[CRON] sync translated content

22 files changed, 92 insertions, 69 deletions

diff --git a/files/fr/_redirects.txt b/files/fr/_redirects.txt
index f18598385c..a5dcbf8334 100644
--- a/files/fr/_redirects.txt
+++ b/files/fr/_redirects.txt
@@ -3743,6 +3743,7 @@
 /fr/docs/Web/API/Selection.toString	/fr/docs/Web/API/Selection/toString
 /fr/docs/Web/API/Selection_API	/fr/docs/conflicting/Web/API/Selection
 /fr/docs/Web/API/ServiceWorkerState	/fr/docs/orphaned/Web/API/ServiceWorkerState
+/fr/docs/Web/API/SharedWorkerGlobalScope/onconnect	/fr/docs/Web/API/SharedWorkerGlobalScope/connect_event
 /fr/docs/Web/API/Storage/LocalStorage	/fr/docs/conflicting/Web/API/Window/localStorage
 /fr/docs/Web/API/StorageEstimate	/fr/docs/conflicting/Web/API/StorageManager/estimate
 /fr/docs/Web/API/Touch_events/Supporting_both_TouchEvent_and_MouseEvent	/fr/docs/conflicting/Web/API/Pointer_events
diff --git a/files/fr/_wikihistory.json b/files/fr/_wikihistory.json
index db7fabbb59..4eb949802b 100644
--- a/files/fr/_wikihistory.json
+++ b/files/fr/_wikihistory.json
@@ -19238,7 +19238,7 @@
       "Arzak656"
     ]
   },
-  "Web/API/SharedWorkerGlobalScope/onconnect": {
+  "Web/API/SharedWorkerGlobalScope/connect_event": {
     "modified": "2020-10-15T22:26:31.419Z",
     "contributors": [
       "Arzak656"
diff --git a/files/fr/web/api/sharedworkerglobalscope/onconnect/index.md b/files/fr/web/api/sharedworkerglobalscope/connect_event/index.md
index f14a8d0b4b..6f3f17e881 100644
--- a/files/fr/web/api/sharedworkerglobalscope/onconnect/index.md
+++ b/files/fr/web/api/sharedworkerglobalscope/connect_event/index.md
@@ -1,7 +1,8 @@
 ---
 title: SharedWorkerGlobalScope.onconnect
-slug: Web/API/SharedWorkerGlobalScope/onconnect
+slug: Web/API/SharedWorkerGlobalScope/connect_event
 translation_of: Web/API/SharedWorkerGlobalScope/onconnect
+original_slug: Web/API/SharedWorkerGlobalScope/onconnect
 ---
 {{APIRef("Web Workers API")}}
 
diff --git a/files/ja/_redirects.txt b/files/ja/_redirects.txt
index f5b26185a7..249a98cdc6 100644
--- a/files/ja/_redirects.txt
+++ b/files/ja/_redirects.txt
@@ -2702,6 +2702,7 @@
 /ja/docs/Learn/JavaScript/Objects/継承	/ja/docs/Learn/JavaScript/Objects/Classes_in_JavaScript
 /ja/docs/Learn/JavaScript/非同期	/ja/docs/Learn/JavaScript/Asynchronous
 /ja/docs/Learn/Performance/Populating_the_page:_how_browsers_work	/ja/docs/Web/Performance/How_browsers_work
+/ja/docs/Learn/Release_notes	/ja/docs/conflicting/Learn_5c079fa29d8d329cb43586076f0bb7bf
 /ja/docs/Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry	/ja/docs/orphaned/Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 /ja/docs/Link_prefetching_FAQ	/ja/docs/Web/HTTP/Link_prefetching_FAQ
 /ja/docs/Localization	/ja/docs/Glossary/Localization
@@ -3020,7 +3021,7 @@
 /ja/docs/Web-e/Guide/CSS/Understanding_z_index/Stacking_without_z-index	/ja/docs/Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_without_z-index
 /ja/docs/Web-e/Guide/CSS/Understanding_z_index/The_stacking_context	/ja/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context
 /ja/docs/Web/API/AbstractWorker	/ja/docs/Web/API/Worker
-/ja/docs/Web/API/AbstractWorker/onerror	/ja/docs/Web/API/Worker/onerror
+/ja/docs/Web/API/AbstractWorker/onerror	/ja/docs/Web/API/Worker/error_event
 /ja/docs/Web/API/Apps.mgmt.addEventListener	/ja/docs/Web/API/EventTarget/addEventListener
 /ja/docs/Web/API/Apps.mgmt.removeEventListener	/ja/docs/Web/API/EventTarget/removeEventListener
 /ja/docs/Web/API/AudioBufferSourceNode.onended	/ja/docs/Web/API/AudioScheduledSourceNode/ended_event
@@ -3189,6 +3190,12 @@
 /ja/docs/Web/API/MediaCapabilitiesInfo	/ja/docs/Web/API/MediaCapabilities/encodingInfo
 /ja/docs/Web/API/MediaDevices/ondevicechange	/ja/docs/Web/API/MediaDevices/devicechange_event
 /ja/docs/Web/API/MediaQueryList/onchange	/ja/docs/Web/API/MediaQueryList/change_event
+/ja/docs/Web/API/MediaRecorder/ondataavailable	/ja/docs/Web/API/MediaRecorder/dataavailable_event
+/ja/docs/Web/API/MediaRecorder/onerror	/ja/docs/conflicting/Web/API/MediaRecorder/error_event
+/ja/docs/Web/API/MediaRecorder/onpause	/ja/docs/Web/API/MediaRecorder/pause_event
+/ja/docs/Web/API/MediaRecorder/onresume	/ja/docs/Web/API/MediaRecorder/resume_event
+/ja/docs/Web/API/MediaRecorder/onstart	/ja/docs/Web/API/MediaRecorder/start_event
+/ja/docs/Web/API/MediaRecorder/onstop	/ja/docs/Web/API/MediaRecorder/stop_event
 /ja/docs/Web/API/MediaRecorder_API	/ja/docs/Web/API/MediaStream_Recording_API
 /ja/docs/Web/API/MediaStream/onaddtrack	/ja/docs/Web/API/MediaStream/addtrack_event
 /ja/docs/Web/API/MediaStreamConstraints	/ja/docs/conflicting/Web/API/MediaDevices/getUserMedia
@@ -3394,6 +3401,7 @@
 /ja/docs/Web/API/WindowTimers/clearTimeout	/ja/docs/Web/API/clearTimeout
 /ja/docs/Web/API/WindowTimers/setInterval	/ja/docs/Web/API/setInterval
 /ja/docs/Web/API/WindowTimers/setTimeout	/ja/docs/Web/API/setTimeout
+/ja/docs/Web/API/Worker/onerror	/ja/docs/Web/API/Worker/error_event
 /ja/docs/Web/API/WorkerGlobalScope/caches	/ja/docs/Web/API/caches
 /ja/docs/Web/API/XMLHttpRequest/onreadystatechange	/ja/docs/Web/API/XMLHttpRequest/readystatechange_event
 /ja/docs/Web/API/XMLHttpRequest/openRequest	/ja/docs/orphaned/Web/API/XMLHttpRequest/openRequest
diff --git a/files/ja/_wikihistory.json b/files/ja/_wikihistory.json
index 2829a4ea1d..8898196d62 100644
--- a/files/ja/_wikihistory.json
+++ b/files/ja/_wikihistory.json
@@ -5609,12 +5609,6 @@
       "silverskyvicto"
     ]
   },
-  "Learn/Release_notes": {
-    "modified": "2020-09-28T09:40:44.944Z",
-    "contributors": [
-      "silverskyvicto"
-    ]
-  },
   "Learn/Server-side": {
     "modified": "2020-07-16T22:35:59.367Z",
     "contributors": [
@@ -17951,6 +17945,12 @@
       "Wind1808"
     ]
   },
+  "Web/API/MediaRecorder/dataavailable_event": {
+    "modified": "2020-10-15T22:18:01.594Z",
+    "contributors": [
+      "Wind1808"
+    ]
+  },
   "Web/API/MediaRecorder/error_event": {
     "modified": "2020-10-15T22:18:20.005Z",
     "contributors": [
@@ -17971,62 +17971,44 @@
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/ondataavailable": {
-    "modified": "2020-10-15T22:18:01.594Z",
-    "contributors": [
-      "Wind1808"
-    ]
-  },
-  "Web/API/MediaRecorder/onerror": {
-    "modified": "2020-10-15T22:18:05.909Z",
+  "Web/API/MediaRecorder/pause": {
+    "modified": "2020-10-15T22:18:16.534Z",
     "contributors": [
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/onpause": {
+  "Web/API/MediaRecorder/pause_event": {
     "modified": "2020-10-15T22:18:02.845Z",
     "contributors": [
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/onresume": {
-    "modified": "2020-10-15T22:18:05.523Z",
-    "contributors": [
-      "Wind1808"
-    ]
-  },
-  "Web/API/MediaRecorder/onstart": {
-    "modified": "2020-10-15T22:18:00.782Z",
-    "contributors": [
-      "Wind1808"
-    ]
-  },
-  "Web/API/MediaRecorder/onstop": {
-    "modified": "2020-10-15T22:18:01.731Z",
+  "Web/API/MediaRecorder/requestData": {
+    "modified": "2020-10-15T22:18:17.551Z",
     "contributors": [
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/pause": {
-    "modified": "2020-10-15T22:18:16.534Z",
+  "Web/API/MediaRecorder/resume": {
+    "modified": "2020-10-15T22:18:17.460Z",
     "contributors": [
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/requestData": {
-    "modified": "2020-10-15T22:18:17.551Z",
+  "Web/API/MediaRecorder/resume_event": {
+    "modified": "2020-10-15T22:18:05.523Z",
     "contributors": [
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/resume": {
-    "modified": "2020-10-15T22:18:17.460Z",
+  "Web/API/MediaRecorder/start": {
+    "modified": "2020-10-15T22:18:17.659Z",
     "contributors": [
       "Wind1808"
     ]
   },
-  "Web/API/MediaRecorder/start": {
-    "modified": "2020-10-15T22:18:17.659Z",
+  "Web/API/MediaRecorder/start_event": {
+    "modified": "2020-10-15T22:18:00.782Z",
     "contributors": [
       "Wind1808"
     ]
@@ -18043,6 +18025,12 @@
       "Wind1808"
     ]
   },
+  "Web/API/MediaRecorder/stop_event": {
+    "modified": "2020-10-15T22:18:01.731Z",
+    "contributors": [
+      "Wind1808"
+    ]
+  },
   "Web/API/MediaRecorder/stream": {
     "modified": "2020-10-15T22:18:16.438Z",
     "contributors": [
@@ -25100,7 +25088,7 @@
       "lv7777"
     ]
   },
-  "Web/API/Worker/onerror": {
+  "Web/API/Worker/error_event": {
     "modified": "2020-10-15T22:02:48.424Z",
     "contributors": [
       "chikoski"
@@ -48203,6 +48191,12 @@
       "sii"
     ]
   },
+  "conflicting/Learn_5c079fa29d8d329cb43586076f0bb7bf": {
+    "modified": "2020-09-28T09:40:44.944Z",
+    "contributors": [
+      "silverskyvicto"
+    ]
+  },
   "conflicting/MDN/Contribute/Markdown_in_MDN": {
     "modified": "2020-09-30T15:30:25.061Z",
     "contributors": [
@@ -48343,6 +48337,12 @@
       "e53e04ac"
     ]
   },
+  "conflicting/Web/API/MediaRecorder/error_event": {
+    "modified": "2020-10-15T22:18:05.909Z",
+    "contributors": [
+      "Wind1808"
+    ]
+  },
   "conflicting/Web/API/Navigator/onLine": {
     "modified": "2019-03-23T23:53:08.504Z",
     "contributors": [
diff --git a/files/ja/learn/release_notes/index.html b/files/ja/conflicting/learn_5c079fa29d8d329cb43586076f0bb7bf/index.html
index 983ad71fef..a5daf4cc37 100644
--- a/files/ja/learn/release_notes/index.html
+++ b/files/ja/conflicting/learn_5c079fa29d8d329cb43586076f0bb7bf/index.html
@@ -1,10 +1,11 @@
 ---
 title: 学習エリアのリリースノート
-slug: Learn/Release_notes
+slug: conflicting/Learn_5c079fa29d8d329cb43586076f0bb7bf
 tags:
   - Learn
   - Release Notes
 translation_of: Learn/Release_notes
+original_slug: Learn/Release_notes
 ---
 <div>{{learnsidebar}}</div>
 
diff --git a/files/ja/web/api/mediarecorder/onerror/index.html b/files/ja/conflicting/web/api/mediarecorder/error_event/index.html
index 204f327a23..dcd1a3b7af 100644
--- a/files/ja/web/api/mediarecorder/onerror/index.html
+++ b/files/ja/conflicting/web/api/mediarecorder/error_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: MediaRecorder.onerror
-slug: Web/API/MediaRecorder/onerror
+slug: conflicting/Web/API/MediaRecorder/error_event
 tags:
   - API
   - Audio
@@ -12,6 +12,7 @@ tags:
   - Video
   - onerror
 translation_of: Web/API/MediaRecorder/onerror
+original_slug: Web/API/MediaRecorder/onerror
 ---
 <div>{{APIRef("MediaStream Recording")}}</div>
 
diff --git a/files/ja/web/api/mediarecorder/ondataavailable/index.html b/files/ja/web/api/mediarecorder/dataavailable_event/index.html
index 5d3dbcaf15..22c391d0a7 100644
--- a/files/ja/web/api/mediarecorder/ondataavailable/index.html
+++ b/files/ja/web/api/mediarecorder/dataavailable_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: MediaRecorder.ondataavailable
-slug: Web/API/MediaRecorder/ondataavailable
+slug: Web/API/MediaRecorder/dataavailable_event
 tags:
   - API
   - Audio
@@ -13,6 +13,7 @@ tags:
   - Video
   - ondataavailable
 translation_of: Web/API/MediaRecorder/ondataavailable
+original_slug: Web/API/MediaRecorder/ondataavailable
 ---
 <p>{{APIRef("MediaStream Recording")}}</p>
 
diff --git a/files/ja/web/api/mediarecorder/onpause/index.html b/files/ja/web/api/mediarecorder/pause_event/index.html
index b045532e43..1227e4bfe7 100644
--- a/files/ja/web/api/mediarecorder/onpause/index.html
+++ b/files/ja/web/api/mediarecorder/pause_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: MediaRecorder.onpause
-slug: Web/API/MediaRecorder/onpause
+slug: Web/API/MediaRecorder/pause_event
 tags:
   - API
   - Audio
@@ -12,6 +12,7 @@ tags:
   - Video
   - onpause
 translation_of: Web/API/MediaRecorder/onpause
+original_slug: Web/API/MediaRecorder/onpause
 ---
 <p>{{APIRef("Media Recorder API")}}</p>
 
diff --git a/files/ja/web/api/mediarecorder/onresume/index.html b/files/ja/web/api/mediarecorder/resume_event/index.html
index c22cffee41..82b13f5a24 100644
--- a/files/ja/web/api/mediarecorder/onresume/index.html
+++ b/files/ja/web/api/mediarecorder/resume_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: MediaRecorder.onresume
-slug: Web/API/MediaRecorder/onresume
+slug: Web/API/MediaRecorder/resume_event
 tags:
   - API
   - Audio
@@ -12,6 +12,7 @@ tags:
   - Video
   - onresume
 translation_of: Web/API/MediaRecorder/onresume
+original_slug: Web/API/MediaRecorder/onresume
 ---
 <p>{{APIRef("Media Recorder API")}}</p>
 
diff --git a/files/ja/web/api/mediarecorder/onstart/index.html b/files/ja/web/api/mediarecorder/start_event/index.html
index 0d452d4473..36d9ebfc9c 100644
--- a/files/ja/web/api/mediarecorder/onstart/index.html
+++ b/files/ja/web/api/mediarecorder/start_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: MediaRecorder.onstart
-slug: Web/API/MediaRecorder/onstart
+slug: Web/API/MediaRecorder/start_event
 tags:
   - API
   - Audio
@@ -12,6 +12,7 @@ tags:
   - Video
   - onstart
 translation_of: Web/API/MediaRecorder/onstart
+original_slug: Web/API/MediaRecorder/onstart
 ---
 <div>{{APIRef("Media Recorder API")}}</div>
 
diff --git a/files/ja/web/api/mediarecorder/onstop/index.html b/files/ja/web/api/mediarecorder/stop_event/index.html
index d639d9441b..155a581554 100644
--- a/files/ja/web/api/mediarecorder/onstop/index.html
+++ b/files/ja/web/api/mediarecorder/stop_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: MediaRecorder.onstop
-slug: Web/API/MediaRecorder/onstop
+slug: Web/API/MediaRecorder/stop_event
 tags:
   - API
   - Audio
@@ -12,6 +12,7 @@ tags:
   - Video
   - onstop
 translation_of: Web/API/MediaRecorder/onstop
+original_slug: Web/API/MediaRecorder/onstop
 ---
 <div>{{APIRef("Media Recorder API")}}</div>
 
diff --git a/files/ja/web/api/worker/onerror/index.html b/files/ja/web/api/worker/error_event/index.html
index 2864938ea0..4e2d55a89b 100644
--- a/files/ja/web/api/worker/onerror/index.html
+++ b/files/ja/web/api/worker/error_event/index.html
@@ -1,6 +1,6 @@
 ---
 title: Worker.onerror
-slug: Web/API/Worker/onerror
+slug: Web/API/Worker/error_event
 tags:
   - API
   - Worker
@@ -10,8 +10,9 @@ tags:
   - Web Workers
   - Workers
   - onerror
-browser-compat: api.Worker.onerror
 translation_of: Web/API/Worker/onerror
+original_slug: Web/API/Worker/onerror
+browser-compat: api.Worker.onerror
 ---
 <div>{{APIRef("Web Workers API")}}</div>
 
diff --git a/files/pt-br/_redirects.txt b/files/pt-br/_redirects.txt
index 91690e911a..f852975d04 100644
--- a/files/pt-br/_redirects.txt
+++ b/files/pt-br/_redirects.txt
@@ -75,7 +75,7 @@
 /pt-BR/docs/Aprender/JavaScript/Objetos/Object_building_practice	/pt-BR/docs/Learn/JavaScript/Objects/Object_building_practice
 /pt-BR/docs/Aprender/JavaScript/Objetos/Object_prototypes	/pt-BR/docs/Learn/JavaScript/Objects/Object_prototypes
 /pt-BR/docs/Aprender/Learning_and_getting_help	/pt-BR/docs/Learn/Learning_and_getting_help
-/pt-BR/docs/Aprender/Release_notes	/pt-BR/docs/Learn/Release_notes
+/pt-BR/docs/Aprender/Release_notes	/pt-BR/docs/conflicting/Learn
 /pt-BR/docs/CSS	/pt-BR/docs/Web/CSS
 /pt-BR/docs/CSS/@page	/pt-BR/docs/Web/CSS/@page
 /pt-BR/docs/CSS/At-rule	/pt-BR/docs/Web/CSS/At-rule
@@ -405,6 +405,7 @@
 /pt-BR/docs/Learn/JavaScript/First_steps/Variáveis	/pt-BR/docs/Learn/JavaScript/First_steps/Variables
 /pt-BR/docs/Learn/JavaScript/Objects/Inheritance	/pt-BR/docs/Learn/JavaScript/Objects/Classes_in_JavaScript
 /pt-BR/docs/Learn/JavaScript/Objects/Object-oriented_JS	/pt-BR/docs/conflicting/Learn/JavaScript/Objects/Classes_in_JavaScript
+/pt-BR/docs/Learn/Release_notes	/pt-BR/docs/conflicting/Learn
 /pt-BR/docs/Learn/Server-side/Django/Hospedagem	/pt-BR/docs/Learn/Server-side/Django/Deployment
 /pt-BR/docs/Learn/Server-side/Django/Introdução	/pt-BR/docs/Learn/Server-side/Django/Introduction
 /pt-BR/docs/Learn/Server-side/Django/Sessões	/pt-BR/docs/Learn/Server-side/Django/Sessions
diff --git a/files/pt-br/_wikihistory.json b/files/pt-br/_wikihistory.json
index 6041ed758b..26a483ad31 100644
--- a/files/pt-br/_wikihistory.json
+++ b/files/pt-br/_wikihistory.json
@@ -2345,12 +2345,6 @@
       "GiovanniHD201E"
     ]
   },
-  "Learn/Release_notes": {
-    "modified": "2020-10-15T20:54:28.940Z",
-    "contributors": [
-      "3ltons"
-    ]
-  },
   "Learn/Server-side": {
     "modified": "2020-07-16T22:36:01.419Z",
     "contributors": [
@@ -16185,6 +16179,12 @@
       "AlanCezarAraujo"
     ]
   },
+  "conflicting/Learn": {
+    "modified": "2020-10-15T20:54:28.940Z",
+    "contributors": [
+      "3ltons"
+    ]
+  },
   "conflicting/Learn/CSS/Building_blocks/Cascade_and_inheritance": {
     "modified": "2019-03-23T22:55:03.103Z",
     "contributors": [
diff --git a/files/pt-br/learn/release_notes/index.html b/files/pt-br/conflicting/learn/index.html
index 017349a842..976dba4686 100644
--- a/files/pt-br/learn/release_notes/index.html
+++ b/files/pt-br/conflicting/learn/index.html
@@ -1,8 +1,8 @@
 ---
 title: Learning area release notes
-slug: Learn/Release_notes
+slug: conflicting/Learn
 translation_of: Learn/Release_notes
-original_slug: Aprender/Release_notes
+original_slug: Learn/Release_notes
 ---
 <div>{{learnsidebar}}</div>
 
diff --git a/files/ru/_redirects.txt b/files/ru/_redirects.txt
index 076f9409bb..c9aa710795 100644
--- a/files/ru/_redirects.txt
+++ b/files/ru/_redirects.txt
@@ -353,6 +353,7 @@
 /ru/docs/Web/API/HTMLHyperlinkElementUtils/username	/ru/docs/Web/API/HTMLAnchorElement/username
 /ru/docs/Web/API/HTMLImageElement.Image	/ru/docs/Web/API/HTMLImageElement/Image
 /ru/docs/Web/API/KeyboardEvent/which	/ru/docs/Web/API/UIEvent/which
+/ru/docs/Web/API/MediaRecorder/ondataavailable	/ru/docs/Web/API/MediaRecorder/dataavailable_event
 /ru/docs/Web/API/MouseEvent/which	/ru/docs/conflicting/Web/API/UIEvent/which
 /ru/docs/Web/API/NetworkInformation/connection	/ru/docs/Web/API/Navigator/connection
 /ru/docs/Web/API/Node.appendChild	/ru/docs/Web/API/Node/appendChild
diff --git a/files/ru/_wikihistory.json b/files/ru/_wikihistory.json
index a348d4fe1e..17f599b98d 100644
--- a/files/ru/_wikihistory.json
+++ b/files/ru/_wikihistory.json
@@ -9269,7 +9269,7 @@
       "draedful"
     ]
   },
-  "Web/API/MediaRecorder/ondataavailable": {
+  "Web/API/MediaRecorder/dataavailable_event": {
     "modified": "2020-10-15T21:52:00.316Z",
     "contributors": [
       "mechtool",
diff --git a/files/ru/web/api/mediarecorder/ondataavailable/index.html b/files/ru/web/api/mediarecorder/dataavailable_event/index.html
index a111bdaacd..ef0a2f9cdb 100644
--- a/files/ru/web/api/mediarecorder/ondataavailable/index.html
+++ b/files/ru/web/api/mediarecorder/dataavailable_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: MediaRecorder.ondataavailable
-slug: Web/API/MediaRecorder/ondataavailable
+slug: Web/API/MediaRecorder/dataavailable_event
 translation_of: Web/API/MediaRecorder/ondataavailable
+original_slug: Web/API/MediaRecorder/ondataavailable
 ---
 <p>{{APIRef("MediaStream Recording")}}</p>
 
diff --git a/files/zh-cn/_redirects.txt b/files/zh-cn/_redirects.txt
index 73596ab89d..3b9ee0afb5 100644
--- a/files/zh-cn/_redirects.txt
+++ b/files/zh-cn/_redirects.txt
@@ -1416,6 +1416,7 @@
 /zh-CN/docs/Web/API/Location.replace	/zh-CN/docs/Web/API/Location/replace
 /zh-CN/docs/Web/API/MediaCapabilitiesInfo	/zh-CN/docs/Web/API/MediaCapabilities/encodingInfo
 /zh-CN/docs/Web/API/MediaDevices/ondevicechange	/zh-CN/docs/conflicting/Web/API/MediaDevices/devicechange_event
+/zh-CN/docs/Web/API/MediaRecorder/ondataavailable	/zh-CN/docs/Web/API/MediaRecorder/dataavailable_event
 /zh-CN/docs/Web/API/MediaStream.addTrack	/zh-CN/docs/Web/API/MediaStream/addTrack
 /zh-CN/docs/Web/API/MouseEvent/which	/zh-CN/docs/conflicting/Web/API/UIEvent/which
 /zh-CN/docs/Web/API/MouseWheelEvent	/zh-CN/docs/conflicting/Web/API/WheelEvent
diff --git a/files/zh-cn/_wikihistory.json b/files/zh-cn/_wikihistory.json
index 3fd874797f..4dcfa7ff44 100644
--- a/files/zh-cn/_wikihistory.json
+++ b/files/zh-cn/_wikihistory.json
@@ -16683,6 +16683,13 @@
       "forgamer"
     ]
   },
+  "Web/API/MediaRecorder/dataavailable_event": {
+    "modified": "2020-10-15T22:28:21.731Z",
+    "contributors": [
+      "BMud",
+      "baixiaocun"
+    ]
+  },
   "Web/API/MediaRecorder/isTypeSupported": {
     "modified": "2019-06-06T05:26:50.779Z",
     "contributors": [
@@ -16691,13 +16698,6 @@
       "wakingking77"
     ]
   },
-  "Web/API/MediaRecorder/ondataavailable": {
-    "modified": "2020-10-15T22:28:21.731Z",
-    "contributors": [
-      "BMud",
-      "baixiaocun"
-    ]
-  },
   "Web/API/MediaRecorder/pause": {
     "modified": "2020-10-15T22:22:08.111Z",
     "contributors": [
diff --git a/files/zh-cn/web/api/mediarecorder/ondataavailable/index.html b/files/zh-cn/web/api/mediarecorder/dataavailable_event/index.html
index 48392d0689..4daaf213e8 100644
--- a/files/zh-cn/web/api/mediarecorder/ondataavailable/index.html
+++ b/files/zh-cn/web/api/mediarecorder/dataavailable_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: MediaRecorder.ondataavailable
-slug: Web/API/MediaRecorder/ondataavailable
+slug: Web/API/MediaRecorder/dataavailable_event
 translation_of: Web/API/MediaRecorder/ondataavailable
+original_slug: Web/API/MediaRecorder/ondataavailable
 ---
 <p><font><font>{{APIRef("MediaStream Recording")}}</font></font></p>