Overview
SL NEO Media QC is an automated file-based media quality control platform for validating video, audio, subtitles, metadata, and container integrity across broadcast and production workflows. It continuously monitors incoming and existing media and applies configurable technical and compliance checks before content moves further downstream.
The platform can detect video and audio issues, subtitle and ancillary-data problems, format inconsistencies, loudness deviations, freeze or black frames, silence, signal errors, and other technical anomalies. Configurable test profiles allow different validation rules to be applied based on content type, destination, or workflow requirements.
Media QC can operate automatically as part of ingest, transfer, archive, playout, OTT, and VOD workflows. Based on QC results, the system can generate reports, update metadata, move files, quarantine failed content, trigger reprocessing, or route media to predefined destinations.
As part of the SL NEO Media Platform, Media QC integrates with Capture & Ingest, Transfer Manager, iMAM, archive, and playout workflows, providing automated quality assurance across centralized and distributed media environments.
Highlights
Automated file-based QC
Key Features
- Automated Filesystem Monitoring
- ▸ Watches local folders, NAS, FTP, Avid Interplay, and SL NEO Media DB
- ▸ Automatically detects new or modified files
- Configurable Test Profiles
- ▸ Custom test suites per folder, extension, or filename mask
- ▸ Independent rules for success and failure conditions
- Video Quality Checks
- ▸ Frame decompression errors
- ▸ Resolution, frame rate, chroma subsampling
- ▸ Progressive/interlaced structure and field order
- ▸ Color space and HDR/SDR transfer functions
- ▸ Codec compatibility and frame types (I/B/P)
- ▸ Bitrate mode (CBR/VBR) and average bitrate thresholds
- ▸ VBV buffer overflow / underflow
- ▸ Black frames and freeze frames
- ▸ Alpha transparency detection
- Audio Quality Checks
- ▸ Audio Quality Checks
- ▸ Audio silence detection
- ▸ Low-level and overload detection (dBFS)
- ▸ Short-term loudness checks (LUFS)
- ▸ Mean loudness validation (LUFS)
- ▸ Phase and normalization issues
- Subtitles & Ancillary Elements
- ▸ Detection of CEA-608/708 captions
- ▸ Teletext OP-42/47
- ▸ VBI / ANC subtitle data
- ▸ File-based subtitle formats
Workflow Actions & Control
▶ Move files to target folders
▶ Rename or tag assets
▶ Generate alerts and notifications
▶ Block or allow downstream processing
▶ Review flagged files using desktop or web UI
▶ Jump directly to error timestamps
▶ Inspect detailed QC reports
Integrated Ecosystem
SL NEO Media QC is fully integrated into the SL NEO Media Platform — a modular, software-defined environment where ingest, transfer, media management, archive, and playout modules work together with automated quality-control processes.
Additional modules — including Capture & Ingest, Transfer Manager, iMAM, and the SL NEO Base Module — can be combined to build automated media-validation and content-processing workflows across centralized and distributed environments.
Use Cases
Technical Highlights
| Monitoring Scope | Local folders, NAS, FTP, Avid, SL NEO |
| Video QC | Codec, bitrate, resolution, HDR/SDR, VBV, freeze/black |
| Audio QC | Loudness (LUFS), silence, overload, channel validation |
| Subtitle Detection | CEA-608/708, Teletext OP-42/47, VBI/ANC |
| Workflow Actions | Move, rename, tag, notify |
| User Interfaces | Desktop UI, Web UI |
| Automation | REST API |
| Loudness Standards | EBU R128, ATSC A/85 |
| Operating Mode | Continuous 24/7 operation |
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