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Tropic.Thunder.2008.UNRATED.with.cast.commentary torrent


Download torrent: Magnet link
Info hash: 4588C7E93F892F40701A9362B4868354E0BE559D
Category: Categories > Movies torrents > Highres Movies torrents
Trackers:
udp://tracker.coppersurfer.tk:6969/announce
udp://9.rarbg.me:2850/announce
udp://9.rarbg.to:2920/announce
udp://tracker.opentrackr.org:1337
udp://tracker.leechers-paradise.org:6969/announce
Health:
 seeds: 0, leechers: 0
Torrent language: 1 1
Total Size: 3.69 GB
Number of files:
2   
Uploader:
Anonymous
Torrent added:2025-04-15 01:03:49

Download Tropic.Thunder.2008.UNRATED.with.cast.commentary torrent




Torrent Description
Tropic Thunder Commentary Merge (Rear Channel Mix)
==================================================

Summary:
--------
This project enhances the film "Tropic Thunder (2008 Unrated Directors Cut)" by merging
the original 5.1 surround audio with a stereo cast commentary track, cleverly routed
only to the rear surround channels. This creates an immersive commentary experience
that feels like the cast is sitting on a couch behind you talking about the film.

What Was Done:
--------------

1. Original Sources:
- Video File: Tropic.Thunder.2008.UNRATED.1080p.BluRay.DDP5.1.x265.10bit-GalaxyRG265.mkv (5.1 EAC3)
- Commentary Track: Tropic Thunder Commentary 1- Ben Stiller, Jack Black, Robert Downey.m4a (Stereo)
- [renamed both files for simplification]

2. Converted Commentary to 5.1 Layout:
- Upmixed stereo to 5.1 and isolated it to the rear channels (SL and SR only)
using the following FFmpeg commands:

Convert stereo aac to stereo eac3:
ffmpeg -i "M:\Movies\Tropic Thunder\CastCommentary.m4a" -c:a eac3 -b:a 192k "M:\Movies\Tropic Thunder\CastCommentary.eac3"

Convert stereo eac3 to 5.1 eac3 (special thanks to Anton1699 at r/ffmpeg):
ffmpeg -i "CastCommentary.eac3" -filter:a "aresample=resampler=soxr:precision=33:osf=fltp:osr=48000:ochl=5.1(side)" -c:a eac3 -b:a 640k "CastCommentary.5.1.eac3"

Isolate stereo channels to the rears (sides):
ffmpeg -i CastCommentary.5.1.eac3 -filter_complex "pan=5.1(side)|SL=c0|SR=c1" -c:a eac3 -b:a 640k CastCommentary.rears.eac3

3. Merged Audio Tracks:
- Mixed original movie audio (at 40% volume) with the rear-only commentary:

ffmpeg -i Tropic.Thunder.2008.UNRATED.mkv -i CastCommentary.rears.eac3 -filter_complex "[0:a:0]volume=0.4[a1]; [a1][1:a:0]amix=inputs=2[aout]" -map 0:v -map "[aout]" -map 0:s? -c:v copy -c:s copy -c:a eac3 -b:a 640k Tropic.Thunder.2008.UNRATED.5.1commentary.mkv

4. Result:
- Final file plays the movie normally in 5.1 surround with reduced volume so
you can clearly hear the commentary which only comes from the rear speakers
(and/or side speakers, depending on your system and speaker layout),
perfect for passive listening without disrupting the film.

Notes:
------
- DTS encoding was tested but abandoned due to silent output issues.
- Best experienced on a true 5.1 (or greater) speaker setup.

Special Thanks:
---------------
- Admiral of Audio Engineering, MilkyTech
- Anton1699 for providing the upmix command from stereo to 5.1 without even knowing it!
- ChatGPT for putting it all together

ENJOY AND PLEASE SEED!

Download Tropic.Thunder.2008.UNRATED.with.cast.commentary torrent


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