ffmpeg analyzeduration

FFmpeg's "analyzeduration" option is used to set the duration of the analysis process for input files. The analysis process determines the duration of the input file by scanning its headers rather than decoding the entire file. This option can be useful in cases where you want to limit the time spent on analyzing the input file, especially for large or slow-to-access files.

To use the "analyzeduration" option in FFmpeg, you need to specify the duration in microseconds (µs) as a value for the option. For example, if you want to set the analysis duration to 5 seconds, you would use the following command:

ffmpeg -analyzeduration 5000000 -i input.mp4 output.mp4

In this command, the "analyzeduration" option is set to 5000000 µs (which is equivalent to 5 seconds). Adjust this value according to your specific needs.