Re: MD: Recording audio to video tapes

2001-07-30 Thread Dan Frakes


Gary Gilliland wrote:
4. VHS Hi-Fi is not digital and is usually implemented poorly for
critical recording in all but really expensive pro decks.

Whether it's digital or not is largely irrelevant here. What matters is the
sound quality, and I don't think MP3s are going to give you incredibly
better sound quality.

As I said before, the drawback to that is 2 or 6 hours to a tape. I agree
that at 6-hour speeds the sound wouldn't be as good as at 2-hour speeds, but
the audio quality doesn't drop at all as much as the video quality between
SP and EP. At standard speeds (2-hour), even on a mid-level hi-fi VCR, IMO
the sound of VHS is better than MP3. But if he's not looking for the best
sound quality, and just wants to review some radio programs, then 6 hours of
VHS is a pretty good way to do it, and certainly a lot easier that dealing
with recording/ripping MP3s.

As for finding content, some VCRs (my Mitsubishi is one) allows you to place
index marks on your tapes that work just like track marks. Not all do, but
if you do it's a great feature.


las [EMAIL PROTECTED] wrote:
While I'm sure that Dan F. knows that VHS Hi-Fi is not digital, I
don't think he realizes that the problem with MP3 is usually the
hardware and not the format.

Not sure what this means, Larry. MP3 is compressed audio, but not only that,
even at the highest bitrate it's inferior compression to our beloved ATRAC.
In my mind, that makes the problem the format, since even the best hardware
is limited by the format.

Perhaps Dan has very high end equipment, but as impressed as I was
with Hi-Fi video when they first came out (both VHS and Beta) I don't
think that the sound quality is as good as many of the cuts on the
MP3 CDs that I make.

Perhaps it is our systems. Certainly possible. But I don't have high-end
video equipment, just a nice Mitsubishi Hi-Fi VCR (although an older model
from when Mitsubishi was the cream of the consumer crop for VCRs ;) )

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RE: MD: recording audio to video tapes

2001-07-29 Thread Danny-K



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  = NB: Over 50% of this message is QUOTED, please  =
  = be more selective when quoting text =
  ===

 What I actually want is to record shows off the radio without having to
 change media. Figured that if a videotape can hold 6 hours, then I could
 get the show on without doing much more than turning the radio and
 recording on with power timers.
 iT takes forever to convert a huge wave file in to an mp3, last time I did
 it, it took not much less than real time recording.
 I suppose my disk just isn't fast enough.

Iomega.com has a free program called recordit.  It records mp2 (yes that's
right) on the fly.  No need to record as wav and then convert.

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Re: MD: Recording audio to video tapes

2001-07-29 Thread Gary Gilliland


  Brent Harding asked about PCM adapters, and the discussion went off in other 
directions.  In the interest of historical accuracy a few points might help Brent and 
anyone else wanting to do something like this.

  1. PCM adapters do exist, but they are antiques.  I have a number of them: Anyone 
interested in a PCM 10?  How about an F1 or 500?  I'll keep my 600s, thank you.

  2. The A/D and D/A is unimpressive by 21st Century standards.  The 600s have S/PDIF 
I/O, so they are more usable.

  3. VHS at SLP (6-Hour speed) yields many PCM uncorrectable errors so there is much 
interpolation.  Beta is better, but who has it anymore?

  4. VHS Hi-Fi is not digital and is usually implemented poorly for critical recording 
in all but really expensive pro decks.

  5. Sony made an 8mm video deck many years ago that directly implemented PCM audio 
recording as an optional mode, yielding a very long unattended recording and play time.

  6. Any linear-access recording medium is a bear for finding things.  Hence 
auto-locators and time code on pro decks.

Hope this helps.

Gary

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Re: MD: Recording audio to video tapes

2001-07-29 Thread las


Gary Gilliland wrote:

 4. VHS Hi-Fi is not digital and is usually implemented poorly for critical 
recording in all but really expensive pro decks.

 While I'm sure that Dan F. knows that VHS Hi-Fi is not digital, I don't think he 
realizes that the problem with MP3 is usually the hardware and not the format.

I have compressed CD audio and WAV files to MP3 and then copied them on to a CD.  I 
then played the CD using my Apex DVD player.  The results seem cleaner than anything I 
have ever heard from VHS Hi-Fi.

Perhaps Dan has very high end equipment, but as impressed as I was with Hi-Fi video 
when they first came out (both VHS and Beta) I don't think that the sound quality is 
as good as many of the cuts on the MP3 CDs
that I make.

Also, unlike linear audio, VCR Hi-Fi is not really dependent upon the speed of the 
tape.  The specs for SP and LP are not that drastically different.

LAS




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Re: MD: Recording audio to video tapes

2001-07-29 Thread Brent Harding


Oh, Will the six hour mode work OK without really noticing what this extra
error will bring? I suppose the one thing is it will convert the audio in
to a video signal so that all VCR's will record it. I kind of like the idea
of having track markers, but how that really can be implemented, I'm not
sure, but the four track cassette players usually have tones audible in
rewind/fastforward modes that may be able to be counted automatically, if
something supported that.
At 02:22 PM 7/29/01 -0600, you wrote:

  Brent Harding asked about PCM adapters, and the discussion went off in
other directions.  In the interest of historical accuracy a few points
might help Brent and anyone else wanting to do something like this.

  1. PCM adapters do exist, but they are antiques.  I have a number of
them: Anyone interested in a PCM 10?  How about an F1 or 500?  I'll keep my
600s, thank you.

  2. The A/D and D/A is unimpressive by 21st Century standards.  The 600s
have S/PDIF I/O, so they are more usable.

  3. VHS at SLP (6-Hour speed) yields many PCM uncorrectable errors so
there is much interpolation.  Beta is better, but who has it anymore?

  4. VHS Hi-Fi is not digital and is usually implemented poorly for
critical recording in all but really expensive pro decks.

  5. Sony made an 8mm video deck many years ago that directly implemented
PCM audio recording as an optional mode, yielding a very long unattended
recording and play time.

  6. Any linear-access recording medium is a bear for finding things.
Hence auto-locators and time code on pro decks.

Hope this helps.

Gary

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Re: MD: recording audio to video tapes

2001-07-28 Thread Dan Frakes


On Fri, 27 Jul 2001 13:45:23 -0400, las [EMAIL PROTECTED] wrote:
That would be 10 hours of compressed, BUT digital recordings made
from digital originals.

Larry, the implication in your post is that compressed digital MP3
recordings will sound as good as, or better than, uncompressed analog
recordings. I would have to disagree. A good hi-fi recording on SP using a
VCR will sound better than any MP3 file. But, as you said, that's only two
hours, compared to 10 with MP3s.

To answer the original poster's question, you shouldn't need any special
cabling -- most hi-fi VCRs have stereo line-in jacks. Simply go from your
tuner or pre-amp/amp to the VCR and press record. Although what I said above
about audio quality won't be as relevant if you're using EP to catch 6 hours
on one tape. The audio quality degrades if you use EP.

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Re: MD: recording audio to video tapes

2001-07-27 Thread las


There my be some pro decks still out there, but why would you want to do it?  You
would still only have analog recordings.  At best the PCM tape would sound about as
good as the original analog.

High quality MP3 recordings would probably give you better quality sound, if the
original files were digitally recorded.  On a 700 MB CDR you could record
approximately 200 to 250 songs (depending upon the length of each song-obviously
Patti Smith's Land/Horses is going to take more than 3 times the space of Del
Shannon's Run Away :) ).

If each song were an average of 3 MB you'd be able to get about 230 songs on the
disk.  And if each song averaged 3 minutes, that would be 11 and a half hours of
music.  OK, lets say my calculations were off and you could only get 10 hours on a
CD (700 MB).  That would be 10 hours of compressed, BUT digital recordings made from
digital originals.

You can purchase a CD Writer for as low as $100 (although I'd suggest going a little
higher and getting a faster unit-say $150.00).

A portable CD/MP3 player can be purchased for about $99.  And you can even get an
Apex DVD player (their basic model with no digital or component video out) which
plays MP3s for $99.

You can even get a car unit that plays MP3 CDs (although, I'd wait for the price to
drop).

You can convert any music CDs you have to MP3 files on the fly and either record
them to HD and then to CD (I'd suggest taking this extra step) or even directly to
CD).

Although Napster is in a coma, it hasn't seemed to have affected Musiccity.com's
Morpheus.  I'm also fairly certain that legal downloads of most music will soon be
available for a small fee (Morpheus is free and currently has about 350,000 songs
available at any given time).

Of course if I misunderstood your original question and you have songs recorded on
analog media (vinyl, cassettes, etc.) that you need to transfer, your best bet,
IMHO, would be to record them on to MDs.  From there if you wanted you could copy
them to your computer.

LAS

Brent Harding wrote:

 Is there any devices out that will allow recording of audio only signals
 to videotape? I remember hearing on the datheads faq about PCM decks that
 took the analog output of an audio device, converted it to digital, and
 then making it in to a video signal a VCR could record. I like the idea
 because it would allow 6 hours of audio on a single tape, but I'm doubtful
 that many VCR's would have track marking features to bookmark favorite
 spots in the tape.

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Re: MD: recording audio to video tapes

2001-07-27 Thread Brent Harding



  ===
  = NB: Over 50% of this message is QUOTED, please  =
  = be more selective when quoting text =
  ===

What I actually want is to record shows off the radio without having to
change media. Figured that if a videotape can hold 6 hours, then I could
get the show on without doing much more than turning the radio and
recording on with power timers. 
iT takes forever to convert a huge wave file in to an mp3, last time I did
it, it took not much less than real time recording.
I suppose my disk just isn't fast enough.
At 01:45 PM 7/27/01 -0400, you wrote:

There my be some pro decks still out there, but why would you want to do
it?  You
would still only have analog recordings.  At best the PCM tape would sound
about as
good as the original analog.

High quality MP3 recordings would probably give you better quality sound,
if the
original files were digitally recorded.  On a 700 MB CDR you could record
approximately 200 to 250 songs (depending upon the length of each
song-obviously
Patti Smith's Land/Horses is going to take more than 3 times the space of Del
Shannon's Run Away :) ).

If each song were an average of 3 MB you'd be able to get about 230 songs
on the
disk.  And if each song averaged 3 minutes, that would be 11 and a half
hours of
music.  OK, lets say my calculations were off and you could only get 10
hours on a
CD (700 MB).  That would be 10 hours of compressed, BUT digital recordings
made from
digital originals.

You can purchase a CD Writer for as low as $100 (although I'd suggest
going a little
higher and getting a faster unit-say $150.00).

A portable CD/MP3 player can be purchased for about $99.  And you can even
get an
Apex DVD player (their basic model with no digital or component video out)
which
plays MP3s for $99.

You can even get a car unit that plays MP3 CDs (although, I'd wait for the
price to
drop).

You can convert any music CDs you have to MP3 files on the fly and either
record
them to HD and then to CD (I'd suggest taking this extra step) or even
directly to
CD).

Although Napster is in a coma, it hasn't seemed to have affected
Musiccity.com's
Morpheus.  I'm also fairly certain that legal downloads of most music
will soon be
available for a small fee (Morpheus is free and currently has about
350,000 songs
available at any given time).

Of course if I misunderstood your original question and you have songs
recorded on
analog media (vinyl, cassettes, etc.) that you need to transfer, your best
bet,
IMHO, would be to record them on to MDs.  From there if you wanted you
could copy
them to your computer.

LAS

Brent Harding wrote:

 Is there any devices out that will allow recording of audio only
signals
 to videotape? I remember hearing on the datheads faq about PCM decks that
 took the analog output of an audio device, converted it to digital, and
 then making it in to a video signal a VCR could record. I like the idea
 because it would allow 6 hours of audio on a single tape, but I'm doubtful
 that many VCR's would have track marking features to bookmark favorite
 spots in the tape.

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RE: MD: recording audio to video tapes

2001-07-27 Thread Simon Mackay


BEGIN QUOTE===
What I actually want is to record shows off the radio without having to
change media. Figured that if a videotape can hold 6 hours, then I could
get the show on without doing much more than turning the radio and
recording on with power timers.
END QUOTE

Most HiFi VCRs do support this form of recording. This can be done by
selecting LINE-IN on the VCR and hooking up a radio tuner to the audio
inputs. You don't hook anything up to the video inputs. Newer machines treat
the line inputs as though they are TV channels - you select the input by
using the channel selector buttons with the unit showing AV on the channel
display. In Europe, Australia, New Zealand and other countries that use the
PAL system, some HiFi VCRs offer Audio LP mode where the units will record
only sound in the LP mode.

If you are wanting the show recorded under timer control, you would use the
VCR's own timer to start the recording at the radio show's time. On newer
machines, you select the audio inputs by setting the recording channel
parameter to the line-level inputs associated with the radio tuner. For
older units, you set the machine to LINE-IN mode and set the timer to record
any TV channel -- the unit records off the radio tuner connected to the
audio inputs. In all cases, avoid setting the machine to SIMULCAST mode,
which records the video from the built-in TV tuner and the audio from an
external device. The only device that you need a power timer for is the
radio tuner, and try to use one that uses a quartz-controlled digital clock,
rather than an electro-mechanical cam setup.

Also remember that if you live in the PAL countries (Europe, Australia, New
Zealand, etc), you can buy the E-300 (5 hours in SP mode) blank tapes and
when used with LP mode, you can record 10 hours of radio programming.

With regards,

Simon Mackay








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