Oct 2018 – Jun 2021 · 2 yrs 8 mos · Bengaluru Area, India

• Making Video codecs efficient (Quality and Speed). Working on current generation and next generation (VVC) video codec.

Jun 2016 – Sep 2018 · 2 yrs 3 mos · Bengaluru Area, India

May 2015 – May 2016 · 1 yr · Chennai Area, India

May 2013 – Apr 2015 · 1 yr 11 mos · Chennai Area, India

• Raster Image Processing(RIP) - Developed Prototype to showcase the usage of GPU as GPGPU in raster image processing. Offloading data computational part to GPU and in-turn reducing the CPU load and increased pages per minute. Also improved the existing RIP pipeline by overlapping various stages on separate thread to improve overall performance.
• x265 (HEVC) - Involved in feature addition/adoption like qpfile (specify frame type and qp for some or all frames), 10 bit encoding support from x264, emergency mode.
• x265 MultiEncoder - Inherent dependency in video compression lead to underutilized CPU which gave opportunity to encode video clip simultaneously at different bitrate by sharing the data (task parallelism) with acceptable quality loss to improve the performance and improved CPU utilization using multi-threading.
• Multicoreware Image and Video Processing Library - Involved in design and development of real time Image and video processing library.

Jul 2012 – May 2013 · 10 mos · Greater Noida

• Working in a R&D team named “Advanced Systems Technology” primary focusing on future multimedia technology.