Document local folder scheduler profile

docs/input-folder-scheduler-plan.md

@@ -30,7 +30,7 @@ Note: the local machine's filesystem root is read-only in this workspace, so abs
 10. [x] Add failure handling for FFmpeg or filesystem errors.
 11. [x] Add unit tests for ordering, invalid-file handling, repeat prevention, and state transitions.
 12. [x] Add optional FFmpeg integration test for a short fixture.
-13. [ ] Add local profile or documented runtime config for enabling the scheduler.
+13. [x] Add local profile or documented runtime config for enabling the scheduler.
 14. [ ] Run verification and mark feature complete.
 
 ## Format Recommendation
@@ -77,6 +77,18 @@ video-clipping.folder-scheduler.exact-preset=veryfast
 
 Keep the existing API-driven clipper config separate from this folder scheduler. The folder scheduler is a direct filesystem workflow, not an API/upload/session workflow.
 
+### Running Locally
+
+Install `ffmpeg` and `ffprobe`, then start the service with the repository-local scheduler profile:
+
+```bash
+mvn spring-boot:run -Dspring-boot.run.profiles=folder-scheduler-local
+```
+
+Place source videos in `input/source`. The service creates `input/working`, `input/processed`, and `input/rejected` at startup and writes clips to `output/clips/<video-name>`.
+
+For production, keep the default absolute paths and mount persistent writable volumes at `/input` and `/output`. Run only one scheduler replica unless a cross-process lease is added.
+
 ## Processing Rules
 
 The scheduler should:

src/main/resources/application-folder-scheduler-local.properties

@@ -0,0 +1,12 @@
+video-clipping.folder-scheduler.enabled=true
+video-clipping.folder-scheduler.input-directory=./input/source
+video-clipping.folder-scheduler.output-directory=./output/clips
+video-clipping.folder-scheduler.processed-directory=./input/processed
+video-clipping.folder-scheduler.rejected-directory=./input/rejected
+video-clipping.folder-scheduler.working-directory=./input/working
+video-clipping.folder-scheduler.poll-interval-ms=5000
+video-clipping.folder-scheduler.segment-duration-seconds=8
+video-clipping.folder-scheduler.ffmpeg-binary=ffmpeg
+video-clipping.folder-scheduler.ffprobe-binary=ffprobe
+video-clipping.folder-scheduler.output-container=mp4
+video-clipping.folder-scheduler.exact-preset=veryfast

src/test/java/org/example/videoclips/folder/FolderSchedulerLocalProfileTest.java

@@ -0,0 +1,27 @@
+package org.example.videoclips.folder;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.support.PropertiesLoaderUtils;
+
+import java.util.Properties;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class FolderSchedulerLocalProfileTest {
+
+    @Test
+    void enablesSchedulerWithRepositoryLocalEightSecondPaths() throws Exception {
+        Properties properties = PropertiesLoaderUtils.loadProperties(
+                new ClassPathResource("application-folder-scheduler-local.properties"));
+
+        assertEquals("true", properties.getProperty("video-clipping.folder-scheduler.enabled"));
+        assertEquals("./input/source", properties.getProperty("video-clipping.folder-scheduler.input-directory"));
+        assertEquals("./output/clips", properties.getProperty("video-clipping.folder-scheduler.output-directory"));
+        assertEquals("./input/working", properties.getProperty("video-clipping.folder-scheduler.working-directory"));
+        assertEquals("./input/processed", properties.getProperty("video-clipping.folder-scheduler.processed-directory"));
+        assertEquals("./input/rejected", properties.getProperty("video-clipping.folder-scheduler.rejected-directory"));
+        assertEquals("8", properties.getProperty("video-clipping.folder-scheduler.segment-duration-seconds"));
+        assertEquals("mp4", properties.getProperty("video-clipping.folder-scheduler.output-container"));
+    }
+}