Hello, In the Message; Subject : Re: [oS-EN] ffmpeg versions Message-ID : <ebbb81df-81af-40fb-82a0-ed7fb9e94ffe@telefonica.net> Date & Time: Sun, 2 Mar 2025 13:28:02 +0100 [CER] == "Carlos E. R." <robin.listas@telefonica.net> has written: [...] MN> > The x265 codec is updated frequently, and currently it is MN> > libx265.so.215. CER> On Leap, the newest is -209 CER> > Anyway, how about examining the mkv file with mkvtoolnix? CER> I don't know what to do with that tool. CER> I can use mediainfo. ? CER> Writing application : mkvmerge v73.0.0 ('25 CER> or 6 to 4') 64-bit You are already using mkvtoolnix. --> mkvmerge In my system. $ mkvmerge --version mkvmerge v90.0 ('Hanging On') 64-bit [...] CER> Writing library : x265 3.5+68-a1039e6a3:[DJATOM's Mod][Windows][GCC 12.2.1][64 bit] 10bit This x265 is version 3.5, and the library is libx265.so.199? In other words, the version on your system is different, right? Best Regards. --- ┏━━┓彡 Masaru Nomiya mail-to: nomiya @ lake.dti.ne.jp ┃＼／彡 ┗━━┛ "To hire for skills, firms will need to implement robust and intentional changes in their hiring practices ― and change is hard." -- Employers don’t practice what they preach on skills-based hiring --