Fix xpsnr inf score parsing (#261)

Fix changelog formatting
alexheretic · Dec 30, 2024 · 7b48a35 · 7b48a35
1 parent 5581db4
commit 7b48a35
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Showing 3 changed files with 18 additions and 11 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,7 @@
-# 0.9.0
+# Unreleased (v0.9.1)
+* Fix xpsnr inf score parsing.
+
+# v0.9.0
 * Add XPSNR support as a VMAF alternative.
   - Add sample-encode `--xpsnr` arg which toggles use of XPSNR instead of VMAF.
   - Add crf-search, auto-encode `--min-xpsnr` arg _(alternative to `--min-vmaf`)_.

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/src/xpsnr.rs b/src/xpsnr.rs
@@ -93,6 +93,10 @@ fn score_from_line(line: &str) -> Option<f32> {
 
     let yidx = line.find(MIN_PREFIX)?;
     let tail = &line[yidx + MIN_PREFIX.len()..];
+    if tail.starts_with("inf") {
+        return Some(f32::INFINITY);
+    }
+
     let end_idx = tail
         .char_indices()
         .take_while(|(_, c)| *c == '.' || c.is_numeric())