use over 61 workers

.specstory/history/2025-12-23_23-54Z-untitled.md

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+<!-- Generated by SpecStory, Markdown v2.1.0 -->
+
+<!-- cursor Session c6b9ac3c-667a-4529-8923-79fe43eb7838 (2025-12-23 23:54Z) -->
+
+# Untitled (2025-12-23 23:54Z)
+
+_**User (2025-12-23 23:54Z)**_
+
+it didn't work on the threadripper. additional context: @.specstory/history/2025-12-11_18-21Z-compress-png-sequences-with-multithreading.md 
+
+Mode: Auto-detect bit depth (preserve 16-bit if present)
+Input directory: input
+Output directory: output
+Scanning for image files...
+Found 646 JPG/JPEG files - ignoring (skipping)
+Found 6371 PNG files to process.
+Corrupted files will be moved to: corrupted
+Using 64 worker processes for compression...
+--------------------------------------------------------------------------------
+Traceback (most recent call last):
+  File "E:\SequenceCompressor\compress_pngs.py", line 427, in <module>
+    main()
+    ~~~~^^
+  File "E:\SequenceCompressor\compress_pngs.py", line 328, in main
+    with ProcessPoolExecutor(max_workers=max_workers) as executor:
+         ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "C:\Python314\Lib\concurrent\futures\process.py", line 671, in __init__
+    raise ValueError(
+        f"max_workers must be <= {_MAX_WINDOWS_WORKERS}")
+ValueError: max_workers must be <= 61
+Press any key to continue . . .
+
+---
+
+_**Agent (model default, mode Agent)**_
+
+
+
+---
+