Re: [PATCH v6 0/2] MR2546: winegstreamer: Create extra decodebin to decode compressed stream.

[Rémi Bernon (＠rbernon)]

This is causing several GStreamer-Video-CRITICAL messages to be printed while running the tests:

```
(wine:363): GStreamer-Video-CRITICAL **: 09:01:22.664: gst_video_info_from_caps: assertion 'gst_caps_is_fixed (caps)' failed
```