Not made for each other- Audio-Visual Dissonance-based Deepfake Detection and Localization
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Abstract (arXiv)
We propose detection of deepfake videos based on the dissimilarity between the audio and visual modalities, termed as the Modality Dissonance Score (MDS). We hypothesize that manipulation of either modality will lead to dis-harmony between the two modalities, eg, loss of lip-sync, unnatural facial and lip movements, etc. MDS is computed as an aggregate of dissimilarity scores between audio and visual segments in a video. Discriminative features are learnt for the audio and visual channels in a chunk-wise manner, employing the cross-entropy loss for individual modalities, and a contrastive loss that models inter-modality similarity. Extensive experiments on the DFDC and DeepFake-TIMIT Datasets show that our approach outperforms the state-of-the-art by up to 7%. We also demonstrate temporal forgery localization, and show how our technique identifies the manipulated video segments.
Key facts. Cited by 89 papers in the map (data through 7 Oct 2026). First posted on arXiv 29 May 2020.
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Citing papers per year: 2021: 9; 2022: 13; 2023: 14; 2024: 19; 2025: 20; 2026: 14.
89 papers.
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- 2022Leveraging Real Talking Faces via Self-Supervision for Robust Forgery Detectioncited by 130
- 2021Face Forensics in the Wildcited by 87
- 2023Self-Supervised Video Forensics by Audio-Visual Anomaly Detectioncited by 84
- 2021Deepfakes Generation and Detection: State-of-the-art, open challenges, countermeasures, and way forwardcited by 82
- 2023AV-Deepfake1M: A Large-Scale LLM-Driven Audio-Visual Deepfake Datasetcited by 79
- 2024AVFF: Audio-Visual Feature Fusion for Video Deepfake Detectioncited by 59
- 2021Countering Malicious DeepFakes: Survey, Battleground, and Horizoncited by 56
- 2021CMUA-Watermark: A Cross-Model Universal Adversarial Watermark for Combating Deepfakescited by 54
- 2024Exposing the Deception: Uncovering More Forgery Clues for Deepfake Detectioncited by 47
- 2022Audio-Visual Person-of-Interest DeepFake Detectioncited by 43
- 2023Glitch in the Matrix: A Large Scale Benchmark for Content Driven Audio-Visual Forgery Detection and Localizationcited by 42
- 2022Exploring Disentangled Content Information for Face Forgery Detectioncited by 36
38 more
- 2022Learning Second Order Local Anomaly for General Face Forgery Detectioncited by 36
- 2023UMMAFormer: A Universal Multimodal-adaptive Transformer Framework for Temporal Forgery Localizationcited by 33
- 2021Evaluation of an Audio-Video Multimodal Deepfake Dataset using Unimodal and Multimodal Detectorscited by 32
- 2024Lips Are Lying: Spotting the Temporal Inconsistency between Audio and Visual in Lip-Syncing DeepFakescited by 32
- 2024Circumventing shortcuts in audio-visual deepfake detection datasets with unsupervised learningcited by 23
- 2023Detecting Deepfakes Without Seeing Anycited by 17
- 2021Watch Those Words: Video Falsification Detection Using Word-Conditioned Facial Motioncited by 15
- 2024DiMoDif: Discourse Modality-information Differentiation for Audio-visual Deepfake Detection and Localizationcited by 12
- 2023MIS-AVoiDD: Modality Invariant and Specific Representation for Audio-Visual Deepfake Detectioncited by 10
- 2024Deepfake Media Generation and Detection in the Generative AI Era: A Survey and Outlookcited by 10
- 2024AVT2-DWF: Improving Deepfake Detection with Audio-Visual Fusion and Dynamic Weighting Strategiescited by 9
- 2022FakeOut: Leveraging Out-of-domain Self-supervision for Multi-modal Video Deepfake Detectioncited by 8
- 2023AVTENet: A Human-Cognition-Inspired Audio-Visual Transformer-Based Ensemble Network for Video Deepfake Detectioncited by 8
- 2023Unsupervised Multimodal Deepfake Detection Using Intra- and Cross-Modal Inconsistenciescited by 8
- 2025A Multimodal Deviation Perceiving Framework for Weakly-Supervised Temporal Forgery Localizationcited by 8
- 2021FakeBuster: A DeepFakes Detection Tool for Video Conferencing Scenarioscited by 6
- 2021Contrastive Learning of Global-Local Video Representationscited by 6
- 2022Combining Automatic Speaker Verification and Prosody Analysis for Synthetic Speech Detectioncited by 6
- 2024Contextual Cross-Modal Attention for Audio-Visual Deepfake Detection and Localizationcited by 6
- 2024Detecting Audio-Visual Deepfakes with Fine-Grained Inconsistenciescited by 6
- 2025CAD: A General Multimodal Framework for Video Deepfake Detection via Cross-Modal Alignment and Distillationcited by 6
- 2025SpeechForensics: Audio-Visual Speech Representation Learning for Face Forgery Detectioncited by 6
- 2022Spatial-Temporal Frequency Forgery Clue for Video Forgery Detection in VIS and NIR Scenariocited by 5
- 2023COMICS: End-to-end Bi-grained Contrastive Learning for Multi-face Forgery Detectioncited by 5
- 2025PIA: Deepfake Detection Using Phoneme-Temporal and Identity-Dynamic Analysiscited by 5
- 2022Exploring Spatial-Temporal Features for Deepfake Detection and Localizationcited by 4
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- 2023Undercover Deepfakes: Detecting Fake Segments in Videoscited by 4
- 2023NPVForensics: Jointing Non-critical Phonemes and Visemes for Deepfake Detectioncited by 4
- 20241M-Deepfakes Detection Challengecited by 4
- 2024Passive Deepfake Detection Across Multi-modalities: A Comprehensive Surveycited by 4
- 2025Audio-Visual Deepfake Detection With Local Temporal Inconsistenciescited by 4
- 2023DF-TransFusion: Multimodal Deepfake Detection via Lip-Audio Cross-Attention and Facial Self-Attentioncited by 3
- 2024Explicit Correlation Learning for Generalizable Cross-Modal Deepfake Detectioncited by 3
- 2024A Multi-Stream Fusion Approach with One-Class Learning for Audio-Visual Deepfake Detectioncited by 3
- 2024Statistics-aware Audio-visual Deepfake Detectorcited by 3
- 2025Weakly Supervised Multimodal Temporal Forgery Localization via Multitask Learningcited by 3
- 2025DeepfakeBench-MM: A Comprehensive Benchmark for Multimodal Deepfake Detectioncited by 3
50 most cited of 89 All 89 (JSON)
- 2026Detecting AI-Generated Video: A Vision-Language Dual-View Survey12 Jul 2026
- 2026UniSkip-Mamba: A Frequency-Aware State Space Model for Audio-Visual Temporal Forgery Localization5 Jul 2026
- 2026EVAS: Efficient Multimodal Temporal Forgery Localization via Audio-Visual Synergy and Steered Boundary Calibration5 Jul 2026
- 2026MG-RWKV: Multi-Grained Context-Aware RWKV for Temporal Forgery Localization1 Jul 2026
- 2026LoCC: Detection and Localization of Lip-Syncing Deepfakes via Counterfactual Frame Consistency22 Jun 2026
- 2026Teacher-Student Structure for Domain Adaptation in Ensemble Audio-Visual Video Deepfake Detection13 Jun 2026
- 2026From Talking to Singing: A New Challenge for Audio-Visual Deepfake Detection27 May 2026
- 2026Inconsistency-aware Multimodal Schr"odinger Bridge for Deepfake Localization22 May 2026
- 2026Enhancing Self-Supervised Talking Head Forgery Detection via a Training-Free Dual-System Framework5 May 2026
- 2026Are DeepFakes Realistic Enough? Exploring Semantic Mismatch as a Novel Challenge30 Apr 2026
- 2026LAVA: Layered Audio-Visual Anti-tampering Watermarking for Robust Deepfake Detection and Localization27 Apr 2026
- 2026MSCT: Differential Cross-Modal Attention for Deepfake Detection9 Apr 2026
38 more
- 2026SAVe: Self-Supervised Audio-visual Deepfake Detection Exploiting Visual Artifacts and Audio-visual Misalignment26 Mar 2026
- 2026Revealing the Truth with ConLLM for Detecting Multi-Modal Deepfakes24 Jan 2026
- 2025Towards Generalizable Deepfake Detection via Forgery-aware Audio-Visual Adaptation: A Variational Bayesian Approach24 Nov 2025
- 2025AuViRe: Audio-visual Speech Representation Reconstruction for Deepfake Temporal Localization24 Nov 2025
- 2025Next-Frame Feature Prediction for Multimodal Deepfake Detection and Temporal Localization13 Nov 2025
- 2025DeepfakeBench-MM: A Comprehensive Benchmark for Multimodal Deepfake Detection26 Oct 2025
- 2025PIA: Deepfake Detection Using Phoneme-Temporal and Identity-Dynamic Analysis16 Oct 2025
- 2025ERF-BA-TFD+: A Multimodal Model for Audio-Visual Deepfake Detection24 Aug 2025
- 2025SpeechForensics: Audio-Visual Speech Representation Learning for Face Forgery Detection13 Aug 2025
- 2025Weakly Supervised Multimodal Temporal Forgery Localization via Multitask Learning4 Aug 2025
- 2025A Multimodal Deviation Perceiving Framework for Weakly-Supervised Temporal Forgery Localization22 Jul 2025
- 2025LayLens: Improving Deepfake Understanding through Simplified Explanations14 Jul 2025
- 2025Context-aware TFL: A Universal Context-aware Contrastive Learning Framework for Temporal Forgery Localization10 Jun 2025
- 2025Lightweight Joint Audio-Visual Deepfake Detection via Single-Stream Multi-Modal Learning Framework9 Jun 2025
- 2025DeepFake Doctor: Diagnosing and Treating Audio-Video Fake Detection6 Jun 2025
- 2025Enhancing Abnormality Identification: Robust Out-of-Distribution Strategies for Deepfake Detection3 Jun 2025
- 2025CAD: A General Multimodal Framework for Video Deepfake Detection via Cross-Modal Alignment and Distillation21 May 2025
- 2025Multiscale Adaptive Conflict-Balancing Model For Multimedia Deepfake Detection19 May 2025
- 2025FauForensics: Boosting Audio-Visual Deepfake Detection with Facial Action Units13 May 2025
- 2025Cross-Branch Orthogonality for Improved Generalization in Face Deepfake Detection8 May 2025
- 2025Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)30 Apr 2025
- 2025Audio-Visual Deepfake Detection With Local Temporal Inconsistencies14 Jan 2025
- 2024Circumventing shortcuts in audio-visual deepfake detection datasets with unsupervised learning29 Nov 2024
- 2024Deepfake Media Generation and Detection in the Generative AI Era: A Survey and Outlook29 Nov 2024
- 2024Passive Deepfake Detection Across Multi-modalities: A Comprehensive Survey26 Nov 2024
- 2024DiMoDif: Discourse Modality-information Differentiation for Audio-visual Deepfake Detection and Localization15 Nov 2024
- 2024Multimodal Fusion via Self-Consistent Task-Gradient Fields20 Oct 2024
- 2024Deep Learning Technology for Face Forgery Detection: A Survey22 Sep 2024
- 20241M-Deepfakes Detection Challenge11 Sep 2024
- 2024Detecting Audio-Visual Deepfakes with Fine-Grained Inconsistencies13 Aug 2024
- 2024Contextual Cross-Modal Attention for Audio-Visual Deepfake Detection and Localization2 Aug 2024
- 2024Statistics-aware Audio-visual Deepfake Detector16 Jul 2024
- 2024The Tug-of-War Between Deepfake Generation and Detection8 Jul 2024
- 2024A Multi-Stream Fusion Approach with One-Class Learning for Audio-Visual Deepfake Detection20 Jun 2024
- 2024Straight Through Gumbel Softmax Estimator based Bimodal Neural Architecture Search for Audio-Visual Deepfake Detection19 Jun 2024
- 2024AVFF: Audio-Visual Feature Fusion for Video Deepfake Detection5 Jun 2024
- 2024Explicit Correlation Learning for Generalizable Cross-Modal Deepfake Detection30 Apr 2024
- 2024AVT2-DWF: Improving Deepfake Detection with Audio-Visual Fusion and Dynamic Weighting Strategies22 Mar 2024
50 newest of 89 All 89 (JSON)
- 2023Undercover Deepfakes: Detecting Fake Segments in Videoscited by 4
- 2023Undercover Deepfakes: Detecting Fake Segments in Videos11 May 2023
- 2022Leveraging Real Talking Faces via Self-Supervision for Robust Forgery Detectioncited by 130
- 2021Face Forensics in the Wildcited by 87
- 2023Self-Supervised Video Forensics by Audio-Visual Anomaly Detectioncited by 84
- 2021Deepfakes Generation and Detection: State-of-the-art, open challenges, countermeasures, and way forwardcited by 82
- 2023AV-Deepfake1M: A Large-Scale LLM-Driven Audio-Visual Deepfake Datasetcited by 79
- 2024AVFF: Audio-Visual Feature Fusion for Video Deepfake Detectioncited by 59
- 2021Countering Malicious DeepFakes: Survey, Battleground, and Horizoncited by 56
- 2024Exposing the Deception: Uncovering More Forgery Clues for Deepfake Detectioncited by 47
- 2022Audio-Visual Person-of-Interest DeepFake Detectioncited by 43
- 2023Glitch in the Matrix: A Large Scale Benchmark for Content Driven Audio-Visual Forgery Detection and Localizationcited by 42
- 2022Exploring Disentangled Content Information for Face Forgery Detectioncited by 36
- 2022Learning Second Order Local Anomaly for General Face Forgery Detectioncited by 36
12 most cited of 85 All 85 (JSON)
- 2026Detecting AI-Generated Video: A Vision-Language Dual-View Survey12 Jul 2026
- 2026EVAS: Efficient Multimodal Temporal Forgery Localization via Audio-Visual Synergy and Steered Boundary Calibration5 Jul 2026
- 2026MG-RWKV: Multi-Grained Context-Aware RWKV for Temporal Forgery Localization1 Jul 2026
- 2026LoCC: Detection and Localization of Lip-Syncing Deepfakes via Counterfactual Frame Consistency22 Jun 2026
- 2026Teacher-Student Structure for Domain Adaptation in Ensemble Audio-Visual Video Deepfake Detection13 Jun 2026
- 2026From Talking to Singing: A New Challenge for Audio-Visual Deepfake Detection27 May 2026
- 2026Inconsistency-aware Multimodal Schr"odinger Bridge for Deepfake Localization22 May 2026
- 2026Enhancing Self-Supervised Talking Head Forgery Detection via a Training-Free Dual-System Framework5 May 2026
- 2026Are DeepFakes Realistic Enough? Exploring Semantic Mismatch as a Novel Challenge30 Apr 2026
- 2026MSCT: Differential Cross-Modal Attention for Deepfake Detection9 Apr 2026
- 2026SAVe: Self-Supervised Audio-visual Deepfake Detection Exploiting Visual Artifacts and Audio-visual Misalignment26 Mar 2026
- 2026Revealing the Truth with ConLLM for Detecting Multi-Modal Deepfakes24 Jan 2026
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