Loop not seamless - depending on codec

[rossivc]

Hi,
Expected behaviour:
I excpected to loop clips without drops.

Current behaviour
Sadly in the last version this is not working correctly.

Caspar-Version: 2.3.2 4de6d18 Dev
mp4 (H264) - only a small gap
AVCI - bigger gap
prores - bigger gap
XDCAMHD - horrible gap
Animation - gap with changing fields

Steps to reproduce
I’ve made some test clips:
https://drive.google.com/drive/folders/1Yz0SFdtQcMjUbGEZyrjaUhT2_wCbabgU?usp=sharing

1. Just start the caspar-Server in 1080i50 (decklink configured) and import the test clips.
2. --> Play 1-1 XDCAM.mxf loop
3. See the "gaps" on an SDI-Screen.

Environment
Caspar-Version: 2.3.2 4de6d18 Dev
Hardware: HP ZCentral R4, Inten Xenon W-2235@3,8GHz, 128GB RAM, DeckLink Quad2
OS: Windows Server 2019

Additional informations
See also: https://casparcgforum.org/t/loop-is-not-playing-correctly-loop-not-seamless/5188

PS: Other versions have other problems with different codecs

Thanks in advance