I've been wondering how one could take what's in our AV closet and put it together such that we have our 2nd language encoded as SAP (Second Audio Program) so one DVD could record both languages. The recorder will do it, but can't see how the equipment would manage.
Does anyone know how the SAP could be encoded for such from a satellite broadcast??
How do you encode SAP?
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How do you encode SAP?
Skip Taylor
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I haven't played with DVDs much. I'm sure the recorder can receive and record the SAP signal. But are you sure that recorder can receiver and record the SAP programming in addition to the main channel? That strikes me as a rather unusual feature for a consumer product.
I think the first step is to connect it to an antenna and make a few recordings.
I think the first step is to connect it to an antenna and make a few recordings.
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I just carefully re-read that portion of the manual and it won't record both main (stereo or mono) and SAP at the same time. It's an either/or situation.
I was thinking it would so I guess I need new brain pills.
It would be nice to be able to record the video, both CC channels and both audio at once though. Someday perhaps.
I still wonder how it gets encoded if it's a setup like what we have at the meetinghouses. Perhaps it's a function of the RF modulators?
I was thinking it would so I guess I need new brain pills.
It would be nice to be able to record the video, both CC channels and both audio at once though. Someday perhaps.
I still wonder how it gets encoded if it's a setup like what we have at the meetinghouses. Perhaps it's a function of the RF modulators?
Skip Taylor
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I don't think SAP is used in our equipment. What I've seen are multiple modulators. Tune to channel 5 for English and channel 6 for Spanish or something like that. I didn't look very far for SAP capable modulators, but it looked like the price tag was $800 just for SAP and then you still needed the modulator to connect it to. "Plain Jane" modulators are cheap.avskip wrote:I still wonder how it gets encoded if it's a setup like what we have at the meetinghouses. Perhaps it's a function of the RF modulators?
Besides, it doesn't scale well. What happens if you have multiple languages? There may be two SAP channels so once you get beyond 3 languages, you need another TV channel to carry things on anyway.
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Why SAP?
Someone please correct me if I'm wrong, but I don't think that SAP ever needs to enter the picture. SAP is a standard for NTSC/RF broadcasts, and if you stay away from RF (i.e. separate audio/video) you're okay.
The DVB streams from the church encode two languages on each fully-separated stereo audio stream. On the North America feed, the 1st stream (or 5th, depending on how you number them) contains English on the left, Spanish on the right. The meetinghouse setups I've seen split the left audio and feed it into an RF modulator for channel 3 and into the sound system for chapel broadcasts, and feed the right channel into another RF modulator for channel 5 that the TV(s) for the Spanish-speaking group are tuned to.
If you feed the composite video and both audio channels directly into your DVD recorder (vs. using the RF which looks worse anyway) then you should be able to maintain perfect left/right channel separation, with both languages being recorded to the disc. You can then select which side you wish to listen to when you play it back. As long as your TV's are connected to your DVD players directly (not through RF) then even if you can't choose the audio channel with the DVD player or TV through software, you can unplug the cable for the channel you don't want to hear.
NOTE: I've never actually tried this with consumer equpment, so I can't confirm that it really does work. I record the church's DVB stream directly to my hard drive at home from my own C-Band dish, except for the encrypted PH session, which I have another stake record on a DVD from their Wegener, and we never seem to be able to get together so I can show them how to hook up their DVD recorder from anything but the RF feed, and they don't care about Spanish so that session ends up English-only.
II just bought a $35 DVB tuner (for backup to the Wegener) + analog capture card for grabbing the output from the Wegener so I can capture priesthood session) and am sticking an old computer with them in the satellite room so I'll be able to grab the priesthood session in both languages.
Anyway, I always separate out the languages into their own tracks on the computer, and provide two separate "real" language programs on the DVDs I produce (which come out much sooner, and actually turn out better -- in our opinion -- than the ones that come from SLC) for our stake and the surrounding stakes.
With the last conference, I found that the church added a new option: Audio track #13 on the NA feed is designated "English - Cable" and contains a very high-quality true stereo program. So now I extract two audio streams from the signal, use that one as-is for the English, and just dump the English side from the English/Spanish stream. The choir sounds beautiful on that new stream!!
The DVB streams from the church encode two languages on each fully-separated stereo audio stream. On the North America feed, the 1st stream (or 5th, depending on how you number them) contains English on the left, Spanish on the right. The meetinghouse setups I've seen split the left audio and feed it into an RF modulator for channel 3 and into the sound system for chapel broadcasts, and feed the right channel into another RF modulator for channel 5 that the TV(s) for the Spanish-speaking group are tuned to.
If you feed the composite video and both audio channels directly into your DVD recorder (vs. using the RF which looks worse anyway) then you should be able to maintain perfect left/right channel separation, with both languages being recorded to the disc. You can then select which side you wish to listen to when you play it back. As long as your TV's are connected to your DVD players directly (not through RF) then even if you can't choose the audio channel with the DVD player or TV through software, you can unplug the cable for the channel you don't want to hear.
NOTE: I've never actually tried this with consumer equpment, so I can't confirm that it really does work. I record the church's DVB stream directly to my hard drive at home from my own C-Band dish, except for the encrypted PH session, which I have another stake record on a DVD from their Wegener, and we never seem to be able to get together so I can show them how to hook up their DVD recorder from anything but the RF feed, and they don't care about Spanish so that session ends up English-only.
II just bought a $35 DVB tuner (for backup to the Wegener) + analog capture card for grabbing the output from the Wegener so I can capture priesthood session) and am sticking an old computer with them in the satellite room so I'll be able to grab the priesthood session in both languages.
Anyway, I always separate out the languages into their own tracks on the computer, and provide two separate "real" language programs on the DVDs I produce (which come out much sooner, and actually turn out better -- in our opinion -- than the ones that come from SLC) for our stake and the surrounding stakes.
With the last conference, I found that the church added a new option: Audio track #13 on the NA feed is designated "English - Cable" and contains a very high-quality true stereo program. So now I extract two audio streams from the signal, use that one as-is for the English, and just dump the English side from the English/Spanish stream. The choir sounds beautiful on that new stream!!
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Thanks for the info on this! I'll have to see if I can take advantage of it!cboling wrote:The DVB streams from the church encode two languages on each fully-separated stereo audio stream. On the North America feed, the 1st stream (or 5th, depending on how you number them) contains English on the left, Spanish on the right. The meetinghouse setups I've seen split the left audio and feed it into an RF modulator for channel 3 and into the sound system for chapel broadcasts, and feed the right channel into another RF modulator for channel 5 that the TV(s) for the Spanish-speaking group are tuned to.
If you feed the composite video and both audio channels directly into your DVD recorder (vs. using the RF which looks worse anyway) then you should be able to maintain perfect left/right channel separation, with both languages being recorded to the disc. You can then select which side you wish to listen to when you play it back. As long as your TV's are connected to your DVD players directly (not through RF) then even if you can't choose the audio channel with the DVD player or TV through software, you can unplug the cable for the channel you don't want to hear.
Skip Taylor
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Lancaster CA.
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I think the goal here was to record a dual-use DVD that could play back either of two languages. Granted, using the stereo pair would work, but it would create a DVD that would be a bit difficult to use.
Frankly, I think DVD-recorders are cheap enough that one might be better off to simply use one for each language. The best solution would be to record it on computer and find some DVD burning software that could support multiple language. If you find any, let me know.
Our receiver has an unused audio pair. I wonder if I can get SLC to program it for that new high quality stereo channel.
Frankly, I think DVD-recorders are cheap enough that one might be better off to simply use one for each language. The best solution would be to record it on computer and find some DVD burning software that could support multiple language. If you find any, let me know.
Our receiver has an unused audio pair. I wonder if I can get SLC to program it for that new high quality stereo channel.
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