rust version iterator based, 3.5 MB memory turning 5 GB frames to files on disk, 10MiB/second

examples/main.rs

@@ -1,11 +1,12 @@
-use thermaldecoder::decode_raw;
+use thermaldecoder::decode_to_files;
 
 use std::env;
 
 fn main() -> anyhow::Result<()> {
     let mut arg = env::args();
+    arg.next(); // skip executable
     let filename = arg.next().ok_or(anyhow::anyhow!("unexpected"))?;
     let frames = arg.next().unwrap_or("frames".into());
-    decode_raw(&filename, &frames)?;
+    decode_to_files(&filename, &frames)?;
     Ok(())
 }