MediaCoder

Choose the font ffmpeg and "CRF leave blank" delete any number, (not even 0, does not work.) Be aware that lossless the final file will be huge. Check out Task mode: "Normal". Choose a container that matches the decoder and video format to avoid errors. Last but not least, let profile and level in a...

What task mode are you using? Leave it in "Normal". Depending on the input file , use ffmpeg source. Also use a container that matches the decoder. In container activate the Remux and use a compatible multiplex.

Use the FFmpeg source and (Let the CRF blank, mark Nothing, delete any numbering.) https://forum.mediacoderhq.com/viewtopi ... 406#p41406

1. Use FFmpeg as source instead of Mencoder 2. Mark a target frame rate 3. Configure bitrate as CRF or test other settings. 4. If it does not work configure multiplexer and Remux as FFmpeg or leave as Mp4box 5. If it does not work go to advanced settings-video Source-Mencoder-enable enable software ...

Video->Mencoder(click font)->advanced->select:["enable software frame skipping" (emulator FPS)] or settings->video sources->Mencoder "enable software frame skipping"