Ezmo is shutting down

EzmoEzmo, the Norwegian Music 2.0 startup launched on June 8th 2007, is turning off the lights on March 14th 2008. A long, but unsuccessful struggle to secure further financing is the reason reported on the company blog. The owner, FAST Search & Transfer (soon to be Microsoft), is pulling the plug on what may have been a very expensive showcase of their social multimedia platform software.

As a user of Ezmo, you get a Flash-based media player and media library, and an opportunity to upload your entire collection of audio files to their servers. Your music will then be available on any computer with Internet and a soundcard, mobiles included. The slick user interface is implemented in Adobe Flex. You get to listen to all your friends music, too. That is if you only have 10 friends.

It is this pequliar “10 friends” limitation that created a buzz when Ezmo was launched. You see, file sharing between friends is permitted in Norway. It’s a bit of a legal gray zone, but generally considered as fair use. Ezmo set out to exploit this “loophole” by putting a limit on the number of friends you could share your music with. It generated some headlines, but the record industry didn’t drag them to court then.

Their revenue model is based on music sales and promotion, but none of the major labels and their interest organizations were apparently interested in using Ezmo as a marketing and distribution channel. With no natural cash flow in sight, and without additional financing, they had no alternative but to shut the service down and close the company.

It’s a shame, because I’ve had the privilege of meeting with the creators of the technology that powers Ezmo on several occations, discussing the capabilites of the platform. Besides audio streaming and uploading it provides multimedia transcoding for multiple channels and devices, integration with e-commerce solutions, social recommendation and community features like chatting and profile management. Ezmo didn’t get time to do it all, unfortunately.

Ezmo isn’t alone in providing web-based media storage and access. MP3Tunes, MediaMaster and Anywhere.FM all provide similar services, and the Ezmo team encourages all disappointed Ezmo users to seek out a replacement. If you don’t feel the need to upload all your music, and you live in the UK, US or Germany, perhaps the new full-track service from Last.fm is for you.

Major record labels are the present, but I’m not so sure Ezmo and the likes are the future. Will access to music eventually replace ownership? Will music flow like water? People feel differently.

On a personal note, the last CD I bought went straight onto my iPod and I didn’t even look at the innersleve. Now if my iPod was connected to Last.fm, why would I even bother spending money purchasing music CD and files, as long as Last.fm gives me what I want, when I want it?

That’s me, though, and it’s totally cool if you disagree.

It’s aLive!

On Friday we attempted our first live recording and streaming session at the café. To the soft sounds of acoustic flamenco guitar, we gave life to our little Frankenstein’s Monster with a jolt of electricity.

I had bought myself a small Beringer mixer for the occation, with two microphone preamps and some cables. Unfortunately, I forgot the microphones, silly me. That mean we had to come up with a MacGyver solution, pulling the longest mini-jack cable straight across the room from the on-stage mixer, duct-taping it to the ceiling. The cable was broken, of course, giving us sound in one channel only.

Amature sound tech problems aside, it was a great opportunity to start experimenting with the video compression and streaming. The DV camera delivers 25 Mbps over FireWire to the MacBook running Quicktime Broadcaster. QT Broadcaster then encodes and compressed the video to 640×480 resolution at 30 frames per second, with a key frame every 60th frame. For good measures I clamped the output bitrate clamped at 1300 kbps, not that it ever exceeded half the rate.

Darwin Streaming Server was running on my Ubuntu laptop. It read the live stream from QT Broadcaster, and sent it of to another computer on the local network, where it played back in a Quicktime web browser plugin. Neato:-)
H.264 is easily one of the best codecs around, giving supreme quality at lower bit rates. We confirmed this by comparing against an older MPEG-4 codec. To us the H.264 seemed to create crisper and higher contrast images even at half the bitrate.

I learnt one thing in particular from this first session: live video compression places higher demands on the hardware than offline compression.

The dual core Intel MacBook was pegged at 80% throughout the entire session. When the hardware resources are maxed out like this, the encoding algorithm has to trade quality for efficiency, resulting in sub-optimal compression. Unfortunately it shows:-( It turns out that Quicktime H.264 encoding and Intel-based Macs may not be such a good combination after all.

Several costly high-end hardware-based encoding products exist, of course, but the affordable 99$ Turbo.264 USB 2.0 H.264 hardware encoder from Elgato naturally caught my attention. Word has it that they’re working on a live encoding version for use in programs like QT Broadcaster. Somebody heard my prayers.

Comparing low-budget streaming solutions

I’ve been rummaging the web looking for inexpensive solutions to live streaming, and came up with this feature comparison to help me decide.

The solutions are combinations of server software, client software and streaming formats. They all satisfy my basic criteria, which are:

  1. The video capturing equipment delivers an H.264 encoded media stream to the streaming server.
  2. The streaming client runs in a web browser.
  3. The solution supports both live streaming and video-on-demand.

H.264 is a recent MPEG-4 compliant standard for video compression, providing good video quality at substantially lower bit rates than eg. MPEG-2 (as used in DVD’s). Quicktime Broadcaster (see previous post) produces H.264 streams, and I’m happy with that.

Flex is a framework for creating rich Internet applications based on Flash, running in Flash Player 9 (which, according to Adobe, has 90,3% worldwide web browser coverage). With Flex you can, like you do with AJAX , build smooth web sites that feel like desktop applications. I like Flex. Flex looks nice:-) Flash Player 9 supports fullscreen video and H.264. Yes, it costs money if you want the Flex IDE software, but you can actually do with the free SDK.

Darwin is Apples free, open source version of the Quicktime Streaming Server, which supports Quicktime, MPEG-4 and 3GP streaming.

VLC is a free cross-platform media player that can also be used as a streaming server. It has to many features for me to comprehend, and I hope I’m not wrong about it’s capabilities to stream Flash.

The comparison

Server:
Client:
Format:
FMS1
Flex
H.264
Darwin
Flex/QT2
H.264
VLC
Flex
FLV
       
Server
Supports progressive download3 Yes Yes Yes
Supports live streaming Yes Yes Yes
Is cross-platform Yes Yes Yes
Supports live transcoding4 No No Yes
Supports mobile streaming5 Yes Yes Yes
       
Client      
Progressive download is cross-platform Yes Yes Yes
Streaming is cross-platform Yes Kinda6 Yes
Supports Rich Internet Applications Yes Kinda7 Yes
Supports fullscreen video Yes Kinda8 Yes
       
Format      
Provides high quality at low bitrates Yes Yes No
Is free for non-commercial use Yes Yes
Yes
Is free for commercial use Yes9 Yes10 Yes

  1. Flash Media Server is very expensive, and I include it here merely as a comparison. []
  2. Adobe has locked H.264 streaming to their proprietary RTMP protocol, allowing only their own Flash Media Server. This is a hybrid client side solution using Flex for VoD and a Quicktime browser plugin for live streaming. []
  3. Progressive download means playback starts while the file is still loading. []
  4. Transcoding from H.264 to Flash in this case. []
  5. Mobile streaming with 3GP. []
  6. Quicktime RTSP seems buggy on Linux. []
  7. Flex supports true RIA, QT plugin doesn’t. []
  8. Flex supports true RIA, QT plugin doesn’t. []
  9. H.264 is free when broadcasting from Norway, at least. []
  10. H.264 is free when broadcasting from Norway, at least. []

iCast you iConcert to your iFans

Klaus RødahlToday I met up with my friend Klaus Rødahl, film producer and half of Film Non Grata. Besides talking about the weather, I was planning to pump him for information on video recording, mixing and streaming.

Klaus showed me a promising piece of free software from Apple called Quicktime Broadcaster. It may be just what I need for my low-budget webcasting ambitions, provided I find myself a MacBook or something similar.

Quicktime Broadcaster (QB) captures video directly through the FireWire port of the computer. That means I don’t need an expensive video card, and that any DV camera will do the job (they all have FireWire output, I’m told).

I can also plug the analog line out from the mixing desk right into the computer’s soundcard, and QB will mix it together with the video. I like!

Text overlays may be possible through some use of AppleScript, but I’m not 100% sure on this one. It’s definitely a must, though.

QB sends out a single stream, which means that an additional streaming server is need to serve more that one viewer. That, and a big, fat broadband connection. Now there’s a challenge for the independent webcaster.

Apple products work with Apple-compatible formats, naturally, so QB uses the H.264 MPEG-4 codec, as well as the 3GPP streaming format for mobile multimedia. I’m not sure this is what I want, so I’m thinking to set up transcoding of the stream on another computer running VideoLAN (also free software, this time cross-plattform). I guess it takes a beefed-up computer to achieve this in real-time.

With your iPhone, you can soon watch iConcerts of your favorite iArtists, live from our mysterious jazz cafe in Oslo.

Check this out

Live! RevolutionCheck out my new weblog at http://www.musikkteknologen.no, giving you an expert view on the music business in Norway and around the world.

I will be blogging mainly about my latest project, Live! Revolution, a series of live jazz concert webcasts from a local cafe here in Oslo, Norway. The project plan is almost ready now.

In the time to come I’ll discuss and find solutions to challenges relating to:

  • copyright
  • music license fees
  • emerging business models
  • financing
  • marketing
  • hardware and software requirements

I hope you will provide some input to the discussions too.

Visit the site, and subscribe to the RSS feed. You can also subscribe by email. Meet you there!

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The old musikkteknologen.no site has been taken offline, and will soon re-emerge as a weblog.

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