ffmpeg -i "The.First.Lady.S01E02.mkv" -f ffmetadata metadata.txt Within the metadata, one might find the source release group or the original broadcast date (April 24, 2022, for S01E02). Using the psnr or ssim filters, one can compare a transcoded version of the episode against the original to measure degradation.

Date: 2024-05-24 Subject: Multimedia processing, episode metadata extraction, and stream analysis. 1. Abstract This document outlines the application of the open-source tool ffmpeg to the video file corresponding to Season 1, Episode 2 of the anthology drama series The First Lady (Showtime, 2022). The goal is to demonstrate how ffmpeg can be used for media forensic analysis, quality assessment, transcoding, and subtitle extraction without relying on proprietary video editing software. 2. Introduction ffmpeg is a cross-platform solution for recording, converting, and streaming audio and video. When dealing with a downloaded or locally stored episode (e.g., The.First.Lady.S01E02.mkv or the.first.lady.s01e02.mp4 ), ffmpeg provides granular control over the file’s elementary streams. 3. Initial File Probing Before any processing, the structure of the episode file must be analyzed. Using the ffprobe tool (shipped with ffmpeg ), one can extract container format, duration, codecs, and bitrates.

ffmpeg -i "The.First.Lady.S01E02.mkv" -map 0:s:0 "subtitles.srt" To convert the episode for playback on a legacy device (reducing resolution to 720p and bitrate to 1.5 Mbps):

ffmpeg -i "The.First.Lady.S01E02.mkv" -vf scale=1280:720 -b:v 1.5M -c:a aac -b:a 128k "episode02_720p.mp4" ffmpeg can reveal if the file contains proprietary metadata (e.g., writing application, encoder, or embedded thumbnails).

ffmpeg -i "The.First.Lady.S01E02.mkv" -c copy -map 0 "The.First.Lady.S01E02.mp4" To extract a specific scene (e.g., the pivotal conversation between Eleanor Roosevelt and Mary McLeod Bethune from timestamp 00:24:15 to 00:26:45):

This technical note assumes the user has legal rights to possess and process the episode file. No piracy or distribution is endorsed. Tool version used: ffmpeg 6.0 or later.