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MediaPortal 1
MediaPortal 1 Talk
Recording and timeshift speed and sizes?
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<blockquote data-quote="Muldini" data-source="post: 152821" data-attributes="member: 46170"><p>First of all, for timeshifting it's always the .ts format being used. The size for recordings depends on the channel (it's bitrate) your recording, the average is between 4 and 6 MBit/s (0,5 - 0,75 MB/s) for SDTV.</p><p></p><p></p><p></p><p>The mentioned 22 MBit/s could be a whole mux, or a transponder or HDTV, I don't know, the 4,76 MBit/s is the value you are after for SDTV.</p><p></p><p></p><p></p><p>That's an overkill, I can record 6 streams and watch 1 simultaneously using the same HDD, which is an old 5400 rpm one. Splitting recordings and timeshifting still makes sence though, since the timeshift HDD is more likely to die earlier.</p><p>This might be different for HDTV.</p><p></p><p></p><p></p><p>With TVe3 (TV-Server) the settings in MP don't affect the actual timeshift-time/size anymore. You have to use timeshift options under general settings. (That will explain the 6 files @ 500MB each).</p><p></p><p>It shows the average 0,6 MB/s again aswell.</p><p></p><p></p><p></p><p>That should be possible, 4 GB at average bitrate should give ~90m of timeshift buffer. (8 files @ ~500MB)</p><p></p><p>Kind Regards,</p><p>Muldini</p></blockquote><p></p>
[QUOTE="Muldini, post: 152821, member: 46170"] First of all, for timeshifting it's always the .ts format being used. The size for recordings depends on the channel (it's bitrate) your recording, the average is between 4 and 6 MBit/s (0,5 - 0,75 MB/s) for SDTV. The mentioned 22 MBit/s could be a whole mux, or a transponder or HDTV, I don't know, the 4,76 MBit/s is the value you are after for SDTV. That's an overkill, I can record 6 streams and watch 1 simultaneously using the same HDD, which is an old 5400 rpm one. Splitting recordings and timeshifting still makes sence though, since the timeshift HDD is more likely to die earlier. This might be different for HDTV. With TVe3 (TV-Server) the settings in MP don't affect the actual timeshift-time/size anymore. You have to use timeshift options under general settings. (That will explain the 6 files @ 500MB each). It shows the average 0,6 MB/s again aswell. That should be possible, 4 GB at average bitrate should give ~90m of timeshift buffer. (8 files @ ~500MB) Kind Regards, Muldini [/QUOTE]
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Recording and timeshift speed and sizes?
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