Tektroni's recently announced that in its full-line content monitoring platform, Teki is added to 4K / UHD (UHD), high dynamic range (HDR), and wide-tone (WCG), including WFM / WVR5200 series waveform monitor, WFM / WVR8000 Series Waveform Monitor and PRISM IP / SDI Monitoring and Analysis Platform. Through these enhancements, content providers can use the latest technologies to easily capture and produce quality content.
The video industry is actively creating 4K HDR / WCG content creations, using these technologies to be unable to construct. However, if you want to successfully make HDR / WCG content, there must be appropriate tools and new measurement techniques. For example, camera settings are more critical than past because problems that cannot be repaired in later production (such as noise in dark areas). In addition, new technologies are used to monitor the conversion of various camera logs formats and PQ (perceive quantization) or HLG (mixed pair Mama).
"HDR / WCG content production represents the future development direction, Tektronix launched a sound monitoring solution to meet the needs of new generation media providing commercial communication broadcasting companies, so that they can provide differentiated services." Tik Technology company video product line Manager Charlie Dunn said, "Whether it is a live broadcast or post-production, Tektroni provides confidence, believes that its content can stand out in the competition."
4kHDR / WCG enhancement features the Titke's full-line waveform monitor and PRISM mixed SDI / IP media analysis platform, including:
WFM / WVR5200 - After purchasing the Prod option, HDR can now be used on this larger, lower cost, with a depth of only 5.5 inches, especially suitable for small drive cars. Its enhancements include: new camera log marks, HDR markings developed for PQ and HLG, and can support 4K on a 2-Si (Interlaced Sampling) signal link.
WFM / WVR8300, WFM / WVR8200, WFM / WVR7200 - These instruments now expand the support of HDR, including HLG1000 marks used in live broadcast, and support valid image area and Dolby E measurement, and it also includes brightness and color The HDR limits can be selected by the domain and the user.
The Teky Waveform Monitor provides flexible options and can be upgraded on-site installation, monitoring a variety of video and audio formats. It supports 4K / UHDTV1 (4096 × 2160 and 3840 × 2160), 3G-SDI, Double-Link, HD-SDI and mixed simulation format, supported audio formats with Dolby E, Dolby Digital Plus, Dolby Digital, AES / EBU, embedded audio and analog audio.
PRISM - This platform provides a wide range of connectivity for IP and SDI systems, providing new solutions for lighting settings, HDR signal measurements, and automatic conversion can be implemented between various transfer functions and color space. The new STOP display function simplifies HDR camera exposure settings to help operators avoid unexpected highlights or excessive shadow noise. The new software now supports converting from ITU BT.2020 to ITU BT.709, and from S-log, LOGC, PQ, and HLG to ITU BT.709, which can be applied to images, waveforms, vector and diamond display. Users can use the familiar display screens in the ITU BT.709 color space to create HDR / WCG content.
Due to the latest enhancement, PRISM has created a full production tool solution for creating 4K, HDR / WCG content. Through Prism, photographing sports or scenarios, coloring engineers and operators can use various output signals, quickly calibrate and balance multiple cameras. PRISM is also particularly suitable for video camera acquisition applications in a carriage and production studio.
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Original address: https://www.eeboard.com/news/4k-hdr-wcg/
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