edl->copy(start, end, 1, 0, 0, &file, "", 1);
const char *file_string = file.string();
long file_length = strlen(file_string);
edl->copy(start, end, 1, 0, 0, &file, "", 1);
const char *file_string = file.string();
long file_length = strlen(file_string);