Questions about video editing, streaming, conversion, capturing or video output. Use a more specific tag if possible.

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1
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1answer
31 views

video player that shows milliseconds

I need to play MP4 files on my win7 which apart from minutes and seconds, should display the milliseconds. I currently have GOM, VLC and MPC-HC. (Note that I want to use a regular lightweight video ...
1
vote
1answer
3k views

Can't stream videos even though I have a fast Internet connection

For some reason, despite having an internet connection that should easily handle it, I seem to be unable to stream HD videos from beginning to end. Specifically, I usually attempt to stream videos ...
0
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0answers
5 views

Is there any FFmpeg Build for windows with decklink-output-device support?

I need ffmpeg with decklink-output-device support , But I can't compile it. Is there any FFmpeg build for windows with decklink-output-device support?
0
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0answers
4 views

How to set output of VLC media player to decklink-Ultrastudio-SDI output? (VLC-Command-line)

I need to play a video file and send video to decklink output as PAL, But I didn't see anything about Decklink-Blackmagic in the vlc-help.txt. How can I send a video to decklink-Ultrastudio-SDI ...
0
votes
0answers
16 views

Streaming Desktop to My DLNA TV

I am trying to stream my desktop (Windows OS) so that my DLNA TV plays it. I managed to do it without sound using VLC (Desktop option). From what I have read, they are not planning on fixing the sound ...
1
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0answers
10 views

avconv / ffmpeg covert images to video skips frames when frame type changes

I have an instance of ffmpeg that captures one fps from our home CCTV cameras. At the end of the day I have an ffmpeg script that takes those images and turns them into a video. This is fine with one ...
0
votes
1answer
28 views

Why will this mp4 file (generated by ffmpeg) play on safari but NOT firefox?

I have an mp4 file (that's blank space, I use it to test subtitles) It's currently sitting at http://projectgrin.org/SubtitlePlayer/video/output.mp4. I generated it with ffmpeg. My notes are ...
0
votes
0answers
11 views

overlay with video offset not starting audio with same offset

I have a video with audio (overlayvideo.mov) that I'm overlaying over another video (basefilem.mp4) and I'm starting the overlay at 20 seconds. The output (finalvideo.mp4) looks great, but the audio ...
0
votes
1answer
24 views

How to check if an mov file has video

Is there an ffprobe command I can run to see if an mov file that I have is audio-only or contains video as well? I have various mov files, some of which are audio dubs and some of which are full ...
0
votes
0answers
24 views

Can I capture a series of images named according to its timestamp

I am successfully capturing a screen shot every 15 seconds with the below command, but I need to correlate the images to where in the video the screen shot is from. The %d gives me an integer, but ...
2
votes
3answers
925 views

merge/join/concatenate hundreds of ts files into one ts file

Downloading a video stream with curl, I ended up with ~400 *.ts files, each about 1MB in size. They are sequentially numbered video1.ts, video2.ts, ...video400.ts. I now need to concatenate them into ...
-1
votes
0answers
17 views

YouTube livestream still processing [on hold]

I've had a 48 hours long livestream broadcasted via YouTube last week. Now it's been almost a week since I ended the livestream and YouTube still says "Processing". Do you think the processing will ...
0
votes
0answers
12 views

Add a scaled watermark to video thumbnails with FFMPEG

I'm trying to capture images from a video every 60 seconds AND add a copyright watermark at the bottom of each image that is captured. The below command captures and overlays, but the watermark ...
0
votes
0answers
26 views

using ffmpeg to repair corrupted MP4 video files from Xiaomi Yi

did not know wether to create a new thread or to post in an existing one. Decided for the first option, as my case seems to be a little different as I do not have one video corrupted but plenty of ...
0
votes
1answer
38 views

Reducing bitrate with ffmpeg using `-b:v 500k` doesn't actually reduce bitrate to 500k

I am trying to create several downgraded versions of a video file with ffmpeg. I am using the following command via the command line (the command is taken from the documentation): ffmpeg -i ...
3
votes
0answers
33 views

Looking for a PC video card for multiple video visualization

We have developed a blast furnace tuyere monitoring system using a C# WinForms application that displays up to 45 MJPEG video streams. Thoses streams appears in a mosaic view of thumbnails on a ...
2
votes
1answer
28 views

Why does Chrome cause very high GPU load in full screen?

My operating system is Ubuntu 15.04. Since a few weeks I have an annoying problem with google chrome. Whenever I'm switching to full screen mode - be it a video, a flash application or anything else - ...
3
votes
1answer
3k views

120fps video playback issues

Unable to playback the 120FPS video downloaded from http://www.blurbusters.com/hfr-120fps-video-game-recording/ For VLC it moves at 20fps and is all pixelated (with lots of artefacts) and broken In ...
0
votes
1answer
3k views

ffmpeg fastest way to convert videos avi to mp4

I have server which has: 8x3,4 (sandy bridge cpu) 10gb ram i tried different combinations to convert vvideos i mean avi to mp4 but it takes so long: - ~20mins=~200mb maybe there is some ffmpeg ...
0
votes
1answer
9 views

Is it possible to run multiple instances of OBS on Mac OS X?

I've read that using the -multi command will allow you to open multiple instances of OBS (Open Broadcaster Software) simultaneously. I tried adding the parameter via the command line, but it only ...
1
vote
1answer
138 views

Totem Videos unable to play MOV (Failed to search for plugin)

I'm trying to play file.mov file with Sound & Video -> Videos (3.8.2) on my CentOS 7: $ file file.mov Create Meeting using IS Task room.mov: ISO Media, Apple QuickTime movie $ cat ...
0
votes
0answers
23 views

RTMPDump client signature

I'd like to DL a video using RTMPDump, but when I run "C:\Users\M\Downloads\rtmp\rtmpdump.exe" -r ...
22
votes
8answers
46k views

How to convert video to images?

How can I convert a video file to a sequence of images, for example one frame every N seconds. Can mplayer or ffmpeg do this? I have used MPlayer to grab screenshots manually but I would like to ...
2
votes
1answer
3k views

How to redirect YouTube's videos URL (googlevideo.com) from http to https automatically?

I want to redirect http urls in youtube videos to https. youtube's videos are from googlevideo.com so I want to use https instead of http http://r8---sn-qxau5-btqs.googlevideo.com... to ...
1
vote
0answers
19 views

How do you keep FFMPEG / libx264 from producing a high bitrate at the start of the video?

I have noticed that the Linux version of FFMPEG tends to blow its bit budget like a drunken sailor at the very beginning of a video. Is there a way to prevent this and/or suppress it? I looked thru ...
1
vote
1answer
223 views

FFMPEG / libx264: How to specify a variable frame rate but with a maximum?

Instead of providing a fixed frame rate to FFMPEG/libx264 (-r/-framerate), I would like to specify a variable frame rate with a MAXIMUM value, and allow libx264 to down the frame rate as it sees fit. ...
0
votes
0answers
28 views

Using FFmpeg, can I make a batch file do nothing if it's going to upscale my input file?

I'm running an FFmpeg batch file through a digital media repository. My desire is for it to treat files similar to if it was uploaded to YouTube or Vimeo. To do this, I need it to convert the file ...
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votes
0answers
10 views

How do i add a video delay in ffmpeg?

I have the standard notepad script and i have been given the task of adding a video delay to our stream i have never used ffmpeg before and i would like to know how to add this delay or what i have to ...
2
votes
2answers
4k views

How to repair video files?

I have a corrupted micro SD card. With huge trying I could to recover it's data using recuva tool, but now my files are corrupted also. They are video file with some famous extensions such as 3gp, ...
0
votes
1answer
15 views

Video streaming in sync [on hold]

Are there any apps or websites that allow me to stream a video to multiple users whilst I retain playback control as a presenter? I usually communicate with the users via Lync for business or Skype ...
3
votes
0answers
22 views

Windows 8.1 Video Screensaver shows grey film

I have a touch screen on display. I want the system to have a little video screen saver. I installed Windows Essentials so I would have this functionality. When trying to play the screensaver all I ...
1
vote
2answers
421 views

How can I install Quicktime player to Windows 10?

I would like to play a movie in the web and a webpage ask me, download Quicktime plugin. I opened up this web page and I tryed download and install Quicktime But when I tried install I get this ...
-2
votes
0answers
18 views

Who are the best professional Video Conversion Experts that can convert 8mm or 16mm film into DVD? [closed]

Many people want services of professional video experts to get their old memories converted into DVD like i want 8mm & 16mm film converted into DVD. So i want to know the best professional out ...
0
votes
0answers
10 views

Extract rmtp from flash player with parameters

This site has a streaming flash payer which is playing an rmtp file. I would like to play the video in vlc instead of a browser. How do I find the source of the stream? I tried to use a packet ...
11
votes
2answers
6k views

Accurately cut video files from command line

I'm having trouble finding a cli application that can take a video file (avi, mkv, and mp4 preferably) and cut out very short clips (2-6 seconds) with precision time accuracy. I've tried ffmpeg, ...
-3
votes
0answers
31 views

I have downloaded a movie form a torrent,AVI file format, it says that the avi file has a password. How can i remove password from the file [closed]

I have downloaded a movie form a torrent,AVI file format, it says that the avi file has a password. It gives a box and says to enter the password below. How can I remove password to gain access to the ...
0
votes
1answer
4k views

convert RTMP streaming to HLS Streaming using FFMPEG

i am doing rtmp streaming to HLS streaming using FFMPEG , the following code is used to convert my desired option ffmpeg -v verbose -i rtmp://xxxx.com:1935/live/live1 -vcodec libx264 -acodec aac -ac ...
1
vote
1answer
20 views

ffmpeg overlay last frame remaining in video

Have an issue where an overlay video has it's last frame remaining in the output video until the full video is complete. The full video is 10 seconds and the overlay video is 5 seconds. The overlay ...
1
vote
3answers
4k views

Widescreen resolution on old VIA UniChrome IGP?

I hooked an old Compaq Presario running Windows XP to an Acer 20" monitor capable of 1680x1050 resolution, because I need Windows to get into work from home and I want the screen real estate. But ...
2
votes
2answers
2k views

How to get SubEdit under Windows 7 working?

I need SubEdit Player to run under Windows 7. But every time I try to start I get "Class not registered" error. Yes, I tried to install the Vista Patch, but doesn't work under Win 7. Anybody got any ...
0
votes
1answer
25 views

avconv stream to rtmp via nginx-rtmp-module - convert into html5 file/stream

just keeping things short at the beginning. I stream via rtmp with avconv through a nginx configuration. Catching that stream onto a website is only possible via flash as far as i know. Nowadays ...
-2
votes
1answer
36 views

How to see if video is Complete and not corrupted

Is there some way to see if a video has good technical quality (Complete and not corrupted) For example files might not have been completely downloaded as torrent. I have sometimes tried to see if ...
0
votes
1answer
18 views

Compress videos to a specified file size?

I have 3 video files that are 50 MB, 100 MB and 150 MB. I want to compress each to 25 MB each. I understand the larger videos will sacrifice more quality. Is there any software that can compress ...
0
votes
2answers
3k views

HTML5 video player stutters even after video is loaded

I am using jwplayer to display videos on my websites but cannot manage to make them running smoothly. They stutter, especially in full screen, although I wait for the video to fully load. I tried ...
0
votes
2answers
64 views

What ffmpeg command would convert a video for iPad/iPhone/iPod?

I'm currently using a batch file which (amongst other things) runs the following handbrakecli command line to convert a video: HandBrakeCLI.exe -v0 --input "D:\input.mkv" --preset="Universal" ...
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votes
0answers
28 views

watermark animated video 10 in 10min [closed]

I need a watermark equal to xvideos. some features: Centered on the vertical Font, font size Animation speed Log in txt (I get progress conversion) The most important: The watermark must pass 10 ...
2
votes
2answers
4k views

How to STOP people from DOWNLOADING an online video for OFFLINE PLAYBACK [duplicate]

I have a problem, something I'm sure a lot of video sharing companies might have. I want to start a small business by offering online video-based training courses on Microsoft Office and other office ...
0
votes
0answers
14 views

Stuttering videos at VLC, streaming from file

I'm having constant problems with files stuttering while watching them. http://puu.sh/jJ7Zh/25c40e2bf0.jpg (can't post pictures yet :/) This file is a .mkv, don't know if it matters, but having ...
1
vote
1answer
2k views

GStreamer Element Dependencies: How to connect playbin to hlssink?

I'm new to GStreamer and I've been trying to build some simple pipelines using gst-launch-1.0. I'm having difficulty figuring out what elements need to go together. For example, I want to stream a ...
0
votes
2answers
7k views

how to separate voice and background music from a video file

Is it possible to separate voice and background music from a video file. I only need the background music. Type of video: MP4 Working on Windows XP 32 bit SP3