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<blockquote data-quote="Sigpi007" data-source="post: 1118210" data-attributes="member: 133193">Interesting results without that dll... It improved things noticeably, but didn't fix it.&nbsp; I tested CBS (HD) watching a program CSI.&nbsp;&nbsp; This program played for 3 seconds flawlessly and then stuttered about every other second (small improvement over last time).&nbsp;&nbsp; Audio was synchronized and clear for any frame that was played.&nbsp; I then tried the same program on CBS non-HD station, and that time it played perfectly fine (non-HD).&nbsp; Then I tested other HD stations.&nbsp;&nbsp; Found one (Comcast SportsNet) that stuttered only every 5-7 seconds.&nbsp;&nbsp; Found another station (TLC HD) that didn't stutter at all (in HD).&nbsp;&nbsp; I went back to a major network (NBC HD) and saw that program play fine for about 8-9 seconds, and then stutter every 3-4 seconds.&nbsp;&nbsp; Overall... I think that the filter is handling things okay until it gets to a format or size it can't process fast enough.&nbsp;&nbsp; Or something like that.&nbsp;&nbsp; I've attached the log files from the tests described above.&nbsp;&nbsp; CPU was in the normal range.Just for my own curiosity, I went back and added the dll back and tried those same channels... even TLC HD that played fine.&nbsp;&nbsp; With the MPEG2TS file the performance was TERRIBLE.&nbsp; All the channels stuttered every second.&nbsp;&nbsp; (Audio worked as much as you could expect for the amount of frames being skipped.)</blockquote>

[QUOTE="Sigpi007, post: 1118210, member: 133193"] Interesting results without that dll... It improved things noticeably, but didn't fix it. I tested CBS (HD) watching a program CSI. This program played for 3 seconds flawlessly and then stuttered about every other second (small improvement over last time). Audio was synchronized and clear for any frame that was played. I then tried the same program on CBS non-HD station, and that time it played perfectly fine (non-HD). Then I tested other HD stations. Found one (Comcast SportsNet) that stuttered only every 5-7 seconds. Found another station (TLC HD) that didn't stutter at all (in HD). I went back to a major network (NBC HD) and saw that program play fine for about 8-9 seconds, and then stutter every 3-4 seconds. Overall... I think that the filter is handling things okay until it gets to a format or size it can't process fast enough. Or something like that. I've attached the log files from the tests described above. CPU was in the normal range. Just for my own curiosity, I went back and added the dll back and tried those same channels... even TLC HD that played fine. With the MPEG2TS file the performance was TERRIBLE. All the channels stuttered every second. (Audio worked as much as you could expect for the amount of frames being skipped.) [/QUOTE]

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