start at 1 instead of 0 #2296

import-export.md

@@ -11,8 +11,8 @@ The following variables are available in the template to customize the filenames
 | ✅ | `${FILENAME}` | `string` | The original filename *without the extension* (e.g. `Beach Trip` for a file named `Beach Trip.mp4`).
 | ✅ | `${EXT}` | `string` | The extension of the file (e.g.: `.mp4`, `.mkv`).
 | ✅ | `${EPOCH_MS}` | `number` | Number of milliseconds since epoch (e.g. `1680852771465`). Useful to generate a unique file name on every export to prevent accidental overwrite.
-| ✅ | `${EXPORT_COUNT}` | `number` | Number of exports done since last LosslessCut launch (starts at 0).
-| | `${FILE_EXPORT_COUNT}` | `number` | Number of exports done since last file was opened (starts at 0).
+| ✅ | `${EXPORT_COUNT}` | `number` | Number of exports done since last LosslessCut launch (starts at 1).
+| | `${FILE_EXPORT_COUNT}` | `number` | Number of exports done since last file was opened (starts at 1).
 | | `${SEG_NUM}` | `string` | Segment index, padded string (e.g. `01`, `02` or `42`).
 | | `${SEG_NUM_INT}` | `number` | Segment index, as an integer (e.g. `1`, `2` or `42`). Can be used with numeric arithmetics, e.g. `${SEG_NUM_INT+100}`.
 | | `${SEG_LABEL}` | `string` | The label of the segment (e.g. `Getting Lunch`).

src/renderer/src/util/outputNameTemplate.ts

@@ -141,8 +141,8 @@ async function interpolateOutFileName(template: string, { epochMs, inputFileName
       ...tags,
       ...Object.fromEntries(Object.entries(tags).map(([key, value]) => [`${key.toLocaleUpperCase('en-US')}`, value])),
     },
-    FILE_EXPORT_COUNT: currentFileExportCount,
-    EXPORT_COUNT: exportCount,
+    FILE_EXPORT_COUNT: currentFileExportCount != null ? currentFileExportCount + 1 : undefined,
+    EXPORT_COUNT: exportCount != null ? exportCount + 1 : undefined,
   };
 
   const ret = (await safeishEval(`\`${template}\``, context));