TH43971B - Restoration from the moment of freeze and speeding up the playback of recorded signals without losing any information on the image portion. - Google Patents

Abstract

DC60 (25/04/54) The invention here focuses on the digital recording device method for signal playback. The data is presented at 24 fps at a faster rate than usual without missing any part of the presentation message. Pull-down to reformat the signal. In 24 fps playback, 30 fps video signals are displayed. Finally, the redundant field images produced by the pull-down process can be discarded depending on the option. A to increase the playback speed of the presentation.In addition, the method includes a procedure for controlling the number of overlapping images in the field being omitted in response to user input. This procedure can This can be done automatically by calculating the rate at which duplicate fields will have to be cropped. Responding to user inputs, the invention here focuses on digital recording equipment methods for signal playback. The data is presented at 24 fps at a faster rate than usual without missing any part of the presentation message. Pull-down to reformat the signal. In 24 fps playback, video signals are displayed at 30 fps, etc. Finally, the redundant field images produced by the pull-down process can be discarded as you choose. A to increase the playback speed of the presentation.In addition, this method consists of a process of controlling the number of duplicate fields that have been omitted in response to user input. This procedure can Performed automatically by calculating Duplicate fields must be cropped by Need to respond to user inputs

Claims (2)

1. In the video signal recording equipment Method for bringing film-based presentations Let's play at a faster rate than normal playing without news. Show the missing item by the method The procedure is as follows: - Identifying the re-used image message during playback that indicates the original content from the film, and - Wrapping the image message that was reused during playback. The number of repetitions of the above are left, however, chosen to increase the playback speed of the presentation from the film. Photo However, some of the aforementioned reuse is omitted in response to user input. 3. Method of claim 1, which has an additional step: Calculating the rate at which to cut News shows the images used. This repeats automatically in response to user input. 4. Method of claim 1 where such user input determines the time required to complete the task. Play the recorded presentation to complete 5. Method according to claim 3, which has an additional step is to cut. News shows pictures taken Such reuse is discarded as it chooses. The rate was automatically calculated. 6. Method according to claim 1, where the news shows the image at Reused as the aforementioned With duplicate images in the field 7. recorder Digital video signals, which will enable playback of Items presented at Comes from the film to play easily with the rate Faster than normal playback speed, which includes - a digital video storage medium containing records With film-based presentation - a decoder for decoding the record To generate an uncompressed video signal, and a display that receives the image signal That was not being compressed into And do the formatting - Controls the format to crop the image in Fields are redundant, cast as you choose. And increase the speed In the playback of such film-based presentations, 8. Digital video recorders, according to claim 7, where the processor (s). For displaying the results which are formatted The video signal is not compressed as such in order to display the results. Television by reproducing images in a controlled manner Within the image signal that is not compressed It will generate a rate. 9. Digital video recorders under claim 7, where the controller will Responds to user inputs to Controls the number of images in the aforementioned redundant fields depending on which option is omitted. By the processor for the aforementioned display 1 0. Digital video recorder according to claim 7, where the controller It will calculate the rate at which news will be cut. Automatically displays the aforementioned reused image in response to user input1. 1. Digital video recorder according to claim 10, where user input It indicates the time required for completion of the presentation. 2. Digital video recorders under claim 10, where the processor For displaying the effect, the image will be cropped in the field. Such redundancy is discarded, but is chosen with the said automatically calculated rate.