solabc16 379 Posted June 1, 2016 Share Posted June 1, 2016 Evening With v3.0.5972.0 installed, H264 content (i.e. BDs in MKV containers), playback is now remuxing rather than transcoding. There are no perceivable issues with the audio, but with the video is broken. It's not buffering, the video appears to consistently show the first few frames from every second - pausing on the last frame shown until the start of the next second, when it will again play a few frames. This will continue indefinitely. This can be reproduced on iOS and tvOS apps, there is no problem in the webapp - example remux logs attached. H264 playback worked previously, albeit transcoding and occassionally buffering due to CPU limits with BD content. CPU utilisation, as expected, is significantly lower when remuxing - not peaking any higher than 35% on the CPU. Has anybody else experienced this? Best - James remux_problem_tvos.txt remux_problem_webapp.txt Link to comment Share on other sites More sharing options...
Luke 36879 Posted June 1, 2016 Share Posted June 1, 2016 can you see if there's any characteristics of this video not supported by the devices, in other words, something we can use to trigger a full video transcode? thanks. Link to comment Share on other sites More sharing options...
solabc16 379 Posted June 2, 2016 Author Share Posted June 2, 2016 Evening I'll look into it a bit more tomorrow and get something more concrete, this is what I've pulled together just now... Remux, With Issues as Noted Remux, No Issues Playback OK Transcodes, OK With Occasional Buffering (expected) - James Link to comment Share on other sites More sharing options...
Luke 36879 Posted June 2, 2016 Share Posted June 2, 2016 perhaps there is a max bitrate the devices can handle that we are not taking into account? aside from the high bitrate of 25mbps the file looks fine to be to be honest. Link to comment Share on other sites More sharing options...
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