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publius
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Post subject: Re: SANYO HVL-BM2000 Posted: 01 Feb 2020, 03:41 |
Hardcore fan |
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Joined: 23 Sep 2003, 18:14 Posts: 1391 Location: United States Has thanked: 39 times Been thanked: 21 times
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n$a wrote: I do not remember how i confirmed Sony and Sanyo baseband systems being incompatible: as i did own Sony decks and discs, either i have one Sanyo deck or one Sanyo disc (likely the latter). All these are in storage now. According to the technical papers I have in my library, the Sony system plays two parallel tracks simultaneously on the same side of the disc (using one beam, in the inverse of the usual LD 3-beam tracking arrangement). The Sanyo system, on the other hand, uses two heads to play both sides of the disc simultaneously!
_________________ MUSE decoder information and user guides LD player connexion guide
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ryanclow
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Post subject: Re: SANYO HVL-BM2000 Posted: 24 May 2020, 04:38 |
Knows how to post |
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Joined: 29 Jan 2019, 06:42 Posts: 8 Location: Russian Federation Has thanked: 1 time Been thanked: 0 time
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(dead link) Some spoiler..won this rare ld! I wonder if it will start on the device or there will be a device without disks and a disk that cannot be played anywhere
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admin
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Post subject: Re: SANYO HVL-BM2000 Posted: 24 May 2020, 08:41 |
Site Admin |
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Joined: 07 Aug 2002, 23:37 Posts: 4569 Location: Tokyo Has thanked: 299 times Been thanked: 1166 times
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ryanclow wrote: Some spoiler..won this rare ld! I wonder if it will start on the device or there will be a device without disks and a disk that cannot be played anywhere Did you get another player? This one won't play on your SANYO or LD-V800, you need a MUSE Player with a MUSE decoder to play it. Julien
_________________ HARDWARE DATABASE HLD-X0/9 LD-S9 OPPO 105/205 SL-1200G LDD-1 MSC-4000 R2144 PONTUS II C45 MC257
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admin
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Post subject: Re: SANYO HVL-BM2000 Posted: 29 May 2020, 08:42 |
Site Admin |
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Joined: 07 Aug 2002, 23:37 Posts: 4569 Location: Tokyo Has thanked: 299 times Been thanked: 1166 times
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substance wrote: It looks like these baseband discs are more rare than hd-vmd discs I have been looking for. It's the problem with professional gears, when they remains on the balance sheets of companies at 0 book value but creates storage expenses, it's better to dump the whole thing rather than sell it and have to account for residual meager profits. Cash converters will not take these, it would collect dust on shelf for years. As a donation to charity, nobody would take it either. And giving it for free to someone raises liability issues if the thing blow up and hurts someone. Companies are not hardware museums, they quick get rid of what brings no value to them and generates extra costs/liabilities. That's why most of the museums exhibitions set are still around today: their business is long time storage and they don't mind keeping older technology if they have historical significance. Julien
_________________ HARDWARE DATABASE HLD-X0/9 LD-S9 OPPO 105/205 SL-1200G LDD-1 MSC-4000 R2144 PONTUS II C45 MC257
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efishell
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Post subject: Re: SANYO HVL-BM2000 Posted: 15 Jan 2024, 13:50 |
Shows curiousity |
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Joined: 26 Apr 2023, 15:48 Posts: 29 Location: Turkey Has thanked: 1 time Been thanked: 4 times
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Baseband discs contain a single video file, but the capacity is limited and is written equally on both sides to exceed 15 minutes. It uses TCI. In a document from ITE in 1990, the jump speed is shown through a photo of the Hagia Sophia Mosque in Istanbul and a Japanese woman (I think it means that Turkey also has a video shot with HDVS. Maybe it is just a Baseband transfer of a 35/70mm video or photo). (But only Sharp engineers are included in this document. I'm not sure if Sharp also had its own HD disc or if they are talking about MUSE LaserDisc/Sanyo HDD (baseband)/Sony HDVS) Panasonic also has documentation for baseband disc (I'm not sure if they're talking about a standalone disc type): https://jglobal.jst.go.jp/detail?JGLOBA ... 8972428358
Last edited by efishell on 21 Mar 2024, 16:23, edited 2 times in total.
_________________ Analog HD products (Baseband, HDVS Disc, LaserDisc) enthusiast
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ryanclow
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Post subject: Re: SANYO HVL-BM2000 Posted: 12 Mar 2024, 17:00 |
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Joined: 29 Jan 2019, 06:42 Posts: 8 Location: Russian Federation Has thanked: 1 time Been thanked: 0 time
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I see that we got information about specs of disc, but is any have some info about real discs? photos maybe.. all a got about this little photo of disc: This info about BM2000 Realization of continuous high-quality video playback for 1 hour using the baseband method HVL-BM2000
HDTV baseband video disc player Product number: HVL-BM2000 Main features -By unique simultaneous double-sided playback, long-term continuous playback of 1 hour is possible without changing the disc. ・ Uses a baseband method without band compression. Provides high-quality video even when playing large-screen video. High definition LD (MUSE method) can also be played. (option) And little info about discs: We have a large number of rental video software that can be shown on the baseband video disc player (HVL-BM2000). A. Tezuka Animation ・ Astro Boy series ・ Experimental animation series ・ Lion books series ・ Black Jack Series B. Masterpiece animation ・ Grimm Masterpiece Theater ・ Alice in Wonderland ・ Peter Pan Adventure C. Sanyo Gold Selection ・ History travel series
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admin
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Post subject: Re: SANYO HVL-BM2000 Posted: 13 Mar 2024, 03:36 |
Site Admin |
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Joined: 07 Aug 2002, 23:37 Posts: 4569 Location: Tokyo Has thanked: 299 times Been thanked: 1166 times
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ryanclow wrote: High definition LD (MUSE method) can also be played. (option) Has anyone ever tested this? Julien
_________________ HARDWARE DATABASE HLD-X0/9 LD-S9 OPPO 105/205 SL-1200G LDD-1 MSC-4000 R2144 PONTUS II C45 MC257
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efishell
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Post subject: Re: SANYO HVL-BM2000 Posted: 21 Mar 2024, 16:14 |
Shows curiousity |
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Joined: 26 Apr 2023, 15:48 Posts: 29 Location: Turkey Has thanked: 1 time Been thanked: 4 times
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lons_vex wrote: The " (option) " remark makes me think it might have been an optional feature that had to be ordered and cost extra money. Interesting to find out how to identify if the player has this option installed or not...
Also wow... there was Tezuka Anime on Sanyo Baseband LD? Would be awesome to have. Especially Black Jack. Most likely, the so-called option, a disk option that is intended for the baseband (non-compression) of the disk but includes optional MUSE compression, has been considered. HVL-BM2000 has the required ports for MUSE. By the way, the name of the disc should be High Density Disc (HDD), not Baseband. Because it says so (HVL-BM2000). In some documents, baseband must have been used to describe the structure of the disk without its commercial name (meaning uncompressed, like HDVS).
_________________ Analog HD products (Baseband, HDVS Disc, LaserDisc) enthusiast
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