Remove unused timestampScale code

Signed-off-by: Ethan Dye <mrtops03@gmail.com>
ecdye · Nov 19, 2024 · 7fb5a8a · 7fb5a8a
1 parent a7178f8
commit 7fb5a8a
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diff --git a/Sources/macSubtitleOCR/MKV/EBML/EBML.swift b/Sources/macSubtitleOCR/MKV/EBML/EBML.swift
@@ -20,7 +20,6 @@ enum EBML {
     static let segmentID: UInt32 = 0x1853_8067
     static let simpleBlock: UInt32 = 0xA3
     static let timestamp: UInt32 = 0xE7
-    static let timestampScale: UInt32 = 0x2AD7B1
     static let tracksID: UInt32 = 0x1654_AE6B
     static let trackEntryID: UInt32 = 0xAE
     static let trackTypeID: UInt32 = 0x83

diff --git a/Sources/macSubtitleOCR/MKV/MKVFileHandler.swift b/Sources/macSubtitleOCR/MKV/MKVFileHandler.swift
@@ -14,7 +14,6 @@ class MKVFileHandler {
 
     let fileHandle: FileHandle
     let endOfFile: UInt64
-    var timestampScale: TimeInterval = 1000000.0 // Default value if not specified in a given MKV file
     let logger = Logger(subsystem: "com.ecdye.macSubtitleOCR", category: "MKV")
     let ebmlParser: EBMLParser
 
@@ -61,14 +60,6 @@ class MKVFileHandler {
             // Ensure we stop if we have reached or passed the EOF
             guard fileHandle.offsetInFile < endOfFile else { return (nil, nil) }
 
-            // If, by chance, we find a TimestampScale element, update it from the default
-            if elementID == EBML.timestampScale {
-                timestampScale = Double(readFixedLengthNumber(fileHandle: fileHandle, length: Int(elementSize)))
-                // swiftformat:disable:next redundantSelf
-                logger.debug("Found timestamp scale: \(self.timestampScale)")
-                continue
-            }
-
             // If a Cluster header is encountered, seek back to the start of the Cluster
             if elementID == EBML.cluster && avoidCluster {
                 logger.debug("Encountered Cluster: seeking back to before the cluster header")