> ## Documentation Index > Fetch the complete documentation index at: https://docs.gbox.ai/llms.txt > Use this file to discover all available pages before exploring further. # Extract rewind recording > Rewind and capture the device's background screen recording from a specified time period. ## OpenAPI ````yaml post /boxes/{boxId}/actions/recording/rewind/extract openapi: 3.0.0 info: title: GBOX Open API description: GBOX Open API Documentation version: '1.0' contact: {} servers: - url: https://gbox.ai/api/v1 description: Production Server security: [] tags: [] paths: /boxes/{boxId}/actions/recording/rewind/extract: post: tags: - UI Action summary: Extract rewind recording description: >- Rewind and capture the device's background screen recording from a specified time period. operationId: UIActionController_getReplayRecording parameters: - name: boxId required: true in: path description: Box ID schema: example: c9bdc193-b54b-4ddb-a035-5ac0c598d32d type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ExtractRecordingRewind' responses: '200': description: '' content: application/json: schema: $ref: '#/components/schemas/ExtractRecordingRewindResult' security: - bearer: [] x-codeSamples: - lang: JavaScript source: |- import GboxSDK from "gbox-sdk"; const gboxSDK = new GboxSDK({ apiKey: process.env["GBOX_API_KEY"] // This is the default and can be omitted }); async function main() { const box = await gboxSDK.create({ type: "android", config: { deviceType: "physical", }, }); await box.action.recording.rewind.enable(); // Perform some operations... console.info("tapping chrome app..."); await box.action.tap({ target: "chrome app" }); // sleep 3 seconds console.info("sleeping 3 seconds..."); await new Promise((resolve) => setTimeout(resolve, 3000)); console.info("pressing home button..."); await box.action.pressButton({ buttons: ["home"] }); console.info("extracting recording..."); // Extract the last 5 seconds of the recording const result = await box.action.recording.rewind.extract({ duration: "5s", }); console.log(`recording download url: ${result.presignedUrl}`); } main(); - lang: Python source: >- import os import time from gbox_sdk import GboxSDK gbox_sdk = GboxSDK(api_key=os.environ["GBOX_API_KEY"]) # This is the default and can be omitted def main(): box = gbox_sdk.create( type="android", config={ "device_type": "physical" } ) box.action.recording.rewind.enable() # Perform some operations... print("tapping chrome app...") box.action.tap(target="chrome app") # sleep 3 seconds print("sleeping 3 seconds...") time.sleep(3) print("pressing home button...") box.action.press_button(buttons=["home"]) print("extracting recording...") # Extract the last 5 seconds of the recording result = box.action.recording.rewind.extract(duration="5s") print(f"recording download url: {result.presigned_url}") if __name__ == "__main__": main() - lang: Go source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"log\"\n\t\"os\"\n\t\"time\"\n\n\t\"github.com/gbox/gbox-sdk-go\"\n)\n\nfunc main() {\n\tgboxSDK := gbox.NewGboxSDK(os.Getenv(\"GBOX_API_KEY\"))\n\n\tbox, err := gboxSDK.Create(context.Background(), gbox.CreateBoxRequest{\n\t\tType: \"android\",\n\t\tConfig: &gbox.BoxConfig{\n\t\t\tDeviceType: \"physical\",\n\t\t},\n\t})\n\tif err != nil {\n\t\tlog.Fatalf(\"Failed to create box: %v\", err)\n\t}\n\n\terr = box.Action.Recording.Rewind.Enable(context.Background())\n\tif err != nil {\n\t\tlog.Fatalf(\"Failed to enable rewind: %v\", err)\n\t}\n\n\t// Perform some operations...\n\n\tfmt.Println(\"tapping chrome app...\")\n\n\terr = box.Action.Tap(context.Background(), gbox.TapRequest{\n\t\tTarget: \"chrome app\",\n\t})\n\tif err != nil {\n\t\tlog.Fatalf(\"Failed to tap: %v\", err)\n\t}\n\n\t// sleep 3 seconds\n\tfmt.Println(\"sleeping 3 seconds...\")\n\n\ttime.Sleep(3 * time.Second)\n\n\tfmt.Println(\"pressing home button...\")\n\n\terr = box.Action.PressButton(context.Background(), gbox.PressButtonRequest{\n\t\tButtons: []string{\"home\"},\n\t})\n\tif err != nil {\n\t\tlog.Fatalf(\"Failed to press button: %v\", err)\n\t}\n\n\tfmt.Println(\"extracting recording...\")\n\n\t// Extract the last 5 seconds of the recording\n\tresult, err := box.Action.Recording.Rewind.Extract(context.Background(), gbox.ExtractRecordingRewindRequest{\n\t\tDuration: \"5s\",\n\t})\n\tif err != nil {\n\t\tlog.Fatalf(\"Failed to extract rewind: %v\", err)\n\t}\n\n\tfmt.Printf(\"recording download url: %s\\n\", result.PresignedURL)\n}" components: schemas: ExtractRecordingRewind: type: object properties: duration: type: string description: >- How far back in time to rewind for extracting recorded video. This specifies the duration to go back from the current moment (e.g., '30s' rewinds 30 seconds to get recent recorded activity). Default is 30s, max is 5m. Supported time units: ms (milliseconds), s (seconds), m (minutes), h (hours) Example formats: "500ms", "30s", "5m", "1h" Maximum allowed: 5m example: 10s default: 30s title: RewindDuration title: Extract Recording Rewind description: >- Configuration for rewinding and extracting clips from continuous screen recording ExtractRecordingRewindResult: type: object properties: storageKey: type: string description: >- Storage key of the recording. Before the box is deleted, you can use this storageKey with the endpoint `box/:boxId/storage/presigned-url` to get a downloadable URL for the recording. example: storage://gbox/recording/1234567890 presignedUrl: type: string description: >- Presigned URL of the recording. This is a temporary downloadable URL with an expiration time for accessing the recording file. example: https://gbox.ai/api/v1/boxes/1234567890/recording/1234567890 title: Extract Recording Rewind Result description: Result of extracting the recording rewind required: - storageKey - presignedUrl securitySchemes: bearer: scheme: bearer bearerFormat: JWT type: http description: >- Enter your API Key in the format: Bearer . Get it from https://gbox.ai ````