Is it a Virus?
NO - Safe
Must be in C:\Program Files\ScreenRec\ScreenRec\screenrec-encoder.exe
Why is it running?
encoder runs for active captures and may run in background for scheduled sessions
Encodes video frames during active recording or in background encoding tasks
Can I Disable?
YES - but recording/streaming will stop
Disabling will stop screen capture, encoding, and streaming features
What is screenrec-encoder.exe?
screenrec-encoder.exe is the encoding engine used by ScreenRec to convert raw captured frames from the screen and audio into a compressed video stream. It runs as part of the ScreenRec suite, often in the background, coordinating frame timing, encoding settings, and output delivery during recording and streaming tasks.
The encoder process receives frames from the capture module, encodes them to the selected format (e.g., MP4/WEBM with H.264/HEVC), and writes to local storage or streams to a cloud destination, while syncing audio data for accurate playback.
Quick Fact: ScreenRec uses a modular architecture where screenrec-encoder.exe handles encoding, potentially leveraging hardware acceleration to improve performance during long captures.
Types of ScreenRec Processes
- Main Encoder Process: Core encoding engine that coordinates frame capture and compression
- Video Encoding Thread: Per-session thread handling frame-by-frame encoding
- Audio Sync Process: Keeps audio in sync with video during encoding
- UI Interaction Thread: Handles UI-driven encoding controls and status updates
- Background Writer: Writes encoded data to disk or streaming buffer
- Hardware Acceleration Handler: Utilizes GPU/accelerators when available
Is screenrec-encoder.exe Safe?
Yes, screenrec-encoder.exe is safe when it is the legitimate file installed by ScreenRec from official sources (screenrec.com) or via the official app.
Is screenrec-encoder.exe a Virus or Malware?
The real screenrec-encoder.exe is NOT a virus. Malware can imitate names, so verify its location and signature.
How to Tell if screenrec-encoder.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\ScreenRec\ScreenRec\screenrec-encoder.exe or C:\Program Files (x86)\ScreenRec\ScreenRec\screenrec-encoder.exe. Any other path is suspicious.
- Digital Signature:: Right-click the executable in its folder → Properties → Digital Signatures. Should show "ScreenRec Ltd." as the signer.
- Resource Usage:: Normal usage is 5-25% CPU per encoding task, 180-450 MB memory. Steadily high usage when idle is suspicious.
- Behavior:: Should run when ScreenRec is actively recording or encoding. Background execution when no recording is scheduled may indicate a problem.
Red Flags: If screenrec-encoder.exe is located in unusual folders (like Temp, AppData\Roaming, or System32), runs when ScreenRec isn't recording, has no digital signature, or uses abnormally high resources, scan your system. Beware of similarly named files like "screenrec-encoder32.exe" from untrusted sources.
Why Is screenrec-encoder.exe Running on My PC?
screenrec-encoder.exe starts when ScreenRec begins a recording or streaming task, and may stay active for ongoing sessions or background encoding depending on settings.
Reasons it's running:
- Active Recording Session: You are actively capturing the screen and audio; the encoder converts frames in real-time.
- Background Encoding: ScreenRec encodes queued playback or backups while idle between captures.
- Startup or Auto-Launch: ScreenRec may launch the encoder on Windows startup or when the app starts, to prepare for quick recording.
- Multiple Sessions: Running several capture tasks simultaneously spawns additional encoder threads/processes.
- Hardware Acceleration: When enabled, the encoder leverages GPU hardware acceleration, increasing activity during high-bitrate recordings.
Can I Disable or Remove screenrec-encoder.exe?
Yes, you can disable the encoder, but recording and streaming capabilities will be affected.
How to Stop screenrec-encoder.exe
- End Active Recordings: In ScreenRec UI, stop the current recording or streaming session
- Close ScreenRec: Exit the ScreenRec application completely
- End Encoder Process: Open Task Manager (Ctrl+Shift+Esc), locate screenrec-encoder.exe, right-click End Task
- Disable Startup: Task Manager → Startup tab → Disable ScreenRec
- Stop Background Encoding: In ScreenRec Settings, under Encoding/Advanced, turn off 'Continue encoding in background' and restart ScreenRec
How to Uninstall ScreenRec
- ✔ Windows Settings → Apps → Apps & Features → ScreenRec → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → ScreenRec → Uninstall
- ✔ After uninstall, consider alternatives: OBS Studio, Bandicam, or another screen capture tool
Common Problems: ScreenRec Encoder High CPU or Memory Usage
If screenrec-encoder.exe is consuming excessive resources or failing to encode, try these targeted fixes for ScreenRec environments.
Common Causes & Solutions
- High-resolution recording with many simultaneous streams: Lower resolution/frame rate or disable extra streams; consider reducing canvas size during capture
- High bitrate and inefficient compression: Choose a more efficient preset (e.g., main/medium) or change to a different encoding profile
- GPU driver or hardware acceleration issues: Update GPU drivers and ensure hardware acceleration is enabled in ScreenRec
- Background tasks enabled while idle: Disable 'continue encoding in background' in ScreenRec settings when not recording
- Outdated ScreenRec version: Update to the latest ScreenRec release; reinstall if necessary
- Excessive open captures: Close unused captures; terminate redundant encoder instances via Task Manager
Quick Fixes:
1. Quick Fixes:
2. 1. Open ScreenRec Task Manager or UI to identify the active encoding session
3. 2. Lower the recording bitrate and resolution in ScreenRec settings
4. 3. Enable hardware acceleration in ScreenRec settings if supported
5. 4. Update ScreenRec to the latest version from the official site
6. 5. Restart ScreenRec to reset encoder state
Frequently Asked Questions
Is screenrec-encoder.exe safe?
Yes. The legitimate screenrec-encoder.exe from ScreenRec should reside in C:\Program Files\ScreenRec\ScreenRec\screenrec-encoder.exe and be signed by ScreenRec Ltd.
Why is screenrec-encoder.exe using so much CPU?
If screenrec-encoder.exe is using a lot of CPU, check your current recording settings, frame rate, and bitrate. Reduce resolution or enable hardware acceleration, then monitor in Task Manager.
Can I delete screenrec-encoder.exe?
Yes. You can uninstall ScreenRec through Windows Settings or Control Panel. Your captured videos remain stored unless you delete them manually; otherwise, they will be removed with the app.
Can I disable screenrec-encoder.exe?
Yes, you can disable the encoder from starting with Windows or close it when not recording. This will stop new recordings from starting automatically and may impact background encoding features.
Why is screenrec-encoder.exe running at startup?
ScreenRec may set itself to launch at startup for quick recording readiness. Disable it in Task Manager > Startup to stop automatic launching.
Why are there multiple screenrec-encoder processes?
ScreenRec uses a modular encoding approach with separate processes for capture, encoding, and output. If you notice many related processes, ensure you’re using ScreenRec legitimately and not a spoofed setup.
How do I reduce ScreenRec's memory usage?
To reduce memory, close unused captures, reduce resolution/bitrate, enable Memory Saver, and consider tab suspensions if recording multiple sources.