iopit.blogg.se - Ffmpeg filters tutorial

The command above will process the my_video.mp4 input file and seek 15 seconds forward in the video. The value 1 will correct the start of the stream without any later correction. The -async option specifies whether to contract or stretch the audio to match the timestamp.The -t argument is used to specify the duration of the clip.

The -ss argument seeks to the timestamp specified as the argument.

The -i argument is used for specifying input files.

Now, let’s review each of the options and arguments we used here: Video:5132kB audio:157kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.167893%