Hi. Anyone else is experiencing low quality rendering with lossless MPEG-4 (mpeg4+pcm_s16le) rendering after upgrade or version change of kdenlive. By accident I upgraded or downgraded something. Maybe I did something evil with melt.

melt --version melt 6.3.0

The MLT settings: properties=lossless/MPEG-4

I am using Kdenlive 16.04.3 now and I don't remember what I used before the version change.

Note: Lossless H.264 (libx264+aac) works as a charm: properties=lossless/H.264 - but the files are extremely large and it takes 72834 hours to upload and render.