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#81
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Steve for the link. One hell of a long story! For the two manufactures devices to work together they must share a common encryption system or know of each others "keys" How long do you think it will take someone to crack a "key" and then set up a firewire PC card to at as a reciever and start ripping SACD???? There is already articles on the net about cracking the HDMI protection for HDTV's and source devices. Time will only tell! As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. |
#82
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Steve for the link. One hell of a long story! For the two manufactures devices to work together they must share a common encryption system or know of each others "keys" How long do you think it will take someone to crack a "key" and then set up a firewire PC card to at as a reciever and start ripping SACD???? There is already articles on the net about cracking the HDMI protection for HDTV's and source devices. Time will only tell! As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. |
#83
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Steve for the link. One hell of a long story! For the two manufactures devices to work together they must share a common encryption system or know of each others "keys" How long do you think it will take someone to crack a "key" and then set up a firewire PC card to at as a reciever and start ripping SACD???? There is already articles on the net about cracking the HDMI protection for HDTV's and source devices. Time will only tell! As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. |
#84
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SACD Digital Interface?
"Charles Tomaras" writes:
[...] As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. Yet ... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#85
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SACD Digital Interface?
"Charles Tomaras" writes:
[...] As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. Yet ... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#86
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SACD Digital Interface?
"Charles Tomaras" writes:
[...] As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. Yet ... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#87
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SACD Digital Interface?
"Charles Tomaras" writes:
[...] As it's been mentioned before, you need DSD converters to convert DSD. I don't know of any firewire PC cards or PC software that will accomplish this. Yet ... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#88
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SACD Digital Interface?
"François Yves Le Gal" wrote in message news On Tue, 6 Jan 2004 18:39:43 +0100, "Bernt" wrote: It appears to be here already: A circuit that decodes multichannel DVD and SACD and deliveres PCM through 3x 2 channel S/PDIF at : www.dvdupgrades.ch/ It's only a prototype at this time. A direct link to the page describing it : http://www.dvdupgrades.ch/150019/Mod...put_board.html So this does not directly pass a DSD bitstream but instead converts it to PCM. Probably be better off going analog and skipping the transcoding/conversion process at this stage. |
#89
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SACD Digital Interface?
"François Yves Le Gal" wrote in message news On Tue, 6 Jan 2004 18:39:43 +0100, "Bernt" wrote: It appears to be here already: A circuit that decodes multichannel DVD and SACD and deliveres PCM through 3x 2 channel S/PDIF at : www.dvdupgrades.ch/ It's only a prototype at this time. A direct link to the page describing it : http://www.dvdupgrades.ch/150019/Mod...put_board.html So this does not directly pass a DSD bitstream but instead converts it to PCM. Probably be better off going analog and skipping the transcoding/conversion process at this stage. |
#90
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SACD Digital Interface?
"François Yves Le Gal" wrote in message news On Tue, 6 Jan 2004 18:39:43 +0100, "Bernt" wrote: It appears to be here already: A circuit that decodes multichannel DVD and SACD and deliveres PCM through 3x 2 channel S/PDIF at : www.dvdupgrades.ch/ It's only a prototype at this time. A direct link to the page describing it : http://www.dvdupgrades.ch/150019/Mod...put_board.html So this does not directly pass a DSD bitstream but instead converts it to PCM. Probably be better off going analog and skipping the transcoding/conversion process at this stage. |
#91
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SACD Digital Interface?
"François Yves Le Gal" wrote in message news On Tue, 6 Jan 2004 18:39:43 +0100, "Bernt" wrote: It appears to be here already: A circuit that decodes multichannel DVD and SACD and deliveres PCM through 3x 2 channel S/PDIF at : www.dvdupgrades.ch/ It's only a prototype at this time. A direct link to the page describing it : http://www.dvdupgrades.ch/150019/Mod...put_board.html So this does not directly pass a DSD bitstream but instead converts it to PCM. Probably be better off going analog and skipping the transcoding/conversion process at this stage. |
#92
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? |
#93
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? |
#94
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? |
#95
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SACD Digital Interface?
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? |
#96
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SACD Digital Interface?
"Charles Tomaras" wrote in message ... What kind of digital stream are you looking for? If your receiver doesn't have the ability to decode a DSD bitstream then you will have to have some additional converter to convert from DSD to PCM which is what most of the receivers out there deal with for digital. The higher end Denons have actual DSD converters in them. I'm reading from comp.dsp. I dunno about rec.audio.tech, but in this group, "you can't buy a box that does that" is no reason to call it a bad idea. |
#97
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SACD Digital Interface?
"Charles Tomaras" wrote in message ... What kind of digital stream are you looking for? If your receiver doesn't have the ability to decode a DSD bitstream then you will have to have some additional converter to convert from DSD to PCM which is what most of the receivers out there deal with for digital. The higher end Denons have actual DSD converters in them. I'm reading from comp.dsp. I dunno about rec.audio.tech, but in this group, "you can't buy a box that does that" is no reason to call it a bad idea. |
#98
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SACD Digital Interface?
"Charles Tomaras" wrote in message ... What kind of digital stream are you looking for? If your receiver doesn't have the ability to decode a DSD bitstream then you will have to have some additional converter to convert from DSD to PCM which is what most of the receivers out there deal with for digital. The higher end Denons have actual DSD converters in them. I'm reading from comp.dsp. I dunno about rec.audio.tech, but in this group, "you can't buy a box that does that" is no reason to call it a bad idea. |
#99
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SACD Digital Interface?
"Charles Tomaras" wrote in message ... What kind of digital stream are you looking for? If your receiver doesn't have the ability to decode a DSD bitstream then you will have to have some additional converter to convert from DSD to PCM which is what most of the receivers out there deal with for digital. The higher end Denons have actual DSD converters in them. I'm reading from comp.dsp. I dunno about rec.audio.tech, but in this group, "you can't buy a box that does that" is no reason to call it a bad idea. |
#100
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SACD Digital Interface?
"Charles Tomaras" writes:
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#101
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SACD Digital Interface?
"Charles Tomaras" writes:
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#102
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SACD Digital Interface?
"Charles Tomaras" writes:
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#103
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SACD Digital Interface?
"Charles Tomaras" writes:
"Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#104
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SACD Digital Interface?
"Randy Yates" wrote in message ... "Charles Tomaras" writes: "Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? Not sure if you are being serious or tongue in cheek on this one. Personally I sense quite a bit of "digital must be better" attitude by most of the general public as they have been bamboozled by marketing departments of electronics manufactures and cable companies for years. I'm no staunch analogist, but the truth often lies somewhere in between. In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. In the case of audio there seems to be many people out there that would unknowingly sacrifice the actual sound quality of a high resolution analog output from an SACD player because they think digital must be better even if it means transcoding to PCM to make it happen. These same people will probably sit in front of their stereos listening to the resultant audio while reading literature about the 1-bit/ 2,800 thousand sample quality of DSD and not realize they have for the most part negated that technology. I have to fight these techno urges as well as they seem to affect all of us to some degree. I'm quite pleased with the quality I'm getting via my analog connection from my Denon DVD 2900 to my Denon 5803. When and if Denon enables true digital transfer without transcoding to PCM I'll have to spend some time listening and make a decision as to which sounds better. The only real argument for all digital that makes lot's of sense right now is that it should simplify bass management for many setups. |
#105
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SACD Digital Interface?
"Randy Yates" wrote in message ... "Charles Tomaras" writes: "Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? Not sure if you are being serious or tongue in cheek on this one. Personally I sense quite a bit of "digital must be better" attitude by most of the general public as they have been bamboozled by marketing departments of electronics manufactures and cable companies for years. I'm no staunch analogist, but the truth often lies somewhere in between. In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. In the case of audio there seems to be many people out there that would unknowingly sacrifice the actual sound quality of a high resolution analog output from an SACD player because they think digital must be better even if it means transcoding to PCM to make it happen. These same people will probably sit in front of their stereos listening to the resultant audio while reading literature about the 1-bit/ 2,800 thousand sample quality of DSD and not realize they have for the most part negated that technology. I have to fight these techno urges as well as they seem to affect all of us to some degree. I'm quite pleased with the quality I'm getting via my analog connection from my Denon DVD 2900 to my Denon 5803. When and if Denon enables true digital transfer without transcoding to PCM I'll have to spend some time listening and make a decision as to which sounds better. The only real argument for all digital that makes lot's of sense right now is that it should simplify bass management for many setups. |
#106
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SACD Digital Interface?
"Randy Yates" wrote in message ... "Charles Tomaras" writes: "Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? Not sure if you are being serious or tongue in cheek on this one. Personally I sense quite a bit of "digital must be better" attitude by most of the general public as they have been bamboozled by marketing departments of electronics manufactures and cable companies for years. I'm no staunch analogist, but the truth often lies somewhere in between. In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. In the case of audio there seems to be many people out there that would unknowingly sacrifice the actual sound quality of a high resolution analog output from an SACD player because they think digital must be better even if it means transcoding to PCM to make it happen. These same people will probably sit in front of their stereos listening to the resultant audio while reading literature about the 1-bit/ 2,800 thousand sample quality of DSD and not realize they have for the most part negated that technology. I have to fight these techno urges as well as they seem to affect all of us to some degree. I'm quite pleased with the quality I'm getting via my analog connection from my Denon DVD 2900 to my Denon 5803. When and if Denon enables true digital transfer without transcoding to PCM I'll have to spend some time listening and make a decision as to which sounds better. The only real argument for all digital that makes lot's of sense right now is that it should simplify bass management for many setups. |
#107
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SACD Digital Interface?
"Randy Yates" wrote in message ... "Charles Tomaras" writes: "Anthony Preston" wrote in message ... Thanks Bernt! I was really hoping to see someone with a PC & firewire card and some software acting like a reciever, not by passing the whole firewire encryption scheme. Well you can only wish! Are you finding that the SACD player's analog output sounds bad to you? Do you really have a need for a digital connection? What do you hope to gain by this? Of course nothing could ever improve over the SACD player's D/A conversion, so why output the digital data? Not sure if you are being serious or tongue in cheek on this one. Personally I sense quite a bit of "digital must be better" attitude by most of the general public as they have been bamboozled by marketing departments of electronics manufactures and cable companies for years. I'm no staunch analogist, but the truth often lies somewhere in between. In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. In the case of audio there seems to be many people out there that would unknowingly sacrifice the actual sound quality of a high resolution analog output from an SACD player because they think digital must be better even if it means transcoding to PCM to make it happen. These same people will probably sit in front of their stereos listening to the resultant audio while reading literature about the 1-bit/ 2,800 thousand sample quality of DSD and not realize they have for the most part negated that technology. I have to fight these techno urges as well as they seem to affect all of us to some degree. I'm quite pleased with the quality I'm getting via my analog connection from my Denon DVD 2900 to my Denon 5803. When and if Denon enables true digital transfer without transcoding to PCM I'll have to spend some time listening and make a decision as to which sounds better. The only real argument for all digital that makes lot's of sense right now is that it should simplify bass management for many setups. |
#108
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SACD Digital Interface?
"Charles Tomaras" wrote in message
... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. |
#109
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SACD Digital Interface?
"Charles Tomaras" wrote in message
... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. |
#110
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SACD Digital Interface?
"Charles Tomaras" wrote in message
... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. |
#111
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SACD Digital Interface?
"Charles Tomaras" wrote in message
... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. |
#112
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SACD Digital Interface?
Rusty Boudreaux wrote:
"Charles Tomaras" wrote in message ... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#113
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SACD Digital Interface?
Rusty Boudreaux wrote:
"Charles Tomaras" wrote in message ... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#114
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SACD Digital Interface?
Rusty Boudreaux wrote:
"Charles Tomaras" wrote in message ... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
#115
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SACD Digital Interface?
Rusty Boudreaux wrote:
"Charles Tomaras" wrote in message ... In the case of cable television, digital video is in reality a way for the cable companies to make more money by compressing every bit of life out of the analog signal to shove more channels down the pipe. Only with the advent of HDTV have the cable companies had to start thinking about quality over quantity. I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... -- % Randy Yates % "...the answer lies within your soul %% Fuquay-Varina, NC % 'cause no one knows which side %%% 919-577-9882 % the coin will fall." %%%% % 'Big Wheels', *Out of the Blue*, ELO http://home.earthlink.net/~yatescr |
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SACD Digital Interface?
"Randy Yates" wrote in message
nk.net... I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... I wouldn't doubt it one bit. I've seen football games where during a pass the football breaks into a big ol' blob of brown macroblocks as soon as it leaves the quarterback's hands. As for TNG - get the DVDs |
#117
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SACD Digital Interface?
"Randy Yates" wrote in message
nk.net... I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... I wouldn't doubt it one bit. I've seen football games where during a pass the football breaks into a big ol' blob of brown macroblocks as soon as it leaves the quarterback's hands. As for TNG - get the DVDs |
#118
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SACD Digital Interface?
"Randy Yates" wrote in message
nk.net... I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... I wouldn't doubt it one bit. I've seen football games where during a pass the football breaks into a big ol' blob of brown macroblocks as soon as it leaves the quarterback's hands. As for TNG - get the DVDs |
#119
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SACD Digital Interface?
"Randy Yates" wrote in message
nk.net... I see your point but don't forget even HD is massively compressed from the original video. A D5 studio master HD tape runs 235Mbps after slight compression. JVC DTheater prerecorded HD movies and DVHS recordings have a maximum bitrate of 28.8Mbps. ATSC standard over-the-air broadcast HD has a maximum bitrate of 19.4Mbps. HD on cable or satellite is usually compressed significantly more to squeeze more channels. So even best case HD is compressed 8-12x from the original. If that's the case then some of my satellite channels must be compressed 100x from the original. The video quality of a recent Star Trek TNG I viewed (this is over DISH network) was horrid. Faces were blobs on the screen. It made me want to cancel my service. Perhaps this was the source quality and not channel compression, but still... I wouldn't doubt it one bit. I've seen football games where during a pass the football breaks into a big ol' blob of brown macroblocks as soon as it leaves the quarterback's hands. As for TNG - get the DVDs |
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