛擬電池供電(另售)，保持干凈的HDMI輸出時完全自動對焦

  Sony A6000 - I found this on Craigslist for $300.

  索尼A6000-我在Craigslist上以300美元的價格找到了它。

• I need a "dummy battery" for this camera. Turns out this is a whole class of thing you can buy. Who knew?

  我需要此相機的“虛擬電池”。 事實證明，這是您可以購買的一整類東西。 誰知道？

• This camera has micro-HDMI so I need a micro-HDMI to HDMI cable.

  本相機具有微型HDMI，所以我需要微型HDMI至HDMI電纜。

• Now this is just a loose camera, so how I will mount it on my monitor?

  現在這只是一臺松動的相機，那么如何將其安裝在顯示器上呢？

  • I like mounting it INSIDE the Ring Light. If you don't want the light you can just get this clamp mount.

    我喜歡將其安裝在環形燈內。 如果您不想要照明燈，則只需安裝此夾具即可。

  • Or you can do what I did - get the CLAMP then the LIGHT and then put the CAMERA in that like a sandwic

    或者，您可以做我所做的事情-先獲得CLAMP，再獲得LIGHT，然后將CAMERA像sandwic那樣放入其中

• This camera and cameras like it output HDMI and I need that HDMI to be inputted into my computer and I want the HDMI output of the camera to look like it's a regular Webcam. The magical device that does this for us is the Elgato CamLink 4k. It's literally a little stick with HDMI input on one end and a USB3 on the other side. It took 5 minutes to install.

  這款相機和類似的相機輸出HDMI，我需要將該HDMI輸入到我的計算機中，并且我希望相機的HDMI輸出看起來像是普通的網絡攝像頭。 為我們做到這一點的神奇設備是Elgato CamLink 4k 。 從字面上看，這有點像一根棍子，一端是HDMI輸入，另一側是USB3。 安裝花費了5分鐘。

  • This device also has the added benefit of being a generic "capture card" if you want to record or broadcast your gaming consoles OR other computers!

    如果您要錄制或廣播游戲機或其他計算機，此設備還具有成為通用“捕獲卡”的額外好處！

    This device also has the added benefit of being a generic "capture card" if you want to record or broadcast your gaming consoles OR other computers!

    如果您要錄制或廣播游戲機或其他計算機，此設備還具有成為通用“捕獲卡”的額外好處！

  This camera and cameras like it output HDMI and I need that HDMI to be inputted into my computer and I want the HDMI output of the camera to look like it's a regular Webcam. The magical device that does this for us is the Elgato CamLink 4k. It's literally a little stick with HDMI input on one end and a USB3 on the other side. It took 5 minutes to install.

  這款相機和類似的相機輸出HDMI，我需要將該HDMI輸入到我的計算機中，并且我希望相機的HDMI輸出看起來像是普通的網絡攝像頭。 為我們做到這一點的神奇設備是Elgato CamLink 4k 。 從字面上看，這有點像一根棍子，一端是HDMI輸入，另一側是USB3。 安裝花費了5分鐘。

Here's a YouTube video I made that shows you these cameras, before and after - Good, Better, and BEST!

這是我制作的YouTube視頻，向您展示了這些相機的拍攝前后-好，更好和最好！

What do you think? Thanks to John Miller and Jeff Fritz for their help and guidance!

你怎么看？ 感謝John Miller和Jeff Fritz的幫助和指導！

* I use Amazon referral links and donate the little money to my kids' school. You support charter schools when you use these links.

*我使用亞馬遜推薦鏈接，并將這筆小錢捐贈給我的孩子的學校。 使用這些鏈接時，您將支持特許學校。

Sponsor: OzCode is a magical debugging extension for C#/.NET devs working in Visual Studio. Get to the root cause of your bugs faster with heads-up display, advanced search inside objects, LINQ query debugging, side-by-side object comparisons & more. Try for free!

贊助商： OzCode是在Visual Studio中工作的C＃/。NET開發人員的神奇調試擴展。 通過抬頭顯示，對象內部的高級搜索，LINQ查詢調試，并排對象比較等，可以更快地找到錯誤的根本原因。 免費試用！

翻譯自: https://www.hanselman.com/blog/good-better-best-creating-the-ultimate-remote-worker-webcam-setup-on-a-budget

網絡攝像頭工作原理

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