44 results about "Program quality" patented technology

The present invention provides one method of digital program broadcasting method. During broadcasting, when bandwidth jitter or signal quality jitter happens to make the program quality lower than some set value, some pre-arranged programs with specific broadcasting quality, such as ads, may be inserted. The pre-arranged programs may has some correlation to the program in broadcasting. The present invention makes it possible for the viewer to view some program without need of tolerating jittered picture and just waiting. The present invention also provides the method of counting the inserted program for charging.

For selection of entertainment of the most personal interest to a user, a video content control system processes records of video programs against user data. A program record contains data pertinent to user preferences and an impartial rating of program quality or significance determined with no regard to preferences of individual users. The processing is defined by decision tables. For a particular combination of user data and program data pertinent to user preferences, a decision table specifies a value of change to be applied to the impartial rating to produce a personal rating as an increased, decreased or unchanged impartial rating. The system selects videos with the highest personal ratings, i.e. videos that are impartially the best and compliant with user preferences.

The invention discloses a digital TV broadcast system for mobile receive, which comprises: the satellite signaling device modulates the TV program and sends to satellite transponder for broadcast; the signal differential device modulates the broadcast signal again and takes surface-wave digital TV broadcast. Wherein, there is traditional mobile communication function as well as receiving the surface-wave digital TV signal in receive terminal; terminal also receives key for enciphered program from management device to decipher the program. This invention has low require to network, well program quality, and low charge.

The invention discloses a program production storage table capable of automatically adjusting levelness. The invention relates to the technical field of broadcast program production equipment. The program production storage table includes a shell, the middle part of the shell is movably connected with a rotating block; a gravity block is fixedly connected to the inner wall of the bottom of the rotating block, gears meshed with the outer side of the rotating block are movably connected to the two sides of the shell, clamping grooves which are evenly distributed are formed in the inner sides ofthe gears, electromagnets are fixedly connected to the positions, close to the middles of the gears, of the inner wall of the shell, and springs which are evenly distributed are fixedly connected to the positions, close to the outer sides of the electromagnets. The invention discloses the program production storage table capable of automatically adjusting levelness. The gravity block and the rotating block are matched for use; no matter what platform the storage table is placed on, due to the fact that the gravity block is located in the middle of the bottom of the rotating block, the rotatingblock can automatically rotate to the horizontal state under the action of the gravity of the gravity block, the effect of automatically adjusting the rotating block to the horizontal state is achieved, the shooting quality of advertisements is effectively guaranteed, and the program quality can be improved.

The invention provides a method for using page-based object flow verification in a regression test, which comprises the following steps: recording a test automation script operated by a functional flow, and generating an object pivot table from different pages according to the operation sequence of a main functional flow; during the execution of a new round of regression test, generating an object historical table of an operation page of the function value; and contrasting the pivot table with the object historical table to determine whether the pivot table and the object historical table have differences in the same functional page and the sate and sequence of the same object and generating and outputting a test difference report. The invention provides a device for using the page-based object flow verification in the regression test. The invention can greatly reduce time for manual test and increase in the test number due to frequency program correction, ensures program quality and avoids test risks.

The invention provides an ultra-high-definition audio-visual program quality monitoring device based on hard decoding, which comprises a stream receiving module, a decoding module, a synthesis outputmodule, an exchange module and a main control module; the stream receiving module is used for acquiring a code stream of an audio / video to be monitored; the decoding module is used for decoding or transcoding the code stream to obtain decoded audio and video data or transcoded audio and video data; the synthesis output module is used for sending the decoded audio and video data to a display end; the main control module is used for accessing the control platform, providing a man-machine interaction function and carrying out recording operation by utilizing the transcoded audio and video data; and the exchange module is used for data exchange among the plurality of modules. The technical problems that in the prior art, the processing capacity for high-definition programs is insufficient, andthe stability is poor are solved.

The invention provides a tunnel monitoring PLC module programming method. The method comprises the following steps that an equipment monitoring system provides a modular program interface for a computer client to call; when the computer requests a dynamo-electric equipment monitoring operation event, a PLC system performs corresponding equipment control according to the modular program; and the PLC system further transmits the control result to the computer client in a real-time manner for the computer client to display the dynamo-electric equipment operation state. The program debugging time of engineering personnel can be greatly shortened. Relatively good working efficiency can be achieved. A relatively high program quality and relatively high dynamo-electric equipment monitoring efficiency can be further realized. In terms of operations, attention should be paid only to hardware instead of program problems. The operation cost is greatly reduced. The operation efficiency is improved. The method has popularization significance in large and medium-sized tunnel dynamo-electric equipment monitoring.

The invention relates to an interactive type direct broadcasting platform and a direct broadcasting interacting method. The direct broadcasting platform comprises a program party server for transmitting multimedia programs, a third-party server for receiving multimedia programs and pushing program to audiences, and multimedia program playing terminals of audiences, wherein the third-party server has a pushing module for pushing multimedia programs to the audiences, and a multimedia program fragmenting module for fragmenting the received multimedia programs. A multimedia aggregation module for aggregating the multimedia fragments and the multimedia program fragments uploaded by the multimedia program playing terminals is arranged on the third-party server, other third-party servers or the multimedia program playing terminals, and the multimedia aggregation module sends the aggregated fragments to the program party server, the third-party server, other third-party servers or the multimedia program playing terminals through a feedback module. Interaction between audiences and program party and direct broadcasting programs is realized, and the program enjoyment is increased. Program arrangement and process can be changed through interaction, and the program quality can be improved.