• In most cases where video walls are used, the viewing distance of the audience should be taken into account. Using ultra high resolution content may not be distinguishable by the viewing audience due to the distance from the video wall. Reducing the resolution may improve playback smoothness and in turn, overall playback quality

• There may be a need to encode content in a landscape format even though the screen may be physically mounted in a portrait orientation. Portrait oriented content can be harder on player resources.