Aggregator Delivery Workflow
Master the complete workflow for delivering films to distribution aggregators. Streamline your delivery process with professional standards and technical precision.
Major Aggregator Specifications
| Platform | Video Codec | Resolution | Audio Format | Typical Size |
|---|---|---|---|---|
| Filmhub | ProRes 422 HQ | 1920x1080 minimum | Separate stems required | 50-200GB typical |
| Distribber | H.264 High Profile | 1920x1080 or 4K | Stereo + 5.1 stems | 10-50GB typical |
| FilmTrack | ProRes 422 or 4444 | 2K/4K DCI or UHD | BWF audio files | 100-500GB typical |
Universal Requirements
- • Separate audio stems (dialogue, music, effects)
- • Textless/clean master version
- • Closed captions and subtitle files
- • Extensive metadata (cast, crew, synopsis, keywords)
- • Artwork in multiple formats and resolutions
- • Trailer and promotional materials
Complete Delivery Workflow
Technical Preparation
Prepare master files according to aggregator specifications
File size: ProRes 422 HQ varies by resolution, Audio stems: 24-bit Linear PCM WAV @ 48kHz
Metadata Collection
Gather comprehensive film information and assets
Artwork: 50-100MB total, Trailer: 10-50MB depending on length
Quality Control
Review all deliverables for technical compliance
Checksum verification: MD5/SHA-256 for file integrity
Upload & Submission
Deliver files and metadata to aggregator platform
Upload time: File size ÷ bandwidth (e.g., 100GB ÷ 100Mbps = ~2 hours)
Technical Requirements
Video Requirements
- ProRes 422 HQ or H.264 high bitrate
- 1920x1080 minimum, 4K preferred
- Progressive scan, not interlaced
- Consistent frame rate throughout
Audio Requirements
- Separate dialogue, music, effects stems
- 48kHz/24-bit uncompressed audio
- Stereo mix plus 5.1 surround if available
- Audio levels within broadcast standards
Subtitle Requirements
- SRT or VTT format subtitle files
- Closed captions for accessibility
- Multiple language versions if applicable
- Proper timing and formatting
File Size Planning
Storage Requirements
- • ProRes 422 HQ: Bitrate scales with resolution
- • H.264 delivery: Target ~10GB for HD feature
- • Audio stems: 24-bit Linear PCM WAV @ 48kHz
- • Subtitle files: ~1-5MB per language
- • Artwork and assets: ~50-100MB
- • Total for 90min film: 20-200GB
Upload Time Calculations
- • 50GB @ 100 Mbps: ~1 hour
- • 100GB @ 100 Mbps: ~2 hours
- • 200GB @ 100 Mbps: ~4 hours
- • 50GB @ 50 Mbps: ~2 hours
- • 100GB @ 50 Mbps: ~4 hours
- • Consider overnight uploads for large files
Aggregator Delivery Best Practices
Before Delivery
- Review aggregator specifications thoroughly
- Create test deliveries for approval
- Prepare all metadata and assets in advance
- Plan sufficient time for the complete process
Quality Assurance
- Review all files on professional equipment
- Verify audio sync throughout entire program
- Test subtitle timing and readability
- Generate checksums for file integrity
Streamline Your Aggregator Delivery
Get instant delivery calculations with CineMath. Calculate file sizes, upload times, and storage requirements for professional aggregator delivery.