diff --git a/apps/cf/lib/actions/action_creator.ex b/apps/cf/lib/actions/action_creator.ex
index 182c2be3..0c5ee518 100644
--- a/apps/cf/lib/actions/action_creator.ex
+++ b/apps/cf/lib/actions/action_creator.ex
@@ -100,7 +100,7 @@ defmodule CF.Actions.ActionCreator do
       user_id,
       :video,
       :update,
-      video_id: video.video_id,
+      video_id: video.id,
       changes: changes
     )
   end
diff --git a/apps/cf/lib/videos/videos.ex b/apps/cf/lib/videos/videos.ex
index d01d087e..be147a24 100644
--- a/apps/cf/lib/videos/videos.ex
+++ b/apps/cf/lib/videos/videos.ex
@@ -6,6 +6,7 @@ defmodule CF.Videos do
   import Ecto.Query, warn: false
   import CF.Videos.MetadataFetcher
   import CF.Videos.CaptionsFetcher
+  import CF.Actions.ActionCreator, only: [action_update: 2]
 
   alias Ecto.Multi
   alias DB.Repo
@@ -97,33 +98,20 @@ defmodule CF.Videos do
   Returns {:ok, statements} if success, {:error, reason} otherwise.
   Returned statements contains only an id and a key
   """
-  def shift_statements(user, video_id, offset) when is_integer(offset) do
+  def shift_statements(user, video_id, offsets) do
     UserPermissions.check!(user, :update, :video)
-    statements_query = where(Statement, [s], s.video_id == ^video_id)
+    video = Repo.get!(Video, video_id)
+    changeset = Video.changeset_shift_offsets(video, offsets)
 
     Multi.new()
-    |> Multi.update_all(
-      :statements_update,
-      statements_query,
-      [inc: [time: offset]],
-      returning: [:id, :time]
-    )
-    |> Multi.insert(
-      :action,
-      ActionCreator.action(
-        user.id,
-        :video,
-        :update,
-        video_id: video_id,
-        changes: %{"statements_time" => offset}
-      )
-    )
+    |> Multi.update(:video, changeset)
+    |> Multi.insert(:action_update, action_update(user.id, changeset))
     |> Repo.transaction()
     |> case do
-      {:ok, %{statements_update: {_, statements}}} ->
-        {:ok, Enum.map(statements, &%{id: &1.id, time: &1.time})}
+      {:ok, %{video: video}} ->
+        {:ok, video}
 
-      {:error, _, reason, _} ->
+      {:error, _operation, reason, _changes} ->
         {:error, reason}
     end
   end
diff --git a/apps/cf_rest_api/lib/channels/statements_channel.ex b/apps/cf_rest_api/lib/channels/statements_channel.ex
index cb7dd1e7..004a5bec 100644
--- a/apps/cf_rest_api/lib/channels/statements_channel.ex
+++ b/apps/cf_rest_api/lib/channels/statements_channel.ex
@@ -32,26 +32,6 @@ defmodule CF.RestApi.StatementsChannel do
     handle_in_authenticated(command, params, socket, &handle_in_authenticated!/3)
   end
 
-  @doc """
-  Shift all video's statements
-  """
-  def handle_in_authenticated!("shift_all", offset, socket) do
-    user = Repo.get(DB.Schema.User, socket.assigns.user_id)
-
-    case Videos.shift_statements(
-           user,
-           socket.assigns.video_id,
-           String.to_integer(offset)
-         ) do
-      {:ok, statements} ->
-        broadcast!(socket, "statements_updated", %{statements: statements})
-        {:reply, :ok, socket}
-
-      {:error, _} ->
-        {:reply, :error, socket}
-    end
-  end
-
   @doc """
   Add a new statement
   """
diff --git a/apps/cf_rest_api/lib/channels/video_debate_channel.ex b/apps/cf_rest_api/lib/channels/video_debate_channel.ex
index ba47e116..fd63a65c 100644
--- a/apps/cf_rest_api/lib/channels/video_debate_channel.ex
+++ b/apps/cf_rest_api/lib/channels/video_debate_channel.ex
@@ -18,6 +18,7 @@ defmodule CF.RestApi.VideoDebateChannel do
   alias DB.Schema.Speaker
   alias DB.Schema.VideoSpeaker
 
+  alias CF.Videos
   alias CF.Accounts.UserPermissions
   alias CF.RestApi.{VideoView, SpeakerView, ChangesetView}
 
@@ -58,6 +59,27 @@ defmodule CF.RestApi.VideoDebateChannel do
     handle_in_authenticated(command, params, socket, &handle_in_authenticated!/3)
   end
 
+  @doc """
+  Shift all video's statements
+  """
+  def handle_in_authenticated!("shift_statements", offsets, socket) do
+    user = Repo.get(DB.Schema.User, socket.assigns.user_id)
+
+    case Videos.shift_statements(user, socket.assigns.video_id, offsets) do
+      {:ok, video} ->
+        rendered_video =
+          video
+          |> DB.Repo.preload(:speakers)
+          |> View.render_one(VideoView, "video.json")
+
+        broadcast!(socket, "video_updated", %{video: rendered_video})
+        {:reply, :ok, socket}
+
+      {:error, _} ->
+        {:reply, :error, socket}
+    end
+  end
+
   @doc """
   Add an existing speaker to the video
   """
diff --git a/apps/db/lib/db_schema/video.ex b/apps/db/lib/db_schema/video.ex
index 00848e01..79f52a46 100644
--- a/apps/db/lib/db_schema/video.ex
+++ b/apps/db/lib/db_schema/video.ex
@@ -153,6 +153,17 @@ defmodule DB.Schema.Video do
     change(video, hash_id: VideoHashId.encode(id))
   end
 
+  @doc """
+  Builds a changeset that allows shifting statements for all providers
+
+  ## Examples
+
+      iex> DB.Schema.Video.changeset_shift_offsets(youtube_offset: 42)
+  """
+  def changeset_shift_offsets(struct, params \\ %{}) do
+    cast(struct, params, [:youtube_offset])
+  end
+
   @doc """
   Given a changeset, fill the `{provider}_id` fields or add an error if URL is not valid.
   """