In a context of ABR streaming video, the project consists of: knowing the values [of delays, variation of delays, loss of packets, reorganization of packets] for which a visual defect is observed on the screen or else a rejection of the video stream occurs for an HLS/DASH video with the H.264 codec What happens to its values for the same visual effect when the H.264 codec is replaced by the H.265 codec for the same video content? The H.265 codec is better than the H.264 codec in data compression, is this advantage maintained in each disturbance category? Can the coding principle implemented for H.265 explain the results obtained during the channel disturbance tests?Chapter one of the attached file gives more details on my requestwants a progressive delivery