> 2020年2月24日 下午10:09，tianchi huang <ht...@mails.tsinghua.edu.cn> 写道： > > Hi, > > I am interested in taking up a project with FFmpeg for GSOC’20. Specifically, > I found that the proposal called ‘ABR meets FFmpeg’ is extremely fit for me, > since: > > i) I am proficient in c, c++, js, etc. Especially, I really enjoy submitting > my work to and contributing to the open-source community. For instance, I > have submitted a work called ‘kurento-rtmp’, a module that can transcode the > WebRTC stream to the RTMP stream, to the Github. Till now, it has already > achieved 110 stars. (https://github.com/godka/kurento-rtmp). Meanwhile, I > have also contributed some work about ABR video streaming. For example, a > classical ABR method MPC (model predictive control) written in c++ > (https://github.com/thu-media/Comyco/blob/master/cpp-linux/mpc.cpp). > > ii) I am in that area. Currently, I am a Ph.D. student in the Department of > Computer Science and Technology at Tsinghua University, advised by Prof. > Lifeng Sun. My research work focuses on multimedia network streaming. In > recent years I have published several adaptive video streaming papers in the > *top conference*, including SIGCOMM, INFOCOM, ACM Multimedia, etc. The full > publication list is shown in https://godka.github.io. > > I have a plan for this work: > Taking HLS (HTTP Live Streaming) as an example, I need to change most of the > code in `hls.c'. The previous algorithm fails to support ABR algorithms since > it directly implements adding_stream_to_programs after reading the playlist. > At the same time, the live streaming part is also relatively simple, setting > the clock directly as an infinite loop. To that end, the key idea is to > rewrite this part and add the concept of buffer occupancy, which is an > essential part of ABR algorithms. > Moreover, I also attempt to create a new module ‘abr.c’, which can support > various of ABR algorithms, such as MPC, HYB, BBA, and especially Pensieve and > Comyco (such state-of-the-art methods leverage *Neural Network* to make the > decision). > > In general, can you please provide a chance to me for attending GSOC’20? Sure, welcome contribute to ffmpeg. Reference the documents: http://ffmpeg.org/documentation.html
Thanks Steven _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
