AUDIO-VIDEO-AND-PHOTO-EXAMINATION
- Audio-Video forensic experts services in BFI Forensic Lab have proven forensic capabilities and knowledge with proper certifications which are easily acceptable reports in all courts of India. BFI Forensic Lab is well equipped with audio-video-and-photo-examination software and devices to examine and authenticate files. audio forensic experts or cyber forensic experts utilize their utmost knowledge and skills in most of the complex audio and video authentication and speaker identification cases in order to meet client’s goals and expectations.
- Forensic Audio-Video Expert utilize latest technology and digital forensic tools to uncover the hidden facts and highlight truth. audio and video evidences are forensically examined thoroughly by forensic experts who can identify, recover and analyze different modes of forensic evidences.
Audio-video forensic services in following cases:
- Image, audio and video enhancement and authentication
- Video speed alteration and magnification
- Image magnification
- Digital signal processing (DSP) analysis
- Transcription services
- Voice recognition
- Forensic speech analysis
- Extraction of video evidence from CCTV footage
- Decipherment of alteration or tampering in audio recording
- Decipherment of alteration or tampering in video recording
- Courtroom testimony
- Cross-examination of digital forensic case
KEY COMPONENTS OF AUDIO-VIDEO-AND-PHOTO EXAMINATION IN FORENSIC SCIENCE :
- Authentication: Experts verify the authenticity of audio, video, and photo evidence to ensure that they have not been altered or tampered with.
- Enhancement: Techniques such as noise reduction, image stabilization, and contrast adjustment are used to enhance the quality of audio, video, and photo evidence, making it clearer and easier to analyze.
- Comparison: Forensic examiners compare features within audio recordings, video footage, or photographs to identify similarities or differences, which can help establish connections between different pieces of evidence or individuals involved.
- Voice analysis: In audio examination, experts analyze speech patterns, pitch, tone, and other characteristics to identify speakers, determine emotional states, or detect signs of deception.
- Image analysis: For photo and video examination, specialists analyze details such as facial features, clothing, objects, and backgrounds to identify people, locations, or objects relevant to the investigation.
- Timeline reconstruction: Experts use timestamps, sequence analysis, and other techniques to reconstruct the chronological sequence of events depicted in audio, video, or photo evidence.
- Forensic software: Various software tools and algorithms are used for processing, analyzing, and presenting audio, video, and photo evidence in a forensic context, including specialized tools for forensic image and video analysis.
Expert testimony: Forensic experts may testify in court proceedings to explain their findings, methodologies, and the significance of audio, video, and photo evidence to the judge and jury.
Overall, audio, video, and photo examination play a crucial role in modern forensic science, helping to uncover valuable information and contribute to the resolution of legal cases.