Peter Jefferson
September 25th, 2003, 10:18 AM
heres a couple of tips learned the hard way...
when freezing a frame make sure that the frame itself ISNT the "blended" part of a series of fields. On a OC this is extreely hard to spot, however if you set your preview to best, and enlarge teh screen this may help decipher the frame.
If shooting in Progressive you wont have this issue
In the timeline, you wont notice this flicker much, but on a standalone dvd playing the mavie back, its noticable to a point of distraction.
The other alternatve is to capture the frame as a still image and import it.
This is what i will be doing from now on.. usually i just run the velocity down to zero, but i with the 4d version of Vegas, this doesnt seem to give me the quality of the older versions.
this flicker even occurs even when using the reduce interlace flicker facility as well as the resample function.
for some reason, vegas cant decipher the centre field from the main field (im referring to PAL here but 60i would also experience this im sure)
I was advised NOT to render to mpg in parts then re-render to one large mpg..
I was advised to prerender as DV avi, which is somethign i considererd, however im editing a 4 hour wedding presentation on 2 dvdr's from 12 hours worth of footage, so im maxing out my HDD's as i only have 2 main 120gb HDD's which hold about 8.5 hours worth of footage each, do DV Format in this case is a no show
I never had a problem doing this in the past <size was never an isue>, but watching on a big screen i can only agree that rerencdered mpgs suck the big one... seems stupid to do it but it can save time but in the ed, its time vs quality.
I prefer quality so that old routine of mine is now changed also.
Problem is, there are free applications out there which allwo you to combine files without the need to re-render. If using the SAME bitrate calcualtions, there really is no need to re-render an already rendered file. so not only does it waste time, but it also ruins your footage.
heres hoping an update will be made available which bypasses the multi render of a file with the same atributes....
AC3 ecoding... for some reason it doesnt pick up the centre channel for ac3. now this ONLY occurs when dvd architect needs to re=render the audio.
Also i would only suggest using metadata and surround EX encoding when working with stereo tracks only. leave the dvd 5.1 surround as default.
Ive used other encoders and have been able to setup a Surround/Pro Logic analogue prefered mixdown within the 5.1 ac3 file, but for some reason either architect or Vegas doesnt process this info correctly.
Im still investigating this, as i think its an audio bus config stuffup during render.
basically form the looks (and sounds) of it, there are bus send errors which "bleeds" the audio from centre channel to the front and left mains., leaving the centre mute.
And when selcting mixdown preference, its muting the rears and centre...
Again, i will prolly post on the SoFo forum, but im not happy with this. Ive only recently experienced this with the latest Vegas updates, i havent had issues in the past until now.
Another Architect gripe i have is that when i import an mpg at 3.4gb, it sees it as almost double... for eg, i imported the video at 3.4 gb, then i did the audio, which was 400mb, 3.8gb in total for a 4.4 gb format.. Architect saw this as 16.8gb...
why? Who knows...
Funny thing is it saw the 640kbps AC3 as being SMALLER than the 448kbps ac3, which WAS the smaller one... and saw these individual files as about 5gb each when imported...
On top of that it wouldnt let me select the audio as being from the "original Project" so i had no choice but to rerender the audio, which gave me the audio glitches mentioend above...
ARCHITECT NEEDS ALOT OF WORK!! Damn fine concept in DVD Creation, but the execution sucks the big one... very buggy, very slow but offers the fastest dvd menu creation on teh market
Dark environments-
if u use pixelan new noise, you can create virtual disco lights, virtual spotlights and backlight correction can also be made with bump mapping as well as SW gain increases with the colour corrector.
when freezing a frame make sure that the frame itself ISNT the "blended" part of a series of fields. On a OC this is extreely hard to spot, however if you set your preview to best, and enlarge teh screen this may help decipher the frame.
If shooting in Progressive you wont have this issue
In the timeline, you wont notice this flicker much, but on a standalone dvd playing the mavie back, its noticable to a point of distraction.
The other alternatve is to capture the frame as a still image and import it.
This is what i will be doing from now on.. usually i just run the velocity down to zero, but i with the 4d version of Vegas, this doesnt seem to give me the quality of the older versions.
this flicker even occurs even when using the reduce interlace flicker facility as well as the resample function.
for some reason, vegas cant decipher the centre field from the main field (im referring to PAL here but 60i would also experience this im sure)
I was advised NOT to render to mpg in parts then re-render to one large mpg..
I was advised to prerender as DV avi, which is somethign i considererd, however im editing a 4 hour wedding presentation on 2 dvdr's from 12 hours worth of footage, so im maxing out my HDD's as i only have 2 main 120gb HDD's which hold about 8.5 hours worth of footage each, do DV Format in this case is a no show
I never had a problem doing this in the past <size was never an isue>, but watching on a big screen i can only agree that rerencdered mpgs suck the big one... seems stupid to do it but it can save time but in the ed, its time vs quality.
I prefer quality so that old routine of mine is now changed also.
Problem is, there are free applications out there which allwo you to combine files without the need to re-render. If using the SAME bitrate calcualtions, there really is no need to re-render an already rendered file. so not only does it waste time, but it also ruins your footage.
heres hoping an update will be made available which bypasses the multi render of a file with the same atributes....
AC3 ecoding... for some reason it doesnt pick up the centre channel for ac3. now this ONLY occurs when dvd architect needs to re=render the audio.
Also i would only suggest using metadata and surround EX encoding when working with stereo tracks only. leave the dvd 5.1 surround as default.
Ive used other encoders and have been able to setup a Surround/Pro Logic analogue prefered mixdown within the 5.1 ac3 file, but for some reason either architect or Vegas doesnt process this info correctly.
Im still investigating this, as i think its an audio bus config stuffup during render.
basically form the looks (and sounds) of it, there are bus send errors which "bleeds" the audio from centre channel to the front and left mains., leaving the centre mute.
And when selcting mixdown preference, its muting the rears and centre...
Again, i will prolly post on the SoFo forum, but im not happy with this. Ive only recently experienced this with the latest Vegas updates, i havent had issues in the past until now.
Another Architect gripe i have is that when i import an mpg at 3.4gb, it sees it as almost double... for eg, i imported the video at 3.4 gb, then i did the audio, which was 400mb, 3.8gb in total for a 4.4 gb format.. Architect saw this as 16.8gb...
why? Who knows...
Funny thing is it saw the 640kbps AC3 as being SMALLER than the 448kbps ac3, which WAS the smaller one... and saw these individual files as about 5gb each when imported...
On top of that it wouldnt let me select the audio as being from the "original Project" so i had no choice but to rerender the audio, which gave me the audio glitches mentioend above...
ARCHITECT NEEDS ALOT OF WORK!! Damn fine concept in DVD Creation, but the execution sucks the big one... very buggy, very slow but offers the fastest dvd menu creation on teh market
Dark environments-
if u use pixelan new noise, you can create virtual disco lights, virtual spotlights and backlight correction can also be made with bump mapping as well as SW gain increases with the colour corrector.