ffmpeg -i input.mkv -vf "histogram=level_height=200:scale=log" -f null - To (e.g., Lois & Chrissy at the Gazette) using silence removal:
ffprobe -v error -show_entries stream=codec_name,width,height,r_frame_rate,bit_rate -of default=noprint_wrappers=1 input.mkv Example output: superman & lois s02e02 ffmpeg
ffmpeg -i input.mkv -map 0:s:0 subtitles.srt If subtitles are in MOV_TEXT or WebVTT, convert to SRT: ffmpeg -i input
ffmpeg -i S02E02.mkv -vf "drawtext=text='The Ties That Bind':x=10:y=10:fontsize=24:fontcolor=white" -frames:v 1 title_card.png && ffprobe S02E02.mkv FFmpeg Engineering Division Appendix: Full FFmpeg log available upon request. Disclaimer: Use only on content you own or have license to process. superman & lois s02e02 ffmpeg
ffprobe -v error -skip_frame nokey -show_entries frame=pkt_pts_time -select_streams v:0 input.mkv (useful for chapter generation):