Method for recording code stream and system for recording code stream

Abstract

The invention discloses a code stream recording system and a code stream recording method. The system includes: a set-top box and a terminal device, and the set-top box includes: a processing module, a process scheduling module, a code stream acquisition module and a PCI module; the recording method includes: a terminal device After using TCP / IP to establish a communication connection with the set-top box, send a socket access request to the set-top box, carrying the IP address of the terminal device; the set-top box receives the socket access request, and will carry the pre-stored stream recording rule information table of the set-top box IP address Send to the terminal device; the terminal device receives the bit stream recording rule information table, displays it, receives the information selected by the user according to the displayed bit stream recording rule information table, generates the bit stream recording rule setting information, and outputs it to the set-top box; the top box follows the received information. Stream recording rule setting information for stream recording and storage. By applying the present invention, the recording process can be simplified and remote recording can be realized.

Description

technical field [0001] The invention relates to the technical field of digital television, in particular to a method for recording code streams and a system for recording code streams. Background technique [0002] With the continuous development of digital TV, it becomes more and more important to record the transmitted code stream information. For example, for set-top box development or maintenance personnel, by recording code stream information, errors in the transport stream (TS, TransportStream) can be checked and corrected, thereby improving the service experience of users watching digital TV and ensuring the operation quality and program quality of the digital TV system Safe broadcasting; for users, by recording code stream information, recording their favorite programs so that they can watch at any time will bring better experience. [0003] In the prior art, special-purpose equipment is generally used for recording code stream information, which is difficult to pop...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, special-purpose equipment is generally used for recording code stream information, which is difficult to popularize due to its high price

At present, the digital set-top box itself is embedded with software with the function of recording stream. In the stream recording page of the set-top box displayed by the digital TV, the recording frequency point, recording mode, file size, and stream can be selected through the up and down selection buttons on the remote control. The selection of recording rule information such as the type requires multiple selections and switches to complete the recording. Not only does it take a lot of time, the operation flexibility is poor, and it is impossible to record remotely, so that multiple people in different places can share a set-top box for operation.

Images