Macrovision למניעת הקלטת שידורים
נשלח: 20 יולי 2004, 02:03
בהקשר לשירשור הלא-רלבנטי ממדור שאלות מתחילים:
מקרוויז'ן ( http://www.macrovision.com ) זוהי שיטה ל"קידוד" השידור האנלוגי היוצא מן הממיר, לאחר הפיענוח, שנועדה למנוע הקלטת שידורים (דומה לשיטה שנועדה למנוע העתקה של סרטי DVD).
תשובה לשאלה בפורום בריטי שעניינה הקלטה PVR של שידורי סקאיי:
Recording from Sky essentially requires analogue video capture and whilst this can be achieved with a low cost analogue video input card and appropriate software it is recommended to use some sort of hardware assistance either by using an external device (USB or Firewire/DV) or a suitably equipped internal card such as the Hauppauge PVR250.
One thing to bear in mind is the possibility of Sky using Macrovision on the analogue outputs to prevent such copying.
Once you have captured the video and audio streams you can choose to either archive this native data direct to DVD with any burning package or use a DVD authoring software tool to create a DVD capable of being played on traditional stand alone DVD players. Suitable software is usually included with either the DVD writer or video capture hardware although may only be a 'lite' version requiring upgrade for additional features.
מכשיר (לא זול!) שנטען לפי יצרניו כי הוא מנטרל את המקרו (לא נבדק ע"י אף אחד שאני מכיר)-
http://www.satalogue.com/section6/page0.htm
עוד על מקרו:
Finally we come onto Macrovision, a neat little dongling mechanism that stops one recording Sky programmes. With a little bit of collusion from video manufacturers the synch pulses are messed up in such away that the video sees a pulsing brightness level whilst the TV sees a steady picture. Early versions of Macrovision were easily fixed via a little black box that is widely advertised in video equipment magazines but there has been talk of an additional dongle called colorstripe that pushes the phase of the colour information to the edge of its tolerance. This messes up a video but TV's can just about cope. The removal of this feature requires a more expensive fix.
מקרוויז'ן ( http://www.macrovision.com ) זוהי שיטה ל"קידוד" השידור האנלוגי היוצא מן הממיר, לאחר הפיענוח, שנועדה למנוע הקלטת שידורים (דומה לשיטה שנועדה למנוע העתקה של סרטי DVD).
תשובה לשאלה בפורום בריטי שעניינה הקלטה PVR של שידורי סקאיי:
Recording from Sky essentially requires analogue video capture and whilst this can be achieved with a low cost analogue video input card and appropriate software it is recommended to use some sort of hardware assistance either by using an external device (USB or Firewire/DV) or a suitably equipped internal card such as the Hauppauge PVR250.
One thing to bear in mind is the possibility of Sky using Macrovision on the analogue outputs to prevent such copying.
Once you have captured the video and audio streams you can choose to either archive this native data direct to DVD with any burning package or use a DVD authoring software tool to create a DVD capable of being played on traditional stand alone DVD players. Suitable software is usually included with either the DVD writer or video capture hardware although may only be a 'lite' version requiring upgrade for additional features.
מכשיר (לא זול!) שנטען לפי יצרניו כי הוא מנטרל את המקרו (לא נבדק ע"י אף אחד שאני מכיר)-
http://www.satalogue.com/section6/page0.htm
עוד על מקרו:
Finally we come onto Macrovision, a neat little dongling mechanism that stops one recording Sky programmes. With a little bit of collusion from video manufacturers the synch pulses are messed up in such away that the video sees a pulsing brightness level whilst the TV sees a steady picture. Early versions of Macrovision were easily fixed via a little black box that is widely advertised in video equipment magazines but there has been talk of an additional dongle called colorstripe that pushes the phase of the colour information to the edge of its tolerance. This messes up a video but TV's can just about cope. The removal of this feature requires a more expensive fix.