Important Disclaimer: This document focuses on the methodology and tools for archiving and converting openly available video content. Downloading videos from Facebook may violate their Terms of Service. Users should respect copyright laws and the intellectual property of content creators. This guide is intended for educational purposes and personal archiving only.
The real power of a script is automation. Here's how to modify the script to process multiple URLs from a text file:
# batch_download.py import sysdef batch_download(filelist): with open(filelist, 'r') as f: urls = [line.strip() for line in f if line.strip()] for idx, url in enumerate(urls, 1): print(f"Processing idx/len(urls)") download_facebook_video(url) # using previous function
batch_download("fb_links.txt")
Also possible to scrape all video links from a public page:
yt-dlp --flat-playlist --print url "https://www.facebook.com/PageName/videos"
Then pipe to your script.
requests + re)import requests
import re
import json
from urllib.parse import urlsplit
def download_fb_video(url, output_name="repacked_video.mp4"):
# Step 1: Get page HTML
headers = "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"
html = requests.get(url, headers=headers).text
# Step 2: Find video ID (pattern may change over time)
video_id_match = re.search(r'video_id":"(\d+)"', html)
if not video_id_match:
raise Exception("Could not extract video ID. Facebook layout may have changed.")
video_id = video_id_match.group(1)
# Step 3: Request HD source via API
api_url = f"https://www.facebook.com/video/video_data/?video_id=video_id"
data = requests.get(api_url, headers=headers).json()
# Step 4: Extract best quality URL
hd_src = data.get("hd_src") or data.get("sd_src")
if not hd_src:
raise Exception("No video source found (maybe private or region-locked).")
# Step 5: Download and repack (save as .mp4)
video_data = requests.get(hd_src, headers=headers).stream
with open(f"output_name.mp4", "wb") as f:
for chunk in video_data:
f.write(chunk)
print(f"✅ Repacked and saved as output_name.mp4")
Common Challenges & Troubleshooting
If you are developing or using such scripts, you will encounter these issues: script download facebook video repack
1. HD Video Separation
Facebook often separates video and audio tracks for HD videos (DASH streaming). yt-dlp handles this automatically by merging them. If your script tries to download the raw stream manually, you might get a video with no sound. Always use tools like yt-dlp which handle the merging logic via FFmpeg post-processors.
2. Private and Friends-Only Videos
Scripts generally fail on private videos because
For downloading Facebook videos as of April 2026 , the most reliable method is using the open-source tool
, which is frequently updated to bypass platform changes. Below is a simple Python script and command-line instructions to help you "repack" or save these videos. 1. Simple yt-dlp Command (Recommended) Part 6: Batch Processing – Download All Videos
You don't necessarily need a complex script; the command line is often more stable. pip install -U yt-dlp yt-dlp [FACEBOOK_VIDEO_URL] Use code with caution. Copied to clipboard Specify Quality : To download specifically in HD (if available), use: "bestvideo+bestaudio/best" Use code with caution. Copied to clipboard 2. Python Script Template
If you want to integrate this into a Python environment, use the following logic based on the yt-dlp library download_fb_video %(title)s.%(ext)s # Saves file with the video title yt_dlp.YoutubeDL(ydl_opts) :
ydl.download([url])
print( Download Complete! :
print( # Replace with your target URL
While there isn't one "official" script, here are the most effective ways to achieve this: 1. The Pro Way: (Command Line) This is the gold standard for script-based downloads.
is a powerful, open-source command-line program that handles the downloading and can be paired with to "repack" the video instantly. yt-dlp on GitHub to download the video. The Script Command "bestvideo+bestaudio/best" --merge-output-format mp4 [FACEBOOK_VIDEO_URL] Use code with caution. Copied to clipboard Also possible to scrape all video links from
This automatically downloads the highest quality streams and repacks them into a single MP4. ContentStudio 2. The Browser Hack:
If you don't want to install a script, you can manually trigger the "mobile basic" version of Facebook to get a direct download link. Change the in the URL to