ffmpeg -i "The.Boys.S01E01.4K.mkv" 2>&1 | grep "Dolby Vision\|HDR10\|MasteringDisplay" Frame from 00:02:17 (Butcher staring at Becca’s photo):
ffmpeg -i "The.Boys.S01E01.mkv" -map 0:s:0 "subtitles.sup" Use ebur128 loudness scan and frequency filtering to inspect the subwoofer channel during the deep sea sequence (episode start ~8 min). the boys s01e01 ffmpeg
1. Initial File Analysis (Probe) Use ffprobe to extract all technical details without modifying the file. ffmpeg -i "The
ffmpeg -i "The.Boys.S01E01.mkv" -map 0:s:m:language:eng "subtitles.srt" For PGS (graphics) subs: ffmpeg -i "The.Boys.S01E01.4K.mkv" 2>
ffmpeg -i "The.Boys.S01E01.mkv" -af "lowpass=f=120,ebur128=video=1" -f null - From timestamp 00:21:35 (Homelander smiling at Stillwell):
ffmpeg -ss 00:21:35 -i "The.Boys.S01E01.mkv" -t 3 -vf "fps=10,scale=480:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" "homelander_smile.gif" Foreign language parts (e.g., Frenchie’s dialogue) hardcoded: