H.264 Intra-coding Encoder

NYCU PP-s23 Final Project

Reference source code

We modify below source code and use parallel way to speed-up encoding. https://github.com/yistLin/H264-Encoder

Prepare input raw data

To generate raw data :

ffmpeg -i input_file.mp4 -vcodec rawvideo -pix_fmt rgb24 input_file.rgb

To confirm raw data :

ffplay -f rawvideo -pixel_format rgb24 -video_size 202x360 input_file.raw

How to make and run program

make 

• input_file_size = input_file_width * input_file_height
• h264 file will be generated in video folder.

./encoder -v true -d true -size input_file_size -input video/input_file.rgb -output video/input_file.264