With the most recent update to MCEBuddy, my file conversions have gone up in size significantly. A MPEG2 recording from Plex that is getting converted to H265 MKV would go from a 5.5GB file to 48GB for the resulting MKV. Even when re-encoding it, in some cases the file would still be larger at 6-7 G…

According to your log, you’ve set your quality multiplier to +20% and consequently your file size is increasing accordingly from about 5GB to 6GB. 2019-12-22T18:24:00 MCEBuddy.Transcode.ConvertWithHandbrake → Original file size [KB] 5,221,935.00 2019-12-22T18:24:00 MCEBuddy.Transcode.ConvertWithH…

Thanks. Do you know when the quality slider changed functionality? Before I could leave it at 100% and I never got file sizes this large. I only saw this when I moved to 2.5.1 and later. I’ll leave everything at 0% for now but these files are still larger than what I was seeing 2-3 months ago.

It could be related to a profile setting or handbrake. Try this, open your profiles.conf, locate your profile and from the ffmpeg-video line remove the -preset medium and then save it. Test it with this change and see how it responds. Did you use a custom version of handbrake or what ships with MC…

I used the version of Handbrake that shipped with MCEBuddy. Removing the -preset medium dropped the file size to what I was seeing before. Quality appears to about the same. NCIS (2003) - S17E10 - The North Pole.ts-Com Removal-2019-12-27T20-32-37.2969273-05-00.log (1.6 MB)

Fyi, I experienced a similar problem on an update where my h265 mp4 files became larger than the original files after an update. I never really figured out what the issue was as none of my settings changed. I also was using handbrake that comes with mcebuddy. In my case, I was using hardware acceler…

Check your quality slider settings, if it’s > 0% it’ll be larger. Also if you attach your conversion log we can see what’s going on.

H265 MKV Dateien deutlich größer als MPEG2 Quelle

Allgemeiner Support / Fragen

Thema		Antworten	Aufrufe
Profile HEVC MP4 produces much larger files than before Hardware Encoding	38	3606	23. September 2021
MKV H.265 profile is making files BIGGER than same recording encoded in H.264 Hardware Encoding	5	1440	29. Oktober 2020
Conversion of TS/H264 to MPG/H265 increasing file size? General Support / Questions	2	150	26. Februar 2026
Converted file larger than original h.264 Hardware Encoding	1	132	30. Juni 2024
Should AV1 size be bigger than HEVC? Hardware Encoding	9	1212	11. Juni 2024

H265 MKV Dateien deutlich größer als MPEG2 Quelle

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