Title:
MULTIMEDIA FILE READING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/036218
Kind Code:
A1
Abstract:
The invention discloses a multimedia file reading method, comprising: upon detection of a playback position adjustment operation input from a multimedia playback interface, determining whether a reading position corresponding to the playback position adjustment operation is in a ring buffer; when the reading position is in an unread buffer zone in the ring buffer, reading, from the reading position in the unread buffer zone, required data; and updating locations of a read buffer zone and unread buffer zone in the ring buffer to enable the read required data to be in the read buffer zone, and when capacity corresponding to the read buffer zone exceeds first capacity, clearing a part of data to maintain the capacity corresponding to the read buffer zone to be the first capacity. The invention further discloses a multimedia file reading device. The invention enhances operation efficiency of a terminal during a multimedia file reading procedure.
Inventors:
CHEN WEI (CN)
Application Number:
PCT/CN2016/084845
Publication Date:
March 09, 2017
Filing Date:
June 03, 2016
Export Citation:
Assignee:
SHENZHEN TCL DIGITAL TECH LTD (CN)
International Classes:
H04N21/433; G06F3/06; G06F12/08
Foreign References:
| CN105142004A | 2015-12-09 | |||
| CN103974013A | 2014-08-06 | |||
| CN103391468A | 2013-11-13 | |||
| CN103744621A | 2014-04-23 | |||
| CN101447994A | 2009-06-03 | |||
| US6124868A | 2000-09-26 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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