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<blockquote data-quote="trepamuros" data-source="post: 509905" data-attributes="member: 85204">Hi all,Finally I had the time for upgrading MP from 1.0.2 to 1.1.0 Beta 1. Also upgraded from SAF 3.47 to SAF 4.00RC1 (not unlocked, please can you tell me what to do?). Made the usual upgrade sequence for MP, SAF and stuff. I use Vista Home Premium + HD3200 integrated + Catalyst 9.4. Never had a problem before, everything was working perfectly.But now, I have a strange behaviour when starting a video. Not sure what the hell is causing it. When playback starts, and after 8-10 seconds, CPU suddendly loads to 100% and stays there for about 80-90 seconds (no relevant hard disk activity and the video is played correctly, no choppy and no audio problems during these moments), then after those 80-90 seconds, CPU load drops suddenly to stay fine.It happens on every mkv, xvid, divx I tested (dozens of them). This cause the overheating of the system, as CPU core temp goes to 85º during the overload, then drop down to a good measure of 55-60º.MP is configured exactly as Hoborg states in the main post.I don't think is DXVA related, as after the 90-seconds-CPU-overload I get 1080p playback with 5-10% CPU load. More: It also happens when playing SD.It's not post-processing related, as I don't have any postprocessing active. Also I deactivated the resize option on FFDshow Video, no luck.I'm using SPDIF-out selected on FFDShow Audio Decoder. No matter if I don't use it, the same happens.I want to remark: During the strange stress time, video playback is still perfect. Anybody has a reason for this to happen and how to avoid it?Thanks in advance,Felipe.</blockquote>

[QUOTE="trepamuros, post: 509905, member: 85204"] Hi all, Finally I had the time for upgrading MP from 1.0.2 to 1.1.0 Beta 1. Also upgraded from SAF 3.47 to SAF 4.00RC1 (not unlocked, please can you tell me what to do?). Made the usual upgrade sequence for MP, SAF and stuff. I use Vista Home Premium + HD3200 integrated + Catalyst 9.4. Never had a problem before, everything was working perfectly. But now, I have a strange behaviour when starting a video. Not sure what the hell is causing it. When playback starts, and after 8-10 seconds, CPU suddendly loads to 100% and stays there for about 80-90 seconds (no relevant hard disk activity and the video is played correctly, no choppy and no audio problems during these moments), then after those 80-90 seconds, CPU load drops suddenly to stay fine. It happens on every mkv, xvid, divx I tested (dozens of them). This cause the overheating of the system, as CPU core temp goes to 85º during the overload, then drop down to a good measure of 55-60º. MP is configured exactly as Hoborg states in the main post. I don't think is DXVA related, as after the 90-seconds-CPU-overload I get 1080p playback with 5-10% CPU load. More: It also happens when playing SD. It's not post-processing related, as I don't have any postprocessing active. Also I deactivated the resize option on FFDshow Video, no luck. I'm using SPDIF-out selected on FFDShow Audio Decoder. No matter if I don't use it, the same happens. I want to remark: During the strange stress time, video playback is still perfect. Anybody has a reason for this to happen and how to avoid it? Thanks in advance, Felipe. [/QUOTE]

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