| 摘要 |
A transcoding method using a distributed processing technique according to the present invention is disclosed. The parallel transcoding method using a distributed processing technique according to one embodiment of the present invention simultaneously transcodes chunk units which are stored after a video is divided into chunk units. The parallel transcoding method comprises: checking whether key frame information is present in a CMS when a cloud transcoder commands a conversion task; analyzing a frame after checking if key frame information is not present; and distributing, by a task tracker, tasks which are divided into units. [Reference numerals] (AA,GG) Cloud CMS or an individual storage place;(BB) Video file information;(CC) When frame information does not exist;(DD) Multi bitrate transcoding task;(EE) Task information based on a frame;(FF) Reference;(HH) Processing result;(II) Execution;(JJ) Original record;(KK) Original chunk storage place;(LL) Distribution chunk storage place |
