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<blockquote data-quote="tourettes" data-source="post: 510538" data-attributes="member: 10858">Are those icons removed if you hover the mouse over them? If not then haali indeed isn't released properly.This is interesting info. Does it happen only with MPC-HC using HW accell? Not sure what could cause removing filter to fail. From MP's point of view there is no difference when some filter uses HW accell when it is going to be removed from the graph. All filters are threaded equally, so it could be some bug in MPC-HC that we are able to trigger (as the error message suggest C++ side issue). Does it happen as well with VMR9 in use? If not then it could be something that we are releasing too early in EVR custom presenter and that causes MPC-HC to crash when it accesses some resources that are freed already. As a hack we could try to release the MPC-HC as the first filter (really UGLY).Currently I have no free time to investigate this (and as I'm not using MPC-HC for anything, it will have pretty low priority on my TODO list). So anyone who is affected this bug is recommended to start debugging it (included MPC-HC filter debugging as well <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />).update: the good thing is that we now have at least a idea why the bug is happening... <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue&nbsp; &nbsp; :p" loading="lazy" data-shortname=":p" /></blockquote>

[QUOTE="tourettes, post: 510538, member: 10858"] Are those icons removed if you hover the mouse over them? If not then haali indeed isn't released properly. This is interesting info. Does it happen only with MPC-HC using HW accell? Not sure what could cause removing filter to fail. From MP's point of view there is no difference when some filter uses HW accell when it is going to be removed from the graph. All filters are threaded equally, so it could be some bug in MPC-HC that we are able to trigger (as the error message suggest C++ side issue). Does it happen as well with VMR9 in use? If not then it could be something that we are releasing too early in EVR custom presenter and that causes MPC-HC to crash when it accesses some resources that are freed already. As a hack we could try to release the MPC-HC as the first filter (really UGLY). Currently I have no free time to investigate this (and as I'm not using MPC-HC for anything, it will have pretty low priority on my TODO list). So anyone who is affected this bug is recommended to start debugging it (included MPC-HC filter debugging as well :)). update: the good thing is that we now have at least a idea why the bug is happening... :P [/QUOTE]

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