Podcasting and accessibility

Oxford podcasting and accessibility

There are over 800 podcast series published by the University of Oxford across a range of subjects, and we are committed to make these as accessible as possible to all audiences. We will do this by providing additional support such as transcripts and captions for podcasts, and making our website as usable as possible.

New accessibility regulations for public sector websites became legal requirements from September 2020, the W3C Web Content Accessibility Guidelines (WCAG) 2.1. Educational Media Services are starting by moving towards compliance with these as quickly as possible, and will then proceed to expand our accessibility commitment (for example by captioning past podcasts).

Who is this page for?

This page is split into two sections. The tab 'For podcast listeners / viewers' outlines current accessibility features for Oxford podcasts and how to get additional support. The tab 'For podcasts producers' gives advice on making podcasts as accessible as possible, including generating captions/transcripts.

FOR PODCAST LISTENERS / VIEWERS

Help for podcast listeners / viewers

Improve accessibility using browser and device settings

There are customisation options for your browser and device that could help you use our sites and other websites more effectively.

AbilityNet provide advice on making your device easier to use if you have a disability.

How to use accessibility features on our sites (video captions and audio transcripts)

We publish University of Oxford podcasts to two places: 

From 23rd September 2020, all new video and audio content on University of Oxford Podcasts should have captions generated. We aim to generate the captions before publishing, however the WCAG regulations allow 14 days from the publishing date.

To view captions on a video podcast episode, click the 'CC' button in the bottom-right corner of the media player:

podcasts captions not enabled

 

podcasts captions cc button

 

The University logo will unfortunately obscure the captions, as shown below:

podcasts captions enabled smallview

You can either wait for the logo to disappear or make the video player full-screen using the maximise button bottom-right:

podcasts captions fullscreen button

In the full-screen view the University logo does not obscure the text:

podcasts captions fullscreen view

We intend to move the University logo in the near future.

The CC button will only appear if a captions file has been generated.

Captions will display slightly differently on different web browsers, you may wish to experiment. We will make the captions downloadable as text files in the immediate future. We are exploring how improve the media player (JWplayer) functionality, e.g. to provide synchronised transcripts/captions for audio files.

There is a list of captioned podcast episodes on the University of Oxford Podcasts website. We will be providing a list of captioned series in the immediate future.

The Apple Podcasts service does not provide any specific accessibility guidance.

Where our service is limited regards accessibility

The University of Oxford Podcasts website (podcasts.ox.ac.uk) has various limitations regards acccessibility:

  • Title/heading structures, links and image alt-text are not consistent for screen readers
  • Tab/keyboard navigation around the site is inconsistent
  • Colour contrast cannot be altered
  • Screen magnification is untested
  • Captions/transcripts are available for only a small selection of podcast series before 23rd September 2020
  • Captions/transcripts are computer-generated and this limits their accuracy
  • Audio transcripts are not yet downloadable (this will be fixed very soon)

There will be more detail in the revised accessibility statement for University of Oxford Podcasts once completed.

The MediaPub publishing portal has similar limitations.

Who to contact for help

For further assistance using the University of Oxford Podcasts site please email the Educational Media Team at University of Oxford IT Services.

 

FOR PODCAST PRODUCERS

Guidance for podcast producers

Podcast producers are advised to also read the tab 'For podcast viewers / listeners' to understand the accessibilty features available.

Why make your podcast accessible?

As noted above, the European WCAG 2.1 regulations require all audio and video content ("time-based media") published to the web to be supported by text equivalents. This means audio podcasts require a transcript and video podcasts require closed captions. (Note that in this context, "subtitles" usually denotes captions translated into another language.)

If you host your podcasts within a self-managed public webpage or website, the regulations also require this be accessible.

The WCAG regulations are most obviously there to ensure web content available for disabled or less able users, but many of the considerations for this group of people have positive effects on usablilty for everyone. Here is a useful webpage about why to make your podcast accessible.

Generating captions/transcript for a podcast and publishing

The most important task for making your podcast accessible is to generate a captions file to accompany your audio or video podcast. This is known as a '.srt' file.

University of Oxford staff and students can generate captions for free using Panopto, the lecture capture software. Any audio or video uploaded to Panopto should have a captions file created for it automatically. This means you can upload a podcast MP3 or MP4 to your personal Panopto folder and once the captions are generated, you download the captions file. The file can then be used in the University podcast publishing service or other audio/video file repositories such as YouTube.

Basic guide for making captions show on University of Oxford Podcasts (podcasts.ox.ac.uk)

The steps below presume some knowledge and there is more technical help with captions on the Replay lecture capture support pages. A detailed step-by-step guide is in production.

Please email Educational Media Services for assistance with publishing captions.

How to generate captions for your podcast and get them included when we publish your podcast:

  1. Log into Canvas then access your My Panopto folder
  2. Create a new sub-folder for your series content, e.g. 'Philosophy For Today'
  3. Upload the podcast media files
  4. Wait for automatic captions to be generated
  5. Correct minor mistakes using Panopto's built-in captions editor
  6. Download the captions file for each episode, renaming it to match the name of the episode
  7. Email the captions files to Educational Media and we will upload them into the MediaPub podcast publishing system

Accessibility tips for audio and video recording

When recording a teaching session, please consider the following points, which will ensure the recording is an effective resource for students. This guide was produced in collaboration with the University of Oxford Disability Advisory Service.

Audio

  • If using a fixed microphone, be sure to stay within range of the microphone when speaking. If it is necessary to turn away (for example to write on the board) stop speaking and resume when facing the microphone again.
  • A wireless lapel microphone is better for accomodating board work and/or moving around the lecture theatre. Place the lapel microphone approximately 15-20 cm below your chin and ensure a clear path to the microphone (e.g. no scarves covering the mic).
  • In large spaces echo can be a problem. To overcome it don’t stand too close to the sound system speakers.
  • Speak clearly at a normal, steady pace
  • Describe visual information
  • Repeat questions from the audience before answering as the original questions might not be audible in the recording.
  • Describe visual information containing core learning material. This is especially important for audio-only recordings but will help people with visual impairments in all cases. Mention slide numbers during the lecture (i.e. "Here on slide 6...") to make it easier to follow any accompanying slides on audio-only recordings.

Video

  • Face towards the audience and the camera whenever possible, especially for important points. Looking at the camera will make the experience more engaging for students.

  • Stay within the camera frame.

  • Adjust the lighting to remove glare from overhead lights.

  • Maximise the visibility of handwritten notes and drawings and be conscious of size and readability. Is the text readable from camera distance? On a whiteboard use fully inked markers in high contrast colours such as black or dark blue. On a blackboard press firmly so chalk leaves a solid white image

  • Consider using a dedicated camera for capturing your whiteboard/chalkboard text and images clearly.

  • Consider the background and the image that will appear on the screen. Complex patterns or high contrast colours on walls, furniture and even clothing might cause clarity issues for the camera. Muted, solid colours work most effectively.

Get support


For help with podcasting and publishing contact Educational Media Services

EMAIL EDUCATIONAL MEDIA

Local IT support provide your first line of on-the-spot help

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Educational Media Services

13 Banbury Rd, Oxford, OX2 6NN

Tel: (+44) 01865 289983

Email: media@it.ox.ac.uk

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