image artefacts on qtgmc-ing .MTS files

[Selur]

LWLibavSource+HardwareDecoding: no artifacts
DGDecNV: no artifacts
FFVideoSource: no artifacts
BestSource: artifacts
LWLibavSource: artifacts
-> probably a bug in libav handling interlaced avc (same with some interlaced vc-1 source).

The audio warning popup occurs, if you set audio to custom, but your audio queue is empty.
Open the 'Audio'-Tab and you should see the Audio-Queue.

Cu Selur

Ps.: from the Vapoursynth and BestSource author:

Not that interesting unless it still has issues when muxed to mkv. Basically mpeg/mpegts/elementary streams will have issues the way things are done. It's been documented since day one.

So either remux to mkv before processing or use a hardware decoder or FFVideoSource.