Keep Instant Replay On

Enable Nvidia ShadowPlay Instant Replay when it isn't.

> .\keep-instant-replay-on.exe

2025-05-20T22:58:12.530069Z  INFO keep_instant_replay_on: Attempting to retrieve Nvidia HTTP server port and secret from: "{8BA1E16C-FC54-4595-9782-E370A5FBE8DA}"...
2025-05-20T22:58:12.530159Z DEBUG keep_instant_replay_on: Attempting to open file mapping...
2025-05-20T22:58:12.530260Z DEBUG keep_instant_replay_on: Attempting to map view of file...
2025-05-20T22:58:12.530346Z DEBUG keep_instant_replay_on: Attempting to query map view memory information...
2025-05-20T22:58:12.530433Z DEBUG keep_instant_replay_on: Attempting to read map view contents...
2025-05-20T22:58:12.531029Z DEBUG keep_instant_replay_on: Attempting to convert map view contents to CStr...
2025-05-20T22:58:12.531113Z DEBUG keep_instant_replay_on: Attempting to unmap view of file...
2025-05-20T22:58:12.531193Z DEBUG keep_instant_replay_on: Attempting to close file map handle...
2025-05-20T22:58:12.531306Z DEBUG keep_instant_replay_on: LpContents { port: 49952, secret: [REDACTED] }
2025-05-20T22:58:12.531372Z  INFO keep_instant_replay_on: Attempting to get Instant Replay status...
2025-05-20T22:58:12.531438Z DEBUG keep_instant_replay_on: Attempting to send HTTP GET request to Instant Replay status endpoint...
2025-05-20T22:58:14.546191Z  INFO keep_instant_replay_on: Attempting to enable Instant Replay...
2025-05-20T22:58:14.546332Z DEBUG keep_instant_replay_on: Attempting to send HTTP POST request to Instant Replay endpoint...
2025-05-20T22:58:16.849748Z  INFO keep_instant_replay_on: Instant Replay has been enabled

Run .\keep-instant-replay-on.exe --help for options, e.g.:

Usage: keep-instant-replay-on.exe [-s <seconds-between-checks>] [--file-mapping-uuid <file-mapping-uuid>] [--max-region-size <max-region-size>] [--expected-contents-size <expected-contents-size>] [--enable-endpoint <enable-endpoint>] [--log-path <log-path>]

Enable Nvidia ShadowPlay Instant Replay when it isn't.

Options:
  -s, --seconds-between-checks
                    how many seconds to wait between checking if Instant Replay
                    is enabled (default: 5)
  --file-mapping-uuid
                    UUID of the memory mapped file with the Nvidia HTTP server
                    port and secret (default:
                    {8BA1E16C-FC54-4595-9782-E370A5FBE8DA})
  --max-region-size maximum allowed region usize of the view of the memory
                    mapped file (default: 4096)
  --expected-contents-size
                    expected usize of the memory mapped file's contents
                    (default: 58)
  --enable-endpoint endpoint for enabling Instant Replay (default:
                    "/ShadowPlay/v.1.0/InstantReplay/Enable")
  --log-path        path to the log file (default: "{CARGO_CRATE_NAME}.log")
  --help, help      display usage information

License

This project is licensed under the GNU GPL v3.0.

Made using the following resources: