225 articles about ffmpeg.
Convert mp3 to mp4 with FFmpeg without the hang, the divisible-by-2 error, or a still image encoded at 30 fps. Full command, YouTube specs, batch loop.
Discord's limit is 10 MB free, 50 MB Nitro Basic, 500 MB Nitro. Compress video for Discord by computing bitrate from duration, then two-pass encode to hit it.
Meta ads video specs, decoded: the four ratios that actually deliver, the safe-margin math, and one FFmpeg pass that renders 4:5, 9:16, 1:1, and 16:9.
Extract last frame FFmpeg commands return the wrong frame after a fast seek. Use -sseof with -update 1, then join Veo 3 and Sora 2 clips with no seam.
The telegram bot video size limit is 50 MB, or 20 MB by URL. Measure with ffprobe, compute a bitrate budget for a 48 MB ceiling, then re-encode or split.
Convert video to animated WebP with FFmpeg: the libwebp flags that matter, quality and frame rate trade-offs, transparent alpha, looping, and GIF fallbacks.
FFmpeg's codec not currently supported in container error is a subtitle mux failure. Fix it with -c:s mov_text, burn in bitmap subtitles, or switch to MKV.
How to remove background noise from video with FFmpeg: afftdn tuning, anlmdn, and the arnndn .rnnn model file that silently breaks in Docker, plus filter order.
"Filtering and streamcopy cannot be used together" means your filtergraph forces a decode. Keep -c copy where it counts by splitting codecs per stream.
The extract subtitles FFmpeg one-liner is easy. Finding the right track with ffprobe, handling PGS bitmaps, and fixing mov_text in MP4 is where jobs break.