DisplayPort

Description

With my ultra-fast differential probe, I managed to measure a differntial signal between pins #1 and #3 of the DisplayPort connector plugged into my computer. It is a serial binary signal at 1.62 Gigabits per second. I pre-processed the signal in order to reconstruct the exact bit sequence transmitted by my video card (which is compatible with the DisplayPort 1.2 standard). I recorded those captured bits into a binary file, using an 8-bit per byte format, with the most significant bit corresponding to the first bit transmitted (MSB first).

I know that at the time of the signal capture, my (single) screen was set to 800x600 at 75Hz 24 bits/pixel RGB 1-lane and was displaying a photograph of my colleagues holding the flag in their (tiny) hands.

I lost this magnificent photo, can you reconstruct it from this capture?

Here is a picture showing how the measurement was made (only for information - not required to solve the challenge).

Note: you do not need to buy standards, search on the internet!