On playback of .x264 or .h264 the video stutters every 2 seconds. It’s most noticeable when something is moving across the screen.
Happens if I use potplayer or vlc. Only happens with x264/h264 files whether 720p or 1080p.
Output is to av reciever. If I output direct to tv or chromecast then not noticeable. av receiver tested using another pc and .264 playback is smooth/works fine.
Ryzen 5 3400g with 16gb dual channel flare x DDR4 3200 on Asrock x570 pro4 board.
Tested using an old graphics card and worked fine, so I’m thinking its something to do with the onboard graphic capabilities of the cpu...
Any thoughts on how to troubleshoot / resolve ? PC is only used as HTPC/Media player.