Yellowjackets S03e02 Ffmpeg -

ffmpeg -i episode.mkv -ss 00:42:13 -frames:v 1 frame_42_13.png For a (filter by average luminance > 0.3):

# First segment ffmpeg -i episode.mkv -t 00:10:23 -c copy part1.mkv ffmpeg -i episode.mkv -ss 00:10:24 -to 00:25:47 -c copy wilderness_flashback.mkv yellowjackets s03e02 ffmpeg

ffmpeg -i episode.mkv -vf "select='gte(scene,0.4)*gt(lum,0.3)',setpts=N/FRAME_RATE/TB" -vsync 0 wilderness_shots_%04d.png Scene threshold 0.4 detects cuts; luminance >0.3 excludes dark interiors. In S03E02, background whispers are often phase-inverted or in the LFE/surround channels. Extract rear channels only (5.1 → stereo rear mix): ffmpeg -i episode.mkv -filter_complex "[0:a:0]pan=stereo|FL=FC+BL|FR=FC+BR[a]" -map "[a]" rear_mix.wav Reverse audio (common hidden message technique): ffmpeg -i rear_mix.wav -af "areverse" reversed_whispers.wav Spectrogram generation (visualize hidden tones): ffmpeg -i rear_mix.wav -lavfi showspectrumpic=s=1920x1080 spectrogram.png Look for vertical lines (tonal messages) or gaps (morse code). 6. Subtitle Extraction & Timeline Alignment Extract forced (only non-English) subtitles: ffmpeg -i episode