Manage Safari's Favorites

If you tap or press cmd+L keys in Safari, you will see a dropdown list of icons. Sometimes, you may find some icons aren't valid or you don't need, or, you may want to add some weblinks there. How can you manage those icons?



I found one article about how to remove some icons from the list(just drag one out of the list), but it does not mention how to add new.

If you pay attention to those icons, you would find out they are listed in several groups, first one Favorites, second Frequently Visited... Actually, they are all in Safari's Bookmarks. Soon I found a simple way to add. Just select from menu Bookmarks | Add Bookmark...,



a prompt window will show where to add, and what text will be displayed for the current view webpage,  by default to Favorites.




Further explore, I found that Edit Bookmarks from menu is the place to reveal all the information of icons displayed in address dropdown list window.

References

• OSXDaily blog: Move or Remove icons from Safari Bookmarks Menu in Max OS X

Live YouTube with OBS

I recently got a request from a group of my friends to do a live streaming on YouTube. I did this long time before on my Mac. I thought that it should be easy, even though I still decided to do preparation one week ahead of time. I could not get it to work at start. I have spent several days struggling to figure out how to stream video and audio to YouTube. Finally, I got it work. Here I would like to make some notes on this experience.

What I need for Live Streaming

YouTube raised bar to do live streaming for mobile devices, at least 1,000 subscribes for the time being (Dec 10, 2019). I have to do it with software on my Mac. Here is the list I have to set up:

• Live streaming software: OBS (Open Broadcaster Software);
• Web camera as movable camera to shoot: EpocCam for iPhone to shoot, and EpocCam View on Mac to receive video from EpocCam on iPhone;
• External microphone for audio recording.

and of course, YouTube account is requested to do live streaming. Another thing is that Chrome is required to run Live YouTube, since Safari does not support some features by Live Y.

iPhone as Web Camera

EpocCam iPhone Webcam Viewer is a Mac app, which can be obtained from App Store. On iPhone side, you can also get EpocCam iOS app. In order for Mac to get video source, run the iOS app first, and then run the Mac app on my Mac computer. Both should be on the same network. This is very easy and straightforward step up.

OBS Configuration for Video Source

OBS installation is very easy as well. For Catalina OS, you may experience some issue to run the installation package since it is not from from App Store. Open System Preferences | Security & Privacy, and you will see in General tab that installation... for permission.

Catalina OS has more security features, thereafter, capturing screen/windows, and accessing to a mic have to be permitted by user.

The first difficulty is to get video source for OBS streaming. After one or two days's investigation I eventually found a way to get video source: window capturing. This can be set by adding video source from source panel:



EpocCam running window can be found in window list:

OBS Configuration for Audio Source

The most difficult one is to configure audio source. Before set it up, the following app should be installed first:

iShowU Audio Capture

Basically, this app is used to install a driver as extension to OS X so that it can used as a way to capture audio on Mac computer. The installation process requires to give permission from System Preferences | Security & Privacy.

The next step is to set up audio output device by running Mac utility app: Audio MIDI Setup. Add a new Multi-output Device from left panel:



above is the case of Multi-Output Device with iShowU Audio Capture and Built-in Output checked.

Remember: each time start a live OBS streaming, make sure this Multi-Output Device is selected as output device either from System Preferences | Sound Output tab, from top right Speaker icon:



or

The final and very important step is to start OBS from Terminal with the following command(audio capture would not work if launching OBS directly from Applications!):

open /Applications/OBS.app/Contents/MacOS/OBS --args -picture

When you first time to run this command from Terminal, you will get permission prompt to let this shell to access mic. I think that access to microphone is done by running OBS with argument settings from Terminal. You can verify it by looking at Audio Mixer penal on OBS window's bottom.

Don't close Terminal during live streaming period!

This is my OBS settings for Audio:



The above are all my findings after several days and long hours struggling. I am very happy to get all the issues resolved.

I wrote this blog for my future reference and hope it may help you with similar difficulties.

References

• OBS web site
• Kinoni provider for web camera apps: EpocCam apps (iOS and macOS)
• YouTube tutorial: Learn OBS in 30 minutes
• YouTube solution show on OBS: OBS Sound problem solution (Catalina)
• OBS support QA: macOS 10.15 Catalina Support Status (this article provides script to open OBS in terminal)
• Mac app: iShowU Audio Capture app

Watch AppleTV on AppleTV Device

Recently I joined Apple TV subscription by using family sharing. I can watch AppleTV content on my iPhone and Mac computers. However I could not watch the content on my AppleTV device straight through AppleTV app(TV app in short). On my other devices, I can watch TV content when I open TV app since I use the same AppleID with family sharing setting. On my AppleTV device, when I open the TV app, I get prompt to sign in with password for my AppleID. There is no problem to sign in, but I see Trial icon which is not showing on my other devices.

I could mirror or redirect content from my other Apple devices to my big TV screen, but it is painful to watch high resolution TV streaming in this way, always stuck or spinning wheels on screen. My device is 3rd generation one.

After several days trying and investigation, I could not find solution. I decided to get help from Apple. I found Apple support from web. I clicked on call support link from my AppleID page, I was told that Apple support would call me directly. That's new and interesting. Indeed, I got a call from Apple in no time. It was about 8pm on Saturday night.

I explained my issue. The support person actually was not the right one for this issue, but I was forward to multimedia streaming support department.

Solution: Password+Passcode

To cut the story short, the solution is very simple. In the sign in prompt when I open TV app, I was told to type in my AppleID password plus passcode. The passcode can be get from my iPhone. In settings, tap on my name, then Password & Security. Scroll down there is Get Verification Code link to get passcode.

That's very wired and so simple. This requirement is one time. After that, I don't see Trial icon and no need to sign in again. Now I can enjoy my AppleTV content straight from my AppleTV device!