TW
目前地點
×
TW

選擇區域以自定義您的體驗:

切換功能表
TW
目前地點
×
TW

選擇區域以自定義您的體驗:

與我們聯絡

與 Tek 業務代表即時對談。 上班時間:上午 6:00 - 下午 4:30 (太平洋時間)

致電

請致電

與 Tek 業務代表即時對談。 上班時間:上午 8:30 - 下午 5:30 (太平洋時間)

下載

下載手冊、產品規格表、軟體等等:

下載類型
機型或關鍵字

Ultra HDTV Testing


This application note will step you through the HEVC compliance tests, as well as rate the Picture Quality using PSNR, DMOS and PQR.

 

As the new Ultra HD video formats grow in popularity, so does the need to test the new formats.  Within broadcast studios, or at the location of the content providers (Terrestrial, Cable, Satellite, etc.), the uncompressed video signal is at its highest quality and highest bandwidth.  To deliver this video to the consumer, it must be highly compressed using the new ITU H.265 video codec (aka, HEVC). 

 

With this new and complex codec, quality testing is extremely important, and falls into two categories:

1) Efficient encoding, as well as protocol compliance to the HEVC standard.

2) Quality of the compressed video picture relative to its higher quality reference picture from the studio or content provider. 

 

With this technical paper, you will get step by step instructions on how to use the MTS4EAV7 and the PQA600B/PQASW to evaluate the codec system being designed or deployed.