A video conversion method comprising: accessing (310, 410) a first stream of video content, the first stream of the video content having a first resolution; extracting (320, 420), from the first stream of the video content, multiple, different color layers that each have the first resolution and that each correspond to a different color; separately processing (330, 430) each of the multiple, different color layers to convert the multiple, different color layers into modified color layers that each have a second resolution that is higher than the first resolution and that each correspond to a different color, including separately performing at least one of blurring, frame-rate conversion, and chromatic adjustment; reassembling (340, 450) the modified color layers into a second stream of the video content, the second stream of the video content having the second resolution that is higher than the first resolution; and storing, in electronic storage, the second stream of the video content, wherein: reassembling comprises: identifying features including edges, objects, contours present in each of the modified color layers; detecting alignment vectors by comparing sets of identified features in each of the modified color layers; and using one of the modified color layers as a reference and aligning the other modified color layers in the second stream of the video content using the identified features and the alignment vectors. accessing (310, 410) a first stream of video content, the first stream of the video content having a first resolution; extracting (320, 420), from the first stream of the video content, multiple, different color layers that each have the first resolution and that each correspond to a different color; separately processing (330, 430) each of the multiple, different color layers to convert the multiple, different color layers into modified color layers that each have a second resolution that is higher than the first resolution and that each correspond to a different color, including separately performing at least one of blurring, frame-rate conversion, and chromatic adjustment; reassembling (340, 450) the modified color layers into a second stream of the video content, the second stream of the video content having the second resolution that is higher than the first resolution; and storing, in electronic storage, the second stream of the video content, wherein: reassembling comprises: identifying features including edges, objects, contours present in each of the modified color layers; detecting alignment vectors by comparing sets of identified features in each of the modified color layers; and using one of the modified color layers as a reference and aligning the other modified color layers in the second stream of the video content using the identified features and the alignment vectors. identifying features including edges, objects, contours present in each of the modified color layers; detecting alignment vectors by comparing sets of identified features in each of the modified color layers; and using one of the modified color layers as a reference and aligning the other modified color layers in the second stream of the video content using the identified features and the alignment vectors.