DDownloader

DDownloader is a powerful Python-based tool and library designed to download and decrypt DRM-protected content from DASH, HLS, and ISM manifests. It provides seamless support for encrypted media streams, extracting metadata and ensuring high compatibility with various DRM standards.

Features

• Download and Decrypt: Supports DASH, HLS, and ISM manifests with seamless decryption using provided keys.
• Automatic Detection: Automatically detects manifest types (.mpd, .m3u8, .ism) and processes accordingly.
• Media Information Extraction: Extracts metadata (e.g., codec, resolution, duration) for .mp4 files and saves it in a logs/ directory.
• CLI and Library Support: Flexible usage via command-line or Python library.
• Detailed Logging: Provides real-time progress and logs errors for debugging.

Requirements

• Python: Version 3.7 or higher.

• Required binaries:

  • N_m3u8DL-RE for downloading protected DRM content.
  • mp4decrypt for decrypting protected media files.
  • ffmpeg for re-encoding and muxer method
  • a proper environment variable configuration for binaries.

Installation

• Install DDownloader using pip:

   pip install DDownloader

Usage

• Download Content:

   from DDownloader.modules.downloader import DOWNLOADER
  
   downloader = DOWNLOADER()
   downloader.manifest_url = "https://example.com/path/to/manifest"  # DASH, HLS, or ISM manifest URL
   downloader.output_name = "output.mp4"  # Desired output file name
   downloader.decryption_keys = ["12345:678910"]  # Provide decryption keys if needed
   downloader.drm_downloader()  # Start the downloading and decryption process

• Extract Media Information:

   from DDownloader.modules.helper import get_media_info
  
   file_path = "downloads/example.mp4"
   media_info = get_media_info(file_path)
   print(media_info)

• Re-encoding:

   from DDownloader.modules.downloader import DOWNLOADER
  
   re_encode = DOWNLOADER()
   quality = ["HD", "FHD", "UHD"]
   input_content = "downloads/example.mp4"
   output_content = "/path/to/output.mp4"
   re_encode.re_encode_content(input_file=input_content,quality=quality,codec="libx265",crf=20,preset="medium")

CLI Usage

• Download Media

   DDownloader -u https://example.com/path/to/manifest -o output.mp4

• Specify Decryption Keys

   DDownloader -u https://example.com/path/to/manifest -o output.mp4 -k 12345:678910

• Re-encoding

   DDownloader -i "input.mp4" -o "output.mp4" -q "HD, FHD, UHD"

• Display Help

   DDownloader -h

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