作者 | 凌敏 对于普通人而言，音视频算得上是最"接地气"的技术——不需要具备专业背景，就能直观地感受到技术能力高低带来的体验层面的差异。比如，观看世界 杯直播，模糊的画面、明显的延迟、卡顿的互动，都能直接影响球迷观看体验。 在移动互联网时代，人们对于音视频技术的要求其实很简单，就是"看得清、看得爽"。这也是火山引擎视频云能够在这一时期杀出重围的关键——火山引 擎将抖音在亿级 DAU 场景下长期打磨和验证的能力，封装成一系列解决方案，向业界输出"抖音同款"的音视频能力，重点解决画质、时延、稳定性和大 规模分发问题，为用户带来更高清、更实时、更沉浸的视频体验。 核心引擎：AI MediaKit 将"王牌"原子能力引入大模型 在过去，传统媒体工具套件的核心是媒体数据处理与服务的技术集合，这套经典能力长期用于开发音视频播放或录制的各类功能。但在 AIGC 时代，媒体 价值链路被重新定义，内容不再只是拍摄、播放，而是生成、分析、理解、消费；用户也不再只是观看，而是通过自然语言、语音、图像等方式参与交 互。 这也是为什么，火山引擎视频云选择将经典能力升级为 AI MediaKit——作为面向 AI 云原生时代的极致效率 ...

Core Insights - The report highlights the ongoing adjustments in the market, with a focus on defensive investments in consumer and pharmaceutical sectors due to the sustained growth policies [9] - It emphasizes the potential for a rebound in the new energy and storage sectors, particularly in photovoltaic industries, as they are expected to experience a demand for recovery [9] Macro News Summary - The Ministry of Foreign Affairs has reiterated its stance in diplomatic discussions with Japan, emphasizing the need for Japan to retract its erroneous statements [5] - The National Development and Reform Commission has approved five inter-regional power mutual assistance projects, enhancing China's cross-regional power support capabilities [5] - The People's Bank of China and 12 other departments have issued a plan to support the revitalization and expansion of consumption in Beijing [5] Industry Updates - The silicone industry is set to hold a meeting to discuss production reduction targets to combat internal competition, with related stocks including Hoshine Silicon Industry (603260) and Xingfa Group (600141) [6] - The video cloud market in China is projected to reach USD 5.23 billion in the first half of 2025, reflecting an 8.9% year-on-year growth, with related stocks including Dahua Technology (688039) and Wangsu Science & Technology (300017) [6] - Huawei is expected to launch the Mate80 series soon, featuring a new Kirin chip, with related stocks including Chengmai Technology (300598) and Northern Huachuang (002371) [6] Company Focus - Lens Technology (300433) has commenced production at its new subsidiary, entering the supply chain of several leading robotics companies in North America and domestically [7] - Shanghai Electric (601727) is involved in multiple major engineering projects related to controllable nuclear fusion products [7] - Yintai Intelligent Control (300131) has seen a significant increase in its storage chip business due to industry demand, representing brands such as Baiwei, Shichuangyi, and others [7] - Ningbo Fangzheng (300998) has signed a strategic cooperation agreement with Ningbo Huaxiang Qiyuan Technology for collaboration on precision structural components and robotic joint modules [7] Market Review and Outlook - On November 18, the market opened lower and continued to show weak fluctuations, with the Shanghai Composite Index closing down 0.81% at 3939 points [8] - The market saw a significant increase in trading volume, with a total turnover of CNY 1.93 trillion, up by CNY 15.3 billion from the previous trading day [8] - The report notes that after reaching new highs, the index has experienced three consecutive downward adjustments, indicating a potential end to the short-term correction [8]

Group 1 - The People's Bank of China plans to implement a moderately loose monetary policy in the next phase, ensuring liquidity remains ample and aligning social financing scale and money supply growth with economic growth and price level expectations [1] - The central bank aims to promote a reasonable recovery of prices and enhance the transmission mechanism of monetary policy, focusing on supporting technology finance, green finance, and consumption [1] - The report emphasizes maintaining the stability of the RMB exchange rate and preventing excessive fluctuations, while also enhancing the resilience of the foreign exchange market [1] Group 2 - Over 20 commercial banks have lowered their fixed deposit rates since April, with rates now predominantly starting with "1", indicating a shift towards lower interest rates in the market [2] - The integrated circuit sector on the STAR Market reported a revenue of 72.18 billion yuan in Q1 2025, a 24% year-on-year increase, with net profit rising by 73% to 4.48 billion yuan [2] - The report highlights significant growth in chip design, semiconductor equipment, and wafer manufacturing, driven by demand recovery in AI, IoT, and consumer sectors [2] Group 3 - In April, local governments issued 176.3 billion yuan in special bonds, with 71.7 billion yuan (40%) allocated to real estate, marking an 8 percentage point increase from March [3] - The video cloud market in China is projected to reach 5.08 billion USD in H2 2024, with a year-on-year growth of 4.7%, driven by demand from short video and live e-commerce platforms [3] - The revenue from network audio-visual user payments and program copyrights is expected to grow by 34.6% year-on-year in 2024, contributing to the overall revenue increase in the broadcasting and network audio-visual sector [3] Group 4 - Tencent's Hunyuan team launched and open-sourced a new video generation tool, HunyuanCustom, which excels in generating videos with consistent subjects and high quality [4] - The consumption of coupons on the Xianyu platform surged by 140% during the May Day holiday, indicating a strong consumer trend in travel and dining [4] - Italian company Moltiply has filed a lawsuit against Google for 2.97 billion euros, claiming market dominance abuse that hindered its growth [4] Group 5 - China Pacific Insurance reported an 18.1% year-on-year decline in net profit for Q1 2025, attributed to rising bond yields affecting the fair value of fixed-income assets [6] - Hainan Junda New Energy Technology Co., Ltd. successfully listed on the Hong Kong Stock Exchange, becoming the first solar cell manufacturer to achieve dual-platform listing [7] - Ningbo Jianxin Superconducting Technology's IPO application has been accepted, aiming to raise 865 million yuan for developing MRI equipment components [8] Group 6 - JAC Motors reported a 3.55% year-on-year decline in vehicle sales for April, with production down by 14.44% [9] - Shennong Development achieved a slight revenue increase of 0.68% year-on-year in April, with its poultry processing segment remaining stable [10] - Hualu Hengsheng plans to repurchase shares worth 200 to 300 million yuan, with the aim of reducing registered capital [11] - Baolong Technology intends to repurchase shares worth 100 to 200 million yuan, with funding sourced from its own capital and loans [12] Group 7 - The Shanghai Composite Index experienced a 0.3% decline amid a mixed market, with banks and ST stocks showing resilience while semiconductor stocks faced corrections [13] - The trading volume in the market decreased by 101.4 billion yuan compared to the previous trading day, indicating a contraction in market activity [13]