All Questions

5
votes
0answers
46 views

Graphical editor for OggKate

Does anyone know of a graphical editor that let's one create and edit OggKate metadata for a file. I prefer using Ubuntu. Most of the examples I've found so far uses the commandline. I've come ...
4
votes
0answers
93 views

Is it possible in FFMPEG to change scale over time?

Ok, so using the overlay filter, one can change the x/y location of a video over time by using the "t" variable. For example, overlay=x='if(gte(t,2), -w+(t-2)*20, NAN)':y=0 can be used to start ...
3
votes
0answers
29 views

Linux command-line option to do video lens correction?

Is there a Linux command-line option to do lens correction on videos? (Either as a tool, or a collection of tools) Specifically, GoPro videos? I know I can do correction in GoPro Studio, but I need ...
3
votes
0answers
33 views

Using gopro hero 3 white/black with 3d- anything to watch out for?

I am looking at buying a pair of black edition go pros and a 3d kit (mount with sync cable) I read elsewhere online about some issues with earlier models with the firmware etc. Does anyone know if ...
2
votes
0answers
27 views

Centered motion tracking with Mocha AE/Pro and After Effects?

I haven't been able to figure out yet how I get stabilized footage from mocha Pro to After Effects. I start a new project, import my footage and am able within mocha Pro to get a nice motion tracking ...
2
votes
0answers
75 views

avconv: How to blur scenes?

I want to blur some scenes with avconv The ffmpeg command -find it here- is: ffmpeg -i input.avi -vf "boxblur=enable='between(t,22,113)'" -codec:a copy output.avi doesn't work with avconv ...
2
votes
0answers
47 views

After Adding a few Clips to the timeline, audio is no longer imported?

I'm using Premiere Pro CC 2014 trial to evaluate if I want to switch from Vegas Pro 2012 to the Adobe Suite. I'm editing a short video I made in Denver, CO this past summer that I shot with two ...
2
votes
0answers
138 views

How do I correctly use an ACES workflow with CinemaDNG footage in Davinci Resolve?

I'm just now discovering ACES with Resolve version 11. I can get Sony S-Log2 footage to look good, but I'm having trouble with CinemaDNG from my 2.5kBMCC. I've seen this tutorial on how to do it, but ...
2
votes
0answers
102 views

What is a good wireless solution for video monitoring for BlackMagic Design Cinema Cameras?

We are looking for a video monitoring solution that is portable and used with the BlackMagic Design Camera. I found a link with devices that look great. ...
2
votes
0answers
132 views

Slow Premiere performance after Mavericks upgrade

After installing Mavericks, Premiere has slowed to a crawl. It seems to have the most trouble with AE comps imported through Dynamic Link. I believe this is related to the App Nap "feature", but ...
2
votes
0answers
103 views

How do I make a news-like lower third in kdenlive?

With the composite transition in kdenlive I am already able to let the the lower third (with the name and a line of additional information, just like in the news) appear. Now I want it to fade in (or ...
2
votes
0answers
60 views

Building smarter elements for Final Cut Pro X with Motion 5

Help me not look like an idiot who's schizophrenic about the date. I am producing a series of videos recorded at a monthly event. The client webcasts the event live and wants to raise awareness of ...
2
votes
0answers
23 views

Set variables on imported comp?

Using After Effects CS6, I'd like to import one project (ProjA) into another project (ProjB). Let's say that ProjA has some text that I want to customize from ProjB. I'd like to be able to import ...
2
votes
0answers
36 views

presenter (speaker) change detection from a video clip?

I was wondering if there is an easy way to detect presenter (speaker) changes from a video clip. I have some presentation / panel / seminar type videos, and want to add markers whenever the speaker ...
2
votes
0answers
79 views

segment does not contain sync frame

Whenever I split a video using Apple's mediafilesegmenter, using the following command: medifilesegmenter video.ts -t 10. I get the following error for each segment except the first: segment does not ...
2
votes
0answers
117 views

Any way to fix a corrupt Custom Keyboard Settings file in Final Cut Pro v7?

I've been building up my custom keyboard layout for literally years; but it seems to be corrupt. Very often, when I try to add a key, Final Cut crashes (version 7.0.3) Recreating it would take hours ...
1
vote
0answers
6 views

ffmpeg adds unneeded zero samples at begging of resulting m4a file

Input file original.wav ffmpeg -i original.wav ... Duration: 00:03:36.93, bitrate: 1411 kb/s Convert wav to m4a with fdk-aac encoder: ffmpeg -i original.wav -c:a libfdk_aac -vbr 5 ffmpeg.m4a ...
1
vote
0answers
4 views

How can you automatically trim a new layer in After Effects?

I know there are short cuts {Alt + ] or [) when creating a new layer in after effects that will trim the layer to either side of the current keyframe. The question is, is there a better way to ...
1
vote
0answers
37 views

Premiere Pro CC 2014 renders incredibly slow / Cineform

I created a movie with Adobe Premiere Pro CC 2014 and I have serious performance issues when it comes to export the movie. The first 10% renders pretty fast and takes 1 hour. Then it takes for every ...
1
vote
0answers
19 views

How can a beginner remove an actor from footage?

I want to edit this montage of James Bond Intros. What I want is remove the real james bond, as a beginner what will you suggest a good video editor for this kind of situation?
1
vote
0answers
12 views

How to remove a part of a moving object from a video?

I have a video in which I want to remove part of an object in every frame and then render the video again. I have tried photoshop and after effect. Both of them work somehow, but they degrade video ...
1
vote
0answers
16 views

How to get ffmpeg/x264 to use same parameters as input?

I'm trying to accomplish a smart rendering workflow using ffmpeg/x264. In short, get ffmpeg to segment the input file. Locate the segment(s) with changes to be made. Re-encode altered segments with ...
1
vote
0answers
4 views

Can 'fifo' filter write to the same stream in avconv?

I would think that there should be a way to explain to fifo filter to write to the same output stream. But when i test that hypothesis with the following: avconv -i 01.webm -filter_complex 'split ...
1
vote
0answers
17 views

Dxtory recording randomly crashing game

Whenever I try to record gameplay with Dxtory (using the h.264 codec) my game will crash after a seemingly random amount of time, although it is usually after at least 30 minutes. Dxtory produces no ...
1
vote
0answers
10 views

Framerate and timestamps in SubRip subtitles

I don't understand why the framerate of the video should affect timestamps in SubRip (*.srt) subtitles. If I am correct, when you convert a video from one framerate to another, the length of the ...
1
vote
0answers
8 views

timelapse avi video shows frames not timecode

I have to splice together some timelapse files from a new Brinno HD camera and add a title. Pretty simple. The Brinno cameras automatically produce AVI files. When I import the files into PremierePro, ...
1
vote
0answers
22 views

What software can be used for pre-visualizing video presentation environments?

D3 Technologies offers both a previz and a playout platform for video presentations. I'm interested only in the software part, for pre-visualization of complex, multi-screen presentations. Using ...
1
vote
0answers
28 views

Old Camcorder needs Repair

I have a Canon H680 Hi8 camcorder that fell off a shelf many years ago and hasn't been used since. Now I want to use its optics in a low-budget live video system for my church. Basically, I'm ...
1
vote
0answers
62 views

Each media segment file for MPEG-DASH is a full (.mp4) instead of fragment mp4 (.m4s)?

I'm wondering if I can just make every media segment files as a full MP4 file instead of fragmented MP4 for a DASH264-compliant player?
1
vote
0answers
128 views

How to transcode mkv media into different resolutions with ffmpeg

I am trying to setup a server that allows me to broadcast a single media file using ffmpeg to a ffserver so that I can use the RTP protocol to allow clients to view the media at different resolutions ...
1
vote
0answers
9 views

Image plane mark on Grass Valley Infinity

I'm working on a Grass Valley Infinity and for a specific application I need to know the image plane position (ie sensor position). But I can't find the image plane mark like this : So I have two ...
1
vote
0answers
18 views

Avid Media Composer 8 - is it possible to edit two video sessions at same time?

I am editing multiple interviews of people and there is video, graphic and audio components that are shared between these different interviews. Is it possible to have two edit sessions running at ...
1
vote
0answers
48 views

color correction in fcpx

I am a long time photographer and have been doing more video work over the past few years. One constant source of angst when I need to correct the coloring of the video clips in FCPx. With ...
1
vote
0answers
77 views

ffmpeg-php with fixed width and height and without stretch or squish

Hi there I googled for hours but no success to solve... This code works for me exec("ffmpeg -i $SourcePath -ar 22050 -ab 32 -f wemp -vf scale=500x400,setdar=16:9 $uploadpath1 2>&1"); but ...
1
vote
0answers
38 views

Autofilm function / add many clips and transitions by one click. Which open source video editing software for linux suited?

I want to make a short movie from a holiday trip where I have taken many pictures and clips. I know the simple "autofilm"-feature of windows movie maker and it is quite useful. Because I switched to ...
1
vote
0answers
33 views

Automatically load Blackmagic ATEM preset on launch?

How can I load setting from xml file in ATEM television studio automatically on launch? For example, I may need to launch it in one mode and have one set of presets and click another icon to load it ...
1
vote
0answers
100 views

Preventing letters from going to next line as title expands in iMovie

I have a title at the end of the movie with my website's URL. I was using the expand Title effect on this title. As of the most recent update, when the text expands too much, the last letters go to ...
1
vote
0answers
6 views

In Final Cut Pro 7, is there a way to playback a Ganged Browser clip in real time with the Canvas/Timeline?

Opening a clip from the browser and ganging it with the Timeline, then playing the timeline, only results in the Viewer being updated when playback stops. The only real-time ganging you get is when ...
1
vote
0answers
19 views

Library with LOTS of clips: Increasing performance

I work for a small graduate school producing 6-10 short documentaries each year. Most of these projects highlight some aspect of the student experience: classroom, office hours, socializing, ...
1
vote
0answers
35 views

Filter commentary from AC3 stream in MKV

a question from a a total non-expert in video/audio editing. I have an MKV file (let's call it X) which contains an AC3 file which has some constant and unnecessary (for me) comments for visually ...
1
vote
0answers
39 views

Choppy slide titles animation in Premiere

Look at what I mean: Youtube link Titles slide to the center all choppy, laggy, like they are skipping frames... I tried with better quality 1920 etc... but all that does is enlarge my picture which ...
1
vote
0answers
47 views

Set ipad compatible thumbs for mp4 videos based on a frame of the video with command line

I have a directory of 100 mp4 files. All are working well on my ipad but most of them do not have a working thumb. I want to generate these thumbs with a command line command (on macosx) based on a ...
1
vote
0answers
14 views

Motion 5 - Link Parameters but Trail or Lag Value by a Few Seconds

How do I link the parameters of one element to another so that they mimic each other but have there be a 1-2sec delay in the mirroring behavior? Normally I would use a link behavior to join the ...
1
vote
0answers
35 views

What hardware should I get for a conversion farm for MXF => Prores

I currently use a mac pro for importing mxf files into FCP (equivalent to converting to prores, I believe) at about 3x realtime @29.97fps. I want to get a machine to run ffmpeg & do the ...
1
vote
0answers
72 views

Kdenlive Render Effects

I'm using Kdenlive on Linux Mint 16, and I was finding that my keyframed "Box Blur" effect was significantly slowing down playback, and so I thought there might be a way to render the effects on a ...
1
vote
0answers
39 views

Adobe Encore and DVD Subpictures inconsistency

Good evening, What do I need to do in order to make DVD subpictures be rendered exactly as I designed it in Adobe Encore or in Adobe Photoshop? Please, take a look at the pictures listed below ...
1
vote
0answers
52 views

How Can I Eliminate Moiré With Blackmagic 2.5K?

Just picked up Blackmagic camera. Shooting in 2.5K for a series of interviews and experiencing excessive moire throughout all subjects. There are no obnoxious patterns on anyone, so I'm wondering ...
1
vote
0answers
50 views

How to create a video sequence made up of random frames in Final Cut Pro 7?

I am editing a music video in Final Cut Pro 7. I would like to create a random frame sequence, a flashing-frame effect to insert into the video. Any ideas on how to create it?
1
vote
0answers
51 views

What are the steps to apply filters to all my video clips in Corel Videostudio?

I am able to drop each each filter to each of the clip. But when I try - Select all clips - Drop a filter to the selections, it does not work as expected. Instead the filter gets applied only to ...
1
vote
0answers
39 views

How to derive surface measurements from video

EDIT: It's possible I should have just asked whether any digital video format included per-frame metadata. As asoundmove did here: D7000 HD video format - can each frame contain metadata? And like ...

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