Hello All
My name is Shmulik Yoffe, CTO at WSC Sports Technologies, a startup company specialized in new-media application for sport broadcasters. We are looking for a consultant for a small specific problem we are facing. In our solution, we require to be able to split hls streams between specific points. We want to do that without re-encoding as much as possible. Our solution takes the ts files of the stream between to required points, split them between key-frames, re-encode only the beginning from the exact required point until the closest key-frame, and copy the rest of the stream. Then, we join the two parts into the final mp4 file. The input stream is not encoded by us. So, we don't know ahead what parameters are used for the stream. Of-course, the encoded part should match exactly the parameters of the source. We are using ffmpeg for all cutting, joining and re-encoding. We are using mediainfo, and windows media foundation in our workflow to get specific information regarding the source stream. Our current solution now produce a video file that can be played without problems on most platform, including vlc, windows media player, and also can be used without problem on media platform - youtube, facebook, Brightcove. Still, the output video file cannot be played perfectly on android devices. We suspect that our encoding parameters are not copy all the values from the source exactly. Through the consuling phase, we woud like to: 1) The consultant will check our current solution, including all the work-flow with different tools. 2) Fix/Change the workflow, so our output file will be as impeccable as possible, and be played on all mentioned platform above and also on android an ios. For contact me by e-mail for additional info. shmu...@wscouting.com <mailto:shmu...@wscouting.com> Shmulik Yoffe, CTO WSC Sports Technologies http://www.wscouting.com _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
