Abstract: The present disclosure generally relates to user interface for capturing and managing media (e.g., photo media, video media). In some examples, user interfaces for managing the file format of media (e.g., photo, video media) are described. In some examples, user interfaces for storing media (photo media (e.g., a sequences of image, a single still image), video media) are described.

Abstract: Para-nitrobenzotrichloride is prepared by chlorinating nitrotoluene using an activated carbon catalyst. The process can use various cocatalysts such as bromine, iodine, PCl.sub.3, S.sub.2 Cl.sub.2, bromide salts, chloranil, air bubbles and phthalimide. The reaction is carried out at from 20.degree. C., to 220.degree. C., with from 150.degree. to 200.degree. C. being the preferred range and a pressure of 1 to 5 Atm.

Abstract: Hexacoordinated transition metal compounds, useful as antiknocks, having the structure ##STR1## wherein M is a divalent metal selected from the group Mn, Fe, Co and Ni,L.sub.1 and L.sub.2 are the same or different chelate-forming .beta.-diketone groups having from 5 to 20 carbon atoms, one or both of L.sub.1 and L.sub.2 having at least one polyfluoroalkyl group, --CF.sub.2 X, adjacent to the carbonyl group,X is selected from the group H, F, Cl, phenyl, C.sub.1 -C.sub.6 alkyl and C.sub.n F.sub.2n Y,n is 1 to 6,Y is H, F, or Cl,L.sub.3 is a ligand having the structure A-Z-B,whereinA and B are the same or different members of the group --NH.sub.2, --NHR.sub.5, --NR.sub.5 R.sub.6, OH, OR.sub.5, SH, SR.sub.5 and PR.sub.5 R.sub.6,R.sub.5 and R.sub.6 are the same or different members of the group C.sub.1 to C.sub.