format()->all(); $tags = Arr::get($format, 'tags'); $tags = array_change_key_case($tags); $encoder = Arr::get($tags, 'encoder'); return Str::startsWith($encoder, 'Lavf'); } /** * Get the validation error message. * * @return string|array */ public function message(): string|array { return __('validation.submission.format_encoder_name'); } }