-->
Save your FREE seat for 流媒体 Connect this August. 现在注册!

Video: Is it Time to Take the HEVC Plunge?

霜 & Sullivan Industry Principal, 数字媒体Avni Rambhia讨论了内容所有者现在放弃AVC而转向HVEC的利弊,以及为那些现在还没有准备好过渡的人提供最新的AVC编码基础设施的必要性, 在她的流媒体 West关于HEVC编码当前状态的演讲总结中.

Read the complete transcript of this video:

Avni Rambhia, 霜 & 沙利文: Even as you're looking at new codecs, 还要确保您今天从AVC编码器中获得最佳性能. If the last time you bought an AVC encoder was four years ago, it's time to replace that AVC encoder first. Most professional encoders now are software based, 所以你可以购买AVC,然后升级到HEVC,而不会损失你在底层硬件上的投资. 真的没有借口确保你有绝对最先进的AVC编码器和转码器,你可以找到今天.

You are going to have to look at migrating to DASH, either in the context of HTML5, or in the context of apps, or in terms of a combination of the two. Especially with Flash being discontinued, 时间线的加速程度比我们很多人预期的都要快. 再一次,由分析驱动的定向广告,这才是收入的来源. That is where the differentiation is going to come. Even as much as the codec and the move to 4K are important, 在短期内,你还需要进行许多其他的战斗.

与, these are the key takeaways, so HEVC has had a very good year, 无论是在应用程序方面,还是在开始解决许可问题方面,这些问题在2015年造成了很多僵局. There are still issues to be solved, 但我们至少仍然乐观地认为,到2018年,我们将开始看到更新的大幅增长. We were originally predicting that for 2016. That window, of course, we have missed. This is not to say that HEVC is dead, not by a long shot.

You do have an issue with bandwidth crunches. You do have an issue with data caps. OTT服务的全球增长,TVE服务是绝对必要的. 如果你接受这样一种范式,即我们正在从电视的广播意识转向普遍的单位成本世界, every byte that you can save is important, every disc that you can save is important. The extent to which you can increase resolution, whether it's frame rate, 或者颜色深度, 或者像素分辨率开始把观众带回到你想要他们去的地方.

With the analogy of a self-goal, because my kids are eight and ten, and that happens with annoying frequency every Saturday morning, someone in some game will kick the ball into their own goal. That's kind of what it is with HEVC today. 这场战斗的输赢取决于非技术问题, 主要是, business justifications. 尽管如此, there are plenty of applications where uncertainty or not, HEVC在今天很有意义,并将在其整个预期寿命内继续发挥作用.

流媒体覆盖
免费的
for qualified subscribers
现在就订阅 最新一期 过去的问题
相关文章

Video: Key Considerations of Migrating to VP9 for Live Encoding

In this clip from Video Engineering Summit 2018, Twitch资深视频专家Tarek Amara讨论了Twitch从H.264到VP9的实时编码:法律风险,解码器支持,和压缩增益.

Video: Will AV1 Eclipse HEVC?

Mozilla's Timothy Terriberry, Brightcove's David Sayed, 和Twitch的Tarek Amara在2017年流媒体西部大会上讨论了流媒体编解码器的未来.

视频:苹果的HEVC支持会改变内容提供商的游戏规则吗?

Bitmovin的Stefan Lederer和Twitch的Tarek Amara讨论了当前编解码器环境下HEVC不断变化的市场动态.

Video: Streams on a Plane: Why Gogo Chose HEVC/H.265 for In-Flight Streaming

Gogo的Prem Bangole讨论了导致Gogo迁移到HEVC/H的成本/效益分析.265的机上直播,以及他们如何在他们服务的航空公司中实施它.

Apple HEVC Move Means Higher Encoding Costs

硬件加速和现场可编程门阵列可能是解决多种编解码器(包括H.264, H.265, VP9, and soon AV1

Apple Embraces HEVC: What Does it Mean for Encoding?

在本周的全球开发者大会上,苹果宣布将支持HEVC/H.在High Sierra和iOS 11中使用硬件和软件解码的组合, depending on the device. Here are the details of how Apple will implement it.

Video: The ROI of Using Multiple Codecs

Akamai的Will Law讨论了HEVC的广泛采用,以及内容所有者吸收HEVC和VP9编码的额外成本的优势,从而扩大到支持平台的投资回报率.

Video: Challenges of Migrating from Flash to HTML5

迪士尼的Mark Arana和Wowza的Chris Knowlton讨论了内容所有者在将视频从Flash迁移到HTML5时所面临的挑战, 在计划迁徙策略之前,知道视频会在哪里播出是很重要的.

视频:如何交付VP9可以扩大您的覆盖范围并节省您的资金

维亚康姆的杰夫·塔珀解释说,在支持VP9的平台上迁移到VP9将帮助你进入新市场,并通过在更低的带宽下提供更高质量的视频来节省资金.

视频:如何为品牌视频选择正确的指标和分析工具?

Nice People at Work's Diane Strutner, Studio71's Mike Flynn, and WillowTree's Jeremy Stern debate the merits of in-house vs. third-party analytics tools for video brands.

Video: How to Personalize Branded Content

Hollywoodland联合创始人兼总裁Christopher Roselli就如何将分析转化为内容创作者和品牌提供了一些建议,以便他们能够更有效地利用这些分析来接触和扩大目标受众.

视频:如何使用反馈创建用户想要观看的内容

Lacrosse Network创建者Samir Chaudry讨论了经济有效的方法来创建可以根据用户反馈和分析做出响应和调整的内容.

视频:今天的在线视频和OTT格局是否有利于内容创作者?

如今,制片人可以通过广泛的渠道和网络来传播他们的内容, are we living in a golden age for content creators?

视频:HLS vs. MPEG-DASH in 2017

Who is adopting DASH and who is sticking with HLS, and why? 维亚康姆、辛克莱、Float Left和Brightcove的高管们讨论了DASH目前和未来的状态.

Video: What is Slowing HEVC Adoption?

霜 & Sullivan分析师Avni Rambhia指出了阻碍从AVC向HEVC广泛迁移的主要抑制因素.

Video: What is Driving HEVC Adoption?

霜 & Sullivan分析师Avni Rambhia探讨了采用HEVC的“三个r”:收入, 决议, 和吞吐量.

SMW '16: 'Always Be Hacking' Says Viacom, Engineer the Future

When companies create a company-wide engineering culture, 他们允许新想法蓬勃发展,同时确保所有团队一起工作.