Convert photo gallery images stored in m2ts?

[spiritgumm]

Have a ripped blu-ray which has a photogallery, images stored as separate m2ts files. I can see them play for a nanosecond in MPC-HC or VLC, but cannot load them in software, or find file info within them. How do I liberate them from the m2ts container?

[Selur]

Assuming your source file isn't interlaced, you could use:

ffmpeg -y -noautorotate -nostdin -i "path tp m2ts file" -map 0:0 -an -sn -vsync 0 -vcodec png -pix_fmt rgb48be "PATH TO OUTPUT Folder\NAMEYOUWANT%08d.png"

If your source is interlaced or has another PAR than 1:1 you would have to adjust the command line.

Cu Selur

[spiritgumm]

Thanks. I wasn't sure how to implement that code (I don't use ffmpeg directly) so I downloaded FFmpeg Batch Converter portable, and saved the images manually.