diff --git a/feedleware/twitch/feed.py b/feedleware/twitch/feed.py
index 61cd932..825d9d3 100644
--- a/feedleware/twitch/feed.py
+++ b/feedleware/twitch/feed.py
@@ -1,5 +1,5 @@
 from ..feedformatter import Feed
-from ..util import parse_iso
+from ..util import parse_iso_date
 from .twitch import APIClient
 
 
@@ -34,7 +34,7 @@ def construct_rss(client: APIClient, login: str) -> str:
         item["title"] = "[⏺️ Live] " + stream.get("title", "Untitled Stream")
         item["link"] = user_url
         item["description"] = stream.get("game_name", "")
-        item["pubDate"] = parse_iso(stream["started_at"]).timetuple()
+        item["pubDate"] = parse_iso_date(stream["started_at"]).timetuple()
 
         feed.items.append(item)
 
@@ -65,7 +65,7 @@ def construct_rss(client: APIClient, login: str) -> str:
 
         item["link"] = link
         item["description"] = f'<a href="{link}"><img src="{thumbnail}" /></a>'
-        item["pubDate"] = parse_iso(video["published_at"]).timetuple()
+        item["pubDate"] = parse_iso_date(video["published_at"]).timetuple()
 
         feed.items.append(item)
 
diff --git a/feedleware/util.py b/feedleware/util.py
index 96823a4..823b75e 100644
--- a/feedleware/util.py
+++ b/feedleware/util.py
@@ -1,4 +1,5 @@
-from datetime import datetime
+from datetime import datetime, timedelta
+import isodate
 import http
 import urllib
 import urllib.request
@@ -8,10 +9,14 @@ HTTPResponse = http.client.HTTPResponse
 HTTPException = http.client.HTTPException
 
 
-def parse_iso(iso: str) -> datetime:
+def parse_iso_date(iso: str) -> datetime:
     return datetime.fromisoformat(iso.replace("Z", "+00:00"))
 
 
+def parse_iso_duration(iso: str) -> timedelta:
+    return isodate.parse_duration(iso)
+
+
 def send_with_retry(request: HTTPRequest, retries: int) -> HTTPResponse:
     """
     Send an HTTP request and retry in case of failure.
diff --git a/feedleware/youtube/feed.py b/feedleware/youtube/feed.py
index 5c51d75..c45da47 100644
--- a/feedleware/youtube/feed.py
+++ b/feedleware/youtube/feed.py
@@ -1,8 +1,12 @@
+from datetime import timedelta
 from ..feedformatter import Feed
-from ..util import parse_iso
 from .youtube import APIClient
 
 
+# Minimum duration for videos to be listed in the feed
+MINIMUM_DURATION = timedelta(seconds=70)
+
+
 def construct_rss(client: APIClient, channel_id: str) -> str:
     """
     Build a RSS stream for a YouTube channel.
@@ -27,25 +31,16 @@ def construct_rss(client: APIClient, channel_id: str) -> str:
     feed.feed["ttl"] = "30"
 
     for video in videos:
-        item = {}
-
-        video_id = video["resourceId"]["videoId"]
-        link = f"https://www.youtube.com/watch?v={video_id}"
-        thumbnail = ""
-
-        for size in ("standard", "maxres", *video["thumbnails"].keys()):
-            if size in video["thumbnails"]:
-                thumbnail = video["thumbnails"][size]["url"]
-
-        item["guid"] = video["resourceId"]["videoId"]
-        item["title"] = video.get("title", "Untitled Video")
-        item["link"] = link
-        item["description"] = (
-            f'<a href="{link}"><img src="{thumbnail}" /></a><br><br>'
-            + video["description"]
-        )
-        item["pubDate"] = parse_iso(video["publishedAt"]).timetuple()
-
-        feed.items.append(item)
+        if video["duration"] >= MINIMUM_DURATION:
+            feed.items.append({
+                "guid": video["id"],
+                "title": video["title"],
+                "link": video["url"],
+                "description": (
+                    f'<a href="{video["url"]}"><img src="{video["thumbnail"]}" /></a><br><br>'
+                    + video["description"]
+                ),
+                "pubDate": video["published"].timetuple(),
+            })
 
     return feed.format_rss2_string()
diff --git a/feedleware/youtube/youtube.py b/feedleware/youtube/youtube.py
index 92e2912..c232cc4 100644
--- a/feedleware/youtube/youtube.py
+++ b/feedleware/youtube/youtube.py
@@ -6,7 +6,7 @@ import urllib
 import urllib.request
 from typing import Any, Iterable, Tuple
 from cachetools import cached, TTLCache
-from ..util import send_with_retry
+from ..util import send_with_retry, parse_iso_date, parse_iso_duration
 
 
 HTTPError = urllib.error.HTTPError
@@ -123,13 +123,15 @@ class APIClient:
         :returns: list of latest videos
         :throws HTTPException: if the query fails
         """
+        # Query list of latest videos
         try:
-            response = self._query(
+            playlist_response = self._query(
                 url="https://youtube.googleapis.com/youtube/v3/playlistItems",
                 method="GET",
                 data=(
                     ("part", "snippet"),
                     ("part", "status"),
+                    ("part", "contentDetails"),
                     ("playlistId", playlist_id),
                     ("maxResults", 50),
                 )
@@ -140,9 +142,43 @@ class APIClient:
 
             raise err
 
-        return [
+        # Filter only public videos
+        videos = [
             item["snippet"]
-            for item in response["items"]
+            for item in playlist_response["items"]
             if item["status"]["privacyStatus"] == "public"
             and item["snippet"]["resourceId"]["kind"] == "youtube#video"
         ]
+
+        # Retrieve video durations
+        videos_response = self._query(
+            url="https://youtube.googleapis.com/youtube/v3/videos",
+            method="GET",
+            data=(
+                *[("id", video["resourceId"]["videoId"]) for video in videos],
+                ("part", "contentDetails"),
+            ),
+        )
+
+        # Merge and normalize data
+        results = []
+
+        for video_item, detail_item in zip(videos, videos_response["items"]):
+            video_id = video_item["resourceId"]["videoId"]
+            thumbnail = ""
+
+            for size in ("standard", "maxres", *video_item["thumbnails"].keys()):
+                if size in video_item["thumbnails"]:
+                    thumbnail = video_item["thumbnails"][size]["url"]
+
+            results.append({
+                "id": video_id,
+                "title": video_item.get("title", "Untitled Video"),
+                "description": video_item["description"],
+                "url": f"https://www.youtube.com/watch?v={video_id}",
+                "thumbnail": thumbnail,
+                "published": parse_iso_date(video_item["publishedAt"]),
+                "duration": parse_iso_duration(detail_item["contentDetails"]["duration"]),
+            })
+
+        return results
diff --git a/requirements.txt b/requirements.txt
index 8d26cae..808ba2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,9 @@ cachetools==4.2.2
 click==8.0.1
 Flask==2.0.1
 gunicorn==20.1.0
+isodate==0.6.1
 itsdangerous==2.0.1
 Jinja2==3.0.1
 MarkupSafe==2.0.1
+six==1.16.0
 Werkzeug==2.0.1