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

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2
votes
2answers
6k views

HTML5 video playback is choppy and corrupted in Firefox

I am only experiencing this issue with Firefox. Other browsers work fine. Here are my specs: Firefox 28.0 Windows 7 Ultimate, 64-bit Intel HD Graphics (driver up-to-date) When I view an HTML5 ...
0
votes
1answer
23 views

nVidia GeForce GT 630M problems

So, this is my video card, supposedly a decent one. http://gpuboss.com/graphics-card/GeForce-GT-630M I cannot however play YouTube videos on 1.25 speed smoothly. There are nVidia drivers installed ...
0
votes
0answers
12 views

Sound is off when using mencoder to capture a VHS

I'm trying to use mencoder to capture a VHS using an OTB102 on a Toshiba Portege R705-P35 (which doesn't have very strong video capabilities). After experimenting with the seemingly endless options ...
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 ...
0
votes
0answers
7 views

In Sony Movie Studio 13 what's keyboard shortcut to deselect or unselect a clip

I've positioned cursor at a specific time on the timeline, and I want to cut or do something at that specific time, then I realize I've got another clip selected somewhere on the timeline. How do I ...
0
votes
0answers
24 views

Embeddable live stream [closed]

Superuser wizards - I'm looking to live-stream an event, and would like to embed the stream on a webpage. It's an art installation that's running for a few weeks, and I'd like the stream to be ...
0
votes
2answers
2k views

Can I use cat6 cable with CCTV camera for video output

Can I use the 8 cables inside the cat6 cable to get the video from 4 cctv cameras. I find it very bulky to have one big wire for every camera. I thought if its possible to use 4 pairs to tranfer ...
0
votes
2answers
2k 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 ...
1
vote
1answer
34 views

Ffmpeg chain references to other parts of the command for dynamic watermark size

I have been reading the ffmpeg documents for a while now. But I can't seem to wrap my mind around how the filters, naming and backreferences work. Or whether what I want is even possible. I am ...
3
votes
3answers
618 views

What could cause graphics corruption “Starburst” pattern?

Some time ago, I picked up an HIS ATI 4670 graphics card. It worked great, except that after 30-40 minutes of gaming (and sometimes Flash or other "2D" video) it would corrupt the display of the game ...
18
votes
4answers
9k views

How can I disable HTML5 content in popular browsers like Firefox and Chrome?

The bad thing about Flash video was that it required a third-party plugin to play the content. The good thing was I could select which content to play; using the click-to-play feature in Firefox and ...
0
votes
2answers
2k views

Is there anyway to play MP4,AVI,MKV inside Firefox Browser?

Firefox brower can handle and stream flv files with help of Adobe Flash Player,it is well known to us.But can we play MP4,AVI,MKV file on Firefox without downloading?
0
votes
0answers
27 views

JWplayer won't play video tell 100% buffering

JWplayer will only play a video after the entire video has downloaded. It will not play what it has already downloaded. I can't watch videos on the web untill the entire video is done loading. For a ...
0
votes
1answer
2k views

How to downclock the GPU

Hi My nvidia 8600M GT video card seems to be dying. It freezes the laptop after intense use, then if I restart the display doesn't work right anymore (it shows some random vertical bands). I have to ...
0
votes
0answers
33 views

avconv stream video from USB webcam without delay

I need to stream video from USB webcam. I am using avconv, but it has delay min 5s. Is possible to stream in real time without delay? avconv -f video4linux2 -i /dev/video0 -vcodec libx264 -f mpegts ...
1
vote
1answer
427 views

clipbucket Unknown encoder 'libfaac'

I am using CB script when i upload any video after uploading it give file to processing this my loge Started on 2013-09-06 20:23:00 - 2013 Sep 06 Checking File .... File : ...
0
votes
0answers
47 views

How do I get avconv/ffmpeg to output video with specific tbn, tbc

My father can only use an old video editor (Pinnacle Studio 12) that is very picky on what video files it imports. Here is the output of avprobe one of the videos it manages to import: encoder: ...
0
votes
2answers
20 views

How is mpeg interleaved?

I need to know after how many frames of video the audio part starts for an mpeg file. So for example, first there are 5 frames of video and after that there are 10 audio samples. This would be ...
0
votes
1answer
35 views

batch file for hardcoding subtitles in multiple videos with ffmpeg

My question at the top: What is the correct way to refer to a dynamic file name for the ass filter when using -filter_complex in ffmpeg? The story and my attempt: I have a folder that contains ...
-1
votes
0answers
17 views

How to block YouTube from detecting Flash Player in Firefox without disabling JavaScript? [duplicate]

How does one stop YouTube from sensing Flash Player is installed or not when browsing in Firefox? I believe YouTube uses JavaScript to detect Flash, so one way would be to disable JS on YouTube, but ...
0
votes
0answers
6k views

Quicktime Video not playing on Google Chrome even after installing plug-in

Even after downloading QuickTime for Windows from Apple website , the video on the following URL still resists to play. http://www.mhvt.net/quicktime/eng/vtc/affiliate_spam/folder_permission.php
0
votes
0answers
18 views

How to constrain/stretch a video to a fixed duration using ffmpeg or avconv?

So I have a few hundred clips of videos, about 1 to 5 seconds each, that I'd like to all play at 2 seconds each...this means for the 1 second videos, they get stretched out, and the 5 second videos, ...
0
votes
0answers
20 views

I Can't See My Media Files

I have a new laptop MSi GE70 2PE Apache Pro with Windows 8.1. I am trying to stream my Blu Ray MKV Media Files from my External Hard Drive, to my Samsung 3D TV UA60F8000 via the Windows Media Player, ...
0
votes
2answers
42 views

Cannot open pictures or videos in Windows 7

A couple of days ago my laptop battery drained and shut down. After attempting to turn on, normal boot resulted in a black screen with startup sound. I then followed a guide which led me to restart in ...
0
votes
1answer
2k 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
25 views

Connecting PAL camera to pc and working with the feed

I have an ancient analog camera which has the classic PAL analog output. I want to get this feed, display it on the computer's monitor and save the stream on the pc hard drive. I know that if it was ...
0
votes
0answers
21 views

How do I rip a backup of an HD-DVD? (yes, the old format that was killed by Blu-ray)

I have some old HD-DVDs lying around. I'd like to put them on my computer as a digital file. I'm familiar with Handbrake, and the process of ripping DVDs. But not HD-DVDs. I'm using the Xbox 360 ...
0
votes
0answers
18 views

What does the procamp shader in MPC-HC do?

I get what all the other default shaders in Media Player Classic-Home Cinema do, but the "procamp" one doesn't seem to do anything. So what is it supposed to achieve?
61
votes
5answers
70k views

Using ffmpeg to cut up video

I am using ffmpeg to cut out a section of a large file like this: ffmpeg -i input.wmv -ss 60 -t 60 -acodec copy -vcodec copy output.wmv The -ss part works fine but the -t is ignored. It correctly ...
0
votes
1answer
16 views

Video tutorials of a specific websites are not available for download any more [closed]

I was enjoying learning Maya using video tutorials of SwineBurne university of technology from this address but after downloading some of them, now whenever I click on a download link, it redirects to ...
0
votes
1answer
2k 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
0answers
20 views

MPEG DASH with H264 + H265

I've tried to build an MPEG-DASH stream coding some bitrates in H264 and some others in H265. In a nutshell I'm trying to code the same video with ffmpeg for the lower bitrates in H264 and the highest ...
0
votes
1answer
28 views

.mp4 video icon (not thumbnail) showing incorrectly

I've just noticed an issue with some video files. This only appears to happen for .mp4 files, and not other video formats. If you look below, the "Kung Fury Official Trailer" shows a thumbnail, and ...
0
votes
2answers
9k views

youtube video playing without sound when downloaded?

I have been looking for this since a long long time. I have downloaded a few videos from you-tube using IDM(all mp4). When I opened the video in VLC media player,a black screen appeared and started ...
1
vote
1answer
184 views

Player for playing .mp4sub files

I have just downloaded a bunch of .mp4 files, which are accompanied by .mp4sub files. There are exactly three .mp4sub (named b, c and d) files for each .mp4 (named a). Example pattern: a_Astra.mp4, ...
1
vote
2answers
146 views

Can't get LG BH16NS40 to play Blu-Ray

I have an LG BH16NS40 internal DVD/Blu-Ray player, but I cannot get it to play Blu-Rays. I have updated it to the latest firmware. It came with some "CyberLink" software but I uninstalled it because ...
2
votes
0answers
31 views

Ffmpeg - How to zoomin a video from the center [duplicate]

I'm trying to make a video from an image and I want to add a zoom effect on the center. The input image is 640x360. The command I'm using is: ffmpeg -framerate 25 -loop 1 -i 46686405.jpg -vf ...
0
votes
0answers
14 views

layering video with ffmpeg using black color as mask

I've got two videos (in.mp4 / layer.mp4). The layer.mp4 video contains stuff and pure black color. I wonder how I could use filter to remove the black and replace by alpha. I'm trying to use ...
3
votes
2answers
3k views

.flv videos only play audio without image

I downloaded a pack of about 50 .flv videos, most work just fine on any software that plays .flv, but some only play audio without video. I use Ubuntu 10.04 as main OS but also tried on Windows and ...
3
votes
6answers
4k views

Is there any software that can capture the screen and turn it into a fake webcam input?

Is there any software that can capture the screen and turn it into a webcam-type input so that you can easily record and/or broadcast your screen with regular video software? Edit: Just to be clear, ...
1
vote
1answer
2k views

Sony Vegas Pro 12 Render issue

I have been having the most frustrating issue with Sony Vegas in relation to rendering in 720p as of late. My original system Win7 32 bit 4 gigs of DDR2 Ram 8600 GT Graphics Card AMD 965 Quad Core. ...
4
votes
4answers
4k views

How do I download Vimeo's video?

I need to download Vimeo's video but I just can't find where to download them?
1
vote
2answers
43k views

How to view Flash/video with anonymous proxies?

I've been looking at free proxies from various lists on the net. Nearly every one has a box to put in a URL to browse using the proxy. The pages load (and whatismyip.com gives an IP different to my ...
14
votes
3answers
11k views

How to create an uncompressed AVI from a series of 1000's of PNG images using FFMPEG

How can I create an uncompressed AVI from a series of 1000's of PNG images using FFMPEG? I used this command to convert an input.avi file to a series of PNG frames: ffmpeg -y -i input.avi -an ...
5
votes
3answers
4k views

How can I download a Flash video from a website?

I am trying to download a Flash video, so I can try to convert it to a normal DVD. (FYI: this is a religious video.) Is it possible to download this video? If so, how could I do this?
2
votes
1answer
51 views

VLC record button not saving subtitles from DVD

Very simple question regarding VLC. I researched and found nothing. I need to "record" a short clip from a DVD while the keeping the subtitles. So I start playing the segment and the subtitles show ...
0
votes
2answers
36 views

Why don't iPhone or iPad compress the video they record? [closed]

I just recorded 30mins of video on an iPad (1080p, of course) and it took up close to 5Gb. So my question: is it really so hard to do on-the-fly compression? Surely that's what those multi-core CPUs ...
0
votes
0answers
33 views

Trying to identify the cause of this display corruption

I don't actually know where the root cause of this issue lies or even how to accurately describe it so I will do my best to provide the details of the situation. Hopefully someone will have a better ...
1
vote
0answers
7 views

Android : Where does Video files get stored in YouTube offline feature? [migrated]

I'm using YouTube offline feature in my Android device. I could playback the offline videos within YouTube App even there is no internet connection. But when I searched for any particular video file, ...
0
votes
0answers
76 views

ffmpeg or video codec

I have this problem but I don't understand if is a codec or wrong ffmpeg profile. I'm viewing a video in a web player (videojs). From some PC video work good but, from other PCs, with the same version ...