Reproducing apparatus and method, and recording medium
a technology of still image data and recording medium, which is applied in the field of still image data reproduction apparatus and method, can solve the problems of difficult to prevent an interruption in background music reproduction, inability to smoothly reproduce browsable slide shows, and inability to reproduce sub-audio data
Inactive Publication Date: 2005-03-17
SAMSUNG ELECTRONICS CO LTD
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Benefits of technology
[0044] Additional aspects and / or advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Problems solved by technology
If the STC counter value is updated, the STC counter is reset to 10000 to restore both the original still image and the original sub audio, thereby causing an interruption in sub audio data, i.e., background music.
Therefore, when the conventional reproducing apparatus is used to reproduce still images using an application such as a browsable slide show, it is difficult to prevent an interruption in reproduction of background music when an STC value is readjusted during a reverse or forward play.
In this case, the browsable slide show cannot be reproduced smoothly and might cause a harsh grating noise.
Method used
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[0071] Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. The embodiments are described below to explain the present invention by referring to the figures.
[0072]FIG. 8 is a block diagram illustrating a reproducing apparatus 800 according to an embodiment of the present invention. The reproducing apparatus 800 includes a mainstream data reproducing unit 810 and a sub audio data reproducing unit 820.
[0073] The mainstream data reproducing unit 810 reproduces mainstream data using a clock, and includes a mainstream arrival time clock (ATC) counter 905 and a mainstream system time clock (STC) counter 910.
[0074] The sub audio data reproducing unit 820 reproduces sub audio data using a clock, and includes a sub audio ATC counter 906 and a sub audio STC counter 911.
[0075] A structure of the reproducing apparatus 800 will be...
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Abstract
A reproducing apparatus and method includes a reproducing unit to reproduce mainstream data and sub audio data separately added in the mainstream data, wherein the reproducing unit comprises a counter used in reproducing the sub audio data. Accordingly, it is possible to more naturally reproduce still image data, such as a browsable slide show, to which sub audio data is additionally included, thus preventing an interruption in reproduction of the sub audio data even during a forward or reverse play.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS [0001] This application is a continuation of U.S. application Ser. No. 10 / 791,284 filed on Mar. 3, 2004 which claims the benefit of Korean Patent Application No. 2003-19684 filed on Mar. 28, 2003, Korean Patent Application No. 2003-82336 filed on Nov. 19, 2003, and U.S. Provisional Patent Application No. 60 / 458,436 filed on Mar. 31, 2003, the disclosures of which are incorporated herein in their entirety by reference.BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to a reproducing apparatus and method, and more particularly, to a reproducing apparatus and method for reproducing still image data, such as a browsable slide show, to which sub audio data is separately added, and a recording medium therefor. [0004] 2. Description of the Related Art [0005] Because moving picture data is very large, the picture data needs to be compressed using time-space compression to be encoded for easy transmissio...
Claims
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IPC IPC(8): G11B20/12G11B20/10G11B27/10H04N5/783H04N5/85H04N9/804H04N9/806H04N9/82
CPCG11B20/10527G11B27/10G11B27/105G11B2020/10546G11B2220/213G11B2220/2545H04N9/8227G11B2220/90H04N5/783H04N5/85H04N9/8042H04N9/8063G11B2220/2562G11B20/10
Inventor JUNG, KIL-SOOMOON, SEONG-JIN
Owner SAMSUNG ELECTRONICS CO LTD