Pass costum SAR to libx265?

[cool_snoopy]

Because colon ( : ) is used to separate x265-params, how can I pass custom SAR to libx265? Like 64:45 for 16/9 PAL DVD video.
Thank you very much!

[Ely]

You can either use an escaping character such as \ :

ffmpeg -i input -vcodec libx265 -x265-params crf=25:sar=64\\:45 out.mkv

or --sar can also take one integer which maps a particular format, see http://x265.readthedocs.org/en/default/cli.html#cmdoption--sar

[cool_snoopy]

You can either use an escaping character such as \ :

ffmpeg -i input -vcodec libx265 -x265-params crf=25:sar=64\\:45 out.mkv

or --sar can also take one integer which maps a particular format, see http://x265.readthedocs.org/en/default/cli.html#cmdoption--sar

Thank you very much!
SAR 64:45 is not in the predefined list.
And I am so sorry that I can't remember escaping character in c language.