Posts Tagged ‘video’

YouTube’s caption tools – still hit and miss

Friday, August 27th, 2010
Video with inaccurate caption text

A YouTube caption fail

I’ve been spending some time on YouTube recently, as we’re hosting a number of videos on the platform for a campaign we’re running to recruit foster carers.

Obviously we wanted to make sure we added captions to the videos, and to save a bit of time I’ve been trying out the caption tools. Firstly I noticed that YouTube automatically ‘machine transcribed’ some of the videos. On inspection, though, the accuracy of these was way off – possibly made worse by the particular accents which the speakers had, to which I doubt YouTube’s voice recognition is very well tuned.

More about YouTube’s captioning options

Auto-captioning on YouTube

Thursday, November 19th, 2009

Just a quick post to point out a very interesting post over at the official Google Blog, where they’ve announced that automatic captioning is coming to YouTube. This is really exciting news for anyone who uploads video content to the platform and wants to make sure their content is accessible, and is a really welcome move by Google towards promoting and advancing accessibility. The announcement also describes auto-timing, which makes it easier for people to add captions by simply uploading a transcript which is then synchronised to the video.

I hope to have a closer look at these features in the near future, especially as I’m currently involved in putting sign language videos onto YouTube. For now, though, have a look at the video below for more info.

PS thanks to Phil Teare for the original heads-up about this over at Accessify Forum.

Captioning BSL videos

Friday, November 6th, 2009
Video of a woman signing

Screenshot of a BSL video

Some of you will know about my project to get British Sign Language content on our corporate website. For the background to this, see the original business case and my experiences in the studio filming the videos.

Last week I got the BSL videos from our audio/visual unit, with all the audio editing complete, bringing us a step closer to getting them online. All I needed to do was add the captions and run them past our BSL expert one more time, to make sure nothing had been lost in translation.

With impeccable timing, Henny Swan blogged about captioning earlier today so I’d encourage people to read her post too as I’ll be referring to her findings here as well.

More about captioning videos

Accessibility and social media – my presentation

Wednesday, August 5th, 2009

Those of you who read my overview of accessibility and social media back in June know that I spoke about the subject at the ScotWeb2 unconference. Liz Ayzan, from LGEO Research, has kindly posted a section of my talk to YouTube (also available via Liz’s blog post about the event). I thought (in keeping with the very theme of the talk) that I should offer a text alternative of that video. A full summary of the talk can still be found on my original overview (as linked above).

View the video and read the transcript of my presentation

Auto-play: a usability and accessibility failure

Tuesday, July 28th, 2009

My organisation recently published a number of videos on the public website (EDIT – have removed the link as the videos have been taken off now). Those videos started automatically as soon as the page loaded. The problems with this are:

  1. Automatically playing audio on a webpage is usually an action which the user will not expect. It is therefore, at the very least, an irritation, especially if the user is in an environment where this is not appropriate.
  2. At worst, though, the audio may conflict with other audio that the user is already listening to. That might be music, or perhaps another video. But far worse, it could be a blind user’s screen reader software, and the resulting conflict would make it very hard to browse that page to pause the video or mute the sound.

More about why autoplay is bad for usability and accessibility

Filming web content in BSL

Tuesday, July 14th, 2009
Camera and bluescreen set-up

Camera and bluescreen set-up

I’ve just got back from a busy day filming BSL videos – simple, short clips of a person signing key content taken from the website. For the whys and wherefores, see my previous post on Deaf Awareness Week and BSL videos online. In a nutshell, many users have BSL as their first language, with written English being their second language. Offering content in the form of a BSL video takes this into consideration, showing that we are aware of the needs of these users and ensuring they have optimised access to information offered online.

Preparations and requirements

Before the day I prepared five scripts, taken from key pages on our website. It was my estimation that each video would last between 90 and 180 seconds. The idea was to identify content that was high-level enough not to need regular updating – i.e. an overview of a particular service with contact information and maybe a weblink to further info. These were then passed to our signer to read through and prepare the BSL.

read more about filming the BSL videos

Deaf Awareness Week and BSL video online

Thursday, May 7th, 2009

This week (4th – 10th May 2009) is Deaf Awareness Week. This year’s theme, “Look At Me”, aims to:

improve understanding of the different types of deafness by highlighting the many different methods of communication used by deaf, deafened, deafblind and hard of hearing people, such as sign language and lipreading.

Deaf Awareness Week website – www.look-at-me.org.uk

For a while now I’ve been working on a business case to pilot a project, offering key content from our website in the form of video of a British Sign Language interpreter. The following is an extract from that business case, explaining why such content could be valuable:
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Report from Scottish Public Sector Barcamp 27th March

Tuesday, March 31st, 2009
Microsoft Offices at Waverley Gate

Microsoft Offices, Edinburgh

At 5pm last Friday, dozens of like-minded web enthusiasts gathered at the Microsoft offices at Waverley Gate, Edinburgh, for a Scottish Public Sector Barcamp meetup. On the agenda was everything from Web 2.0 and social media to the credit crunch and website rationalisation, and we only had two hours to put the world to rights.
(more…)

My 2009 Web Resolutions

Wednesday, January 7th, 2009

OK, not so much resolutions as a list of to-dos. These are areas which I’ll be looking more into during 2009. If you’ve got similar goals, or think I should be looking at other things too, do leave a comment!

Upgrade my host

My main website is currently hosted for free at Awardspace. They have been fantastic – only a bit of downtime and lots of features. However, it’s time to upgrade to something a bit more professional, so I’m now looking around for the best paid options. I’ll need to be able to host a couple of blogs too (including this one after I found an interesting article on Why Your Business Blog Shouldn’t Be On BlogSpot.com). Edit – I’m now on WordPress

Complete a list of resources for implementing WCAG 2.0

There are lots of resources appearing, but there still isn’t a comprehensive source of everything you’ll need to design and test according to the new guidelines. I hope to bring together an ever-increasing collection of resources for this purpose, building on it with my own experiences as I work on new projects.

Figure out how to make the most of Twitter

I’ve only recently started using Twitter, and I’m still not entirely sure what purpose it is fulfilling. I’m sure that I should be on there; I’m just not sure why. So I’m going to follow more people, post more updates, promote my presence on there, and see what happens.

One situation where I think Twitter could help is within my organisation, as a tool for communicating to staff exactly what I’m up to on a day to day basis. For many, our website and online presence remains a bit of a mystery, and I want increase understanding amongst colleagues so that they understand what the web has to offer. By posting regular tweets about the projects that I’m working on and the latest things we’ve put online, people will hopefully get a better idea of the breadth of content we publish, the projects we’re supporting, and the process involved in getting things online. The brevity of Twitter lends itself to this far more than, for example, a traditional blog.

Publish more videos online

I really want to get to grips with Youtube and its peers this year, to get a solid idea of the functionality of these services and to kick-start some research on the possibilities and limitations of such platforms. The first obvious step is to get stuff on there – some will be basic footage of local events, others will be experimental projects (I’m very interested in time-lapse photography, for example).

One major project that I’m hoping our organisation will support later in the year is to get much of the content of our corporate website available online as British Sign Language video, with audio and captions. This will primarily benefit severely or profoundly deaf individuals for whom BSL is the first language (1500 of which are estimated to be living within our authority alone), but could also help other deaf users, individuals with low literacy, blind users, and many others.

Get up close and personal with WordPress

I’m also hoping to get to grips with self-installing and customising hosting WordPress, not just for my own blogs, but also as a platform for building CMS-driven websites. Worpress offers tremendous potential for very effective customisation, and I’ll write more about my experiences as I progress.

Be more secure

I think online security is going to continue to increase in importance in 2009, with more peolpe expecting higher standards of security and the penalties for poor security becoming ever harsher. I’ve already overhauled all my passwords, and will next be looking at beefing up my security practices across the board.

So that’s it – a few things which will be keeping me busy over the next 12 months. Stay tuned to see how I get on.

public.tv vs youtube

Friday, October 17th, 2008

I’ve been looking into the possibility of getting some of our Council’s videos online, following a number of requests. Possible examples include footage of awards ceremonies , interviews with service providers, and content presented in British Sign Language as an alternative to text.

Part of the business case that I’m writing involves appraising the options for hosting such videos. Option 1, in-house hosting, seem an unlikely choice due to recent performance issues and the potential demands such content could place on our servers. Options 2 and 3 are outlined below:

Option 2 – Youtube

Summary

Youtube is an internationally recognised brand, now owned by Google. Nottinghamshire County Council posted a number of videos onto Youtube in January 2008, featuring the CEO discussing staff restructuring.

Costs and issues

Currently there is no charge for posting content to Youtube. A potential risk is that Google have announced that they intend to introduce advertising to Youtube videos in 2008 , and the nature and suitability of these adverts can not yet be ascertained. There are also no guarantees over the permanence or quality of service provided.

Restricted access

A problem also exists in that Youtube is currently blocked by the Council’s web filters. A change in policy would be required to allow access either for selected staff only or on a Council-wide level.

Option 3 – public.tv

Summary

Many local organisations and government bodies have posted content to public.tv – a site owned by media company Ten Alps. This includes the Scottish Government, Scottish Parliament and the University of Edinburgh.

Costs and issues

There is no charge to post videos to public.tv. As with Youtube, there are no guarantees over the permanence or quality of service provided. The public.tv is not blocked by the Council filters. Advertising is present on the public.tv website, but does not appear within the video presentation itself.

Based on these findings my colleagues are now looking more closely at Public.tv to see what it can offer us. I’m excited by the possibilities that this sort of feature could present to us, and will post details of any progress here in due course.