2025年视频开发者报告（英）_30页_4mb

Bitmovin Video Developer Report Summary (8th Edition)

Core Content

This 8th edition of Bitmovin's Annual Video Developer Report provides an in-depth look at the current state of the video streaming industry, focusing on key challenges, innovations, and trends. The report highlights the evolving landscape of video technology, including encoding, player development, analytics, and monetization strategies, while also addressing sustainability and AI adoption.

Key Findings

• Top Challenges:

  • Ad insertion has become the top challenge, with 38% of respondents identifying it as one of their three biggest hurdles, up from 33% the previous year.
  • Cost control is the second biggest challenge, reflecting a shift in the industry from growth-focused to sustainable profitability.
  • Device playback compatibility remains a significant challenge due to the vast array of devices and platforms.

• Top Opportunities for Innovation:

  • Advertising and AI-driven video enhancements continue to be the leading areas for innovation.
  • Live streaming at scale has moved up in importance, driven by the shift from linear broadcast to streaming delivery for live sports and esports.

• AI Adoption:

  • Audio transcription and speech-to-text are the most widely adopted AI applications, with interest in these areas surpassing other use cases by 2X.
  • Video tagging and personalization are also gaining traction, showing a focus on improving user accessibility and discovery.
  • Video and image generation remains underutilized due to its complexity and the industry's emphasis on content creation and artistic originality.

• Sustainability:

  • Sustainability is not a top priority for most developers, with 70% indicating that cost is the main driver of business decisions.
  • Interest in green streaming initiatives has declined, with only 3% viewing it as a top priority regardless of cost.

• Commercial Solutions:

  • There is a growing preference for commercial solutions over DIY or in-house ones, particularly in encoding, DRM, CDNs, and players.
  • Open-source and hybrid solutions are becoming more popular, with a three-way split among in-house, hybrid, and commercial player solutions.

• Video Codecs:

  • H.264/AVC remains the dominant codec, but there is a clear trend toward next-generation codecs like AV1, LCEVC, and CMAF.
  • AV1 adoption is slow, despite its superior compression performance (up to 50% less data than H.264/AVC).
  • Multicodec encoding is seen as essential to balance future efficiency with legacy playback support.

• Audio Codecs:

  • AAC and Dolby Digital / Dolby Digital+ continue to be the most widely used.
  • Interest in Dolby Atmos has declined, with only a small percentage of developers planning to adopt it.

• Streaming Formats:

  • HLS still dominates, but CMAF is gaining traction as a future format due to its versatility.
  • SRT is emerging as a preferred format for live contribution feeds, signaling a shift away from RTMP.
  • WebRTC is on the rise for low latency streaming.

• Low Latency Streaming:

  • Low-Latency HLS and Low-Latency DASH usage has declined, while WebRTC usage has increased.
  • Most developers fall into the 1-3 second or 10-30 second latency range, with low latency being a priority only for specific use cases.

• Content-Aware Encoding:

  • Per-title encoding is still not widely adopted, with only a small percentage of developers currently using it.
  • There is a growing interest in implementing it, but economic pressures are slowing adoption.

• Video Player Trends:

  • Device fragmentation continues to be a challenge, with new devices like Apple Vision Pro being supported by a growing number of developers.
  • Gaming consoles are seeing declining support, though reasons are unclear.
  • Native players on iOS and Android are now equally popular as HTML5.
  • Hybrid and commercial player solutions are becoming more common, with a three-way split among in-house, hybrid, and commercial approaches.

• Development Frameworks:

  • React and React Native continue to dominate, with React Native showing a 10% year-over-year increase in usage.
  • Other frameworks are losing ground, indicating a trend toward more standardized and efficient development tools.

• Video Analytics:

  • Google Analytics is the most popular analytics provider, largely due to its free availability and widespread use.
  • In-house analytics dashboards are also gaining traction, alongside video-centric solutions like Bitmovin Analytics.
  • Dashboards remain the preferred method for accessing analytics data, as they offer easy access for all technical levels.
  • Error rates, rebuffering, and latency are now the top performance metrics, reflecting a growing emphasis on reliability over video quality.
  • Streaming-related issue resolution typically takes 12–24 hours, highlighting the need for more efficient analytics tools.

• Monetization, Content Protection, and Distribution:

  • Ad-supported models (AVOD, FAST) are becoming more prevalent, with 70% of developers using ads/AVOD compared to 56% last year.
  • Content protection is becoming a higher priority, with more developers implementing DRM solutions.
  • DRM usage has increased, with only 8% of developers using no content protection, down from 20% in previous years.

Methodology

• The report is based on a survey conducted between September and December 2024.
• It includes responses from 167 video developers and industry experts across 34 countries.
• Regional representation is dominated by EMEA (48%), followed by North America (36%), Asia Pacific (9%), and Latin America (7%).
• The survey is open to all, but results may be skewed toward Bitmovin's customer base.

Conclusion

The report underscores a shift in the streaming industry toward monetization through advertising and AI-driven enhancements, while also highlighting the persistent challenges of ad insertion, device compatibility, and cost control. Sustainability remains a low priority for most developers, but there is a growing awareness of the need for eco-friendly solutions. Commercial services are increasingly preferred over DIY, and the adoption of next-generation codecs and streaming formats is gradually gaining momentum.