J
John
- Jan 1, 1970
- 0
Posted a few minutes ago, but the subject, and the questions, were not
a precise as I should have made them, so if you picked that message up
in the two minutes it was posted, I am sorry to have misled....
Meanwhile:
This is a rather generic question, as the standards, and final
requirements, are not really well defined for me to deal with at the
moment.
A company I sometimes work for, sells character generators. They are
analog output, and of course, in the broadcast world, that is not
very appealing any more.
I am researching alternatives to some very expensive "black box"
solutions that they have been offered, to convert the CG
analog output, to digital video. . These boxes they have used, are
overkill, and include audio channels, which do not apply to the CG
application in its broadcast application.
Many head ends are using these kinds of 'black boxes' as a solution to
the fact that they do analog commercial insertion, while the
broadcasters are quickly moving to digital delivery. A stopgap
method, but a
popular one nonetheless, at this point in the changeover.
I know there are many standards for DV. Just a generic question
What I am searching for, is information and ideas as to how to create
our own 'black box' that only converts video, more of a custom
solution. The management is convinced this is doable, and so I have
been tasked with finding out how to proceed.
Its not my field of expertise, being an analog video engineer, but I
think if I can find the basic requirements of the circuits, and
hopefully the IC building blocks, I could handle it, or at least help
provide them with a direction, even if I am able to do the job.
Again, rather a generic inquiry, as opposed to all the dirty details.
Can anyone point me to a source for such components, or discussions on
this issue?
Just hoping to get a road map, to find out how to proceed.
Thanks very much for any suggestions or references.
John
a precise as I should have made them, so if you picked that message up
in the two minutes it was posted, I am sorry to have misled....
Meanwhile:
This is a rather generic question, as the standards, and final
requirements, are not really well defined for me to deal with at the
moment.
A company I sometimes work for, sells character generators. They are
analog output, and of course, in the broadcast world, that is not
very appealing any more.
I am researching alternatives to some very expensive "black box"
solutions that they have been offered, to convert the CG
analog output, to digital video. . These boxes they have used, are
overkill, and include audio channels, which do not apply to the CG
application in its broadcast application.
Many head ends are using these kinds of 'black boxes' as a solution to
the fact that they do analog commercial insertion, while the
broadcasters are quickly moving to digital delivery. A stopgap
method, but a
popular one nonetheless, at this point in the changeover.
I know there are many standards for DV. Just a generic question
What I am searching for, is information and ideas as to how to create
our own 'black box' that only converts video, more of a custom
solution. The management is convinced this is doable, and so I have
been tasked with finding out how to proceed.
Its not my field of expertise, being an analog video engineer, but I
think if I can find the basic requirements of the circuits, and
hopefully the IC building blocks, I could handle it, or at least help
provide them with a direction, even if I am able to do the job.
Again, rather a generic inquiry, as opposed to all the dirty details.
Can anyone point me to a source for such components, or discussions on
this issue?
Just hoping to get a road map, to find out how to proceed.
Thanks very much for any suggestions or references.
John