diff --git a/.github/auto-publish-template.yml b/.github/auto-publish-template.yml
new file mode 100644
index 00000000..df99845f
--- /dev/null
+++ b/.github/auto-publish-template.yml
@@ -0,0 +1,48 @@
+######################################################################
+# This is the template used to generate auto-publication workflows for
+# the different documents in the repository. Check generate script for
+# details. Edit this file and run the script again to update the
+# workflows.
+######################################################################
+
+name: Auto publish {{shortname}}
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - '{{source}}'{{additionalPaths}}
+  push:
+    branches: [main]
+    paths:
+      - '{{source}}'{{additionalPaths}}
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: {{source}}
+          DESTINATION: {{destination}}
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.{{tokenName}} }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: {{publicationStatus}}
diff --git a/.github/generate-auto-publish-workflows.mjs b/.github/generate-auto-publish-workflows.mjs
new file mode 100644
index 00000000..83bb9673
--- /dev/null
+++ b/.github/generate-auto-publish-workflows.mjs
@@ -0,0 +1,158 @@
+/**********************************************************************
+ * Companion script to create individual auto publication workflows for
+ * specifications contained in the repository. Run the script any time
+ * the auto-publish-template.yml is updated or when the list of specs
+ * changes below.
+ **********************************************************************/
+
+/**
+ * List of properties that can appear to describe a spec.
+ */
+const properties = [
+  // Spec shortname (without level), e.g., 'webcodecs'
+  // (Shortname does not *have* to be the actual published shortname, just
+  // an identifier used to tell specs apart internally)
+  // The shortname is derived from the source file name if not provided,
+  // replacing "_" with "-"
+  'shortname',
+
+  // Spec status on /TR, e.g., 'WD'
+  'publicationStatus',
+
+  // Relative path to source file
+  'source',
+
+  // Relative path to destination file in gh-pages branch (Optional)
+  // If not provided, the destination file is computed from the source by
+  // removing `.src`.
+  'destination',
+
+  // Name of the repository secret that contains the publication token for
+  // Echidna (Optional).
+  // If not provided, the name is computed from the shortname, e.g.,
+  // `ECHIDNA_TOKEN_WEBCODECS` for `webcodecs`
+  'tokenName',
+
+  // Additional paths that should trigger the auto-publish script if changed
+  // on top of the actual source (Optional). Glob patterns may be used.
+  'additionalPaths'
+];
+
+
+/**
+ * List of specs for which an auto-publish script needs to be created.
+ */
+const specs = [
+  {
+    shortname: 'webcodecs',
+    source: 'index.src.html',
+    publicationStatus: 'WD'
+  },
+  {
+    source: 'codec_registry.src.html',
+    publicationStatus: 'DRY'
+  },
+  {
+    source: 'avc_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'vorbis_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'mp3_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'aac_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'flac_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'opus_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'av1_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'vp9_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'vp8_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'pcm_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'alaw_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'ulaw_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'hevc_codec_registration.src.html',
+    publicationStatus: 'NOTE-WD'
+  },
+  {
+    source: 'video_frame_metadata_registry.src.html',
+    publicationStatus: 'DRY',
+    tokenName: 'ECHIDNA_TOKEN_VIDEOFRAMEMETADATA_REGISTRY'
+  }
+];
+
+
+/**
+ * Main loop, create a workflow per spec
+ */
+import assert from 'node:assert';
+import { readFile, writeFile } from 'node:fs/promises';
+import { dirname, join } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const scriptPath = dirname(fileURLToPath(import.meta.url));
+let template = await readFile(join(scriptPath, 'auto-publish-template.yml'), 'utf8');
+template = template.replace(/#{5,}.*#{5,}/s,
+`######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################`);
+
+for (const spec of specs) {
+  if (!spec.shortname) {
+    spec.shortname = spec.source.split('.')[0].replace(/_/g, '-');
+  }
+  if (!spec.destination) {
+    spec.destination = spec.source.replace(/\.src/, '');
+  }
+  if (!spec.tokenName) {
+    spec.tokenName = 'ECHIDNA_TOKEN_' +
+      spec.shortname.toUpperCase()
+        .replace(/-/g, '_')
+        .replace(/_CODEC_/, '_'); // Tokens don't have "_CODEC_" in their name
+  }
+  if (spec.additionalPaths) {
+    spec.additionalPaths = spec.additionalPaths.map(path => `\n      - '${path}'`).join('');
+  }
+
+  let content = template;
+  for (const prop of properties) {
+    content = content.replace(new RegExp('{{' + prop + '}}', 'g'), spec[prop] ?? '');
+  }
+
+  const filename = join(scriptPath, 'workflows', `auto-publish-${spec.shortname}.yml`);
+  await writeFile(filename, content, 'utf8');
+}
diff --git a/.github/workflows/auto-publish-aac-codec-registration.yml b/.github/workflows/auto-publish-aac-codec-registration.yml
new file mode 100644
index 00000000..c03bacf7
--- /dev/null
+++ b/.github/workflows/auto-publish-aac-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish aac-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'aac_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'aac_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: aac_codec_registration.src.html
+          DESTINATION: aac_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_AAC_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-alaw-codec-registration.yml b/.github/workflows/auto-publish-alaw-codec-registration.yml
new file mode 100644
index 00000000..42652f2e
--- /dev/null
+++ b/.github/workflows/auto-publish-alaw-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish alaw-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'alaw_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'alaw_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: alaw_codec_registration.src.html
+          DESTINATION: alaw_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_ALAW_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-av1-codec-registration.yml b/.github/workflows/auto-publish-av1-codec-registration.yml
new file mode 100644
index 00000000..4562e5ff
--- /dev/null
+++ b/.github/workflows/auto-publish-av1-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish av1-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'av1_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'av1_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: av1_codec_registration.src.html
+          DESTINATION: av1_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_AV1_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-avc-codec-registration.yml b/.github/workflows/auto-publish-avc-codec-registration.yml
new file mode 100644
index 00000000..3ba5ff83
--- /dev/null
+++ b/.github/workflows/auto-publish-avc-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish avc-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'avc_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'avc_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: avc_codec_registration.src.html
+          DESTINATION: avc_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_AVC_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-codec-registry.yml b/.github/workflows/auto-publish-codec-registry.yml
new file mode 100644
index 00000000..e6c35874
--- /dev/null
+++ b/.github/workflows/auto-publish-codec-registry.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish codec-registry
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'codec_registry.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'codec_registry.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: codec_registry.src.html
+          DESTINATION: codec_registry.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_CODEC_REGISTRY }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: DRY
diff --git a/.github/workflows/auto-publish-flac-codec-registration.yml b/.github/workflows/auto-publish-flac-codec-registration.yml
new file mode 100644
index 00000000..9a79d790
--- /dev/null
+++ b/.github/workflows/auto-publish-flac-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish flac-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'flac_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'flac_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: flac_codec_registration.src.html
+          DESTINATION: flac_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_FLAC_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-hevc-codec-registration.yml b/.github/workflows/auto-publish-hevc-codec-registration.yml
new file mode 100644
index 00000000..1253df75
--- /dev/null
+++ b/.github/workflows/auto-publish-hevc-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish hevc-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'hevc_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'hevc_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: hevc_codec_registration.src.html
+          DESTINATION: hevc_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_HEVC_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-mp3-codec-registration.yml b/.github/workflows/auto-publish-mp3-codec-registration.yml
new file mode 100644
index 00000000..cf990d76
--- /dev/null
+++ b/.github/workflows/auto-publish-mp3-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish mp3-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'mp3_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'mp3_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: mp3_codec_registration.src.html
+          DESTINATION: mp3_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_MP3_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-opus-codec-registration.yml b/.github/workflows/auto-publish-opus-codec-registration.yml
new file mode 100644
index 00000000..35813946
--- /dev/null
+++ b/.github/workflows/auto-publish-opus-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish opus-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'opus_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'opus_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: opus_codec_registration.src.html
+          DESTINATION: opus_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_OPUS_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-pcm-codec-registration.yml b/.github/workflows/auto-publish-pcm-codec-registration.yml
new file mode 100644
index 00000000..2046c68b
--- /dev/null
+++ b/.github/workflows/auto-publish-pcm-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish pcm-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'pcm_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'pcm_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: pcm_codec_registration.src.html
+          DESTINATION: pcm_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_PCM_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-ulaw-codec-registration.yml b/.github/workflows/auto-publish-ulaw-codec-registration.yml
new file mode 100644
index 00000000..652eb142
--- /dev/null
+++ b/.github/workflows/auto-publish-ulaw-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish ulaw-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'ulaw_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'ulaw_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: ulaw_codec_registration.src.html
+          DESTINATION: ulaw_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_ULAW_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-video-frame-metadata-registry.yml b/.github/workflows/auto-publish-video-frame-metadata-registry.yml
new file mode 100644
index 00000000..fc6bb5a0
--- /dev/null
+++ b/.github/workflows/auto-publish-video-frame-metadata-registry.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish video-frame-metadata-registry
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'video_frame_metadata_registry.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'video_frame_metadata_registry.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: video_frame_metadata_registry.src.html
+          DESTINATION: video_frame_metadata_registry.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_VIDEOFRAMEMETADATA_REGISTRY }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: DRY
diff --git a/.github/workflows/auto-publish-vorbis-codec-registration.yml b/.github/workflows/auto-publish-vorbis-codec-registration.yml
new file mode 100644
index 00000000..f6123f03
--- /dev/null
+++ b/.github/workflows/auto-publish-vorbis-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish vorbis-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'vorbis_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'vorbis_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: vorbis_codec_registration.src.html
+          DESTINATION: vorbis_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_VORBIS_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-vp8-codec-registration.yml b/.github/workflows/auto-publish-vp8-codec-registration.yml
new file mode 100644
index 00000000..49261f4b
--- /dev/null
+++ b/.github/workflows/auto-publish-vp8-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish vp8-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'vp8_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'vp8_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: vp8_codec_registration.src.html
+          DESTINATION: vp8_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_VP8_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-vp9-codec-registration.yml b/.github/workflows/auto-publish-vp9-codec-registration.yml
new file mode 100644
index 00000000..defab53b
--- /dev/null
+++ b/.github/workflows/auto-publish-vp9-codec-registration.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish vp9-codec-registration
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'vp9_codec_registration.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'vp9_codec_registration.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: vp9_codec_registration.src.html
+          DESTINATION: vp9_codec_registration.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_VP9_REGISTRATION }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: NOTE-WD
diff --git a/.github/workflows/auto-publish-webcodecs.yml b/.github/workflows/auto-publish-webcodecs.yml
new file mode 100644
index 00000000..f272aec4
--- /dev/null
+++ b/.github/workflows/auto-publish-webcodecs.yml
@@ -0,0 +1,49 @@
+######################################################################
+# IMPORTANT: Do not edit this file directly!
+#
+# This workflow was automatically generated through the
+# generate-auto-publish-workflows.mjs script. To update the workflow,
+# make changes to the template file and run the script again.
+######################################################################
+
+name: Auto publish webcodecs
+
+on:
+  # Worflow runs on pull requests where it makes sure that the spec can still be
+  # generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request:
+    paths:
+      - 'index.src.html'
+  push:
+    branches: [main]
+    paths:
+      - 'index.src.html'
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://w3c.github.io/spec-prod/
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate spec, push to gh-pages branch and deploy to /TR if needed
+        uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          BUILD_FAIL_ON: warning
+          SOURCE: index.src.html
+          DESTINATION: index.html
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN_WEBCODECS }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
+          W3C_BUILD_OVERRIDE: |
+            status: WD
diff --git a/.github/workflows/auto-publish.yml b/.github/workflows/auto-publish.yml
deleted file mode 100644
index 9ed6feb1..00000000
--- a/.github/workflows/auto-publish.yml
+++ /dev/null
@@ -1,124 +0,0 @@
-# Workflow based on the w3c/spec-prod action example for multi-spec repos:
-# https://github.com/w3c/spec-prod/blob/main/docs/examples.md#multiple-specs-in-same-repository
-
-name: Build, Validate, Deploy and Publish
-
-on:
-  # Worflow runs on pull requests where it makes sure that the spec can still be
-  # generated, that markup is valid and that there are no broken links, as
-  # well as on pushes to the default branch where it also deploys the generated
-  # spec to the gh-pages branch and publishes the result to /TR.
-  # The "workflow_dispatch" hook allows admins to also trigger the workflow
-  # manually from GitHub's UI.
-  pull_request: {}
-  push:
-    branches: [main]
-  workflow_dispatch:
-
-jobs:
-  main:
-    runs-on: ubuntu-20.04
-    strategy:
-      fail-fast: false
-      max-parallel: 1
-      matrix:
-        include:
-          - source: index.src.html
-            destination: index.html
-            echidna_token: ECHIDNA_TOKEN_WEBCODECS
-            build_override: |
-              status: WD
-          - source: codec_registry.src.html
-            destination: codec_registry.html
-            echidna_token: ECHIDNA_TOKEN_REGISTRY
-            build_override: |
-              status: DRY
-          - source: avc_codec_registration.src.html
-            destination: avc_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_AVC_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: vorbis_codec_registration.src.html
-            destination: vorbis_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_VORBIS_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: mp3_codec_registration.src.html
-            destination: mp3_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_MP3_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: aac_codec_registration.src.html
-            destination: aac_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_AAC_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: flac_codec_registration.src.html
-            destination: flac_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_FLAC_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: opus_codec_registration.src.html
-            destination: opus_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_OPUS_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: av1_codec_registration.src.html
-            destination: av1_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_AV1_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: vp9_codec_registration.src.html
-            destination: vp9_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_VP9_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: vp8_codec_registration.src.html
-            destination: vp8_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_VP8_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: pcm_codec_registration.src.html
-            destination: pcm_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_PCM_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: alaw_codec_registration.src.html
-            destination: alaw_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_ALAW_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: ulaw_codec_registration.src.html
-            destination: ulaw_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_ULAW_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: hevc_codec_registration.src.html
-            destination: hevc_codec_registration.html
-            echidna_token: ECHIDNA_TOKEN_HEVC_REGISTRATION
-            build_override: |
-              status: NOTE-WD
-          - source: video_frame_metadata_registry.src.html
-            destination: video_frame_metadata_registry.html
-            echidna_token: ECHIDNA_TOKEN_VIDEOFRAMEMETADATA_REGISTRY
-            build_override: |
-              status: DRY
-    steps:
-      # See doc at https://github.com/actions/checkout#checkout-v2
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
-      # See doc at https://github.com/w3c/spec-prod/#spec-prod
-      # The action only deploys the generated spec to the gh-pages branch when
-      # the workflow was triggered by a push to the default branch.
-      - name: Build and validate index.html, push to gh-pages branch if needed
-        uses: w3c/spec-prod@v2
-        with:
-          TOOLCHAIN: bikeshed
-          SOURCE: ${{ matrix.source }}
-          DESTINATION: ${{ matrix.destination }}
-          BUILD_FAIL_ON: nothing
-          GH_PAGES_BRANCH: gh-pages
-          W3C_ECHIDNA_TOKEN: ${{ secrets[matrix.echidna_token] }}
-          W3C_WG_DECISION_URL: https://github.com/w3c/media-wg/issues/27
-          W3C_BUILD_OVERRIDE: ${{ matrix.build_override }}