As few other people reported, i noticed lately a lot of playback stuttering, probably after the last the update which mentions implementing internal rendering of SSA/PGS/VOBSUB/DVDSUB. After reading on this forum and doing my own testing it seems to be a problem with image format subs particularly since srt and other text based subs (like ASS) don't have this issue for me. It also causes audio sync issues in one show (It's Always Sunny) with DVDSUB. I'm using Nvidia Shield connected to AVR which passthrough the signal to an LG C1. Sent logs via the app on my Nvidia Shield around 1:05 ET, username dnmoka (although it is not a local server) while playing Wonder Woman 1984 4k (Didn't found resolution or hdr to matter) It's very distracting for me and make playback with PGS subs (which is the way i prefer usually) unplayable so hopefully it can get fixed quickly. I also joined the beta in the meantime. Edit: still not fixed in version 2.0.31g Edit: After some more testing, disabling Refresh Rate Switching (which is disabled by default) fixes the issue as long as the Shield is set to 60/59 Hz. If i try to set it to 23.976 (like the movie) the stutter is back. Also it doesn't seem to affect 25/50/60p content after some limited testing.

Can confirm as well it's finally fixed for me on latest beta (.75 for me)

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PGS/DVDSUB subtitles causing playback stutters

By dnmoka
July 19, 2021 in Android TV / Fire TV

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Go to solution Solved by dnmoka, June 12, 2022

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