France 24's picture

[FR] France 24 Lab , compte rendu de la matinée porte ouverte

A l'occasion de la matinée portes ouvertes du Lab France 24, la session de présentation des produits de cette fin d'année a été retransmise en streaming live. Une vingtaine de membres de la communauté du lab étaient présents.

 

L'intégralité de la session a été enregistrée. Je conseille d'avancer à la minute 4:00 moment où la session démarre réellement.

Au cours de la session les démos suivantes ont été effectuées:

Quelques liens proposés par les participants:

PS: Le Lab est un espace à plusieurs dimensions. C'est une communauté de passionnés et d'amateurs de nouvelles technologies et de nouveaux medias. C'est une zone de démonstration et de téléchargement. C'est un blog sur lequel les membres de la direction des technologies de France24 prennent la parole pour décrire les projets les plus innovants sur lesquels ils travaillent. C'est une chance extraordinaire pour l'équipe technique de France 24 de tester ses produits auprés d'un public averti. Et c'est une vitrine pour attirer des compétences, des partenaires et des utilisateurs passionnés...

France 24's picture

France 24 Lab is opened to its members on 12/19



On December 19th, the France 24 Lab is opened to its members.

The first 20 people registered to attend the event will participate to a presentation of the new products developped in the Lab during the last months.
In the second part of the meeting we will discuss about the possibilities of usage and new functionnalities for 2009.
We will finish with a visit of France 24 backstage. The number of person is limited to 20 for logistical reasons. To get an invitation to the event, just register on Facebook
Michel Levy-Provencal's picture

France 24 Lab at "Before LeWeb"!

This year, there will be a Before "le Web08"!!!
It will take place at the OPUS Café (167 quai de Valmy 75010 Paris), and we will be present to talk about France 24 Lab and all the innovations for 2009! The party will be organised by the Open Coffee team.
To join, you can register freely at : http://fr.amiando.com/BeforeLeWeb08.html Hope we'll see you there...
Michel Levy-Provencal's picture

France 24 Lab was present at the Next Media Camp

The France Lab was present at the Next Media Camp organised last thursday in Paris (at La Cantine - Silicon Sentier). Here is the (french) slideshow used for the session "France 24 Lab : Next Media Techno"

Sylvain Leclercq's picture

Now, France24 has a Facebook app!



FRANCE 24 is one of the first French media who recently launched a Facebook application dedicated to the news. It’s called ‘Actu Quiz’ in French (‘News Quiz’ in English).
Aim is simple: to pile up points by responding to a range of questions (5 each day) related to a news topic (politics, economics, sports and so on). Nothing actually to win, just being ranked as one of the best ‘Quizer ‘ of the community. Everyone can challenge his FB buddies by sending invitations to play.
It’s easy to play, it’s not time consuming: 3 minutes max per quiz.
There are currently 4 000 people registered to this application since the launch, October the 15th. An average of 200 new players per day.
URL : http://apps.new.facebook.com/actu_quizz/
Michel Levy-Provencal's picture

Be the firsts on discovering and testing France 24's innovations !

credit: nappent

As promised, the innovations of the fall are now on the Lab. In the forthcoming 8 weeks, until the 6st December, as France 24 will celebrate its 2nd birthday, the France 24's Lab will publish its new multimedia applications.

Until the 6st December, a new project will be released in a beta-test version or in a production one almost in a weekly rate. Now ready for shipping :

  • A new version of the Observers Website
  • A interactive playlist to watch all past shows
  • A « rewind » system on the live-channel (we released yesterday the private alpha version of this app)
  • A new podcast system
  • A new version for the mobile phone site
  • A Quizz Facebook application
  • A new version of the Internet website with a classification of France 24's contents : themes / show / author in order to ameliorate the browsing and the generation of syndication feeds
  • A serial of Web widgets set-up and installable on your sites and blogs
  • A serial of Microsoft and MacOsX widgets in order to follow the news directly from your desk
  • New thematic forums on current events

Because we think that, to ameliorate the quality of our products, we have to early involve the users into our fabrication processes (and because we also think it's cool !) the members of the France 24's Lab will have special access to the beta-test versions of these new applications. If you want to be part of this team, simply register on France 24's Lab Facebook group and you will regularly receive informations and access codes.

Stay tuned !

Michel Levy-Provencal's picture

Go over France 24 in a « Rewind » mode

How many times did you switch on the TV-set just 2 minutes after the beginning of the news ? How many times did you miss the main headlines ? With the classical VOD systems, you have to wait for the news to end to re-watch them. That's a shame ...

Now, imagine your TV-channel recorded permanently, allowing you to rewind just a few minutes before live ? You can now watch the news entirely ! Great... :-)

France 24 is now working with Yacast in order to put a "Rewind" function on its live videos. The developed system is permanently recording the France 24 stream in Windows Media format (and soon in Flash). The recorded sequences have a 5 minutes length. When the Internet user want to go back 10 minutes before, a request is sent to the streaming service which charges the requested video sequence positioning the timekeeper where to be. The following sequences are automatically inserted in a playlist so that the videos will follow on. The stream is a little bit delayed but not interrupted.

We will open on Friday 3rd October night a testing interface of this new application. The platform is for the moment Windows-compatible (IE, Chrome or Firefox). A streaming flash version will be released in November.

To receive an invitation for testing the application, simply register on the Facebook's Lab group (http://tinyurl.com/f24lab) before Friday 3rd October 6pm. You'll receive an email with the url and access codes.

Michel Levy-Provencal's picture

Web 2.0 expo feedbacks

in
Here are some feed backs from the NYC Web2.0 expo. The slideshow is in french, but we will soonly release an english version...

Stephane Kersulec's picture

Broadcast shows from your pocket and anywhere else in the world

To transmit live images in a broadcasting quality from anywhere else in the world, that's what every reporter looking for press scoop is dreaming about. But with no mean to transmit the data, there's no such thing as a scoop.

This is why France 24, 2 years ago, equipped itself with :

-MediaClipway, a software used to allow live transmissions at a very low rate

-BGAN from Inmarsat a satellite system for data transmission of which you can see the satellite coverage map below

 

In order to implement this system, you just have to own a BGAN antenna, a little device of the size of a laptop to connect yourself to the Immarsat's network, with a 256Kbps rate guaranteed.

Then connect the camera to the computer, the MediaClipway software does the rest. It gets the signal from the camera, compresses it in a 256 Kbps bandwidth and transmit it to the BGAN from a standard RJ45 Ethernet cable.

As you can see on this picture (here Sophie Claudet, great reporter at France24), thanks to this device, a single person is enough to broadcast a live show from anywhere else in the world !

 

And here you have what you get on a TV-show, with a BGAN-live done from Columbia, a few months ago : 

This system should rapidly evolve in the next months : regarding Clipway, the live show would be available on a full screen scale and would be able to work with two gathered BGAN on a rate twice important !

In the matter of satellite transmission, a new system will be soon available : ThurayaIP, with smaller antennas and 384Kbps rates guaranteed !

In short, there are good times ahead for pocket satellite live-shows !

France 24's picture

Watch France 24 on your mobile phone thanks to Mobiclip

Actimagine offers a solution to broadcasting a video on a mobile phone called Mobiclip.

France 24 chose to participate to a public beta test of the Mobiclip's platform. Since the 10th July, Mobiclip allows you to watch the live TV-channel directly from you 3G mobile phone or Wifi. In order to use it, you have to own one of the compatibles phones (the list is on Actimagine's website : Motorola, Nokia, BenQ, LGG, Samsung, Panasonic... and soon Iphone). The technical novelty developed by this services and softwares editor (Actimagine) is a new codec. This codec improves the video quality and the battery life of the device as it diminishes the use of memory.



Michel Levy-Provencal's picture

Return to work with new innovations!

It's a new school year for the Lab France 24 ! Many innovations are about to rush into the Lab in the upcoming weeks. First of all : the broadcasting of the tv-channel directly on the Internet. For the record, since the beginning of France 24, the Internet users can follow the TV-channel live on france24.com, and this in 3 languages. Now, they can install an application program, available for Windows et Macintosh (very soon for Linux), in order to watch the live feed of the TV-channel or to live-chat with other viewers. Simply download and install « Livestation », an IP-TV solution from Skinkers'. It enables viewers to watch the world's leading news channels in the highest quality, free of charge, with just one access on the Internet.


Informations about Skinkers provided by Crunchbase:
Skinkers is the UK based software developer that provides communication management software to help organisations overcome the current limitations of existing digital channels. Microsoft and Skinkers signed a technology for equity deal in 2006, a first for Microsoft in Europe. Skinkers owns the intellectual property rights for the peer-to-peer technology developed by Microsoft Research. Microsoft has a minority equity stake in Skinkers. Skinkers and Microsoft won the UK Partnering for Innovation Award this year. Livestation was released for beta testing in July to moderate reviews and is expected to be released to the general public in the fall. While it is often compared to Joost, Livestation is different in that it streams live video, as opposed to offering video On-Demand. Livestation official channels include Al Jazeera, BBC World News, Bloomberg Television, EuroNews (English, French, Italian and now Spanish), France 24, i>Tele, Russia Today and BBC World Service. A feature allowing viewers to add their own channels has just been launched and has over 400 channels already. To watch Livestation, users must download a free video player, which is available for beta testing.

France 24's picture

France 24 rapidly brings content to new partners

in

The nonstop news channel developed its own VoD platform, in order to bring video content taken from its programs on its websites in less than 15 minutes, without any human intervention.

How was born your VoD platform's project in France 24?

Fréderic Brochard: The need came into existence on the first days of 2006, in order to go with the launch of the TV-channel, in December the same year. It was necessary to automate the on-lining of videos on our Vod platform, in such a way that manual tasks would be reduced, or even no longer required at all. We began with a simple method that involved recording broadcast programs, and editing them manually in order to select a dialogue that we were particularly interested in. But these steps still had to be done manually and were repeated on a daily basis.
So, at the beginning of 2008, we contacted the company Mediatvcom. We wanted to be able to edit the broadcast material from a recording, to transcode the content and then to publish it automatically, both on the standard website and on the mobile web section. Then, this content is given out to our partners in the various languages of the channel: English, Arabic and French. Today, we reached an entirely automated solution. We just decide at the beginning of the process on the video format with our partners. This allows us to publish more videos than before.

Which solution did you choose, and why ?

Fréderic Brochard: We looked at the tools available on the market, and chose to reuse an existing tool, in order not to have to start again from scratch. The tool had to settle in the broadcasts without interfering with the recordings. It also had to be able of controlling and configuring VoD output, and of offering administrator and user layers. The platform works completely on the basis of a digital process, with no need for tapes. It is processing stories produced by TV control rooms as well as isolated AVID output. It handles transcoding, meta-data, and brings out stories to their recipients.

Now, we are able to publish from 300 to 400 stories per day, in any France24 language and in any formats. The platform works directly from using information that it extracts from the control room's computers. A storage server is used to carry out the intermediary tasks required before the videos can be delivered. Programs are available on VoD online 12 to 15 minutes after broadcast. This fast response time is very important to us as we are a non-stop news channel. France24 can bring out content to new partners within several minutes, on the basis of generic XML files.

What do you learn from this project?

Fréderic Brochard: The tool is very powerful, but also very simple in its design. This is what has allowed us to be quickly operational and reliable. We didn't make a kludge out of it, and this fits perfectly with the size of our company. It was important to have a partner to create this robust infrastructure. Furthermore, we have now access to several areas where we can develop, including publishing stories which have not yet been broadcast on air, distributing more content per day, etc. I think we're just at the beginning, as for the distribution process - the platform could handle more.

VoD is an essential feature for France24. We are not a paper publication like Le Monde, for example. Our job is to produce video content, and therefore to make it available on as many media as possible: television, Internet, and perhaps other media in the future. We don't use our VoD platform to have a web presence, or to be trendy, but to comply with our policy of distributing multi-format content.

Fréderic Brochard is CTO at France 24.
Olivier Julien, Chairman of Mediatvcom, was also involved in this interview.

Article published in french in "Le Journal du net" (on July 21st)

Guillaume Bec's picture

Here's the SVN for Nodeselect

Two weeks ago, France 24 released the code of the nodeselect module that is used in the back office of the France 24 website.
 
As promised, the SVN server is now open : http://svn.lab.france24.com
Now anybody can take an active part in the evolution of the project, before its release on drupal.org
 
Our repository is accessible anonymously in read-only (checkout only):
$ svn checkout http://svn.lab.france24.com/nodeselect/trunk nodeselect
 
If you want to have read/ write access (checkout and commit) to the repository you need an account and to check-out the HTTPS version:
$ svn checkout https://svn.lab.france24.com/nodeselect/trunk nodeselect
To get an account just contact us.
 
In the attachment you can find our server certificate in PEM format that you can import into your browser.

Frédéric Brochard's picture

France 24 in beta on the Iphone 3G

Since July 17, France 24 news content is available through an Iphone. You can access the service on the following website: iphone.france24.com.

Our channel has opted to privilege simplicity and speed of browsing by offering three rubrics, each providing a comprehensive view of the news:
- The “Headlines”, comprising the three leading stories followed by the first article from each major subject area.
- “Real-time newswires”, as provided by France24.com
- The “latest videos”: featuring the latest news bulletin, business bulletin and weather forecast.



The entire service is available in three languages : French, English and Arabic - you'll need to download an arabic fonts pack to see the site corectly. Special emphasis was placed on the video functions. In order to speed-up and simplify the loading process, the service provides sequences in low-speed quicktime connection (270kbs) (an optimal quality for progressive downloading on Iphone). Web developments are provided by Michel Levy Provençal’s team. Within the team, Elbou Elbechir was in charge of coding the website dedicated to the Iphone.

France24 videos are broadcast on the Iphone by means of an automatic VOD-creating system. The project is managed in-house by Francisco Simon Hernandez.

Technical details :
Web : Drupal
Video : H264 / MPEG4 in movie format at 270kb/s

Guillaume Bec's picture

France24 releases nodeselect code!

Nodeselect is a module developed by Vincent Caillerez for France24. I've "extracted it" from the france24 site source code and i'm now in charge of the module.

This module was created to improve the nodereference CCK fields.
This field only searches by title, and performs a search for each letter that the user types.

The module runs a quick search engine. The user can filter node by title, creation date, status.
Then they can drag and drop the node into a nodereference field and change the order of the field (for multiple value fields).

 nodeselect demo

This module doesn't change the database, or create a new content type. It only changes the interface.

The module needs javascript and minimum version 1.2 of Jquery. (jquery module)

 

 Installation:

  1. Place this module directory in your modules folder (this will usually be "sites/all/modules/").
  2. Enable the module.
  3. Activate the bloc "Moteur de recherche NodeSelect".
  4. Select the cck field nodereference which has to be modified by the module (in the nodeselect settings).

 

Todo:

We haven't released this module on drupal.org yet because it's not complete.

But we really want to, so we need your help.

  • Prepare the module to be released on http://drupal.org
  • Complete and translate the documentation in english.
  • Try out the drupal search engine.
  • Optimize the javascript code.
  • Give users other things that will be able to be customized in the settings.
  • ...

 

Demo

Play around with the module: http://demos.lab.france24.com

 

Download

You can download a version of the source code (see attachment).

We will soon put this code on a public svn so everybody can help us before we move the module onto http://drupal.org

Stephane Kersulec's picture

When automatic video indexation rocks!

More than 80% of all data in a company is unstructured information. This includes emails, word documents, paper documents, images, web pages, videos and hundreds of additional formats. Unfortunately, attempts to use this immense and strategic resource often fail because many businesses lack the requisite technology to understand and effectively utilize content that resides outside of traditional structured databases.

The question is: what to do to understand this unstructured information? And the solution is offered by automatic indexation! Or, in other words, how to structure unstructured data.

 

FRANCE24, uses some of the audiovisual indexation tools of Autonomy - a leading company in automatic indexation - for its archive system. Thanks to these tools, through video and audio analysis, documentary files are automatically filled out as soon as they are created. Then FRANCE24 archivists complete the files. The goal is to provide users with as much information as possible before any human intervention!

 

The automatic indexation used in FRANCE24 consists of several technological solutions:

  • Speech recognition: each video’s audio is analyzed, extracted, and indexed with the TimeCode. Even if this “speech to text” functionality is not perfect, it allows the extraction of some of the video’s concepts without any human intervention.

  • The Automatic Scene Detection automatically generates a storyboard, that is to say a succession of shots that represent the video. Each time a transition is recognized a shot is captured. Just in a glance, users know what the video is about.

  • Letter recognition: the system analyzes each image in order to detect letters or words inside the videos. So you can automatically catch the name of a guest in a program that appears on screen.
 

So that is what FRANCE 24 uses, but you can add many other functionalities:

  • Speaker tone recognition: first we train the system with the tone of the people speaking who we want to be recognized. Then the system can analyze the videos and be able to tell which speaker is talking when in the video! Great functionality when, in a debate, you search for some specific sentences of one of the panelists.
  • Face recognition: using the same method, we train the system with the faces of the people we want to be recognized in the videos. Then the system can analyze the videos and tell who are the people in the video and when they appear!

 

Michel Levy-Provencal's picture

The Drupal's Way for France24

in

This is an answer to Dries Buytaert post (http://buytaert.net/france24-using-drupal) about France 24 and Drupal

 

Why France24 has changed his CMS and chosen Drupal?

Six months ago France24.com was still using Magnolia as CMS.  The system suffered several problems (lack of performance, a lot of bugs, maintainance difficulties...). The first version of the website was developped using a fork of the community branch of Magnolia. This choice was firstly made to answer France24's needs in a hurry and it was developed in only three months to be online in time for 6 December 2006.

After six months of use, the system was clearly falling appart, and we decided to migrate our CMS to a platfom much more stable and flexible. And we had to do it without any impact for the end user.

The front office of the application was ok. We only needed to recreate the back office modules. In fact the whole platform!!!

We chose an Open Source solution for two reasons:  cost and independance. After a benchmark,  we were convinced that PHP & Drupal were the best choices.  After six moths of work with France 24 dev team, Vincent CaillerezPolyconseil and Linagora the new france24.com was ready: three languages, four million users, 10 to 50 journalists working on it and new functionalities every week...

We will soon be publishing some code extracted from the platform. Stay tuned :)