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Media Guide: Update Understanding 2.1 > 2.2 (#868)
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* Media Guide: Update Understanding 2.1 > 2.2

* Update last updated date

* Update Media Guide Changelog

* Fixes
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remibetin authored Sep 17, 2024
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12 changes: 6 additions & 6 deletions pages/design-develop/media-guide/av-content.fr.md
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Expand Up @@ -6,7 +6,7 @@ title: "Contenu audio et contenu vidéo"
title_image: /content-images/media-guide/av-content.svg
nav_title: "Contenu audio et contenu vidéo"
lang: fr # Change "en" to the translated-language shortcode
last_updated: 2023-10-04 # Put the date of this translation YYYY-MM-DD (with month in the middle)
last_updated: 2024-09-17 # Put the date of this translation YYYY-MM-DD (with month in the middle)

translators:
- name: Sofia Ahmed
Expand Down Expand Up @@ -35,7 +35,7 @@ image: /content-images/media-guide/social.png
# Translate the other words, including "Date:" and "Editor:"
# Translate the Working Group name. Leave the Working Group acronym in English.
footer: >
<p><strong>Date :</strong> Mis à jour le 31 août 2022. Première publication septembre 2019. CHANGELOG.</p>
<p><strong>Date :</strong> Mise à jour : 17 septembre 2024. Première publication septembre 2019. CHANGELOG.</p>
<p><strong>Rédactrice :</strong> <a href=" https://www.w3.org/People/Shawn">Shawn Lawton Henry</a>. ACKNOWLEDGEMENTS liste les contributeurs et les crédits.</p>
<p>Développé par le groupe de travail Éducation et promotion (<a href=" https://www.w3.org/WAI/EO/">EOWG</a>). Rédigé initialement dans le cadre du projet <a href="https://www.w3.org/WAI/WCAGTA/">WCAG TA</a> financé par le <abbr title="United States">U.S.</abbr> Access Board. Révisé dans le cadre du projet <a href="https://www.w3.org/WAI/expand-access/">WAI Expanding Access</a> financé par la fondation Ford.</p>
---
Expand Down Expand Up @@ -93,7 +93,7 @@ Précisément, faites en sorte que l’arrière-plan sonore soit 20 décibels en

Évitez les sons qui peuvent distraire ou déranger, tels que les sons aigus ou répétitifs.

<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations dans [Comprendre le critère de succès 1.4.7 : Arrière-plan sonore de faible volume ou absent (AAA)](https://www.w3.org/WAI/WCAG21/Understanding/low-or-no-background-audio.html).</span>
<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations dans [Comprendre le critère de succès 1.4.7 : Arrière-plan sonore de faible volume ou absent (AAA)](https://www.w3.org/WAI/WCAG22/Understanding/low-or-no-background-audio.html).</span>

### Parlez clairement et lentement – _locuteurs_

Expand All @@ -118,15 +118,15 @@ Par exemple, au lieu de dire :
Dites :
<blockquote>Attachez le petit anneau à l’extrémité verte, qui est l’extrémité la plus grande.</blockquote>

<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations concernant principalement les pages Web, mais qui sont pertinentes pour les contenus audios et vidéos, sur [Comprendre le critère de succès 1.3.3 : Caractéristiques sensorielles (A)](https://www.w3.org/WAI/WCAG21/Understanding/sensory-characteristics.html).</span>
<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations concernant principalement les pages Web, mais qui sont pertinentes pour les contenus audios et vidéos, sur [Comprendre le critère de succès 1.3.3 : Caractéristiques sensorielles (A)](https://www.w3.org/WAI/WCAG22/Understanding/sensory-characteristics.html).</span>

## Vidéo

### Évitez de déclencher des crises – _story-board, postproduction_ (WCAG A)

Évitez tout élément qui clignote plus de trois fois dans n’importe quel intervalle d’une seconde.

<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations sur [Comprendre le critère de succès 2.3.2 : Trois flashs (AAA)](https://www.w3.org/WAI/WCAG21/Understanding/three-flashes.html) et [Comprendre le critère de succès 2.3.1: Pas plus de trois flashs ou sous le seuil critique (A)](https://www.w3.org/WAI/WCAG21/Understanding/three-flashes-or-below-threshold.html)</span>
<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations sur [Comprendre le critère de succès 2.3.2 : Trois flashs (AAA)](https://www.w3.org/WAI/WCAG22/Understanding/three-flashes.html) et [Comprendre le critère de succès 2.3.1: Pas plus de trois flashs ou sous le seuil critique (A)](https://www.w3.org/WAI/WCAG22/Understanding/three-flashes-or-below-threshold.html)</span>

### Prenez en compte la visibilité du locuteur – _story-board, enregistrement, postproduction_

Expand All @@ -136,7 +136,7 @@ Certaines personnes utilisent les mouvements de la bouche pour comprendre le lan

Pour tout texte, prenez en considération la famille de polices, la taille, et le contraste entre le texte et l’arrière-plan.

<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations sur [Comprendre le critère de succès 1.4.3 : Contraste (minimum) (AA)](https://www.w3.org/WAI/WCAG21/Understanding/contrast-minimum.html) et [Comprendre le critère de succès 1.4.6 : Contraste (amélioré) (AAA)](https://www.w3.org/WAI/WCAG21/Understanding/contrast-enhanced).</span>
<span style="color:#585858; font-style:italic;">Retrouvez plus d’informations sur [Comprendre le critère de succès 1.4.3 : Contraste (minimum) (AA)](https://www.w3.org/WAI/WCAG22/Understanding/contrast-minimum.html) et [Comprendre le critère de succès 1.4.6 : Contraste (amélioré) (AAA)](https://www.w3.org/WAI/WCAG22/Understanding/contrast-enhanced).</span>

### Prévoyez l’interprétation en langue des signes – _story-board, enregistrement_ (WCAG AAA)

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12 changes: 6 additions & 6 deletions pages/design-develop/media-guide/av-content.md
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Expand Up @@ -6,7 +6,7 @@ title: "Audio Content and Video Content"
title_image: /content-images/media-guide/av-content.svg
nav_title: "Audio Content & Video Content"
lang: en # Change "en" to the translated-language shortcode
last_updated: 2022-08-31 # Put the date of this translation YYYY-MM-DD (with month in the middle)
last_updated: 2024-09-17 # Put the date of this translation YYYY-MM-DD (with month in the middle)

# translators: # remove from the beginning of this line and the lines below: "# " (the hash sign and the space)
# - name: "Jan Doe" # Replace Jan Doe with translator name
Expand Down Expand Up @@ -39,7 +39,7 @@ image: /content-images/media-guide/social.png
# Translate the other words, including "Date:" and "Editor:"
# Translate the Working Group name. Leave the Working Group acronym in English.
footer: >
<p><strong>Date:</strong> Updated 31 August 2022. First published September 2019. CHANGELOG.</p>
<p><strong>Date:</strong> Updated 17 septembre 2024. First published September 2019. CHANGELOG.</p>
<p><strong>Editor:</strong> <a href=" https://www.w3.org/People/Shawn">Shawn Lawton Henry</a>. ACKNOWLEDGEMENTS lists contributors and credits.</p>
<p>Developed by the Education and Outreach Working Group (<a href=" https://www.w3.org/WAI/EO/">EOWG</a>). Originally drafted as part of the <a href="https://www.w3.org/WAI/WCAGTA/">WCAG TA Project</a> funded by the <abbr title="United States">U.S.</abbr> Access Board. Revised as part of the <a href="https://www.w3.org/WAI/expand-access/">WAI Expanding Access project</a> funded by the Ford Foundation.</p>
---
Expand Down Expand Up @@ -97,7 +97,7 @@ Specifically, make the background sounds at least 20 decibels lower than the for

Avoid sounds that can be distracting or irritating, such as some high pitches and repeating patterns.

<span style="color:#585858; font-style:italic;">More information is in [Understanding Success Criterion 1.4.7: Low or No Background Audio (AAA)](https://www.w3.org/WAI/WCAG21/Understanding/low-or-no-background-audio.html).</span>
<span style="color:#585858; font-style:italic;">More information is in [Understanding Success Criterion 1.4.7: Low or No Background Audio (AAA)](https://www.w3.org/WAI/WCAG22/Understanding/low-or-no-background-audio.html).</span>

### Speak clearly and slowly – _speakers_

Expand All @@ -122,15 +122,15 @@ For example, instead of saying:
Say:
<blockquote>Attach the small ring to the green end, which is the larger end.</blockquote>

<span style="color:#585858; font-style:italic;">More information that primarily addresses web pages, yet is relevant to audio and video, is in [Understanding Success Criterion 1.3.3: Sensory Characteristics (A)](https://www.w3.org/WAI/WCAG21/Understanding/sensory-characteristics.html).</span>
<span style="color:#585858; font-style:italic;">More information that primarily addresses web pages, yet is relevant to audio and video, is in [Understanding Success Criterion 1.3.3: Sensory Characteristics (A)](https://www.w3.org/WAI/WCAG22/Understanding/sensory-characteristics.html).</span>

## Video

### Avoid causing seizures – _storyboarding, post-production_ (WCAG A)

Avoid anything that flashes more than three times in any one second period.

<span style="color:#585858; font-style:italic;">More information is in [Understanding Success Criterion 2.3.2: Three Flashes (AAA)](https://www.w3.org/WAI/WCAG21/Understanding/three-flashes.html) and [Understanding Success Criterion 2.3.1: Three Flashes or Below Threshold (A)](https://www.w3.org/WAI/WCAG21/Understanding/three-flashes-or-below-threshold.html)</span>
<span style="color:#585858; font-style:italic;">More information is in [Understanding Success Criterion 2.3.2: Three Flashes (AAA)](https://www.w3.org/WAI/WCAG22/Understanding/three-flashes.html) and [Understanding Success Criterion 2.3.1: Three Flashes or Below Threshold (A)](https://www.w3.org/WAI/WCAG22/Understanding/three-flashes-or-below-threshold.html)</span>

### Consider speaker visibility – _storyboarding, recording, post-production_

Expand All @@ -140,7 +140,7 @@ Some people use mouth movement to help understand spoken language. When feasible

For any text, consider the font family, size, and contrast between the text and background.

<span style="color:#585858; font-style:italic;">More information is in [Understanding Success Criterion 1.4.3: Contrast (Minimum) (AA)](https://www.w3.org/WAI/WCAG21/Understanding/contrast-minimum.html) and [Understanding Success Criterion 1.4.6: Contrast (Enhanced) (AAA)](https://www.w3.org/WAI/WCAG21/Understanding/contrast-enhanced).</span>
<span style="color:#585858; font-style:italic;">More information is in [Understanding Success Criterion 1.4.3: Contrast (Minimum) (AA)](https://www.w3.org/WAI/WCAG22/Understanding/contrast-minimum.html) and [Understanding Success Criterion 1.4.6: Contrast (Enhanced) (AAA)](https://www.w3.org/WAI/WCAG22/Understanding/contrast-enhanced).</span>

### Plan for sign language – _storyboarding, script, recording_ (WCAG AAA)

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8 changes: 4 additions & 4 deletions pages/design-develop/media-guide/captions.fr.md
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Expand Up @@ -6,7 +6,7 @@ title: "Sous-titres"
title_image: /content-images/media-guide/cc.svg
nav_title: "Sous-titres"
lang: fr # Change "en" to the translated-language shortcode
last_updated: 2023-09-23 # Put the date of this translation YYYY-MM-DD (with month in the middle)
last_updated: 2024-09-17 # Put the date of this translation YYYY-MM-DD (with month in the middle)
translators:
- name: "Sofia Ahmed"
- name: "Rémi Bétin"
Expand Down Expand Up @@ -36,7 +36,7 @@ image: /content-images/media-guide/social.png
# Translate the other words, including "Date:" and "Editor:"
# Translate the Working Group name. Leave the Working Group acronym in English.
footer: >
<p><strong>Date :</strong> Mise à jour : 14 juillet 2022. Première publication en septembre 2019 CHANGELOG.</p>
<p><strong>Date :</strong> Mise à jour : 17 septembre 2024. Première publication en septembre 2019 CHANGELOG.</p>
<p><strong>Rédactrice :</strong> <a href=" https://www.w3.org/People/Shawn">Shawn Lawton Henry</a>. ACKNOWLEDGEMENTS liste les contributeurs et les crédits.</p>
<p>Développé par le groupe de travail Éducation et promotion (<a href=" https://www.w3.org/WAI/EO/">EOWG</a>). Rédigé initialement dans le cadre du projet <a href="https://www.w3.org/WAI/WCAGTA/">WCAG TA</a> financé par le <abbr title="United States">U.S.</abbr> Access Board. Révisé dans le cadre du projet <a href="https://www.w3.org/WAI/expand-access/">WAI Expanding Access</a> financé par la fondation Ford.</p>
---
Expand Down Expand Up @@ -179,8 +179,8 @@ La vidéo contient-elle des informations audios nécessaires pour comprendre le
<br>

**Extraits des WCAG** avec des liens vers plus d’informations dans « Comprendre les WCAG » :
* [A 1.2.2 Sous-titres](https://www.w3.org/WAI/WCAG21/Understanding/captions-prerecorded.html) (pré-enregistrés) : fournir des sous-titres pour tout contenu audio pré-enregistré dans un média synchronisé...
* [AA 1.2.4 Sous-titres](https://www.w3.org/WAI/WCAG21/Understanding/captions-live.html) (en direct) : fournir une audio-description pour tout contenu vidéo pré-enregistré, sous forme de média synchronisé.
* [A 1.2.2 Sous-titres](https://www.w3.org/WAI/WCAG22/Understanding/captions-prerecorded.html) (pré-enregistrés) : fournir des sous-titres pour tout contenu audio pré-enregistré dans un média synchronisé...
* [AA 1.2.4 Sous-titres](https://www.w3.org/WAI/WCAG22/Understanding/captions-live.html) (en direct) : fournir une audio-description pour tout contenu vidéo pré-enregistré, sous forme de média synchronisé.

## Compétences et outils {#skills-and-tools}

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8 changes: 4 additions & 4 deletions pages/design-develop/media-guide/captions.md
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Expand Up @@ -6,7 +6,7 @@ title: "Captions/Subtitles"
title_image: /content-images/media-guide/cc.svg
nav_title: "Captions/Subtitles"
lang: en # Change "en" to the translated-language shortcode
last_updated: 2022-07-14 # Put the date of this translation YYYY-MM-DD (with month in the middle)
last_updated: 2024-09-17 # Put the date of this translation YYYY-MM-DD (with month in the middle)

# translators: # remove from the beginning of this line and the lines below: "# " (the hash sign and the space)
# - name: "Jan Doe" # Replace Jan Doe with translator name
Expand Down Expand Up @@ -38,7 +38,7 @@ image: /content-images/media-guide/social.png
# Translate the other words, including "Date:" and "Editor:"
# Translate the Working Group name. Leave the Working Group acronym in English.
footer: >
<p><strong>Date:</strong> Updated 14 July 2022. First published September 2019. CHANGELOG.</p>
<p><strong>Date:</strong> Updated 17 septembre 2024. First published September 2019. CHANGELOG.</p>
<p><strong>Editor:</strong> <a href=" https://www.w3.org/People/Shawn">Shawn Lawton Henry</a>. ACKNOWLEDGEMENTS lists contributors and credits.</p>
<p>Developed by the Education and Outreach Working Group (<a href=" https://www.w3.org/WAI/EO/">EOWG</a>). Originally drafted as part of the <a href="https://www.w3.org/WAI/WCAGTA/">WCAG TA Project</a> funded by the <abbr title="United States">U.S.</abbr> Access Board. Revised as part of the <a href="https://www.w3.org/WAI/expand-access/">WAI Expanding Access project</a> funded by the Ford Foundation.</p>
---
Expand Down Expand Up @@ -181,8 +181,8 @@ Does the video have audio information that is needed to understand what the vide
<br>

**WCAG excerpts** with links to more information in "Understanding WCAG":
* [A 1.2.2 Captions](https://www.w3.org/WAI/WCAG21/Understanding/captions-prerecorded.html) (Prerecorded): Captions are provided for all prerecorded audio content in synchronized media...
* [AA 1.2.4 Captions](https://www.w3.org/WAI/WCAG21/Understanding/captions-live.html) (Live): Captions are provided for all live audio content in synchronized media.
* [A 1.2.2 Captions](https://www.w3.org/WAI/WCAG22/Understanding/captions-prerecorded.html) (Prerecorded): Captions are provided for all prerecorded audio content in synchronized media...
* [AA 1.2.4 Captions](https://www.w3.org/WAI/WCAG22/Understanding/captions-live.html) (Live): Captions are provided for all live audio content in synchronized media.

## Skills and Tools {#skills-and-tools}

Expand Down
6 changes: 5 additions & 1 deletion pages/design-develop/media-guide/changelog.md
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Expand Up @@ -24,6 +24,10 @@ resource:
{% include toc.html type="end" %}
{:/}

## 17 September 2024

* In [Audio Content and Video Content](/media/av/av-content/), [Captions/Subtitles](/media/av/captions/), [Description](/media/av/description/), [Planning Audio and Video Media](/media/av/planning/), [Media Player](/media/av/player/), [Sign Languages](/media/av/sign-languages/) and [Transcripts](/media/av/transcripts/): updated links to WCAG 2.2 Understanding pages instead of 2.1.

## 31 August 2022

* In [Audio Content and Video Content page](/media/av/av-content/), updated title of linked resource: [Making Events Accessible - Checklist for meetings, conferences, training, and presentations that are remote/virtual, in-person, or hybrid](/teach-advocate/accessible-presentations/)
Expand Down Expand Up @@ -100,7 +104,7 @@ resource:
* [Audio Description of Visual Information](/media/av/description/), at end of [Does My Media Need a Description?](/media/av/description/#checklist) section, added sentence starting with "WCAG excerpts" and the bullets under it.
* [Captions/Subtitles](/media/av/captions/), at end of [Does My Media Need a Captions?](/media/av/captions/#checklist) section, added sentence starting with "WCAG excerpts" and the bullets under it.
* [Transcripts](/media/av/transcripts/), at end of [Does My Media Need a Transcript?](/media/av/transcripts/#checklist) section, added sentence starting with "WCAG excerpts" and the bullets under it.
* [Sign Languages](/media/av/sign-languages/), in [Standards Requirements](/media/av/sign-languages/#standards-requirements) section, in second sentence, added link<br> ```: [Understanding 1.2.6 Sign Language](https://www.w3.org/WAI/WCAG21/Understanding/sign-language-prerecorded.html)```
* [Sign Languages](/media/av/sign-languages/), in [Standards Requirements](/media/av/sign-languages/#standards-requirements) section, in second sentence, added link<br> ```: [Understanding 1.2.6 Sign Language](https://www.w3.org/WAI/WCAG22/Understanding/sign-language-prerecorded.html)```
* ([Diff 2020-December-12](https://github.com/w3c/wai-media-guide/pull/148/files))

## 2020-November-24
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