Manually-triggered court trial audio file real-time indexing system
An audio file and indexing technology, which is applied in the field of real-time indexing systems for audio files in court hearings, can solve the problems of long time consumption, low work efficiency, and increase the labor intensity of staff, so as to reduce labor intensity, facilitate processing, and be easy to use. effect achieved
Inactive Publication Date: 2010-09-15
NEWAUTO SILICON VALLEY VIDEO TECH
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However, this method not only increases the labor intensity of the staff, but also takes a long time and the work efficiency is relatively low.
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[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] The artificially triggered real-time indexing system for court trial audio files provided by the present invention is used in court trial recording sites, and its main function is to perform real-time link indexing of digitized audio files in court trials, so as to facilitate subsequent audio listening. positioning, the system is structured as figure 1 shown, including:
[0022] - The digital recording device is used to continuously record the entire trial process without interruption, form an audio file, and send the file in real time and store it in the memory of the audio server;
[0023] -Audio server, connected with digital recording device, used to store audio files, and process audio files;
[0024] - The indexing trigger device is connected with the audio server, and is used to send an indexing trigger signal at the beginning...
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The invention belongs to the technical field of audio processing and particularly relates to a manually-triggered court trial audio file real-time indexing system, which comprises a digital recording device, an audio server, an indexing triggering device and a real-time indexing module, wherein the digital recording device is used for continuously recording sound in the whole court trial process and forming an audio file; the audio server is connected with the digital recording device and is used for storing the audio file and processing the audio file; the indexing triggering device is connected with the audio server and is used for sending an indexing triggering signal at the beginning of each assigned link according to the process of a court trial; and the real-time indexing module is arranged in the audio server and is connected with the indexing triggering device for performing indexing operation according to the received triggering signal and performing index interconnection of the corresponding audio frame of the audio file. The system can index long court trial audio in real time according to the links of the court trial to facilitate the quick positioning of an audio fragment in subsequent listening, and can relieve the labor intensity of the workers and improve the processing efficiency of the audio file.
Description
technical field [0001] The invention belongs to the technical field of audio processing, and in particular relates to a manual-triggered real-time indexing system for court trial audio files. Background technique [0002] The trial process of the court needs to be recorded on the spot, and the on-site recording of the court trial is very important for improving the efficiency of the court trial and the quality of the case trial. The trial of the court requires comprehensiveness, authenticity, objectivity and fairness. If there are audio-visual materials as evidence, it will be more intuitive and effective to confirm the real process of the trial of the case, thereby providing convenience for subsequent supervision and inspection and the use of court trial materials. Moreover, the preservation of audiovisual materials, as a real historical record, can provide reference and reference for the development of future court trials. [0003] The trial process of the court is genera...
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Login to View More IPC IPC(8): G11B27/10G11B27/031G11B27/32G11B27/34
Inventor 商文彬羊美华羊文广黄琼
Owner NEWAUTO SILICON VALLEY VIDEO TECH