AVC and HEVC Selective Video Encryption: Decryption Challenge

 

Challenge Description

Several ciphering methods have already been proposed for HEVC contents. For this challenge we provide three HEVC and three AVC bitstreams which have been ciphered using
different selective encryption methods to test this method for robustness.

We provide information on how to generate and decode hevc bitstreams ciphered with the selective encryption methods. It also provides six ciphered AVC and HEVC bitstreams which can be used as reference for security evaluation of the selective encryption solution.

Kvazaar HEVC encoder and openHEVC HEVC decoder can be used as reference software to encrypt and decrypt these sequences.

The detailed information related to the challenge can be found in the following document: VideoDecryptionChallenge.pdf

Dataset URL

The three HEVC and AVC bitstreams which have been ciphered using our selective encryption method can be downloaded here: VideoDecryptionChallenge.zip

Questions and requests

If you have any questions or requests, or need further clarifications, please contact us.

Subjective Evaluation Testing Room

IETR/VAADER Team (Rennes, France) has a psychovisual room complying with the ITU-R BT.500-13 Recommendation.
We are able to evaluate the subjective quality of different video formats including 4K, High Frame Rate (HFR), High Dynamic Range (HDR) coded with different video coding standards: HEVC, SHVC, AVC and VP9.
Feel free to contact us for further information: contact us !

 

4EVER-2 UHD-TV « HFR »

World premiere! 4EVER-2 is proud to deliver an Ultra HD-TV phase 2 live production, with UHD-TV « HFR » 100 frames per second and Dolby AC-4 audio

Once again, the 4EVER-2 team innovates in Ultra HD-TV with an end-to-end live production in HFR (High Frame Rate, 100 frames per second) and Dolby AC-4 audio during the ice hockey match France-Switzerland at Cergy-Pontoise, on Sunday, April 9 2017.

Read the press release

4EVER-2 IBC 2016

4EVER-2 consortium presented its research results on UHD-TV phase 2 at IBC 2016

4EVER-2 partners continue their studies on UHD-TV phase 2 and will present their latest research results at IBC 2016.
The aim is to improve audiovisual quality, as well as prove that these technologies are realistic.

Read the press release