codec->stats_in = logbuffer;
}
if (codec->flags & CODEC_FLAG_PASS1) {
- f = fopen(logfilename, "wb");
+ f = av_fopen_utf8(logfilename, "wb");
if (!f) {
av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n",
logfilename, strerror(errno));