How to auto play video in Dawn theme section?

[TabooGrow]

How can we get the video in this section to Auto Play?  Our site sells sex toys fyi. Site: https://cockblocktoys.com/

This is our video.liquid code

{{ 'video-section.css' | asset_url | stylesheet_tag }}
{{ 'component-deferred-media.css' | asset_url | stylesheet_tag }}

{%- style -%}
  .section-{{ section.id }}-padding {
    padding-top: {{ section.settings.padding_top | times: 0.75 | round: 0 }}px;
    padding-bottom: {{ section.settings.padding_bottom | times: 0.75 | round: 0 }}px;
  }

  @media screen and (min-width: 750px) {
    .section-{{ section.id }}-padding {
      padding-top: {{ section.settings.padding_top }}px;
      padding-bottom: {{ section.settings.padding_bottom }}px;
    }
  }
{%- endstyle -%}

{%- liquid
  assign video_id = section.settings.video.id | default: section.settings.video_url.id
  assign video_alt = section.settings.video.alt | default: section.settings.description
  assign alt = 'sections.video.load_video' | t: description: video_alt | escape
  assign poster = section.settings.video.preview_image | default: section.settings.cover_image

  if section.settings.video != null
    assign ratio_diff = section.settings.video.aspect_ratio | minus: poster.aspect_ratio | abs
    if ratio_diff < 0.01 and ratio_diff > 0
      assign fix_ratio = true
    endif
  endif
-%}

{%- capture sizes -%}
  {% if section.settings.full_width -%}
    100vw
  {%- else -%}
    (min-width: {{ settings.page_width }}px) {{ settings.page_width | minus: 100 }}px, (min-width: 750px)
    calc(100vw - 10rem), 100vw
  {%- endif %}
{%- endcapture -%}

<div class="color-{{ section.settings.color_scheme }} gradient">
  <div class="video-section isolate{% unless section.settings.full_width %} page-width{% endunless %} section-{{ section.id }}-padding">
    <div
      {% if section.settings.full_width %}
        class="page-width"
      {% endif %}
    >
      {%- unless section.settings.heading == blank -%}
        <div class="title-wrapper title-wrapper--no-top-margin{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}">
          <h2 class="title inline-richtext {{ section.settings.heading_size }}">{{ section.settings.heading }}</h2>
        </div>
      {%- endunless -%}
    </div>
    <noscript>
      <div
        class="video-section__media"
        {% if poster != null %}
          style="--ratio-percent: {{ 1 | divided_by: poster.aspect_ratio | times: 100 }}%;"
        {% endif %}
      >
        {%- if section.settings.video == null and section.settings.video_url != null -%}
          <a
            href="{{ section.settings.video_url }}"
            class="video-section__poster media media--transparent{% if poster == null %} video-section__placeholder{% endif %}"
          >
            {%- if poster != null -%}
              {{
                poster
                | image_url: width: 3840
                | image_tag: sizes: sizes, widths: '375, 750, 1100, 1500, 1780, 2000, 3000, 3840', alt: alt
              }}
            {%- else -%}
              {{ 'hero-apparel-3' | placeholder_svg_tag: 'placeholder-svg placeholder' }}
            {%- endif -%}
          </a>
        {%- else -%}
          {{
            section.settings.video
            | video_tag: image_size: '1100x', loop: section.settings.enable_video_looping, controls: true, muted: false
          }}
        {%- endif -%}
      </div>
    </noscript>
    <deferred-media
      class="video-section__media deferred-media no-js-hidden gradient global-media-settings{% if section.settings.full_width %} global-media-settings--full-width{% endif %}{% if fix_ratio %} media-fit-cover{% endif %}{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
      data-media-id="{{ video_id }}"
      {% if poster != null %}
        style="--ratio-percent: {{ 1 | divided_by: poster.aspect_ratio | times: 100 }}%;"
      {% endif %}
    >
      <button
        id="Deferred-Poster-Modal-{{ video_id }}"
        class="video-section__poster media deferred-media__poster media--landscape"
        type="button"
        aria-label="{{ alt }}"
      >
        {%- if poster != null -%}
          {{
            poster
            | image_url: width: 3840
            | image_tag: sizes: sizes, widths: '375, 750, 1100, 1500, 1780, 2000, 3000, 3840', alt: alt
          }}
        {%- else -%}
          {{ 'hero-apparel-3' | placeholder_svg_tag: 'placeholder-svg placeholder' }}
        {%- endif -%}
        <span class="deferred-media__poster-button motion-reduce">
          {%- render 'icon-play' -%}
        </span>
      </button>
      <template>
        {%- if section.settings.video == null and section.settings.video_url != null -%}
          {%- liquid
            assign loop = ''
            if section.settings.enable_video_looping
              assign loop = '&loop=1&playlist=' | append: video_id
            endif
          -%}
          {%- if section.settings.video_url.type == 'youtube' -%}
            <iframe
              src="https://www.youtube.com/embed/{{ video_id }}?enablejsapi=1&autoplay=1{{ loop }}"
              class="js-youtube"
              allow="autoplay; encrypted-media"
              allowfullscreen
              title="{{ section.settings.description | escape }}"
            ></iframe>
          {%- else -%}
            <iframe
              src="https://player.vimeo.com/video/{{ video_id }}?autoplay=1{{ loop }}"
              class="js-vimeo"
              allow="autoplay; encrypted-media"
              allowfullscreen
              title="{{ section.settings.description | escape }}"
            ></iframe>
          {%- endif -%}
        {%- else -%}
          {{
            section.settings.video
            | video_tag:
              image_size: '1100x',
              autoplay: true,
              loop: section.settings.enable_video_looping,
              controls: true,
              muted: false
          }}
        {%- endif -%}
      </template>
    </deferred-media>
  </div>
</div>

{% schema %}
{
  "name": "t:sections.video.name",
  "tag": "section",
  "class": "section",
  "disabled_on": {
    "groups": ["header", "footer"]
  },
  "settings": [
    {
      "type": "inline_richtext",
      "id": "heading",
      "default": "Video",
      "label": "t:sections.video.settings.heading.label"
    },
    {
      "type": "select",
      "id": "heading_size",
      "options": [
        {
          "value": "h2",
          "label": "t:sections.all.heading_size.options__1.label"
        },
        {
          "value": "h1",
          "label": "t:sections.all.heading_size.options__2.label"
        },
        {
          "value": "h0",
          "label": "t:sections.all.heading_size.options__3.label"
        }
      ],
      "default": "h1",
      "label": "t:sections.all.heading_size.label"
    },
    {
      "type": "checkbox",
      "id": "enable_video_looping",
      "label": "t:sections.video.settings.enable_video_looping.label",
      "default": false
    },
    {
      "type": "header",
      "content": "t:sections.video.settings.header__1.content"
    },
    {
      "type": "video",
      "id": "video",
      "label": "t:sections.video.settings.video.label"
    },
    {
      "type": "header",
      "content": "t:sections.video.settings.header__2.content"
    },
    {
      "type": "paragraph",
      "content": "t:sections.video.settings.paragraph.content"
    },
    {
      "type": "video_url",
      "id": "video_url",
      "accept": ["youtube", "vimeo"],
      "default": "https://www.youtube.com/watch?v=_9VUPq3SxOc",
      "label": "t:sections.video.settings.video_url.label",
      "info": "t:sections.video.settings.video_url.info"
    },
    {
      "type": "image_picker",
      "id": "cover_image",
      "label": "t:sections.video.settings.cover_image.label"
    },
    {
      "type": "text",
      "id": "description",
      "label": "t:sections.video.settings.description.label",
      "info": "t:sections.video.settings.description.info"
    },
    {
      "type": "header",
      "content": "t:sections.video.settings.header__3.content"
    },
    {
      "type": "checkbox",
      "id": "full_width",
      "label": "t:sections.video.settings.full_width.label",
      "default": false
    },
    {
      "type": "color_scheme",
      "id": "color_scheme",
      "label": "t:sections.all.colors.label",
      "default": "scheme-1"
    },
    {
      "type": "header",
      "content": "t:sections.all.padding.section_padding_heading"
    },
    {
      "type": "range",
      "id": "padding_top",
      "min": 0,
      "max": 100,
      "step": 4,
      "unit": "px",
      "label": "t:sections.all.padding.padding_top",
      "default": 36
    },
    {
      "type": "range",
      "id": "padding_bottom",
      "min": 0,
      "max": 100,
      "step": 4,
      "unit": "px",
      "label": "t:sections.all.padding.padding_bottom",
      "default": 36
    }
  ],
  "presets": [
    {
      "name": "t:sections.video.presets.name"
    }
  ]
}
{% endschema %}

{{ 'video-section.css' | asset_url | stylesheet_tag }}
{{ 'component-deferred-media.css' | asset_url | stylesheet_tag }}

{%- style -%}
  .section-{{ section.id }}-padding {
    padding-top: {{ section.settings.padding_top | times: 0.75 | round: 0 }}px;
    padding-bottom: {{ section.settings.padding_bottom | times: 0.75 | round: 0 }}px;
  }

  @media screen and (min-width: 750px) {
    .section-{{ section.id }}-padding {
      padding-top: {{ section.settings.padding_top }}px;
      padding-bottom: {{ section.settings.padding_bottom }}px;
    }
  }
{%- endstyle -%}

{%- liquid
  assign video_id = section.settings.video.id | default: section.settings.video_url.id
  assign video_alt = section.settings.video.alt | default: section.settings.description
  assign alt = 'sections.video.load_video' | t: description: video_alt | escape
  assign poster = section.settings.video.preview_image | default: section.settings.cover_image

  if section.settings.video != null
    assign ratio_diff = section.settings.video.aspect_ratio | minus: poster.aspect_ratio | abs
    if ratio_diff < 0.01 and ratio_diff > 0
      assign fix_ratio = true
    endif
  endif
-%}

{%- capture sizes -%}
  {% if section.settings.full_width -%}
    100vw
  {%- else -%}
    (min-width: {{ settings.page_width }}px) {{ settings.page_width | minus: 100 }}px, (min-width: 750px)
    calc(100vw - 10rem), 100vw
  {%- endif %}
{%- endcapture -%}

<div class="color-{{ section.settings.color_scheme }} gradient">
  <div class="video-section isolate{% unless section.settings.full_width %} page-width{% endunless %} section-{{ section.id }}-padding">
    <div
      {% if section.settings.full_width %}
        class="page-width"
      {% endif %}
    >
      {%- unless section.settings.heading == blank -%}
        <div class="title-wrapper title-wrapper--no-top-margin{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}">
          <h2 class="title inline-richtext {{ section.settings.heading_size }}">{{ section.settings.heading }}</h2>
        </div>
      {%- endunless -%}
    </div>
    <noscript>
      <div
        class="video-section__media"
        {% if poster != null %}
          style="--ratio-percent: {{ 1 | divided_by: poster.aspect_ratio | times: 100 }}%;"
        {% endif %}
      >
        {%- if section.settings.video == null and section.settings.video_url != null -%}
          <a
            href="{{ section.settings.video_url }}"
            class="video-section__poster media media--transparent{% if poster == null %} video-section__placeholder{% endif %}"
          >
            {%- if poster != null -%}
              {{
                poster
                | image_url: width: 3840
                | image_tag: sizes: sizes, widths: '375, 750, 1100, 1500, 1780, 2000, 3000, 3840', alt: alt
              }}
            {%- else -%}
              {{ 'hero-apparel-3' | placeholder_svg_tag: 'placeholder-svg placeholder' }}
            {%- endif -%}
          </a>
        {%- else -%}
          {{
            section.settings.video
            | video_tag: image_size: '1100x', loop: section.settings.enable_video_looping, controls: true, muted: false
          }}
        {%- endif -%}
      </div>
    </noscript>
    <deferred-media
      class="video-section__media deferred-media no-js-hidden gradient global-media-settings{% if section.settings.full_width %} global-media-settings--full-width{% endif %}{% if fix_ratio %} media-fit-cover{% endif %}{% if settings.animations_reveal_on_scroll %} scroll-trigger animate--slide-in{% endif %}"
      data-media-id="{{ video_id }}"
      {% if poster != null %}
        style="--ratio-percent: {{ 1 | divided_by: poster.aspect_ratio | times: 100 }}%;"
      {% endif %}
    >
      <button
        id="Deferred-Poster-Modal-{{ video_id }}"
        class="video-section__poster media deferred-media__poster media--landscape"
        type="button"
        aria-label="{{ alt }}"
      >
        {%- if poster != null -%}
          {{
            poster
            | image_url: width: 3840
            | image_tag: sizes: sizes, widths: '375, 750, 1100, 1500, 1780, 2000, 3000, 3840', alt: alt
          }}
        {%- else -%}
          {{ 'hero-apparel-3' | placeholder_svg_tag: 'placeholder-svg placeholder' }}
        {%- endif -%}
        <span class="deferred-media__poster-button motion-reduce">
          {%- render 'icon-play' -%}
        </span>
      </button>
      <template>
        {%- if section.settings.video == null and section.settings.video_url != null -%}
          {%- liquid
            assign loop = ''
            if section.settings.enable_video_looping
              assign loop = '&loop=1&playlist=' | append: video_id
            endif
          -%}
          {%- if section.settings.video_url.type == 'youtube' -%}
            <iframe
              src="https://www.youtube.com/embed/{{ video_id }}?enablejsapi=1&autoplay=1{{ loop }}"
              class="js-youtube"
              allow="autoplay; encrypted-media"
              allowfullscreen
              title="{{ section.settings.description | escape }}"
            ></iframe>
          {%- else -%}
            <iframe
              src="https://player.vimeo.com/video/{{ video_id }}?autoplay=1{{ loop }}"
              class="js-vimeo"
              allow="autoplay; encrypted-media"
              allowfullscreen
              title="{{ section.settings.description | escape }}"
            ></iframe>
          {%- endif -%}
        {%- else -%}
          {{
            section.settings.video
            | video_tag:
              image_size: '1100x',
              autoplay: true,
              loop: section.settings.enable_video_looping,
              controls: true,
              muted: false
          }}
        {%- endif -%}
      </template>
    </deferred-media>
  </div>
</div>

{% schema %}
{
  "name": "t:sections.video.name",
  "tag": "section",
  "class": "section",
  "disabled_on": {
    "groups": ["header", "footer"]
  },
  "settings": [
    {
      "type": "inline_richtext",
      "id": "heading",
      "default": "Video",
      "label": "t:sections.video.settings.heading.label"
    },
    {
      "type": "select",
      "id": "heading_size",
      "options": [
        {
          "value": "h2",
          "label": "t:sections.all.heading_size.options__1.label"
        },
        {
          "value": "h1",
          "label": "t:sections.all.heading_size.options__2.label"
        },
        {
          "value": "h0",
          "label": "t:sections.all.heading_size.options__3.label"
        }
      ],
      "default": "h1",
      "label": "t:sections.all.heading_size.label"
    },
    {
      "type": "checkbox",
      "id": "enable_video_looping",
      "label": "t:sections.video.settings.enable_video_looping.label",
      "default": false
    },
    {
      "type": "header",
      "content": "t:sections.video.settings.header__1.content"
    },
    {
      "type": "video",
      "id": "video",
      "label": "t:sections.video.settings.video.label"
    },
    {
      "type": "header",
      "content": "t:sections.video.settings.header__2.content"
    },
    {
      "type": "paragraph",
      "content": "t:sections.video.settings.paragraph.content"
    },
    {
      "type": "video_url",
      "id": "video_url",
      "accept": ["youtube", "vimeo"],
      "default": "https://www.youtube.com/watch?v=_9VUPq3SxOc",
      "label": "t:sections.video.settings.video_url.label",
      "info": "t:sections.video.settings.video_url.info"
    },
    {
      "type": "image_picker",
      "id": "cover_image",
      "label": "t:sections.video.settings.cover_image.label"
    },
    {
      "type": "text",
      "id": "description",
      "label": "t:sections.video.settings.description.label",
      "info": "t:sections.video.settings.description.info"
    },
    {
      "type": "header",
      "content": "t:sections.video.settings.header__3.content"
    },
    {
      "type": "checkbox",
      "id": "full_width",
      "label": "t:sections.video.settings.full_width.label",
      "default": false
    },
    {
      "type": "color_scheme",
      "id": "color_scheme",
      "label": "t:sections.all.colors.label",
      "default": "scheme-1"
    },
    {
      "type": "header",
      "content": "t:sections.all.padding.section_padding_heading"
    },
    {
      "type": "range",
      "id": "padding_top",
      "min": 0,
      "max": 100,
      "step": 4,
      "unit": "px",
      "label": "t:sections.all.padding.padding_top",
      "default": 36
    },
    {
      "type": "range",
      "id": "padding_bottom",
      "min": 0,
      "max": 100,
      "step": 4,
      "unit": "px",
      "label": "t:sections.all.padding.padding_bottom",
      "default": 36
    }
  ],
  "presets": [
    {
      "name": "t:sections.video.presets.name"
    }
  ]
}
{% endschema %}

[JoesIdeas]

I can see you have auto play allowed, that means it should show on devices that allow auto play.

You likely won't see auto play on most phones, they tend to disable auto play to respect the user's data usage (videos are heavy and eat up data).

If you can't get it to auto play on the desktop browser you're using, try another browser to see if it's just a browser setting. If you can't get it to auto play on any desktop browsers, then I would either contact your theme developer or search something like "how to embed youtube videos with autoplay", then experiment with the settings you see there and in your code (it's the <iframe section that embeds the video).