CN102982824B - Anti-piracy video storage Play System and method thereof - Google Patents

Abstract

The invention discloses an anti-piracy video storage and playback system, which includes a U disk, playback software and burning software. Burn the video to the private partition of the U disk through the burning software, and then play the video in the private partition through the playback software in the visible partition; this special U disk with playback software can be played on any PC with a USB interface The pre-burned video in the U disk can be played correctly on the machine, which is very convenient for users to carry and use, and at the same time, it can absolutely safely protect the video of the video publisher from being illegally copied and cracked.

Description

Anti-piracy video storage and playback system and method thereof

technical field

The invention relates to multimedia products, in particular to an anti-piracy video storage and playback system.

Background technique

With the improvement of people's living, cultural and entertainment levels, video and audio that can meet people's audio-visual needs are all recorded on laser discs for dissemination. The existing audio and video are all recorded on DVD for sale, but various decoding systems None of them include anti-piracy functions. The main problem of multimedia products at present is the issue of copyright protection. Multimedia products produced with huge sums of money are easily pirated, causing a flood of pirated CDs, and the labor results of cultural workers are uploaded at will. Free downloading from the Internet not only damages the intellectual property rights of cultural workers, but also disturbs the order of the cultural audio-visual market and affects the normal development of my country's cultural industry.

Therefore how to provide a kind of anti-piracy video storage and playback system is a problem to be solved in the industry.

Contents of the invention

In order to solve the above problems, the present invention proposes an anti-piracy video storage and playback system.

The technical scheme adopted in the present invention is a proposed anti-piracy video storage and playback system, including a U disk with a visible partition and a private partition, and the private partition is provided with a software interface with a password; stored in the visible A playback software in the partition, including a reading module, a playback module, a decryption module and a decoding module; a burning software that stores the video in the private partition, including a writing module, and an encryption module corresponding to the decryption module; The writing module accesses the software interface, encrypts the video file or data after passing the password verification, and then writes it into the private partition, and the reading module accesses the software interface, and after passing the password verification, reads the data from the private place, and then decrypts, The decoding module decrypts and decodes the data in turn, and finally sends it to the playback module for video playback.

The visible partition is an optical disk partition or a removable partition with write protection attribute.

The aforementioned private partition is a hidden attribute and cannot be read through the device driver.

This technical solution also proposes an anti-piracy video storage and playback method, including the following steps:

Step A: Set the U disk as a visible partition and a private partition. The attribute of the private partition is set to hidden, which cannot be read directly through the device driver. The private partition also has a software interface with a password;

Step B: After the burning software passes the password verification of the software interface, encrypt the video files or data on the hard disk or other storage media through the encryption module, and write the video files or data to the private partition through the writing module;

Step C: Store the playback software in the visible partition. After the reading module passes the password verification of the software interface, it reads the video file or data, and displays the name of the video file or data in the list control. The decryption module decrypts the video file or data. For decryption, the decoding module decodes the video file, and then plays the video through the playback module.

The present invention uses a special U disk with a visible partition and a private partition, burning software and playing software to store and play video, so that other people cannot pirate and copy the video files in the private partition at will. The interface of the U-disk is consistent with that of a common U-disk. The audio-visual products can be distributed through the invention, which can make consumers carry and use more conveniently, and at the same time protect the intellectual property rights of distributors and multimedia workers.

Description of drawings

Fig. 1 is the structural representation of U disk of the present invention;

Fig. 2 is a flowchart of the present invention;

Fig. 3 is the flow chart of burning video of the present invention;

Fig. 4 is the flowchart of reading video of the present invention;

Fig. 5 is a flow chart of playing video in the present invention.

detailed description

As shown in Figure 1, the anti-piracy video playback storage system proposed by the present invention includes a U disk, a burning software and a playback software. The U disk is divided into visible partition and private partition. The visible partition is a CD partition or a removable partition with write-protected attributes. The playback software is stored in the visible partition. The private partition is hidden and cannot be read through the device driver. It is used for storage. Video files or data, but the private partition has a software interface with a password.

The burning software is mainly used to burn video files or data into the private partition, which includes an encryption module and a writing module. The burning software accesses the software interface of the private partition for password verification. If the verification is successful, you can After the video file or data is encrypted by the encryption module, it is then written into the private partition by the writing module.

The playback software is used to play video files or data, which includes a reading module, a decryption module, a decoding module and a playback module. The reading module accesses the software interface of the private partition for password verification. If the verification is successful, the reading module reads All video files and data in the private partition, and the video names are listed in the list control, the user selects the video to be played, the decryption module and the decoding module decrypt and decode the video, and then the playback module can play, and the playback software can only play The video in the U disk cannot work normally without the U disk.

As shown in Figure 2, the anti-piracy video playback and storage method proposed by the present invention includes the following steps:

Step A: Set the U disk as a visible partition and a private partition. The attribute of the private partition is set to hidden and cannot be read directly through the device driver. When setting the private partition, also set a software interface with a password, and the password will be solidified in In the playback software and burning software, it will not be disclosed to the public;

Step B: The writing module of the burning software writes video files or data into the private partition through the software interface;

Step C: Store the playback software in the visible partition, the reading module reads video files or data through the software interface, and the playback module plays the video.

As shown in Figure 3, in step B, the burning software writes the video file or data in the private area, and also includes the following specific steps:

B1: Open the U disk, the software interface verifies the password provided by the burning software, and performs password verification. If it fails, it ends, and if it succeeds, it goes to the next step;

B2: Read video files or data from hard disk or other media;

B3: The encryption module encrypts video files or data;

B4: The writing module writes encrypted video files or data into the private partition.

As shown in Figure 4, in step C, the playback software reads the video file or data through the reading module, including:

C11: The software interface verifies the password provided by the player software, if it fails, it ends, and if it succeeds, it executes the next step;

C12: The reading module enumerates video files or data in the private partition;

C13: Display the read video files or data in the list control.

As shown in Figure 5, in step C, when playing video file or data, comprise the following steps:

C21: The user selects a video displayed in the list control;

C22: the decryption module decrypts the video file or data;

C23: The decoding module decodes video files or data;

C24: The playback module plays video.

The above specific embodiments are only used to illustrate the structure of the present invention. Those skilled in the art can make various modifications and changes under the conception of the present invention, and these modifications and changes are all included in the protection scope of the present invention.

Claims (3)

1. an anti-piracy video storage Play System, is characterized in that, comprising:

One USB flash disk, is provided with visible partition and private partition, and described private partition is provided with the software interface of a band password; Be provided with a playout software in described visible partition, comprise read module and playing module, be respectively used to the video reading and play in private partition, described playout software can only play the video in USB flash disk, leaves USB flash disk with regard to cisco unity malfunction;

One burn recording software, for by video storage in private partition, it comprises writing module, said write module accesses software interface, by video file or data being write private partition after password authentification, described read module access software interface, after password authentification, described playing module plays video;

Described private partition, for hiding attribute, cannot be read by device driver;

Described burn recording software also comprises the encrypting module for being encrypted the video in private partition or data, and described playout software comprises corresponding deciphering module;

Described playout software also comprises decoder module.

2. video storage Play System anti-piracy as claimed in claim 1, is characterized in that, described visible partition is CD subregion or the removable subregion with write-protect attribute.

3. an anti-piracy video storage player method, is characterized in that, comprise the steps:

Steps A: USB flash disk is set to visible partition and private partition, the setup of attribute of private partition is hiding, cannot directly be read by device driver, and the software interface of a band password is also established in private partition;

Step B: video file or data are written to private partition by software interface by the writing module of burn recording software;

Step C: playout software is deposited to visible partition, read module reads video file or data by software interface, and playing module carries out video playback;

In step B, the step of video file or data write private partition is comprised:

B1: open USB flash disk, the password that software interface checking burn recording software provides, if failure, terminates, if success, performs next step;

B2: read video file or data from hard disk or other media;

B3: encrypting module is encrypted video file or data;

B4: writing module is by the video file after encryption or data write private partition;

Video file is read or data step comprises in described step C:

C11: the password that software interface checking playout software provides, if failure, terminates, if success, performs next step;

C12: read module enumerates video file or the data of private partition;

C13: the video file read or data are presented in list control;

In described step C, the step of playing video file or data comprises:

C21: the video shown in user's selective listing control;

C22: deciphering module is to video file or decrypt data;

C23: decoder module is to video file or decoding data;

C24: playing module plays video.