This invention belongs to the field of video promotion and mainly relates to an AI-based cross-platform video promotion
system. This
system uses material version records and rule base version records as deterministic benchmarks to support versioned management and reproducible execution when the same promotional campaign is launched on multiple platforms in parallel. It performs unpacking and
parsing of original materials, extracts text, and solidifies content fingerprints; it structurally merges the review constraints of each platform and generates a rule base version; it generates release versions for each platform according to the rule base version and performs multimodal compliance review; after approval, it submits to the platform and solidifies the release
receipt to form a release ledger; it reads back the actual presented copy on the platform and verifies its consistency with the released version, supporting random checks, dispute
evidence collection, and audit archiving; it monitors changes in laws and regulations and updates the
system rule base in real time; and it achieves unified versioned management of multi-version materials across platforms, consistency
verification of actual presentation after release, and traceable retention of evidence materials.