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#21
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Ryan Lago wrote:
On Sat, 17 Sep 2005 17:29:08 -0400, Ritz wrote: Ryan Lago wrote: On Sat, 17 Sep 2005 15:21:56 -0400, Jeff Rife wrote: Ryan Lago ) wrote in alt.tv.tech.hdtv: All of them seem to output HDV, and I know of at least two fairly inexpensive programs that can handle that format (Adobe Premiere Pro and Pinnacle Studio Plus 10). You can get Pinnacle for less than $100. Regarding HDV: Have fun trying to cut accurately! How is it different from DV or HD MPEG-2? DV and MPEG-2 is different. DV is MJPEG. Full frame. What? DV is NOT mjpeg and DV and HDV are easily edited. HDV requires a bit more horsepower on the editing system since you're pushing a bit more data, but this isn't rocket science. DV and MJPEG are recording every frame as a full frame. Dont you get it? HDV does not. HDV is a MPEG2 (lossy) method! What exactly are you complaining about? Yup, DV video is compressed...so is HDV. That doesn't seem to stop a lot of news teams from using cams like the JVC DV-GY500. *shrug* |
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#22
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Ryan Lago wrote:
Had a big laugh. Thanx. We're talking about pro equipment my friend. That's OK. I had a big laugh when I considered the subject material..... |
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#23
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) wrote in alt.tv.tech.hdtv:
| MPEG2 means you CANNOT edit the footage frame by frame. Sure you can. Although you are correct here, it's merely the "blind squirrel" syndrome. Just because the number of stored bits per frame varies does not prevent frame-accurate editing. It just requires more work on the part of the software. One possible approach is to pre-index the HDV file to find where all the frame positions actually are, and store that information as an index file. Finding the frame isn't the issue. As I keep saying: will post on any subject, even if he has no clue about it. Please don't use anything he wrote to help you decide anything, as he is most likely wrong. He has been corrected numerous times by a wide variety of posters, yet continues to post nonsense. -- Jeff Rife | | http://www.nabs.net/Cartoons/Peanuts/TenPin.gif |
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#24
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On Sun, 18 Sep 2005 02:15:07 -0400 Jeff Rife wrote:
| ) wrote in alt.tv.tech.hdtv: | | MPEG2 means you CANNOT edit the footage frame by frame. | | Sure you can. | | Although you are correct here, it's merely the "blind squirrel" syndrome. I see you can't miss any opportunity to make a personal attack, even when YOU know I am right. | Just because the number of stored bits per frame varies | does not prevent frame-accurate editing. It just requires more work on | the part of the software. One possible approach is to pre-index the | HDV file to find where all the frame positions actually are, and store | that information as an index file. | | Finding the frame isn't the issue. As I keep saying: Actually, there aren't any real issues at all. But software originally designed for DV could readily assume each frame begins 120000 or 144000 bytes beyond the previous frame, and to get to any frame number, multiply 120000 or 144000 by the frame number and do a file position seek to that byte number. Such software would have to abandon that assumption for HDV (or MPEG). If you think there are other issues, and you decide to start discussing things based on the facts, merit, logic, and/or analysis, and end the personal attacks to cover up your inability or preference to not discuss things properly, then you should feel free to state what you think these other issues are. | will post on any subject, even if he has no clue about it. | Please don't use anything he wrote to help you decide anything, as he is | most likely wrong. He has been corrected numerous times by a wide | variety of posters, yet continues to post nonsense. No corrections were ever posted. Only personal attacks were made. Jeff Rife will find any and all excuses to avoid a technical discussion based on the facts, merit, logic, and/or analysis of the topic at hand, preferring instead to twist or selectively interpret what people say in order to find a means to make personal attacks, or incite flame wars. If you catch him doing this, you can help others by posting a followup that points out the errors in his postings. There might be hope in salvaging what could otherwise be a smart person. -- ----------------------------------------------------------------------------- | Phil Howard KA9WGN | http://linuxhomepage.com/ http://ham.org/ | | (first name) at ipal.net | http://phil.ipal.org/ http://ka9wgn.ham.org/ | ----------------------------------------------------------------------------- |
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#25
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#27
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#28
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) wrote in alt.tv.tech.hdtv:
| Just because the number of stored bits per frame varies | does not prevent frame-accurate editing. It just requires more work on | the part of the software. One possible approach is to pre-index the | HDV file to find where all the frame positions actually are, and store | that information as an index file. | | Finding the frame isn't the issue. As I keep saying: Actually, there aren't any real issues at all. Then, why did you post blather about finding the frame being the only part you see as harder than on DV? Especially when there really are much more difficult issues to solve (although obviously they have been solved by many software developers). If you think there are other issues, I know there are other issues, as there *are* editors that can't handle MPEG-2 at frame level and generate clean edits. But, it's just not my job to educate you anymore. It's up to get off you own lazy ass and do it yourself. -- Jeff Rife | | http://www.nabs.net/Cartoons/OverThe...taAndRotel.gif |
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#29
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Larry Bud wrote:
First ep of Survivor was on last night, AGAIN not recorded in HD. It's a PERFECT venue for HD, out in the jungle/ocean and a couple of hot babes. There needs to be some crime taking place on the show. Then they'll send in the "COPS" (music "Bad Boys" starts playing) and THEN it will be in HD. ;-) |
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#30
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) wrote in alt.tv.tech.hdtv:
If you take a careful look, you can see that both Jeff and I refuted the statement by Ryan Lago that HDV content is non-editable. So either read the thread, or be careful where you hit/click for a followup. He did read the thread. Nowhere did you provide any proof that HDV was actually editable at the frame level. I, however, did (by specifying the editors that have that capability). You merely rambled about some stuff, and got lucky on your 50/50 guess. -- Jeff Rife | | http://www.nabs.net/Cartoons/BabyBlues/OnTheRemote.gif |
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