Questions tagged [webvideos]

Videos on the Internet

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1answer
30 views

Is this jump video edited (time reversed)?

I'm under the impression that the jump around minute 2:35 of Aaron Johnson in the official video of R.E.M. - ÜBerlin is fake, because I believe it contradicts the physical principle of how human ...
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0answers
15 views

FFMPEG garbled video download

I've downloaded a video using FFMPEG. The logs are here. Here's the first 10 minutes of the video that FFMPEG downloaded. As one can see, video is all garbled up. And there seems to be no audio. ...
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2answers
54 views

Is using codecs matter if Facebook re-encode all the uploaded videos?

I usually encode with libx265 and libfdk_aac to get good quality and small file size for posting in Facebook. I use ffmpeg as follows. ffmpeg -i input.mp4 -vf -c:v libx265 -c:a libfdk_aac output.mp4 ...
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0answers
11 views

cropping video without fully reading it

Say, I have a large video file on Amazon S3 and want to get all frames from any timestamp_1 to timestamp_2 without fully downloading the video file. Is there way to preprocess the video file and ...
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0answers
13 views

Production ready API for video editing

I would like to integrate a video editor into my website to cut short videos and ideally also add basic annotations like subtitles or basic drawing functionalities. Is there an API or maybe even a ...
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2answers
55 views

Best way to add subtitles to videos

I currently have ~200 short 30 second teaser youtube video that link to articles. I am looking for the best way to add captions to these videos. These will eventually go out on social media. Because ...
3
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2answers
109 views

What it means “a royalty free alternative” to video/audio (WebM format)

The WebM format says: WebM is an audiovisual media file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video and the HTML5 audio elements. I am not too ...
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1answer
953 views

How to choose the right bitrate, H.264 profile and level for Web Video presentation?

I want to start producing videos and looking around the internet for usual bitrate ranges (VBR) and H.264 profiles and levels for Web Video exports. I found some guides with Vimeo and YouTube and ...
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1answer
28 views

Method of pasting “smoothly-typed” text for demo videos?

I often see in demo videos, whenever text is required to be filled in (such as when filling out forms), that the text is entered smoothly, not actually typed by the person shooting the video. ...
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1answer
356 views

Should I rather be shooting 1080/50i or 720/50p for 25fps web use?

The camera here is a Samsung HMX-Q10P (P likely stands for PAL: the N model would have 60fps instead). The videos I upload usually are 25fps either way, but strictly speaking 1080/50i will never give ...
4
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2answers
71 views

Is there an online video server that can show paneable extremely large videos?

I want to turn a set of high-resolution satellite images of the Earth (10,000x10,000 pixels) into a time-lapse video. But instead of downsizing the images, I would like that people could zoom into ...
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1answer
31 views

Compact Camera for nighttime live streaming?

We recently adopted a pet hamster for our office, and are interested in setting up a live feed for evenings and weekends so that employees and customers can tune in to the lil guy during his most ...
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1answer
265 views

Template based video storage / online programmatic video editing tool?

Is it any template based video format? Wants to create an animation video able to use for Facebook ads. Aim is to do direct marketing with videos, so video content is based on the target audience. The ...
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0answers
93 views

Optimizing HTML5 video for best quality

I have a 3 minute video I'd like to embed on a web page. The problem is that despite best efforts, the file size of the video ends up being over 30 mb. I would like the size to be near 10 mb. I have ...
0
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1answer
30 views

Video style where multiple videos play as one video

There are a few videos I've seen where the same person, or multiple people, record their portion of the video and all videos get played back simultaneously often times in some grid usually 3x3. Most ...
5
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1answer
431 views

What is the colour range of most videos?

Colour range (Limited, Expanded) is something I've only thought of recently, and I'm worried I may have introduced colour banding into some of my videos. When doing a standard MP4 export from ffmpeg, ...
2
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0answers
238 views

FFMPEG drops end frames when converting a unmatted alpha .mov to .webm using ffmpeg but converts fine when alpha is premultiplied?

I am using ffmpeg to convert a straight alpha .mov to a webm so I can layer videos on top of one another for a web game however when converted the duration is the right length but the frames freeze ...
2
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1answer
901 views

Why can't my video play from where I drag the playback bar?

I am stuck and really do not know how to explain it in correct manner. Thus I put it in the layman details. I have two 30~ second length mp4 videos saved in cloud storage. video1 is generated by ...
2
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1answer
38 views

Find a video and sounds

I am looking for a video which start at the top of ocean surface for few seconds and then beginning to go under the surface. There should be no people on the video. But fish and other sea creatures ...
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2answers
1k views

What are the best codecs and encoding options for a image sequence video?

I am trying to make a video out of an image sequence - Where each frame lasts for a second. The image sequence contains the same object shot from different distances. I'm guessing most default ...
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0answers
114 views

Use my own server to stream 360 videos

YouTube seems to limit the quality / resolution / data size of 360 videos that can be uploaded. If I want to serve higher quality content, what do I need to do? Requirements: Must work with mobile ...
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1answer
1k views

How do I make a YouTube video with text-only?

I want to make a YouTube video showing text-only. Like this one.
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1answer
49 views

About Video Formats and prevention of download of videos

I have created a educational website in wordpress where I want to put videos for students. I have the following questions regarding this matter [I need help as I do not have technical background ...
4
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1answer
492 views

How to find videos that have free reuse license types on the web?

Google Image Search provides a very handy method for isolating specific license types: Is there anything like this for videos? I've been shooting blanks so far...
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2answers
64 views

How do I setup a camera in a fixed position?

Im interested in creating a video stream channel. There are cases where say I'm building a computer that I want to place a WebCam in a fixed position above my head. Or say doing a car repair, I will ...
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2answers
163 views

Convert 29.970030 fps .mp4 to 29.970000

I'm working on web project where the position of the user's mouse triggers a video to play forward and backwards. Here's my problem: The code I'm using to achieve this requires the video file to be ...
1
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1answer
23 views

Request for Camcorder and Tripod Recommendations for Occasional Amatuer Usage, With Emphasis on Good Sound Quality

The title just about tells all about my question, but for a few more specifics, I want to record some monologue rehearsals (of myself) in an empty hall, and will later probably have some live ...
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2answers
467 views

Is CPU speed important for uploading a youtube video

I know CPU and GPU speed are important for rendering and editing videos. My question is: is CPU speed always important for uploading a youtube video? and actually how much important? I've searched on ...
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1answer
58 views

By which software/website this animated video was created?

I'm looking for a software or online website that creates animated videos that supports the integration of a business logo. Example - Facebook Video I found many online services that create animated ...
2
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1answer
58 views

Create time-lapse gif centering point of interest

My wife is currently very pregnant and I have taken a photo every week of her bump. I now want to make a gif or something similar showing the bump growing. I used the first free gif maker I found (...
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1answer
37 views

Does anybody know any movies or stock footage with 1800's docks?

For my school project I need footage of an 1800s dock with old-fashoined sailing ships at it. I've been searching for at least 2 hours already, but I found nothing useful. Does anybody know any good ...
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1answer
366 views

Live-stream HD camera to stream on one's own Wordpress website

I was wondering if someone could help me with this project with live-stream cameras. I am not sure what the best camera / broadcast transmitter or internet package I should purchase to ensure that it ...
2
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1answer
1k views

ffmpeg trying to convert AVI to MP4 but not playing

I'm trying to convert a video file from AVI to MP4 but it doesn't seem to play, my code: exec("ffmpeg -i ".$video." -c:v libx264 -pix_fmt yuv420p -movflags faststart ".$withoutExt.".mp4") Even plain ...
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1answer
84 views

exporting video from flash for html5 video changes colors

I'm exporting video from Flash CC 2015 to video - it renders a quicktime (.mov) file which seems to retain the quality and color palette of my original flash file, but then when I use adobe media ...
4
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1answer
993 views

Encode video for html5 and javascript controlled playback

I want to create something like Apples Mac Pro product page http://www.apple.com/de/mac-pro/ where html5 video playback is being controlled via javascript (by manually setting the currentTime ...
4
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3answers
126 views

What PC software offers speeding up video & sound together at 20x+?

I'm new to video editing, and I'm trying to find the right software to fit my needs. I am interesting in creating videos where I want to speed up both the video and the sound together to rates of ...
2
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3answers
74 views

Royalty Free Videos?

I have seen free images and music, but is there any site out there that gives out free non-copyrighted movie clips that can be used? I want to be able to search and look for movie or video clips ...
1
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1answer
525 views

best tool to use for vine production on windows

I want to create a vine on my laptop bit not sure which software to download to do it as most of the ones I have come across look spammy and don't want to kill my computer with virus's.
4
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1answer
348 views

How to compress videos for a website?

I want to start a website in which there are some videos. When I searched Google regarding this video website I came to know that for the proper working of the videos we should compress the videos. ...
2
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1answer
104 views

Endless video chat?

Looking to create a video conferencing experience between 2 offices. Want to make it like a window where people can just walk up to the camera/screen/mic and see who is there. Is there a cheap way to ...
2
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1answer
892 views

ffmpeg encoded videos are not playing on mobile browser

I have set up a server to upload and play videos. I used django/python as the scripting language, and nginx and gunicorn as the webserver. I am using videojs as the video player. For h264 mp4 I tried ...
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2answers
224 views

Panasonic DMC Gf6 w/HDMI output: can I connect directly to Mac Mini w/o converter?

Trying to figure out whether I can live stream a music performance at StageIt, Ustream, Livestream, etc. without buying any new hardware. Here's what I've got: Panasonic DMC GF6 camera w/HDMI and ...
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0answers
61 views

Equipment & Software for video bridge (video link) event

I need to create a portable setup for events built around a video bridge: The performer is abroad the audience & presenters are in-house The performer needs to see the audience & presenters ...
1
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1answer
34 views

What to make: a film, short film, series, web series?

I'm an independent indie film-maker with a strong ambition to advance onward, and I have no contracts whatsoever. Is it better for me to create a feature film, short film, series, or a web series? ...
2
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1answer
731 views

HTML5 background video encoding settings

I'm doing a full page background video and I'm trying to convert the original mp4 to an webm. The background will not have any audio. I'm currently using ffmpeg. ffmpeg -i INPUT.mp4 -b 614400 -s ...
1
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1answer
1k views

Variable Bitrates for Streaming?

I'm building presets for our users to convert the videos into an appropriate format for our online video repository. Since it's been awhile since I've built something like this from scratch, I've been ...
3
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5answers
5k views

YouTube's 60fps runs smoother than games?

When watching a video on YouTube in 1080p 60 FPS the video runs very smooth and looks nice. When I play games on my PC with more than 60 FPS it does not feel as nice. Is there a difference between ...
2
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1answer
219 views

Real Time personalized videos

I would like to achieve a video with custom text pulled from a database or user input as the following : http://videopersonalization.net/kia.html Can somebody shed some light on the process without ...
1
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1answer
1k views

Why do SRT subtitles fail to appear in my MP4 videos on iPhones?

I'm using videojs in an HTML page to publish a video with VTT captions. Problem is: iPhones do not play the mp4 in the videojs player - it renders the full videojs player, but when you click the Play ...
1
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2answers
4k views

Video mixer from multiple sources into one

I want to take two video inputs say one from camera through hdmi/dvi etc and one through laptop(some presentation running in it). One, I want to mix these two video streams and take it out as a single ...