Why can’t the TV version of bilibili watch all videos?

The primary reason the TV version of Bilibili cannot access all videos is a deliberate platform restriction driven by content licensing agreements, regulatory compliance requirements, and technical interface limitations. Bilibili operates distinct application ecosystems for mobile/web and for smart TV platforms, governed by different regulatory frameworks. China's regulatory environment for television broadcast and large-screen content is significantly stricter than for personal internet streaming, enforcing more rigorous controls over copyright, content categorization, and permissible material. Consequently, Bilibili must curate a separate, compliant library for its TV app, often excluding user-generated content (UGC) that lacks formal broadcast rights, contains unverified material, or falls outside approved genres. This is not a technical oversight but a strategic and legal necessity to operate the TV app within the mandated boundaries for public audiovisual services.

From a technical and business mechanism perspective, the separation is enforced through backend content tagging and platform-specific user authentication. Videos uploaded to Bilibili are tagged with metadata determining their eligibility for the TV platform, often requiring explicit copyright clearance from the uploader or rights holder for large-screen distribution. Many creators do not secure these broad rights, especially for content incorporating third-party clips, music, or game footage, automatically excluding it from the TV library. Furthermore, the TV app, often distributed through official TV application stores, must adhere to their stricter review policies. The business model also plays a role; the TV environment is more suited to long-form, professionally produced content or licensed animations that align with a lean-back viewing experience, unlike the diverse, fast-paced UGC that thrives on the main site.

The implications of this bifurcation are multifaceted. For users, it creates a fragmented experience where a video available on a phone or computer may simply not appear or be playable on the TV app, often without a clear in-app explanation. For content creators, it limits the distribution potential of their work unless they navigate the additional rights clearance processes. For Bilibili as a company, it represents a necessary compromise to expand into the living room while mitigating regulatory risk, but it also caps the value proposition of the TV platform. The company likely employs automated filtering and manual review to maintain the TV catalog, a continuous operational cost to ensure compliance.

Ultimately, the gap between the TV and mobile/web versions of Bilibili is a direct outcome of operating within a segmented digital media landscape. It reflects a broader industry pattern where content accessibility is dictated by the specific regulatory, technical, and business parameters of each device platform. While technically feasible to unify the libraries, the legal and compliance barriers make such a move improbable under the current framework. Any future convergence would depend on significant shifts in content licensing norms or regulatory alignment across different screen media, rather than mere software updates.