Questions about video editing software and their related topics, not to be confused with [video-conversion].

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0
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1answer
20 views

Cut WMV file into segments based on frame numbers and reencode to x264

I've done a bit of work with FFMPEG in my days and I am somewhat familiar with VirtualDub as well as high-end products such as Sony Vegas. However, I still can't figure out a simple and ...
1
vote
1answer
43 views

Video concatenating, with overlay

I have a video recorded from a gopro which is split into 3 parts as the maximum filesize is reached after about 17 minutes and the gopro automatically splits it into multiple parts. I also have a ...
2
votes
1answer
73 views

ffmpeg buffer overflow when trying video overlay

I am trying to overlay a video onto another video by using filter_complex. But it doesn't do overlay properly and says 'Buffer queue overflow'. It works fine if I remove delay by not using -itsoffset. ...
0
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0answers
11 views

How do I add an .ac3 audio track in Sony Vegas Pro 12?

Like the title says. I googled and got lackluster results. People suggesting to rename the file from .ac3 to .vob, but this didn't work. Sony Vegas itself said that I need to install Apple ...
3
votes
1answer
78 views

Crop triangular area with FFMPEG

Is it possible to crop a triangular area from a video using ffmpeg filters? I have to crop this area from an input video 1920 x 1080, then I've to rotate this area of 90 degrees four times. The ...
0
votes
1answer
35 views

delayed video overlay using ffmpeg

I am wanting to overlay one video onto another but with a delayed appearance. I have: source1.mp4 which is of duration 20 sec. source2.mp4 which is of duration 5 sec. I want to create a final ...
1
vote
0answers
66 views

Wowza Media Server: Do we really need it? [closed]

I have a dedicated server running a video website. All videos encoded to .mp4 format, and I use Jwplayer. MP4 format can be play on all browsers, andriod phones, windows phones, iPhones, iPads...etc ...
0
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0answers
91 views

FFMPEG fade between images

I need to do cross fade transition between two images and followed this link which works perfect for two images. ffmpeg -loop 1 -i input0.png -loop 1 -i input1.png -filter_complex ...
0
votes
2answers
29 views

Are my devices severely underpowered?

I have a terrible setup. But first, let me say that I used a voltage meter to get a reading from my outlet, and it was starting at 119.5 volts right off the batt, with nothing plugged in. I am ...
0
votes
1answer
84 views

How to make left-right transition of overlay image ffmpeg

I have used the below command to make a left to right transition of overlay image over a video. ffmpeg -i Test.mp4 -i transparent.png -filter_complex "overlay=x='if(gte(t,0), -w+(t)*100, ...
0
votes
0answers
14 views

Can camtasia record a new video while rendering

It is rendering an old video and is taking up too much time. Is it possible to record a new video while this one is rendering?
0
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0answers
60 views

PowerDirector 11 can't enable encoding hardware acceleration?

I have a late-2013 iMac running Windows 8. I want to use "Fast video rendering technology" specifically the Hardware acceleration, (I have an NVIDIA GeForce GTX 680MX with OpenCL & CUDA ...
0
votes
1answer
27 views

How can I change containers without losing quality?

Trying Premiere Pro but can't seem to let me import .mkv or .mp4... So, I wonder if it's possible to just change containers without losing any quality at all. Let's say a .mov container? Video is ...
0
votes
1answer
54 views

AVI editing - cutting out keyframes

I know a little about video editing, and how keyframes work and how important they are. My question is this: I need to cut part of a video out with precise edits in-between. I know I can easily make ...
0
votes
2answers
31 views

Show text over videos for specific time

Easiest way to add Overlay Text over Videos (avi,mp4 etc)? So far I have tried MS PowerPoint 2010 to add text over video but i don't see any options to show text for specific time. Plus the output ...
0
votes
1answer
47 views

Adding audio to video file using melt

I have a video file say 'myvideo.wmv' of 2 minutes length, which does not have audio inside it. I have an audio file, say 'voice.mp3', of 16 seconds length. I want to add audio to 'myvideo.wmv' using ...
0
votes
1answer
29 views

Removing audio from video file using melt command

I have a video file that I am able to play using command melt video1.wmv I want to construct a melt command to play video only, I dont want audio of video1.wmv I tried to follow manual page of ...
1
vote
0answers
49 views

How to use an image as title using MLT/melt video editing tool?

I'm just beginning to use the MLT/melt command-line tool to edit some pretty simple videos. I found how to join several video clips, how to set a fade transition between the different clips, the only ...
0
votes
0answers
11 views

Attach synchonized audio clip _to_ movie clip in iMovie

I have a long clip that I recorded with an external microphone. I want to cut the clip, with the sound from the external microphone blended in with the camera's mic. iMovie keeps on sliding the ...
1
vote
1answer
39 views

How to join a image after last frame of a video using melt/MLT

How do I join a image to video using melt command or MTL framework? I tried melt video1.wmv video2.png -consumer avformat:output.wmv this command do my task but output video shows image frame for ...
2
votes
1answer
281 views

How to split videos with FFmpeg and -segment_times option?

I try to split a video with FFmpeg and the -segment_times option like it's shown in this FFmpeg ticket. But it's not working, the error output isn't helpful and the resulting output is a single ...
7
votes
3answers
607 views

Automatically split large .mov video files into smaller files at black frames (scene changes)?

I have 65 .mov video files named tape_01.mov, tape_02.mov, ..., tape_65.mov. Each is about 2.5 hours long and takes up many gigabytes. They are digital copies of what were VHS tapes (my family's ...
1
vote
0answers
73 views

Join AVI and WMV into an AVI

I have a WMV files and two AVI files I need to concatenate into one video file as an AVI file. What the quickest and easiest way to do this on OSX?
1
vote
1answer
144 views

pasting audio from one video file to another with a known time offset

I have two video files that also have audio tracks. I would like to copy the audio track of one file to the other with a 5000msec time offset. The only problem is that the video files does not have ...
4
votes
3answers
638 views

How can I remove multiple segments from a video using FFmpeg?

I am trying to delete a few sections of a video using FFmpeg. For example, imagine if you recorded a show on television and wanted to cut out the commercials. This is simple with a GUI video-editor; ...
0
votes
2answers
114 views

Remove beginning and end from multiple MP4 files in bulk

I have several 100 videos that I need to remove the first 20 seconds and the last 30 seconds of. Obviously not practical to do this one at a time. Can I automate this somehow, maybe in an OS X ...
-1
votes
1answer
41 views

Good video viewing software [closed]

I am looking for a good, professional quality video viewing package. I have tried Intervideo but it hung my mouse the last time I tried it, and in general it seems to be pretty unstable. Usually I ...
0
votes
1answer
608 views

ffmpeg - concat 2 mp4 files results in bad output file

I generated 2 mp4 files - a 5 second intro file which is created by the script below and the main video about 1 minute long is created by screen-cast-omatic both in mp4 format. When I attempt to ...
0
votes
1answer
110 views

Cropping video to different parts with same bitrate in ffmpeg

I am trying to crop a video clip (originally 960 by 540) in two 4 parts (top-left, top-right, etc..) and I use this command below (with of course corrext x/y positions): ffmpeg -i mov_a.m4v -vf ...
0
votes
1answer
2k views

premiere pro can't insert video into timeline

EDIT: Nevermind, found the answer. I am using Premiere Pro CS5 and I edited a video in After Effects CS6, rendered it as a .avi file, imported the .avi file into Premiere Pro and that worked. I then ...
1
vote
1answer
128 views

Find video file position using an image match

What would be the best tool / method to automatically find a position from an video file, where the frame approximately matches* a given image? Basically, a command to: "Find the position where ...
-2
votes
2answers
651 views

What computer spec would be good video editing [closed]

I wanna buy a computer to use it as website/graphic design also a little video editing (After Effects). I still not sure about choosing between laptop or desktop. So what spec would do the job for ...
2
votes
0answers
37 views

Inserting Chapters / Cue Points / Bookmarks DURING video capture

I'm interested in using a camcorder to capture several hours of video footage to a computer. The overwhelming majority of the footage will be totally useless, and so I anticipate it being somewhat of ...
1
vote
0answers
272 views

FFmpeg x264 Encode Settings

My new Canon Vixia HF G30 video camera has an option to encode directly to 35 Mbit/sec Mp4 at 1080p60 and it does a nice job. I primarily use it to record my daughter's high school basketball games. ...
0
votes
1answer
559 views

Fixing an unmuxed image/jpeg stream from webcam using gstreamer

I made a broken footage using the following pipeline: gst-launch-1.0 v4l2src ! filesink location=encode.mjpeg Somehow gstreamer can still play it back: gst-launch-1.0 filesrc location=encode.mjpeg ...
0
votes
1answer
293 views

Downloading only some pieces of a torrent file

I was downloading a video file using BitTorrent 7.8 and when the file was downloaded fully i get 3-4 sec (about 106 frames, i counted them using vlc frame by frame method) video that is partially ...
3
votes
1answer
259 views

overlay a sample video with alpha channel over another video in gstreamer

I want to play 2 video files using a GStreamer pipeline on my screen. The first video is without an embedded alpha channel and I want the second video with an embedded alpha channel to be overlaid ...
0
votes
0answers
24 views

Insert splash screen into multiple videos?

I've got around 100 videos that I've generated a unique splash screen for based on some metadata and the file name. The files are named "videoname.avi" and "videoname.png" and are in the same folder, ...
0
votes
1answer
140 views

Is it possible to import MKV file with chapters in PowerDirector?

I'm trying to figure out how to import an MKV file in Cyberlink PowerDirector is that possible? is it possible to work out with the chapters like deleting some of them, or changing start/end time? If ...
0
votes
0answers
81 views

Adding audio to MP4 in Premier Pro and then exporting the new MP4 file

How do I add an audio clip to an MP4 file in Premier Pro and then export the new MP4 file?
0
votes
0answers
27 views

How to Manage Libraries in Camtasia Studio

I have a call out that I want to save in the Library. The only folders I see all start with the word Theme or Music. I found this disk directory that seems to be related, but can't seem to match ...
4
votes
1answer
328 views

Put loudness of many video files to the same level

I have a bunch of video files, and in some videos the sound is loud, in the others—not. So a user has to change the volume of her player when she watches these videos in the playlist. I want to ...
2
votes
1answer
256 views

Rotate a Video 90 degrees

I have a camera that records video. We thought it would auto-sense that it was sideways, but if it had... I wouldn't be here. Windows comes with Movie Maker, that does this... but it saves the file ...
4
votes
3answers
100 views

dividing a video clip by 4 areas

I am working on a program that can playback a video clip in 4 phones. For this I need to supply each phone with a part of the video clip. Lets say I have a 1080p clip and I have 4 phones. Then I want ...
2
votes
2answers
103 views

How to create a composition of movies?

Suppose I have got two videos (AVI format if that matters), say movie1.avi and movie2.avi. movie1.avi has a framerate of 10fps. movie2.avi also has a framerate of 10fps, but has been speed up ...
0
votes
0answers
129 views

How to cleanly edit individual frames of a VFR MP4 file (similar to Photoshop and single frames of animated GIFs)?

I've recorded a screenshot video on my computer with oCam. I've chosen 'ISO MPEG-4 Standard (.MP4) as the output format, and when I inspect my resulting file in MPC-HC, I see that it's VFR (with max ...
4
votes
1answer
37 views

When encoding a video, is there a way to know the resulting file size in advance?

Is there a way to know how large your resulting file size will be before your video is finished encoding? BTW: I am using Microsoft Expression Encoder.
0
votes
0answers
200 views

I've tried mencoder and MP4Box but can't properly concatenate my mp4 videos

I've tried MP4Box -add part1.mp4 -cat part2.mp4 concat.mp4 and get: [iso file] Incomplete box ...| Unknown input file type Error importing part1.mp4: Corrupted Data in file/stream mencoder -oac ...
0
votes
0answers
697 views

VLC to put 2 videos together, output video has glitchy playback and seeking

I am trying to put two videos together (one after the other) using VLC. I did manage to get an output video with both original videos concatenated(That was hard enough to figure out!), but the output ...
4
votes
1answer
133 views

Tool to fix audio sync for small portion of video file

I am trying to fix an audio sync issue for a video file that is off by a second from the 25th-26th minutes of a 30 minute file. I have looked at a few different tools such as avidemux etc. I see ...