Potential code example: Using system to call FFmpeg to convert a video to high-quality JPEGs. Something like:
Where -qscale:v 1 is the highest quality for JPEGs. Then use R to process these images further. r requesting gvenet alice quartet videos jpg extra quality
# FFmpeg command to extract high-quality JPEG frames (-qscale:v 1 ensures minimal compression) FFmpegCmd <- Sys.which("ffmpeg") cmd <- FFmpegCmd %OR% "ffmpeg" Potential code example: Using system to call FFmpeg
# Define source video and output directory input <- "C:/path/to/venet_alice_quartet.mp4" output_dir <- "C:/path/to/output_jpegs/" dir.create(output_dir, showWarnings = FALSE) - Sys.which("ffmpeg") cmd <