if (par->format == AV_PIX_FMT_NONE) {
par->codec_id = vfw_codecid(biCompression);
if (par->codec_id == AV_CODEC_ID_NONE) {
- av_log(s, AV_LOG_ERROR, "Unknown compression type. "
- "Please report verbose (-v 9) debug information.\n");
+ avpriv_report_missing_feature(s, "This compression type");
vfw_read_close(s);
return AVERROR_PATCHWELCOME;
}