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MediaPortal 1
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Codecs, External Players
jerky/jumpy video recording with software codec
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<blockquote data-quote="Lee_O" data-source="post: 31209" data-attributes="member: 17681"><p>Since my purchase of a MSI MEGA-180 barebone I am using Mediaportal as a pvr software. My hardware configuration in detail is as follows:</p><p></p><p>MSI MEGA-180 de luxe (nVidia nForce2 chipset)</p><p>AMD Sempron 2500 socket-A</p><p>512 MB ddr-333</p><p>Maxtor 160GB IDE</p><p>LiteOn DVD+/-RW dual layer</p><p>Leadtek WinTV 2000 XP Expert</p><p></p><p>I almost have everything working now (still struggling with xmltv), but one thing I really dislike is that the recorded video seems to hold/freeze every second during playback with either mediaportal or ms-mediaplayer. Watching TV works like a charm and during recording the CPU load amounts less than 50%, so I don't think the cpu is the bottleneck here. The audio is recorded as uncompressed PCM, because any compression like mp3 gives too much cpu load. I am using a software codec for video capture (what else<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> which is picVideo MJPEG by Pegasus software, which gave very good results on a Duron 700 MHz pc using virtualdub when capturing from cvbs input. What I find very strange is that when I look at the properties in explorer of a .avi file recorded with mediaportal I see that the framerate equals 24 frames/second, where I would expect it to be 25 frames/second because the source is PAL-BG. Is there anybody who had a similar problem and/or knows how to tackle this phenomenon?</p><p> :shock: </p><p></p><p>Thanks in advance, Leo</p></blockquote><p></p>
[QUOTE="Lee_O, post: 31209, member: 17681"] Since my purchase of a MSI MEGA-180 barebone I am using Mediaportal as a pvr software. My hardware configuration in detail is as follows: MSI MEGA-180 de luxe (nVidia nForce2 chipset) AMD Sempron 2500 socket-A 512 MB ddr-333 Maxtor 160GB IDE LiteOn DVD+/-RW dual layer Leadtek WinTV 2000 XP Expert I almost have everything working now (still struggling with xmltv), but one thing I really dislike is that the recorded video seems to hold/freeze every second during playback with either mediaportal or ms-mediaplayer. Watching TV works like a charm and during recording the CPU load amounts less than 50%, so I don't think the cpu is the bottleneck here. The audio is recorded as uncompressed PCM, because any compression like mp3 gives too much cpu load. I am using a software codec for video capture (what else:) which is picVideo MJPEG by Pegasus software, which gave very good results on a Duron 700 MHz pc using virtualdub when capturing from cvbs input. What I find very strange is that when I look at the properties in explorer of a .avi file recorded with mediaportal I see that the framerate equals 24 frames/second, where I would expect it to be 25 frames/second because the source is PAL-BG. Is there anybody who had a similar problem and/or knows how to tackle this phenomenon? :shock: Thanks in advance, Leo [/QUOTE]
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