第九个年度视频开发者报告_27页_4mb

报告摘要

Bitmovin Video Developer Report 2025/2026 Summary

Core Content and Key Findings

The 9th Annual Bitmovin Video Developer Report provides an in-depth analysis of the current state of the streaming industry, focusing on cost control, AI adoption, video encoding, player development, video analytics, and monetization, content protection, and distribution. The report highlights the industry's shift from experimentation to optimization, with a growing emphasis on efficiency, reliability, and user experience.

Main Challenges in the Streaming Industry

Cost control has become the top challenge, with 38% of respondents identifying it as a key issue, slightly surpassing ad insertion (35%).
Playback on all devices remains a major challenge at 31%, due to platform and device fragmentation.
Root-cause analysis for streaming issues is still time-consuming, often taking hours rather than minutes.
Low latency for live content is a growing concern, though only 28% of teams report no use of low-latency streaming.

Innovation Priorities

Monetization (20%), personalization (19%), and live performance at scale (12%) are the top innovation areas.
AI-driven recommendations and content-aware encoding are gaining traction, especially in VOD workflows.
AI is now strategic and ROI-driven, with use cases centered on accessibility, discovery, and QoE rather than experimental or generative applications.

Video Encoding Trends

H.264/AVC remains the most widely used video codec at 65%, valued for its broad device compatibility and simplicity.
HEVC (H.265) is used by 41%, particularly for 4K content on iOS, Apple devices, and CTVs.
AV1 is showing the fastest growth, with 21% planning to adopt it within the next 12 months.
VLC is still niche but gaining early interest for future bandwidth-efficient workflows.
Audio codecs are dominated by AAC (60%) for its universal support, while Dolby Digital/Dolby Atmos are rising due to demand for immersive audio.
Opus is gaining traction for low-latency and speech-heavy streams.
FLAC and MPEG-H serve niche high-fidelity and immersive use cases.
Live encoding is increasingly relying on hardware appliances (29%), while VOD encoding favors software in the public cloud (32%).
Encoding strategies are hybrid, balancing control, cost, and performance.
Content-aware encoding is growing, with 46% of teams not planning to adopt it, 27% already using it, and 27% planning to implement it within 12 months.

Video Player Development

HTML5 in browsers is the most common platform, with 58% of teams using it.
Mobile platforms (iOS and Android) are foundational, with 42% and 40% respectively.
CTV platforms (Apple TV and Android TV) are also widely supported, at 40% and 38%.
Commercial players are used by 33%, valued for their faster deployment, cross-platform consistency, and built-in features like SSAI and DRM.
Hybrid stacks (18%) are used to combine commercial, open-source, and native players for flexibility.
Custom builds are rare at 6%, due to high maintenance demands.

Video Analytics

Analytics adoption is diverse, with Google Analytics (27%) and in-house solutions (26%) leading the way.
Specialist providers like Bitmovin and Conviva are gaining traction at 16% and 14%, respectively, for their granular playback visibility.
BI tools are the most common way to access analytics data, with 43% using dashboards like Grafana, Looker Studio, or Tableau.
In-house dashboards are also popular, used by 29%, for custom visibility and governance.
APIs and database queries are used by 23%, reflecting the need for engineering-driven control.
Reliability is the most important performance metric, with error rates (36%) and buffering/rebuffering (31%) leading the list.
Video start failures (25%) and startup time (19%) are also critical.
Bitrate delivered and latency are important but secondary to reliability and startup performance.

Monetization, Content Protection, and Distribution

Monetization models are diverse, with ads/AVOD (37%) and subscriptions/SVOD (36%) in near parity.
FAST (Free Ad-Supported Linear TV) is growing, with 26% of teams using it as a cost-effective way to reach audiences.
Transactional/PPV models are used by 18%, mainly for premium events.
SSAI is the leading ad architecture at 37%, due to its advantages in CTV and OTT environments.
CSAI is used by 28%, favored for interactivity and fast iteration.
Dynamic ad replacement (13%) and SGAI (10%) are emerging, with SGAI showing potential for richer user experiences.
Multi-CDN strategies are becoming the new standard, with 31% of teams using them to balance cost efficiency and performance.
Single third-party CDN is used by 13%, while in-house/hybrid models are used by 6%, and 4% stream directly from origin.
Content protection is mature, with multi-DRM strategies dominating.
HLS FairPlay (33%), DASH Widevine (31%), and DASH PlayReady (27%) are the most common schemes, ensuring cross-platform compatibility.
Signed URLs/Tokens (23%) are used to layer entitlement and access control on top of encryption.

Methodology

The survey was conducted in July 2025 and included responses from developers and experts in 49 countries.
EMEA led with 43% of participants, followed by North America (31%), Asia-Pacific (19%), and Latin America (7%).
Commercial encoders are dominant in live workflows (48%), while open-source and in-house are more common in VOD (29% and 24%).
The report acknowledges potential skew toward Bitmovin customers due to open participation.

Conclusion

The streaming industry is moving toward cost optimization, AI integration, and multi-cloud strategies. While AVOD and SVOD are in close competition, FAST and SGAI are emerging as key innovations. Teams are increasingly relying on multi-CDN and hybrid encoding strategies to balance performance, reliability, and cost, with analytics and player development playing a crucial role in optimizing viewer experience and monetization outcomes.