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iPad/iPhone Live Video Streaming

Need to stream video over a network using iOS devices? Transmitting video over wifi or Cat5e using an Apple tablet or phone can be really easy. This is how to do it.

A recent gig required live video and audio streamed from one building to a projection screen in another building some distance away. The gig came as a last minute request (the night before a morning event). I had little time to prepare. They were in a bind and didn’t have anyone else they could count on. Though I did not own very much video equipment, I knew I had to help. I had to be creative in order to accomplish the task. Here is what I did.

First, I broke the problem into 2 parts: audio and video. Figuring out an audio solution was easy, since I’m primarily experienced in audio and had all the gear for that portion. So the tough part was figuring out video. Another factor to consider was that the signals needed to be fairly secure (to prevent easy hacking), so wired was preferred over wireless options. My plan was to send audio over balanced audio cables and video over ethernet/Cat5e cable to reassemble on them together on the other end.

Second, I scoped out the location. The buildings were two small structures set on opposite sides of a small parking lot. A quick reading with my super handy laser distance measurer revealed the buildings sat about 100 feet apart. This measurement was helpful for figuring out how much cabling I need to run between the two locations. In addition to the distance between the two, there was also a height factor (the receiving location was on the second floor), plus there were interior distances that needed to be run. Altogether the total distance from the source to the destination required enough cable to reach somewhere in the ballpark of 200 feet.

Third, I needed to inventory my equipment list to figure what I needed to buy, if anything. Luckily, I found a nice iOS app that streams video quite reliably.

Video Signal Flow

This is the basic routing I came up with:

iOS Device with Video Source App > Wifi Router > Ethernet Cable > Computer with Video Destination App > HDMI Cable > Output Device (Display or Projector)

And here are the specific details of my setup:

  1. a newer iOS Device (iPad/iPhone/iPod touch) with good camera (I used an iPad Mini 2.)
  2. a video streaming iOS app (I used AirBeam by Appologics UG with its companion desktop app AirBeam Pro.)
  3. a wifi router (I used an older AirPort Extreme Base Station A1354. For increased security, I also made sure the SSID was not broadcast, the network required a WPA2 password, and the password was fairly long and complicated. Not a perfect solution, but much better than an open wide, password-free network.)
  4. Cat5e cable (I used cable rated for outdoor use since it was kind of rainy and wet outside.)
  5. an Apple computer with ethernet jack (I used an aged Mid-2010 MacBook Pro.)
  6. a video adapter for connection to video cable (I used one of these AmazonBasics Mini DisplayPort (Thunderbolt) to HDMI adapters.)
  7. a video cable (I used an HDMI to HDMI cable.)
  8. an output device (I used a projector.)

Here is a sketch of my set up:

diagram of iOS live video streaming  gear connections

Not shown: MiniDisplay Port to HDMI adapter

I didn’t describe or diagram my audio setup as it was a little more traditional in approach. I may or may not write about that in another article.

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The Worst Christmas Song Ever

It’s time for Christmas music! Some love it, some hate it. I mostly like it. But no matter what our preferences, every year starting around Thanksgiving (and now even as early as Halloween – oh, the humanity!) we are bound to hear Christmas and holiday music playing non-stop at least until New Year’s Day (and […]

Photo of Elvis Santa with white guitar

It’s time for Christmas music!

Some love it, some hate it. I mostly like it. But no matter what our preferences, every year starting around Thanksgiving (and now even as early as Halloween – oh, the humanity!) we are bound to hear Christmas and holiday music playing non-stop at least until New Year’s Day (and sometimes longer). So no matter where we go, for approximately a month and a half every year, we’re bound to experience Christmas music in one form or another.

Good Songs

On the good side of Christmas music, we might hear Bing Crosby on an AM radio promising “I’ll Be Home For Christmas,” a claymationized Burl Ives wishing us a “Holly Jolly Christmas,” Ray Charles telling us that “The Spirit of Christmas” should last all year while Clark Griswold rediscovers old family films, Sarah McLachlan tenderly crooning a gorgeous “Silent Night,” or The Peanuts gang singing the melancholy perennial favorite “Christmas Time Is Here” by Vince Gauraldi.

And I have to admit I’m a sucker for Mariah Carey explaining (in no less than 12 octaves) that “All I Want for Christmas Is You.” I almost believe her. I bet you do too.

Bad Songs

But on the nefarious side of Christmas music, we have to suffer through double-time punk rock versions of “Jingle Bells,” terribly over-jazzed renditions of “Santa Baby,” the latest winner of a pop/idol/reality show butchering “O Holy Night,” college choirs covering the panic-inducing “Carol Of The Bells,” and Kevin McCallister lip-syncing The Drifters’ version of “White Christmas” into a hairbrush.

Countless bad Christmas songs have been hastily fluffed like whipped cream to make albums that are then pumped into the public airspace in hopes of swiping up a bit of Joe Consumer’s annual Christmas music budget. Without taking an official census, I’d say there are probably 20+ bad Christmas songs for every good one. In short, there are a lot of bad Christmas songs. The Christmas music naysayers really have some solid exhibits and evidence in their favor.

The Worst Song

In my mind only one Christmas song can claim to be the worst Christmas song ever. I award that prize to “The Christmas Shoes.” You’ve heard it, I’m sure. It’s the sappy tear-jerker about the poor little boy that wants to buy some shoes for his dying mother on Christmas Eve and it’s the epitome of awful. Sadly, it’s been made into a novel (what?!) and a movie that I’m sure Rob Lowe considers a low point in his career. Here are the lyrics and a video just in case you need a refresher.

The Christmas Shoes

It was almost Christmas time, there I stood in another line,
Tryin’ to buy that last gift or two, not really in the Christmas mood.
Standing right in front of me was a little boy waiting anxiously,
Pacing ’round like little boys do
And in his hands he held a pair of shoes.

His clothes were worn and old,
He was dirty from head to toe,
And when it came his time to pay,
I couldn’t believe what I heard him say,

“Sir, I want to buy these shoes for my Mama, please.
It’s Christmas Eve and these shoes are just her size.
Could you hurry, sir? Daddy says there’s not much time.
You see she’s been sick for quite a while,
And I know these shoes would make her smile,
And I want her to look beautiful
if Mama meets Jesus tonight.”

He counted pennies for what seemed like years,
Then the cashier said, “Son, there’s not enough here.”
He searched his pockets frantically,
Then he turned and he looked at me.
He said, “Mama made Christmas good at our house,
Though most years she just did without.
Tell me, sir, what am I going to do?
Somehow I’ve got to buy her these Christmas shoes.”

So I laid the money down,
I just had to help him out
I’ll never forget the look on his face when he said,
“Mama’s gonna look so great.”

“Sir, I want to buy these shoes for my Mama, please.
It’s Christmas Eve and these shoes are just her size.
Could you hurry, sir? Daddy says there’s not much time.
You see she’s been sick for quite a while,
And I know these shoes would make her smile,
And I want her to look beautiful
if Mama meets Jesus tonight.”

I knew I’d caught a glimpse of heaven’s love
As he thanked me and ran out.
I knew that God had sent that little boy
To remind me just what Christmas is all about.

I know a lot of Christmas songs could qualify for the worst ever, but I think this one wins for several reasons. I could rant about this song for awhile (as some of my friends and family know quite well), so I’ll try to make this short and sweet.

Note: My intent is not to criticize the songwriters or anyone that genuinely likes this song. I simply want to point out the problems I detect in this song. I am doing so because the song is insanely popular despite what I believe to be very obvious logical and theological flaws. I know lots of other Christmas songs fail in many of the same respects, but this one stands out above the others because it often goes under the radar as “a good song to sing in church.” Passing off heresy and consumerism under the guise of a heart-warming ballad is quite wrong on so many levels.

Why “The Christmas Shoes” is the worst Christmas song ever

The Real Meaning of Christmas is Consumerism

Ah, the Christmas consumerism machine at it’s finest! Finally someone has found a way to not only condone our consumption that makes it seem like the “Christian” thing to do, but has also capitalized on the concept by writing a song about it that’ll “just get ’em every time.” This is the primary reason I hate this song, and honestly, it’s reason enough, but I have to continue.

NOTE TO SELF: If you are ever hard up for cash, remember this simple song equation:
Poor Young Child + Dying Parent + Sacred Holiday = Money Train

Shopping alone?

Why is a little boy shopping alone on Christmas Eve? Why didn’t anyone else in the song see a problem with this? Wouldn’t someone contact authorities?

Don’t miss the last moment!

If “there’s not much time” left for the woman, then why is the boy out buying shoes instead of spending time with his mother in her final moments? Priorities, son. Priorities.

Almost dead people have no need for shoes.

I know it seems harsh, but if his mother is close to dying from a terminal disease she simply does not need shoes. Maybe it’s the kind gesture or the thought that counts, but if she’s really that close to death, she probably would not be conscious enough to recognize a heart-warming deed from her son. Seriously.

Dead people have no need for shoes.

Caskets only open on the end where the head is, so no one besides the undertaker is going to see mama in her beautiful new shoes. That’s gonna be a real let down. And if she’s cremated, well… you might as well just burn your money.

You don’t take it with you.

Umm… I thought we were all clear on that. For this being a “Christian” song, it sure seems like some pyramid-era theology is slipping in there. I don’t know what heaven will be like, but if I had to speculate about footwear, I’m pretty sure that whatever we wear in heaven (if we even need any shoes) will be far superior to whatever mass-produced-by-slave-labor kicks the boy could’ve purchased with some change at the local big box store.

Does Jesus care about shoes?

The boy’s concern is that his mama look beautiful when she meets Jesus. I’m not sure where the boy is getting his information about who Jesus is and what he wants from us. Jesus is not Tim Gunn and heaven is not Project Runway. Mama will not be voted out of heaven based on her footwear. If so, those atrocious Crocs you just bought mama will not be winning her any style points.

Picture of Christmas Crocs footwear

‘This worries me. Make it work.’ – a quote by Jesus or Tim Gunn, I can’t remember who said it.

Adults Messing Up

Congratulations, to the adults in this story (the father, the cashier, and the narrator of the song). Instead of being wise and using this difficult time as a teaching moment, you helped an already poor kid waste his last few coins on useless shoes and let him convince you that his well-meaning, but half-baked plan is in fact the true meaning of Christmas. But the shame doesn’t rest solely upon the fake characters of this trite story, we the consumers actually bought this song and are continuing to buy it every year! Please, for the sake of future generations, stop supporting this song.

These are just a few of the reasons why I believe this song is the worst Christmas song ever, but don’t let me convince you. Judge for yourself.

Buy Shoes for Christmas

Graphic: Shop To Stop Slavery logo If you actually are in the market to buy shoes for someone for Christmas and you want to do more than just buy shoes, check out ShopToStopSlavery.com. My friend Robin researches products that are fair trade and slavery free. You can visit her site to find quality resources and good places to shop. That’s a gift that keeps on giving, Clark.