Authors:

• Felipe Pfeifer Rubin
• Ian Aragon Escobar

Files:

• 4 testcases, each txt file relates to one mp4 video
• Relatorio.pdf: Describes the work in Portuguese(BR)

Compile:

• At main.cpp, change the first lines from main() which points to the files .txt
• If you want easily just change to vc[n].filename = argv[n];
• Requires OpenGL (probably >= 2.0)
• gcc main.cpp vmath.cpp video.cpp -o main
• Also if not in IDE (e.g. XCode) add -l

Run:

• ./main
• Space to Pause/Play

• When Paused
  • K to change video
  • Left Arrow go back 1 frame
  • Right Arrow go forth 1 frame
  • Up Arrow go forth 10 frames
  • Down Arrow go back 10 frames
  • [0-9] go to ([0-9]*10)% of the video
  • Esc to exit

Problems:

• 2 Lines:
  • 205: glEnable(GL_PROGRAM_POINT_SIZE_EXT);
  • 206: glPointSize(5);

• Comment them (On MacOS HighSierra they work).
• All files are actually Coded in C, only needed thing is to remove the dynamic allocation (malloc/calloc) casting that comes before the function call.

Example