HEVC Adoption, LiveU, and REMI Production
Learn more about emerging codecs and remote production at 流媒体东部.
Read the complete transcript of this clip:
1月时: Obviously, the outbound bandwidth requirements get reduced with with the more advanced codecs. So, what are you seeing in terms of HEVC adoption, and how has that been accelerated by COVID?
斯科特·希恩: H差不多讲完了.264 by next year, so it's all HEVC. 我们的LU300, LU600, LU800. Our foray into this was with the LU200 and LU500 before that, and we still have the prosumer device out there that uses H.264, but all of that is even going to HEVC soon enough. You're talking about sending a higher-quality video if you're using 60% of the bandwidth. So with with an LU300, for instance, we encode at 3.6 mbps. 我们必须用4来编码.5Mbps on the 200 to get not even the same video quality. 所以HEVC，或者H.265--is the way forward until H.266来了?
所以HEVC是前进的方向. 它使用更低的带宽. 我们的标准是4.2 megabits per second with the 600 and 800, but you can dial it all the way up to 20Mbps. 我们总是试图告诉人们, “如果你要这么做的话, and you're still running on cellular, just realize your data consumption is going to go up."
但是很多时候, if it's sports or greenscreen or stuff like that, and they're coming off of a nice fiber, you can dial it up and go on the internet for free. But AGC is here and we're supporting all the way up to 4k, we've got people doing scripted for commercials. And we're global, so all the different formats, we support everything that anybody might need. Now, how many people are really doing 4K? 不是很多. 没有. But there are some production companies that are bringing the 4k to their to their productions.
相关文章
Chrome's announcement of HEVC support last October was a long time coming. But how impactful will it prove to be, given persisting DRM issues and device support? 华纳兄弟公司的专家., Amazon, Bitmovin, and NETINT weigh in from 流媒体 Connect 2023.
2023年5月1日
与H.264 usage finally beginning to decline and several newer codecs ascendant, this 2022 codec update reports on the most significant announcements from the last year relating to H.264, VP9, HEVC, AV1, VVC, LCEVC, and EVC.
2022年3月25日
的可靠性, 创造力, 而且成本效益远, cloud and distributed production have been put to the test through the pandemic and shown outstanding results. This new menu of production capability has opened a whole range of opportunities for coverage of future live events.
2022年1月27日
"Better than broadcast" has been much discussed among those in the business of providing broadcast and streaming media technologies. It is a call to action that asks how we can improve over the traditional expectation of how broadcast looks, 感觉和操作. It is a redefinition of what—or who—even qualifies themselves as a broadcaster anymore. It is an effort to get creative, 易于使用的, "broadcast-quality" tools in the hands of more creators.
2022年1月3日
HEVC and AV1 usage are on the rise, while H.264 is beginning to fade, according to Bitmovin's annual survey of video developers and engineers. That's not the only surprise in the report.
12月3日
Gigcasters' Casey Charvet discusses how Gigcasters and the agencies they work with have embraced remote production and virtual and hybrid events--first out of necessity with the challenges of the pandemic, then recognizing the new possibilities and opportunities they offer.
2021年11月8日
Companies and Suppliers Mentioned