Karan Goswami
Individual Contributor - Video Engineering at Apple
California, United States
Summary
👤
Senior🎓
Top SchoolKaran Goswami is a senior video engineering individual contributor with 8 years of experience building hardware-accelerated media and graphics software for major platforms, currently working on Apple video frameworks in California. He has deep expertise in VP9 codec implementation, driver-level encoding/decoding, memory management and performance optimization from his extensive contributions to Intel’s open-source media-driver and chipset-specific encoder features. His background spans Chromebook/ChromeOS enablement, Android dual-OS graphics integration, and pre-/post-silicon codec development across Gen11+ Intel platforms, demonstrating comfort across hardware, firmware and system software layers. Karan pairs an MS in Computer Science from USC with hands-on open-source impact—fixing synchronization, memory-compression handling, and buffer-overflow issues in a widely used Intel media repo. Known for pragmatic engineering that bridges driver internals and platform requirements, he brings both low-level rigor and production-focused performance tuning to complex video systems.
8 years of coding experience
7 years of employment as a software developer
MS, Computer Science, 3.72/4.0, MS, Computer Science, 3.72/4.0 at University of Southern CaliforniaBS, Electronics and Communications Engineering, 8/10, BS, Electronics and Communications Engineering, 8/10 at Nirma University
English
Stackoverflow
1reputation
150reached
0answers
1question
Github Skills (10)
media10
vp910
intel-media-sdk10
c-language10
driver10
video-encoding10
cprogramming-language10
performance-optimization9
memory-management9
clr6
Programming languages (1)
Github contributions (2)
intel/media-driver
Feb 2018 - Aug 2018
Intel Graphics Media Driver to support hardware decode, encode and video processing.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits in 6 months
Contributions summary:Karan primarily contributed to the Intel Media Driver for hardware-accelerated video processing. Their work focused on VP9 video decoding and encoding, including fixing synchronization issues, reference scaling calculations, and offset calculations within the `codechal_vdenc_vp9_base.cpp` file. The user also implemented performance optimizations, disabling a repak pass for the TU7 speed mode, and corrected surface handling for memory compression. Further contributions include resolving buffer overflows and managing batch buffer indices to prevent data overwrites.
projectceladon/media-driver
Feb 2018 - Aug 2018
Contributions:11 commits in 6 months
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