CPC H04N 21/2355 (2013.01) [H04N 21/8106 (2013.01); H04N 21/8586 (2013.01)] | 18 Claims |
1. A system comprising:
a media asset server configured to:
receive a first identifier and a new-language file of a target video, wherein the new-language file comprises to-be-added subtitles of the target video or to-be-added audio of the target video;
obtain a first index file of the target video based on the first identifier, wherein the first index file comprises a first uniform resource locator (URL) of an existing-language medium file of the target video, and wherein the first URL indicates a first storage address of the existing-language medium file on the media asset server;
perform format conversion on the new-language file to obtain a new-language medium file;
obtaining a second index file based on adding a second URL of the new-language medium file to the first index file, wherein the second URL indicates a second storage address of the new-language medium file on the media asset server; and
send the new-language medium file and the second index file; and
a content delivery server coupled to the media asset server, wherein the content delivery server is configured to:
receive the new-language medium file and the second index file from the media asset server;
obtain a third index file based on the second index file and a third URL of the new-language medium file, wherein the third URL indicates a third storage address of the new-language medium file on the content delivery server; and
send the third index file to a terminal.
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