Change:
"source and destination color space are identical"
which is a true fact, but doesn't tell nothing about what's wrong, to:
"Source and destination color space must not be identical"
which tells more explicitly what the problem is.
}
if (color->source == color->dest) {
- av_log(ctx, AV_LOG_ERROR, "source and destination color space are identical\n");
+ av_log(ctx, AV_LOG_ERROR, "Source and destination color space must not be identical\n");
return AVERROR(EINVAL);
}