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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0answers
58 views

No video in Netflix modern (metro) app on Windows 10

I have just installed Windows 10 on my laptop. emachines E443 Processor: AMD E-300 APU with Radeon (tm) HD Graphics AMD Radeon HD 6310 Graphics Windows 10 Pro 64 bits pt-br Besides installing the ...
0
votes
1answer
9 views

How to extract and merge hard-coded subtitle in a video

I downloaded a movie that has hard-coded subtitles, for some reason I don't like the font of the subtitles :P . But since it's hard-coded inside the movie, I can't extract the subtitle with MkvExtract ...
0
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0answers
6 views

audio and video from any source doesnt play

I started having a problem (a few days before switching to windows 10) playing any type of media on my computer. Basically what happens is anything I try to stream or even play a local file on my ...
0
votes
0answers
7 views

remove video support from Chrome

I would like to prevent Chrome from playing any video (flash, html5), how can I do this? I did try to delete the /Applications/Google Chrome.app/Contents/Versions/43.0.2357.xxx/Google Chrome ...
0
votes
3answers
32 views

how do I find royalty-free music for web videos? [on hold]

I would like to add background music to web videos. I do not want to violate any copyright laws. How can I find instrumental music that I can use as background for my web videos?
-2
votes
0answers
20 views

Which automatic audio-to-text softwares are available? [on hold]

I'm carrying out a project for my employer by which our videos-on-demand must implement Closed Captioning options for our Youtube videos. We are in the process of searching for the quickest routes to ...
0
votes
0answers
13 views

How to forward UDP stream from private network to another

I have a network video stream available on a certain private network. I access it through VLC with udp://@IP:PORT I want to be able to forward this video stream to a public website - like a YouTube ...
0
votes
0answers
14 views

How to convert jpeg images in a slideshow video with transition effects

I have some jpeg images and I want to create a slideshow video. I want a crossfade between images. What I tried : Mencoder : I did this command mencoder mf://*.jpg -mf fps=25:type=jpg -ovc x264 ...
0
votes
0answers
10 views

Why concating two videos with ffmpeg (5s and 33s) produce 4m34s video in slow motion

I am developing a service to concat a video (mine) with a another from a user (he/she upload it) and return to user. First I tried to use Concat demuxer because I don't want to re-encode videos if it ...
0
votes
1answer
31 views

One keyboard two computers

I believe in order to send keyboard protocol commands to (2) computers at the same time I would need to sort of "host USB" device. I am trying to control 2 video playback computers sending space-bar ...
1
vote
1answer
45 views

4K videos on YouTube are a little choppy on high-end specs

I've watched various videos, and it's the latest version of Flash and all appropriate settings. I turn the videos up to 4K (2160P) and they chop a little bit ... like every frame isn't smoothly seen. ...
0
votes
0answers
21 views

Corrupt MP4 file: ffmpeg codec, global header, and dvvideo errors. Can it be repaired?

So, I have a number of corrupt MP4 files (some corrupt AVI files, too, but I believe that's a different problem). They seem to have gone corrupt when I had an external hard drive that they were on ...
0
votes
0answers
8 views

Collect Streaming Statistics

I'm using ffmpeg to stream a video and would like to retrieve the video's statistics using ffplay. For example, when I type: "ffplay test.sdp", I can see this line: 8.07 A-V: 0.000 s:0.0 aq= 0KB ...
0
votes
1answer
15 views

Loading Windows 8 Phone onto Mac showing as Unix Executable Files

I'm trying to get videos off my Nokia Windows 8 phone onto OSX using the Windows Phone app. When I import the videos it shows as Unix Executable Files and won't open in Preview/Itunes/Photos/etc. How ...
0
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0answers
14 views

Drop every multiple of four frames with ffmpeg?

I'm making a timelapse with ffmpeg, and had two problems : frames are not properly ordered, because there was half a second between shots and when sorted, milliseconds didn't count in, this gives a ...
-3
votes
0answers
30 views

What is the difference between these two Youtube URLs for the same video? [closed]

I've noticed these URLs are used interchangeably as links for a given video. http://youtu.be/KsGkMSY_Fag which gets resolved to ...
-2
votes
0answers
29 views

Best way to make a media center for kids [closed]

I'm trying to renovate my kids room to conserve space. What I would like to give them is a way to stream online content, preferably with Netflix, but it's not required. I'm also wanting to try to use ...
2
votes
1answer
46 views
+50

How to consider bitrate, -maxrate and -bufsize of a video for web

I am using ffmpeg to encode my videos to upload them on the web. I saw this post about using ffmpeg, but didn't quite get as to how to consider the values. Suppose I have a video of size 70 MB with a ...
0
votes
0answers
13 views

totem used as audio player: How to minimize gaps between tracks

It has sometimes happened here that if I use a live cd, the application least cumbersome to configure to get some audio out of my speakers is totem - even though it was mainly made for videos. ...
0
votes
0answers
10 views

Embedding videos in Evernote notes?

Using the Evernote web clipper, I have the option to clip Youtube video pages. This results in a note with an embedded video thumbnail, which when clicked opens the Youtube page: How can I ...
0
votes
1answer
11 views

Audio-only ffserver feed / adding dummy video to audio-stream

I'm trying to stream audio to ffserver, but when I start the ffmpeg client it says: Missing video stream which is required by this ffm Is there a way to either: Configure ffserver to allow ...
0
votes
0answers
14 views

Display and video card don't interact

I'm faced with a problem that the display and the video card don't interact with each other. Namely, when display is connected to the VGA port I see energy-saving message after that a black screen. ...
0
votes
0answers
10 views

Inability to burn DVD video (any video file) file [on hold]

I upgraded from vista to windows 8.1 on DELL studio 1737 laptop, but since then I cannot burn video file, DVD disc is ejected before burning starts it then ask to insert disc. I use NERO video pls ...
0
votes
0answers
51 views

How to remove hardcoded subtitles from a movie file?

I downloaded a movie in MP4 format, which has japanesse subtitles hardcoded in the video. How can I remove these subtitles in order to use czech subtitles downloaded in SRT format without being ...
0
votes
0answers
8 views

Record screencast for a long time - automatic split file and high memory efficiency [closed]

I would like to record my screen for a long time (about 2 hours). With QuickTime, that I use currently, I've got FPS problems when the video reaches 30 minutes of recording. Do you know a software ...
1
vote
0answers
18 views

FFmpeg's trim command not honoring start value? Video playing from beginning through to trims' end value

I've got a rather weird problem. I can't seem to get ffmpeg's trim command to actually honor the start time and drop the frames before it. For instance, given the command: ffmpeg.exe -i myvid.mp4 ...
0
votes
0answers
25 views

Capturing TS video stream gives Invalid timestamps and Invalid DTS error messages

I'm capturing a video stream using ffmpeg -i "http://streaming_url.com/playlist.m3u8" -acodec copy -vcodec copy -absf aac_adtstoasc "out_put_file.mp4". The m3u8-file links a list of .ts-files. ffmpeg ...
0
votes
2answers
23 views

Graphics card not showing in Device Manager but it works

Hey guys got a strange one. I have a Windows 7 PC that was running fine up until last month when the OS took a nose dive. I reloaded the OS back on there but now I cant get it to install the ...
1
vote
0answers
245 views

Asus Zenbook UX305 video driver repeatedly crashes

Multiple times a day I get this error: "Display driver has stopped responding and has recovered". The screen goes black for a few seconds and all programs that rely on the GPU shut down (Google Maps ...
0
votes
0answers
30 views

WebCam live stream

I am trying to stream live webcam feed from Ubuntu machine, to a Unity application on pc (they are on the same wifi). For that to work, I need to define in Unity direct URL to video, and it has to be ...
-1
votes
0answers
38 views

When I plug my iPhone into my Windows PC, I don't see the slo-mo videos

I recorded some slo-mo videos on my iPhone 5S. When I plug it into a USB port on my Windows machine, I can see "iPhone" appear under My Computer in Windows Explorer. When I click on "iPhone", I can ...
0
votes
1answer
40 views

How to Resize WEBM Videos

I find that a lot of the webm videos (or gifv) on imgur and the like are too small to see (yes, my eyesight is horrible). These types of videos allow for viewing in full screen, but since the source ...
0
votes
0answers
41 views

mkv to mp4 automatic conversion

I have two scenarios here that I'd like to overcome: 1- I have a folder that's full of folders that are full of mkv and mp4 files. I want to use Handbrake, VLC or any other appropriate program to ...
0
votes
1answer
38 views

Is there a way to download/stream videos in a lower quality than the original file? [on hold]

When I try to stream videos (mainly torrent videos) they always are in high quality (720p at least). I don't have enough internet bandwidth to do a smooth stream, so I need to download the entirely to ...
2
votes
0answers
44 views

How do I remove hardcoded subtitles?

I have a video. There are hardcoded subtitles (chinese) in this video but I want to add my own english subtitles. How do I remove them? Is it possible to put a black rectangle over the subtitles and ...
0
votes
1answer
48 views

Increase mean volume of a video/audio file

I have a video file which most of its sound is too quiet. I analysed it with FFmpeg (ffmpeg -af volumedetect) and it gave me the following stats: n_samples: 1240911872 mean_volume: -31.9 dB ...
0
votes
0answers
33 views

overlaying a video on top of another

I have two videos content video and overlay video. overlay video is nothing but video generated from a vector animation and it has a white background. i am able to overlay the animation video on top ...
1
vote
0answers
24 views

VGA to S-video/video converter won't work [closed]

So I bought this vga to video converter and I plug it like it shows on every video on youtube who talk about it and I can't have a clear picture. I set the resolution of my computer to 800X600. What ...
0
votes
0answers
17 views

How to use the Video controller output (backup) while also using the video card output

So, I have been trying to restore an extremely old computer (pavilion a 750y, Pentium 520 processor) to working order by installing a WIFI card, new ram etc. In the process of doing this I discovered ...
0
votes
0answers
33 views

Audio does not play on Youtube/Vimeo

My issue is that no audio plays when I am playing YouTube, Vimeo, or Steam videos, regardless of which browser I use. It does, however, play in VLC media player, Steam games, and works completely if ...
0
votes
0answers
17 views

Is it slower to load an embedded video rather than from its source?

It would make sense that a video that is embedded in a site (like if I were to post a YouTube video on this question or a blog post) would be slower to load because it has to be redirected from a ...
0
votes
1answer
35 views

FFMPEG Split video into random durations within range

I want to split a video into parts, but not equal parts. I want each clip to be between 15 and 50 seconds. But I want each clip length to be random (within that 15 to 50 second range). How would I ...
0
votes
0answers
16 views

won't display posts with videos on facebook mobile version

A friend sent to me a video on facebook but I couldn't find it on the IE (using m.facebook.com web site) on my Windows Phone. To confirm the video was really sent, I opened m.facebook.com on Firefox ...
1
vote
0answers
36 views

saving standard-compliant video from Hikvision DS-2CD2032 cameras

I'm trying to save video from Hikvision DS-2CD2032 cameras (aka Swann HD-820CAM aka Lorex MCNB2151) via ffmpeg. It basically works with a command like this: $ ffmpeg -rtsp_transport tcp -i ...
0
votes
0answers
31 views

FFMpeg keeps hanging/crashing and causing memory allocation issues on Production RHEL Server

I'm working on adding video conversion to a Ruby on Rails (Ruby 2.1.5 Rails 4.1.5) app that I'm working on. I'm utilizing the Streamio-FFMpeg gem within the app so that I can run the necessary ...
1
vote
0answers
48 views

CPU usage while uploading video

This may be a dumb question, but when I'm uploading video to YouTube (through the site's own upload form, in Firefox, running on Linux), I see more activity in my CPU status monitor and hear the fan ...
0
votes
0answers
8 views

Blender Video Editor Images not showing

When I made and saved a video using Blender's video sequence editor, I closed it down, but then the next day the images below overlays wouldn't show up. Is there a way to fix this?
0
votes
0answers
15 views

Windows 8.1 Audio dim while playing media

I am having issues with my windows 8.1 audio settings. Here is a description of what happens: I start any media playback in apps like KM PLayer, Pot Player, VLC, Spotify etc., or media playback on ...
1
vote
1answer
34 views

Noisy ffmpeg video slideshow from images with looseless sound

I would play wav audio and show lyric text on TV screen from dvd/bd player. I create png file from lyric.txt and make video ffmpeg -loop 1 -i lyric.png -i audio.wav -vcodec libxvid -acodec copy -y ...
0
votes
1answer
32 views

Streaming PC with windows 8 to a TV over network

I have a LG TV. I have noticed that I can stream most movie files, for example mp4. files using windows media player, by right clicking on the video->Play to -> LG TV. I am interested if I can stream ...