Essays about: "ffmpeg"

Showing result 1 - 5 of 9 essays containing the word ffmpeg.

  1. 1. Transfer time over RIST protocol to become independent of NTP

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Simon Malmström Berghem; [2023]
    Keywords : RIST; time synchronization; NTP; video transmission;

    Abstract : The reliable internet stream transport (RIST) protocol is used for streaming video over the internet and requires time synchronisation to ensure that each frame is played out at the correct time. One method to ensure time synchronisation today in RIST productions is by utilizing the network time protocol (NTP). READ MORE

  3. 2. Unlimited seeking during videotranscoding

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Fredrik Grape; [2020]
    Keywords : ;

    Abstract : High definition, long duration videos can contain complex scenes full of rich detail. As the details get richer and the duration grows, the cost of transcoding invariably increases. READ MORE

  4. 3. Effect of additional compression features on h.264 surveillance video

    University essay from Mittuniversitetet/Avdelningen för informationssystem och -teknologi

    Author : Erik Comstedt; [2017]
    Keywords : Video stream; compression; frame rate; GOP; surveillance;

    Abstract : In video surveillance business, a recurring topic of discussion is quality versus data usage. A higher quality allows for more details to be captured at the cost of a higher bit rate, and for cameras monitoring events 24 hours a day, limiting data usage can quickly become a factor to consider. READ MORE

  5. 4. Automated system to create unique vignettes

    University essay from Medie- och Informationsteknik; Tekniska högskolan

    Author : Åsa Kjäll; [2013]
    Keywords : Vignette; Graphics; Ventuz; Avisynth; ffmpeg; XML;

    Abstract : This document describes the work for a master’s thesis in Media Technology and Engineering at Link ̈oping University. The work consisted of building a system for defining and creating vignettes for horse racing shows. The vignettes are built up by a montage of video clips which are changed with the seasons, time of day and betting product. READ MORE

  6. 5. Real-time Embedded Panoramic Imaging for Spherical Camera System

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Main Uddin-Al-Hasan; [2013]
    Keywords : Panorama Image; Image stitching; Image registration; SURF; Real-time computing; Gumstix Overo COM; PandaBoard ES; Embedded Linux; RTLinux; Real-time kernel; Embedded development; OpenCV; FFMPEG; V4L2; Computer Vision; QT framework;

    Abstract : Panoramas or stitched images are used in topographical mapping, panoramic 3D reconstruction, deep space exploration image processing, medical image processing, multimedia broadcasting, system automation, photography and other numerous fields. Generating real-time panoramic images in small embedded computer is of particular importance being lighter, smaller and mobile imaging system. READ MORE