+ } else if (!strcmp(argv[i], "-cpuflags")) {
+ unsigned flags = av_get_cpu_flags();
+ int ret = av_parse_cpu_caps(&flags, argv[i + 1]);
+ if (ret < 0) {
+ fprintf(stderr, "invalid cpu flags %s\n", argv[i + 1]);
+ return ret;
+ }
+ av_force_cpu_flags(flags);