About the role#
The Multimedia Lab develops efficient, scalable video codec solutions for global users. Our team focuses on the intersection of algorithm design, software, and hardware to improve video quality, efficiency, and speed. As a PhD intern, you will contribute to research that impacts production systems across our platforms. You will work on transitioning ideas from research into real-world applications.
What you'll do#
- Support the development of machine learning based video coding and processing technologies.
- Explore framework optimizations for live-streaming, focusing on latency, efficiency, and quality.
- Prototype and test video encoding and processing algorithms on heterogeneous platforms.
- Conduct research into perceptual quality-oriented coding algorithms.
- Benchmark, profile, and optimize codec components and related systems.
- Produce technical reports, analyses, and documentation for encoder and decoder modules.
- Collaborate with scientists and engineers to validate research and move it into production workflows.
What you'll need#
- Currently pursuing a PhD in Computer Science, Electrical Engineering, Mathematics, Statistics, or a related technical field.
- Strong foundations in algorithms, data structures, computer systems, and software engineering.
- Good understanding of image and video compression fundamentals.
- Strong programming and debugging skills in C or C++.
- Solid analytical and problem-solving skills.
- Good communication skills and a collaborative attitude.
- Research experience in video compression, multimedia systems, or realtime communications is preferred.
- Familiarity with video coding standards such as AVS, H.264/AVC, H.265/HEVC, VVC, or AV1.
- Exposure to neural network-based image or video coding methods.
- Familiarity with SIMD/NEON optimization, multithreading, or platform-specific tuning.
- Experience with live streaming, video conferencing, or transcoding.
- Publications or submissions to relevant conferences or journals.
- Interest in applying research innovation to product development.
Location & details#
- Location: San Diego, California.
- Type: Full-time intern.
- Compensation: $57 per hour.
- Modality: On-site.
- Term: Rolling.
About TikTok
TikTok operates as an entertainment provider. The company maintains a global presence with offices in cities including Los Angeles, Singapore, New York, London, and Tokyo. It employs over 92,000 people. The organization is privately held.
How to get in at TikTok
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