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

learn more… | top users | synonyms

1
vote
0answers
336 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
969 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
664 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
354 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
1answer
189 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 ...
4
votes
1answer
632 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
508 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
115 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
144 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 ...
4
votes
1answer
39 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
2k 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
246 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 ...
1
vote
1answer
73 views

Cinelerra: how do I add comments to media clips (resources window)?

I have imported some clips, which are named MOV001, MOV002, etc. If I switch the Resources window view mode to "text", I can see there are two columns: Title and Comments. I can't figure out how to ...
0
votes
2answers
286 views

How to batch insert same clip scene at the beginning of multiple videos?

Well, it has been a few days researching on a suitable auto or semi-automatic way of mass merging files this way. Basically, what I want to achieve is inserting the same clip, before a bunch of other ...
0
votes
0answers
31 views

OS X 10.8 any way to remove stretched light frames from a stabilized video?

I stabilized my video with Motion 5. The problem is it was taken with slow shutter so when the camera moved, the light in the frame are stretched and defaced. Stabilized it just looks like the ...
0
votes
3answers
100 views

Software Which Enables Checking Folders In And Out [closed]

It will be easier if I explain what I would use it for than explaining what it does. I am part of a student television and we have several editing pcs. At the moment the structure we have with all ...
1
vote
1answer
2k views

Rotate MP4, and change dimensions

I have an MP4 video that was filmed on my Android phone, but the guy filmed it holding my phone some weird way. When viewing it in QuickTime I have to rotate my laptop 90 degrees and then I will see ...
0
votes
0answers
299 views

Allow multiple instances of Handbrake

Is it possible to run multiple instances of Handbrake on Windows 7 (video encoding application)? I have a 32 thread system and I think it would be more efficient to encode 2-3 movies at the same ...
0
votes
1answer
67 views

Partial video editing without transcoding

is it possible to do partial edits to each frame of video (e.g. adding a logo) without transcoding? And save video with the same format? I mean, pixel positions of each frame are calculable; so is it ...
3
votes
1answer
602 views

ffmpeg's select-filter generates unwanted black frames

I want to cut a video by frames with ffmpeg. What I came up with so far is ffmpeg -i P2.mp4 -vf "fps,setpts='PTS-STARTPTS',select='gte(n\,20)*lte(n\,30)',crop='600:430:100:650',scale='280:-1'" ...
1
vote
0answers
186 views

Trimming videos - quicktime vs. mplayer/ffmpeg stack

I have several mp4 video files (H.264, AAC) from which I want to trim a few seconds at the beginning and the end. I used Quicktime Player 7 and MPEG Streamclip for this. The generated files are a bit ...
0
votes
0answers
43 views

Create DVDs from squared pixel videos without losing definition

I have to create a couple of DVDs using a bunch of videos that are already created. These videos have all the following specifications: Resolution: 1280 x 720 Format: .mov (I believe using de H.264 ...
0
votes
1answer
330 views

Cinerella linux video editor binaries? Can't compile

I can't compile Cinerella 4.4. Last messages I get from the compiler are below. 1) How can fix the compilation? Seems like some GCC or lib incompatibility. I use Ubuntu 12.10. 2) Can I get Cinerella ...
1
vote
0answers
39 views

How to select 1 hour video clip from multiple folders using VLC

I have different collection of video training and I would like to select 1 hour or 30 min video, which can have multiple clips, based on the duration, it may not be exactly 30 min. Is it possible to ...
3
votes
0answers
542 views

Accurate and reliable movie editing with avconv

I'm trying to perform movie editing in an automated way with avconv. It is made in two steps: extract some parts of an input movie: concatenate the parts to form an output movie: I tried some ...
0
votes
1answer
145 views

link media wizard in adobe premiere cannot be found?

When you open an old Adobe Premier project and some of the videos have moved around on your hard drive you will get a dialog box open and for each file you will get a popup asking you find the file ...
0
votes
1answer
497 views

Extracting images from video in 1 minute intervals

I would like to extract images from a video Exp01.avi, the video is 24fps and 25 minutes long. I want the images to be extracted from the video after every 1 minute interval. Please someone tell me ...
2
votes
1answer
240 views

Linux - Cut video from end position

I have been looking at different video cutting command line tools for Linux and I can't seem to find any which supports the operation of cutting a video from the end. For example, i have 10 videos ...
0
votes
1answer
232 views

Can I reduce loss of quality when streching a video? (Sony Vegas)

I have some very low resolution footage (256x192, 4:3). I stretch it using pan/crop but I keep the aspect ratio. The end result is a 1280x720 with that footage in the middle and personalized side bars ...
1
vote
1answer
2k views

Multiple video filters in FFmpeg

I want to add a PNG watermark and then scale my video. I may add more filters. This is my FFmpeg command. sweb@sweb-laptop:/tmp$ ffmpeg -i Wildlife.wmv -sn -acodec libvorbis -vcodec libvpx -b:a 128k ...
1
vote
0answers
243 views

Use a video as an overlay on another video from command line?

MEncoder/FFmpeg can overlay a video with an image from the command line. Is this possible with a video? I want to overlay a video with another dynamic video. Some parts of the overlayed video must be ...
0
votes
0answers
2k views

How to trim a video with VLC and export as MP4?

I'm using this method to trim a video with VLC (2.0.4) without transcoding. Basically, you use the red record button and the trimmed video will be exported to your default videos folder. The tutorial ...
2
votes
2answers
1k views

How do I swap the first and second audio streams in an MKV in a Linux based system?

I'm using plex. Plex seems to ignore the default audio stream (on Roku) and instead just use the first audio stream. This is per my testing using mkvpropedit. Since Plex does not currently support ...
1
vote
3answers
594 views

Editing multicam video on Linux

Multicam is a feature where you combine several video clips together (for example, an Internet band whose members record his own instrument at home, then mix all videos of the members into one single ...
0
votes
0answers
612 views

Video cutting with minimal re-encoding or no re-encoding

I want to cut a video file (i.e. delete parts of it), and do it with the minimum amount of re-encoding possible. I found this piece of software called Machete, which otherwise works fine, but it ...
0
votes
0answers
96 views

How can I truncate .m4v elementary stream files?

I have two .m4v MPEG4-Visual elementary streams which need to be truncated down to a specific length, leaving the same starting point and simply specifying a frame number at which to end. I have ...
1
vote
2answers
1k views

Avidemux changes colors in my video?

I'm just using avidemux to crop some video that has black borders, but for some reason, the colors change horribly the minute Avidemux gets hold of the footage. Before: During: After: The ...
3
votes
1answer
416 views

Is it possible to remove movie frames that contain no audio?

I have an AVI file that contains a lot of empty frames, i.e. frames without audio or even picture changes. Is it possible to remove those frames? Specifically, I have an 8 GB AVI file where almost ...
3
votes
0answers
329 views

Ffmpeg sync error, first image showing really fast

I want to converting my images with mp3 to videos... but first slide is showing up really fast. I want to each slide duration 5-7 seconds or so RAW material MP3 Files My list Images FFmpeg ...
1
vote
1answer
528 views

Changing video speed without transcoding/reencoding?

I have a few (XviD) videos that I want to play on a standalone DVD player. The thing is that I can’t stand watching videos at normal speed and prefer to watch them sped up some (~1.3x ~ 1.8x). When ...
6
votes
4answers
23k views

Combining video and subtitle files as one video?

I have a video file (in the format of .mp4, .mkv, .avi or whatever) and a subtitle file (.srt). I want to embed the subtitle file into the video file so that I have only one file - the video file in ...
0
votes
2answers
3k views

How to export video with best quality at smallest file size in Final Cut Pro X?

I have two clips of mp4 video. Each clip is 150 MB. I want to combine the two clip into one, which will make a 300 MB file, logically. I use Final Cut Pro X to achieve this. The result is an ...
0
votes
2answers
96 views

Less pieces of high GHz core or more pieces of less GHz cores [closed]

I am planning to buy a used computer for video editing, now I have found one with 2x E5310 CPU for a decent price. And I havn't found any information which is better for video editing (Sony Vegas, ...
2
votes
2answers
4k views

How can I crop a video to a part of the view?

I have a video that shows the following and I would like to crop it to this: How can I do it?
1
vote
2answers
557 views

How to create a slow motion version of an MTS / AVCHD movie on OS X?

I have an MTS file recorded at 60pfs. I want to save a version of it that's playing at 1/2 speed with 30fps, which I can e.g. upload to Youtube for such slow motion playback there. How can I do that ...
2
votes
1answer
2k views

Fix an m4v video that has lagging audio (audio and video out of sync)

Here's a similar question for windows: Tool to fix video that's out of sync with audio? I'm hoping to solve this problem on a Mac. I've tried Handbrake and Avidemux (the latter seems to have an ...
1
vote
1answer
1k views

Lossless universal video format

I am trying to find the most suitable lossless video format for 1280x720 25fps video. The video has 4 minutes. Sound will be 320 kbps mp3, that is not a big deal. Ideal conditions: Lossless (can be ...
2
votes
1answer
2k views

Convert GTK RecordMyDesktop OGV video for OpenShot editing

I make some screencasts with my laptop. The software that I use in Ubuntu is GTK RecordMyDesktop which gives me an OGV file. The quality is perfect and I am happy with it. For publishing or giving ...
1
vote
0answers
137 views

Creating zoom-pan video from a picture in Linux

I would like to make a six second video using six images. Each second is sliding over one image from its top to its botom. Or some other motion effect – I would like to try several. I tried ...
0
votes
1answer
388 views

Any (free) alternatives to MS powerpoint 2010 Exaltnow 1.5 plugin? (playing videos across slides with text)

I need to play a video across multiple slides with text on top of it. The problem is that I am the average consumer with-not-so-many money to spend and all those plugins cost like $150 u.s and even ...