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The video and image capture information that may help you to define the differences between them is stated in sections 9.3.2 and 9.3.3, on page 86 of the N-series Intel(R) Pentium(R) Processors and Intel(R) Celeron(R) Processors Datasheet – Volume 1 of 3 document # 332092.
On the other hand, any external MIPI implementation should follow the guidelines stated in section 10, on pages from 113 to 116 of the Braswell Platform Design Guide (PDG) document # 540602.
Finally, the H.264 information that may help you is stated on pages 10, 39, and 41 of the Braswell Design In for The Internet of Things (IoT) document # 555139.
Please let us know if this information is useful.