Just made sure updates for the video card and all the hardware were current and still getting this problem where when I go to adjust a channel of video a random frame from the below channel will insert itself into the clip that I just moved as if it was married into the source footage.
Adobe Premiere Pro
Running an nVidia 660 with 331 drivers installed
Win7 64 bit ultimate
I am using Corel Video Studio Pro x4 Ultimate with SP2 and I getting significantly lower audio volume in left channel for all stereo downmix streams. The problem is consistent regardless if I make an AVCHD video with background music, or create slide show form still images with music.
I want to eliminate any possible PC setup or installation issues and narrow down the problem to program itself. I have attached sample of stereo 1 KHz 0db test tone, which could be used for this test.
1. Open new project
2. Choose Settings --> Enable 5.1 Surround sound and Wide screen 16:9
3. Import to the library few pictures and 1KHz 0dB.wav
4. Place on the time line pictures (I used 5 sec duration for display and 1 sec cross-fade transition)
5. Add 1 KHz 0 dB.wav to the Music track
6. Select Share tab --> Create Video file --> Custom
7. Choose MPEG Transport Stream .m2ts
8. Select Options --> General 1920x1080 --> 29pfs --> upper field first
9 Select Compression --> Quality 100% --> Dolby Digital Audio --> 3/2 (L,C,R,SL, RL) --> 448 kbps --> OK
4. Name the file and save it.
5. Play rendered file on 2 speaker system (TV or PC)
Playing 5.1 surround sound movies on 2 speaker (i.e. stereo) system will likely force to play Stereo downmix stream only from 5.1 sound. You then should be able to observe that the left channel volume is reduced by -14 dB. (at least this is what I get) which causes significant stereo balance shift.The same test can be done with music files, but if you want to measure the volume drop, test tone is the best way to quantify it.
I am a screen printer and I print my separations from Photoshop. I routinely work with multi channel files or RGB files with additional spot color channels. I have created actions to place my registration marks, re-size images, etc to get ready to print but I manually have to create the text labels for each screen if they are missing from the original artwork.
The files I work with have channels named as "Base White, Red, Green, 284 Blue" etc indicating the ink color. What i would like to be able to do is click an action that would copy the text from the channel name and insert it into a separate or each/all channels near the top of the file so that when I print each positive it has a corresponding label for ink color.
I am not sure if this is even possible, and I am limited on my knowledge when it comes to actions and have pretty much got lucky in the past getting them to do what I want without unnecessary steps.
On my registration target action it creates a new channel with each individual reg mark then combines them into one separate channel in which I just copy the contents and select all the ink channels and fill with black to make them appear, i'm happy with the steps it takes as it isn't too much trouble and if this could do the same with labels I would be happy with that.
How can I get the channel subassembly to attach to the assembly insertion point at the channel flowline marker? Â I need the flowline to follow my profile elevations.
View 4 Replies View RelatedUnfortunately I could't find a solution for this problem all over the internet, so I have to ask it from the community.
I'm creating the channel design for my YouTube channel, and I want to make a small part coming out of the channel frame (that noisy gray frame on the channels where the view and subscriber count are shown), but I don't know how to create a similar effect. Additionally, is there a correct name for that section?
I am using Premiere Pro CS6 6.0.5. Double clicking on an imported 5.1 ac3 file in my bin brings up the 6 channels in waveform in Source panel. The channels are mapped L,R,Ls,Rs,C,LFE. This does not conform to Dolby Digital standard L,R,C,LFE,LS,RS. I have tried to set the channles this way in Audio Output Mapping in Preferences to no avail.
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Question 1.-Is there a way to change the mapping to conform to Dolby Digital?
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Question 2.- I use the Surcode plug-in. Will Surcode automatically map the channels properly upon export?
how to edit the transparency channel in Photoshop but I can't find anything.
In photoshop the transparency channel is completely hidden from the user. Why is the transparency channel hidden in the first place? Even in GIMP, it is shown as Alpha 1 and can be edited. Is there any way to unhide this channel so it can be edited?
If there is no way to edit it directly then it is pretty simple to recreate the transparency channel info in a layer or channel. Simply control clicking on the layer selects the transparency info. You can the fill the selection with white over a black. It can then be edited. But is there any way to upload the edited info directly into the hidden transparency channel?
I'm trying to create an image which emulates a solar corona (it's basically just a blurry circle). It's as easy as making one brush stroke in gimp, but my problem is that i can't get all the channels to be correctly set.
Ultimately i just want to edit the alpha channel, NOT the RGB ones. They should all be pure white, or 255, 255, 255. But for some reason, no matter how much masking or color selection or clicking only the alpha channel and not the RGB ones or anything that i do, i cannot keep the RGB white while editing the alpha channel, every stroke that affects alpha seems to invariably affect the other three.
How can i edit ONLY the alpha channel?
Do I need to convert the original hi-res image file somehow to be able to save for web?
View 5 Replies View RelatedI have a series of files in which I improperly modified the selection set prior to saving the selection, and now around the intended viewable area there is a hazy artifact that seems to correspond to where I manually edited the selection using Quick Mask (prior to saving).
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In other words, within the area of the alpha channel that should be invisible, there is actually a visible, unwanted grey-ish artifact, and I think it's related to how I was using the brush to edit the selection in Quick Mask before saving.
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Now I am unable to edit the alpha channel, although Adobe's own website says that in order to edit an alpha channel, all I need to do is select the alpha channel (which I am doing) and then paint at 100% black or white with a brush to either include or exclude parts of selection set.
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When I choose the brush and start painting at 100% black or white, nothing happens and I can't figure out what is happening.
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The exact steps that I'm taking are below:
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1) click on alpha channel (visible and ready for editing), all other channels only visible not active.
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2) selecting the brush at either 100% black or white
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3) attempting to paint to alter the alpha channel (I've tried painting on the actual alpha channel in Channels, and I've tried painting on the alpha channel as it appears in Layers, and neither works for me).
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CLARIFICATION:
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I actually am able to "edit" the alpha channel HOWEVER I cannot remove the hazy artifact. I can use 100% black or white to remove the pink/light red areas on either the actual alpha channel (in the Channels area) or as it appears in Layers, but I cannot remove the areas that are grey-ish (well I can paint them white but I can't paint them black, i.e. fully pink).
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A teacher showed me a quick fix process that basically involves activating the alpha channel, inverting the selection, and then deleting everything outside of the alpha channel, and then resaving the file. That worked at one point, but now that quick fix is not working either (I am just ending up with a completely visible, white space around the intended visible area, rather than an invsible area).
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EDIT (07:22 3.20.13) Also, if you look at what Photoshop is registering as the actual alpha channle, it doesn't match with what I'm seeing above, that is the black and white alpha channel appears to be as expected, and there is not the weird distortion that I'm seeing above in the pink/grey image.
one question: is it possible in VS X4 export a video together with a transparent alpha channel (as, for example, a result of a chroma key) ?
View 6 Replies View RelatedI thought that I could just use Quick Mask to manually paint with 100% black or 100% white to adjust the boundaries of the selection and then save that final selection as my alpha channel.
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However, I'm discovering that when I do this, I end up getting a weird grey-ish artificat (which incidentally, I can't figure out how to remove it). How I should be properly modifying the selection prior to actually saving it.
I'm trying to make a texture for a model in a video game, and I want some of it to be transparent. This is done by editing a text file that tells the model to use the textures alpha channel. things in the alpha channel that are white are transparent and things that are black aren't.
But I don't really know how to edit the textures alpha. Here is a video I've seen that explains how to make one in photoshop: [URL]......
How to do exactly what he does in gimp? whenever i duplicate one of the rgb layers, it isn't black and white like it is in ps. i'm also not sure how to have it turn into the alpha.
I've never experienced this before, but perhaps that's beause I was never dependant on reading type in the videos I've previously produced.
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how to keep the video quality of the source video when they insert it into the timeline?
Can I use "edit in" in Lightroom to move video clips to premier or premier elements to edit them?
View 17 Replies View RelatedMy band has just recorded our first music video. We are very happy with the result except that the glasses on me (the lead singer) during the close-ups look very funny, they are very skew, and the "frame" does not go behind the ear.
What I would like to do is to import the video and edit these clips frame by frame, where this is showing. There is about 15 seconds totally of me in close-up - 15 x 24= 360 images. The clips are about 1-3 seconds long. And I want to edit all of these short clips of me and then make it a full-length video again.
I made a quick edit on one of the images from the video. The shades still look a little funny but it gets better when the frame goes behind the ear. If it's possible to correct the "glass" part of the shades as well.
I want to add a skip frame effect to my video. Which tool should I use?!
View 2 Replies View RelatedHow to remove a partial black frame at end of video sequence? 1/8 of end frame is black. I inserted last clip on timeline and it ends with this last scene with 1/8th vertical black bar. I just need to know how to stretch out that last frame to get rid of the black so the whole image is there without messing up the audio file.
View 2 Replies View RelatedCan a channel (Alpha...) be converted to a layer in the same
document?
I would like to manipulate a channel from Calculations with
Photoshop tools (filters etc.)
What is the more usual image mode? I think my files have been 8 bits per channel for many years. I was having a lot of trouble with Photoshop slowing down dramatically on several large files I created, and I noticed I had made them in 16 bit mode. Would this require more RAM?
View 2 Replies View Relatedwe are making a soft in Visual C++ .NET,and my job like a desinger is to create some pictures which contain Alpha Channel.Thise pictures will be links,but when gues take thise pictures to make its links in Visual C++ .NET the Alpha Cannel what I made disappeared.
View 3 Replies View RelatedI clicked on the load select for part of image and I cut it and put it in the channel and plus pasted in the layer palette. I see the image in the layer pallette now and see the it in the channel as well. Is it correct?
I've another damaged picture and looked at the channel saw the red is better so clicked all from selection and copied it and scrolled down and pasted into in the green channel. Is it correct?
I have just installed.
Photoshop CS4 Extended as part of the master suite.
I have also CS3 on the same PC.
Now the channel mixer doesn't show the sliders for tint (hue and saturation); the same happens on the B & W adjustment window.
I try to run CS3 (shortcuts or the program itself), CS4 comes up instead.
What's alpha channel & how to use it?
View 1 Replies View Relatedwhat is an alpha channel and how do i access it?
View 1 Replies View RelatedI've been colouring an image which was black and white, consiting mainly of black lines. I've made a special channel for the lines and coloured it all in the RGBs chanel, and now when I want to save this as an jpg or at all, the lines vanish. The chanel and the original pic is still there but the lines just won't apply to the rest of the art so they coul be seen, only when I click on the visible or not button at the channel. I've tried to merge it but it still only gives me the colours of the pic without the lines..
View 3 Replies View RelatedI have created two masks with channels to use on an image. Now I want to combine the two channel masks into one to use. I made a new layer in channels of the composite masks which gave me an Alpha channel. The Alpha channels show the solid black paint lines where I filled in the selection voids. These solid lines affected the adjustment layers so I ended up doing some erasing at 50%. Not the shortest workflow direction. How can I combine two channel masks (selections) into a common selection and save as a new Channel?
View 7 Replies View RelatedI created an alpha channel with marquee tool on a colored backgound, by using "select > save selection", the alpha channel appeared at the bottom of the channel palette. I know the white part should represents transparency and the black part is opaque. But when I import this into the Adobe premiere6.5, the thing is reversed, I have to use "alpha channel" plus "reverse" option to get what I want - see through the "white" part. I heard there is an option in the photoshop with which you can define whether you want "white" is transparent,black is opaque or vice versa,
View 8 Replies View RelatedI apparently changed something in CS3.
I frequently change the mode of my images from RGB to LaB to do various tasks. Now when
I convert from RGB to LaB the LaB channel is black instead of displaying the image in LaB color. For the life of me I can't see what I changed.
I have an image that I want to have an alpha channel even though it isn't used at all. Even if I save the image with transparency flag in "Save for web" (as PNG), Photoshop doesn't include the alpha channel with image because it's not been used. Is there a way I can overcome this (other than adding a single transparent pixel to image or using another program)?
View 7 Replies View RelatedI'm running CS2 on an HP Pavilion with an Intel Pentium D CPU 2.80 GHz 3 G RAM on a 32 bit Vista OS. Last time I used this function it was fine but now, every time I try to create a new channel it's black, not transparent, not white but black. Whatever's pasted into it looks like an X-Ray. What have I turned on?
View 17 Replies View Related