I'm assuming the Cloner Alliance box plugs right into a Roku, etc. and defeats
any copy protection?
Jon C. Moon
Ridgeline TV Channel 99
706-897-0872
www.ridgelinetv.net <http://www.ridgelinetv.net/>
On Dec 30, 2020, at 1:38 PM, Daniel Brown <daniel@xxxxxxxxxxxxxxxxxxxxxxxxxx>
wrote:
Rick;
I don’t know what you’re using to process mp4 but the procedure I use; the
ClonerAlliance box, editing the files in FCP X and outputting an HD mp4 file
looks very good. Since my playout system will be Mac-based and not
MasterPlay, it will stay in mp4 until final encoding in mpeg2.
dB
On Dec 30, 2020, at 8:53 AM, Rick Goetz <rickg@xxxxxxxxxxxxxxxxxx
<mailto:rickg@xxxxxxxxxxxxxxxxxx>> wrote:
This is a large mp4 encode rate of 2.2 MBits. Examples of MP4 encoding
errors.
00:06 Car hood.
00:16 Collar
00:38 Her Face.
Etc.
I am not saying it is not tolerable watching the video. But when you put
it into a server, the server decodes it back to uncompressed video to send
it out the video port. Then the on-air encoder recompresses it and is going
to see those “flutters” as details, and use up more bandwidth trying to
reproduce it.
This is a big problem with black and white. Color video does not have
near the problems black and white because it is reproducing less color
information. With black and white, it is trying to produce all of the colors
to make perfect black and white. The Mpeg2 and Mpeg4 codec folks should have
thought of black and white as a “4th” color. Would have taken up much less
information. But they were probably thinking HD Football games, not old
movies.
Rick Goetz
R & L Media Systems
(615) 826-0792
rickg@xxxxxxxxxxxxxxxxxx <mailto:rickg@xxxxxxxxxxxxxxxxxx>
From: lptv-bounce@xxxxxxxxxxxxx <mailto:lptv-bounce@xxxxxxxxxxxxx>
[mailto:lptv-bounce@xxxxxxxxxxxxx ;<mailto:lptv-bounce@xxxxxxxxxxxxx>] On
Behalf Of Norm Kaiser (Redacted sender "falkyr11" for DMARC)
Sent: Wednesday, December 30, 2020 10:16 AM
To: lptv@xxxxxxxxxxxxx <mailto:lptv@xxxxxxxxxxxxx>
Subject: [lptv] Re: Where Do You Get Your Content
I'm not so sure about that. If the source video is encoded at a high bit
rate in MP4, the results are beautiful.
Like this. Absolutely beautiful video in MP4 because it was properly
restored and encoded to MP4 correctly, not cheaply:
https://youtu.be/UJgQsc4m6qU ;<https://youtu.be/UJgQsc4m6qU>
And this is TRUE 1080p, not interlaced like you mentioned.
Norm
On Wednesday, December 30, 2020, 08:29:27 AM CST, Rick Goetz
<rickg@xxxxxxxxxxxxxxxxxx <mailto:rickg@xxxxxxxxxxxxxxxxxx>> wrote:
The problem with the stuff off the internet is it is compressed so much
to use up less space sending it. It looks awful. So if may show it being
1920 x 1080 HD, but the actual detail within a mp4 video is terrible. It
looks like 4-8 bit processing. So if you have a black and white picture with
a light in the background going from white to black, the analog video may
have 512 different shades of gray. MP4 is going to cut the back to maybe 4-8
shades of gray. That’s why when you look at mp4 black and white, the
background seems to flutter even though the original had no flutter. Mp4 is
great for the final leg compression, but it is awful as an interim
compression format because it is taking so much detail out to make the files
smaller, it causes numerous artifacts. You feed that into an Mpeg2 encoder
which sees those artifacts and thinks it is detail and makes them even more
pronounced. So idea would be uncompressed video from the original source to
air. But that would take a lot of hard drive space. So the 2nd best is Mpeg
2 video on the server to feed you encoder.
And as an added FYI, resolution is based on a black and white line so it
takes 2 pixels for one line of resolution. So 720 x 480 is really 360 x 240
lines of resolution. 240 lines is VHS quality, 260 was ¾” umatic and 1” was
480 lines resolution.
Rick Goetz
R & L Media Systems
(615) 826-0792
rickg@xxxxxxxxxxxxxxxxxx <mailto:rickg@xxxxxxxxxxxxxxxxxx>
From: lptv-bounce@xxxxxxxxxxxxx <mailto:lptv-bounce@xxxxxxxxxxxxx>
[mailto:lptv-bounce@xxxxxxxxxxxxx ;<mailto:lptv-bounce@xxxxxxxxxxxxx>] On
Behalf Of Daniel Brown
Sent: Tuesday, December 29, 2020 10:02 PM
To: lptv@xxxxxxxxxxxxx <mailto:lptv@xxxxxxxxxxxxx>
Subject: [lptv] Re: Where Do You Get Your Content
Norm: When I had my LDTV station we ran the Classic TV shows and, yes, I
think the ratings were good. By that I mean many viewers were calling or
sending emails telling me how much they enjoyed the programming. Obviously,
they were older viewers since many had seen these shows when they were 1st
run. The problem is that after you repeat this programming a few of times,
you have to think about acquiring new classic shows and films or changing
formats.
At the time, I was planning on switching my main channel to BizTV and
running classic shows and films on a second channel with a 50’s-60’s rock n’
roll radio channel as a third sub-channel. A guy who was planning to start
a religious lifestyle channel wanted to buy my station, so I ended up
selling it.
While it is true that Classic TV programming can be gotten through the
internet by way of Roku or Apple TV, you need a good internet connection to
have a smooth viewing experience. Many areas don’t have reliable internet
service, so watching TV over-the-air is the only stress-free way to enjoy
this entertainment. Where I live, on the rural California coast, the
internet is not very good so broadcast TV is actually popular here.
Sorry for the long-winded response.
dB
On Dec 29, 2020, at 5:47 PM, Norm Kaiser (Redacted sender "falkyr11" for
DMARC) <dmarc-noreply@xxxxxxxxxxxxx <mailto:dmarc-noreply@xxxxxxxxxxxxx>>
wrote:
Dan, do you sense you get good ratings for the classic TV stuff?
On Tuesday, December 29, 2020, 05:35:33 PM CST, Daniel Brown
<daniel@xxxxxxxxxxxxxxxxxxxxxxxxxx
<mailto:daniel@xxxxxxxxxxxxxxxxxxxxxxxxxx>> wrote:
I notice that there is a lot of Public Domain content on Tubi and similar
streaming apps. Most of this is in either HD or very high quality SD. I’ve
started to replace some of my Classic TV mpeg2 content with these higher
resolution versions in Mpeg4. I use the stand alone Cloner-Alliance box to
capture it from Roku.
dB
On Dec 29, 2020, at 1:52 PM, Norm Kaiser (Redacted sender "falkyr11" for
DMARC) <dmarc-noreply@xxxxxxxxxxxxx <mailto:dmarc-noreply@xxxxxxxxxxxxx>>
wrote:
Is anyone still programming their own channel? If yes, where do you get your
content from?
<http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient>
Virus-free. www.avg.com
<http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient>
