0
votes
1answer
45 views

Can I run this in one command line (ffmpeg)

I used this command ffmpeg -i thevideo.mp4 -c:a copy -vf 'drawbox= : x=0 : y=0 : color=invert:enable=between(t\,11\,39)' output.mp4 but it runs very slow. So, I took another approach, I copy first ...
0
votes
0answers
13 views

Automatically speed up video portions with no voice

I have recorded some video tutorials for our programming team. These consist of "live coding" exercises; basically, videos of me coding stuff. Thus, the video track is a screencast, and the audio ...
1
vote
1answer
14 views

video letterboxing in premiere pro with the same image as background

I am creating a slide show in premiere pro and the slideshow contains few portrait images and few box images. which give a black letterbox. I want the letterbox to show the same image blurred as ...
0
votes
0answers
7 views

Separate audio track not showing

I'm recording gameplays with the Mirillis Action! screen recorder and I selected an option that would record the microphone in another audio track. When I play the recorded video I can't hear my ...
2
votes
2answers
46 views

How to loop an animated mask?

I'm trying to make a loop from an animated mask, but each time I introduce my loop expression: loopOut (type="cycle", numKeyframes = 0), After Effects is telling me that: "Expression is ...
1
vote
1answer
84 views

Non-Monotonous DTS on concat (ffmpeg)

After running this command ffmpeg -f concat -i mylist.txt -c copy output.mp4 - I'm getting corrupted output.mp4 file and this message: ffmpeg -f concat -i mylist.txt -c copy output.mp4 ffmpeg version ...
1
vote
2answers
69 views

Is Nikon D750 a good choice vs. Canon 5D Mark III for avid Videographer?Edit

My main uses for getting a DSLR for Video would be the following: HDR (Video/Audio) Panoramas Slow Motion Excellent Live View Good RAW Support Any other pro-features for videography.
1
vote
0answers
48 views

Functioning of battery banks for GoPro 4 Silver

I was disappointed with the short duration of the standard battery in my GoPro. I would like to be able to shoot for a full day, without interruption. I researched external battery power banks, but ...
1
vote
1answer
19 views

Empty library in DaVinci Resolve

I just wanted to work through the DaVinci Lite's manual. It says, the library browser should display all available volumes (Fixed, network and removable). It displays, however, only one empty, ...
2
votes
1answer
38 views

Does filming in 30p as opposed to 60p provide a brighter video?

Does filming in 30p as opposed to 60p provide a brighter video? Would it be better to film at perhaps 24p in darker circumstances?
0
votes
0answers
15 views

How to sync the dubbed audio to make a dual audio .avi

I have a show with the original audio, XviD encoded with mp3 in a .avi. The local TV has started broadcasting the show with the dubbed audio. I captured some of the shows off of the TV broadcast, ...
0
votes
1answer
26 views

Motion trail for a layer as it moves

I'm trying to recreate the effect of an error window that duplicates itself as it's dragged along, similar to this: I would like the layer to leave a trace/a copy of itself as I move it around (via ...
1
vote
1answer
86 views

Ronin M vs. Helix Jr

Has anybody used the new DJI Ronin-M and compared it to the Letus Helix Jr.? I'm considering a gimbal purchase for my DSLR videography and haven't seen anything that tells me why the Helix is twice ...
1
vote
0answers
26 views

AVCONV to transcode MJPEG to RTSP

I have an MJPEG test source (local business has publicly available source) that I’m trying to transcode to an RTSP stream for consumption by Evostream. I have tried with and without the -vcodec copy ...
1
vote
2answers
48 views

What is the proper workflow for slightly different framerates, i.e. 30, 29.97, 29.976?

Same curiosity applies for 24 and 23.976. My primary concern is loss of quality. I want to work exclusively in 30.000 frames per second; if I understand correctly, some software defaults to 29.97, ...
0
votes
0answers
18 views

Can you see vimeo upload progress in Premiere CC?

I'm trying to use Adobe Premiere CC's built-in Vimeo uploader. I saw a progress bar as the h264 file was being encoded... I can't see any way of telling how long the upload is going to take... Am I ...
0
votes
2answers
21 views

Weird zooming in Premiere Pro preview-window

After a hard time getting my Premiere Pro CC to work correctly, I stumbled upon a new problem. In the image below, you can see how the frame is about 200% zoomed in the preview window, and normal in ...
1
vote
2answers
36 views

How to assemble timelapse

In 2002-2005 I collected approx 280000 jpegs from a webcam that updated every 5 minutes, with pictures of a construction job in my local town. My goal is to make a youtube-video with optimal ...
1
vote
1answer
21 views

How to add meta data to a video file

I tried to change the Meta data of a video file. My system runs on Windows. So I tried to change meta data through rightclicking on the file and going to the properties > details. After chaning some ...
1
vote
1answer
33 views

How to do video streaming with a canon EOS M?

What software is needed to do video capture from a Canon EOS M? How can I use the Canon EOS M as a Webcam? Thank you,
2
votes
2answers
47 views

25 frames per seconds and 30 frames per seconds footage in one seq

I filmed a short interview with 2 cameras. one shots in 25 fps and the other in 30 fps. When I open the sequence in Premiere I have to choose one frame rate and then one of the clips is out of sync. ...
1
vote
1answer
12 views

VirtualDub Deshaker Error

So I'm trying to run Deshaker on some video straight from a Canon 60D in MOV format. I followed the steps in this video to enable MOV support in VirtualDub. Sems to work well, but I keep getting this ...
1
vote
1answer
71 views

FFMPEG: Why does the concat filter cause loss of a/v sync/lipsync?

I am doing some tests with the FFMPEG concat filter (DASH experiments), and am seeing that I start losing lipsync after a few concatenations. Is it expected that one can concatenate independent ...
4
votes
3answers
62 views

Moving Crop in Video

I have an HD video of a speaker giving a lecture. I would like to resize the video by cropping each frame, but the cropping rectangle needs to be centered on the speaker's head as he moves around the ...
0
votes
1answer
12 views

Software for Live Video Overlays

I have recently been working with a trial of Boinx TV, but would like to go pro. I am trying to create a live overlay with a logo, weather, and some live RSS feeds. Thanks in advance.
-1
votes
1answer
27 views

Windows Movie Maker - why is it a disaster?

Didn't find any relevant question here, except for this one - the answer highlights what I already suspected. Basically, several people online complain about the errors Windows Movie Maker / Live ...
1
vote
0answers
7 views

AvsP - Frame sizes don't match

This is potentially the wrong exchange for this, but here goes. Trying to put scenes together in AvsP, and for some reason it isn't allowing me to splice, saying the frame size's don't match, even ...
0
votes
1answer
43 views

Creating a stop motion vieo?

I love this short 15 second video. I'm a beginner (have mercy), but how did they do this? ...
1
vote
1answer
20 views

How can I rotate in steps with After Effects?

I want to animate a representation digital counter. It is a segmented circle, and each time the counter increments it should move one step forward. My plan is to start with a graphic with all the ...
1
vote
0answers
21 views

Overlay animated watermark multiple times

So, I have this animated watermark (MOV w/alpha) that I want to overlay on top of a video. I want to do it multiple times, so once in the beginning, once in the middle and finally towards the end. I'd ...
0
votes
1answer
19 views

How do I recreate this Annotation effect In After Effects?

I found this annotation effect that I really like. and would like to recreate in After Effects. Does anyone know how to do it? https://vimeo.com/42220418 Thanks
1
vote
1answer
16 views

Optimize Filesize export from Premiere CS3

After screen capturing a video and editing it with Premiere CS3*, I'd like some help optimizing the Quicktime filesize. I was wondering if I can get the ratio back to 1:1 at least. I have tried to ...
2
votes
1answer
25 views

video artifacts

My wife is using her Panasonic lumix to shoot video. She gets great shots of wildlife. The issue is that shots of flying birds, ducks or eagles or whatever is happening, appear to have 4 wings. Most ...
1
vote
1answer
131 views

How to split a large mkv file into parts with the *.srt subtitle file separated accordingly?

At UNIX command line, I use the mkvmerge command in MkvToolNix to split the large multi-GB *.mkv file into several parts: mkvmerge -o out.mkv --split 1990M large.mkv It generated out-001.mkv, ...
4
votes
1answer
23 views

Add noise to video while maintaining compressibility

I'm creating a promotion video that has to be uploaded to YouTube and Vimeo. In post-production (using Final Cut), I've added a noise for aesthetic purposes. This noise looks really bad on YouTube ...
1
vote
0answers
18 views

Could you guide me to setup Live Http Steaming server with DashCast? [closed]

Personally I really dont like to ask such questions, but unfortunately this is where I am completely ignorant. I suppose to construct a live streaming server with DashCast over Apache Server. ...
2
votes
1answer
30 views

After Effects: Images on whole pixel still blurry edges

I am jsut working on a new After Effects Project. I have a bunch of images I am working with and I just wondered, why the edges of images are so blurry. First I thought it might have something to do ...
5
votes
3answers
123 views

Best way to batch rotate 3000+ h.264 videos?

I have approximately 3000 short video clips, each about 3 seconds in duration. I need to rotate each of them 90 degrees. What is the best way to do this? I have Adobe Creative Cloud subscription, as ...
0
votes
3answers
36 views

How to DISABLE--NOT REMOVE subtitle tracks from an MKV file from the command line?

ATTENTION: THIS QUESTION IS ABOUT DISABLING--NOT REMOVING SUBTITLE TRACKS FROM MKV FILES FROM THE COMMAND LINE. PERIOD. It IS NOT about REMOVING subtitles by REMUXING with mkvmerge or any ...
-3
votes
1answer
22 views

FFMPEG 2 audio track input

Here is what I have so far . I just dont know how to add plughw:1,0 into the command . I have tested that recording does work on plughw:1,0 . function stream { ffmpeg -r 10 -threads 2 \ -f ...
1
vote
1answer
25 views

Producing Portrait orientation stop motion videos

I wonder about the following problem: The usual orientation of a smartphone is portrait. The usual orientation of a movie/video is landscape. When I have a lot of portrait pictures I can ...
2
votes
3answers
54 views

Remove Greenscreen Reflections?

My work has a green screen that my boss purchased with no knowledge of green screens or how to use or what to do with them. in Sept. 2014 he gave me the task to create employee introduction / ...
0
votes
0answers
5 views

32-bit Vegas Pro 10 on 64-bit Windows 8 - Any issues with this?

Yes, I know I should update my copy of Vegas, but it's not in the budget right now. I have a copy of Vegas Pro 10 that I've been running on WinXP without problems. Now I just got a new PC and it has ...
1
vote
1answer
31 views

'Seamless' loop hangs/pauses at beginning of clip

I've got a short video that I'd like to export as an mp4 and use in a seamless loop. The content of the video is very abstract so it doesn't really matter where the loop occurs/what parts of the clip ...
1
vote
1answer
35 views

Convert .WMV using FFmpeg

I'd like to use FFmpeg on the Mac Terminal command line to convert a .WMV file. I'm familiar with the syntax: ffmpeg -i /path/OriginalMovieFile.wmv /path/NewMovieFile.??? However, my recent attempt ...
1
vote
0answers
23 views

After rendering, the 'Crop' effect cuts off more than I chose

I use Adobe Premiere and I would like to crop some of clip. When I'm setting all on preview mode everything looks good, but after rendering more area is cut off. Before After
0
votes
0answers
14 views

h.264 Audio Out of Sync in Premiere

I shot some video at an event last night with an ATEM TV Studio and recorded it via USB to my computer. The files themselves play fine with VLC or Windows Media, but when I import them into Premiere ...
0
votes
0answers
20 views

Sharpen text while zoomin/scaling

I need help with sharpening text while zoomin/scaling camera. It gets very ugly. Or maybe you can tell me how to zoom camera with null object so the text remain sharp as it should? Latest version of ...
1
vote
0answers
29 views

What is the size of 1 minute video at 1920 x 1080 (60 fps)?

I would like to know what is the size in MB for 1 minute video captured in the following format: 1920 x 1080 (60 fps) AVCHD and 1920 x 1080 (60 fps) MPEG-4 with peak data rate of 24Mbit/sec How ...
1
vote
1answer
26 views

Automated Timing for Video Subtitles

I have got a video clip and a 100% accurate text file (containing subtitles). Is there any way where I can convert the text file into a timed SRT subtitle file? Thank you very much.

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