Answer:
The setting used to define the maximum frame length to be detected when finding flash frames depends on the specific software or tool being used for flash frame detection. In some cases, this setting may be referred to as "Max Frame Length" or "Max Frame Duration" and can usually be configured in the settings or preferences of the respective software or tool. It typically allows users to specify the maximum duration of a frame that will be considered as a flash frame during the detection process. This setting helps to filter out longer frames that may not be considered as flash frames based on the desired criteria or requirements of the flash frame detection algorithm or application.