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

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4
votes
1answer
2k views

iTunes video black screen until select computer output

I don't remember this happening before, but now whenever I play any video in iTunes (podcast video, movie, TV show, iTunes extras stuff but the menus work) it just shows a black screen with the sound ...
0
votes
1answer
14 views

ffmpeg: Highest quality 50i to 50p conversion, comparable to Adobe Premiere

I have 50i footage (more specifically tagged as 25 fps but does contain movement on the secondary fields). I am able to get pretty good quality conversion to 50p from Adobe Premiere by simply ...
5
votes
2answers
11k views

How to cast Skype audio to TV from Nexus 7 via Chromecast?

I just unwrapped and plugged in my new Chromecast dongle. Owning a Samsung Smart TV with DLNA, it covers most of the Chromecast capabilities anyway, but I wanted wireless means to mirror my Nexus 7 ...
0
votes
0answers
10 views

Videos doubled in frame when uploaded to YouTube with Cyberlink Power Director 13

When I upload a video to YouTube from Cyberlink Power Director 13 it shows up doubled; two videos placed side-by-side in the same video. It has happened with the last two I uploaded. I upload in full ...
2
votes
2answers
43 views

What’s the best way to connect 12 different SSDs—each already containing non-formatable, unique data—to my editing workstation?

We have a HP Z840 Windows 7 PC for video editing. Recently we recorded 4K video onto 24 SSD drives in the 4K Pro Res 422 format. We need to connect up to 12 of these SSDs (12 cameras, with 1 drive ...
1
vote
2answers
3k 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
11 views

Do filtergraphs copy audio streams by default in FFMpeg?

I 've got the following command in FFMpeg: ffmpeg -i file_input.mp4 -filter_complex split=2[i1][i2];[i1]scale=trunc(oh*a/2)*2:480[o1];[i2]scale=trunc(oh*a/2)*2:640[o2] -map [o1] -map 0:a -pix_fmt ...
0
votes
0answers
6 views

LAV filters and Audio Processor Replacement?

I want to watch videos but I don't care about video quality, only audio. But for certain reasons (please don't ask), I don't want to install or register filters onto windows (for example an .ax file) ...
0
votes
3answers
51 views

Can I safely replace a CRT monitor running at (1024x768) with a 21" TFT (1920x1080) HD monitor?

My archaic CRT monitor has a resolution of 1024x768. My GPU is an Intel 82945g chipset, CPU is P4, 1GB RAM running Windows XP. I want to replace the CRT with a TFT which comes with 1366x768 ...
4
votes
0answers
22 views

Why do video players affect my GPU overclock?

I have a Sapphire Vapor-X Radeon HD7950 OC edition graphics card. It runs at 850 MHz using the regular BIOS and at 950 MHz using the Boost BIOS. I'm using the Boost BIOS. When computer boots, the ...
0
votes
0answers
39 views

How to add dedicated RAM on video card without BIOS?

I have Windows 8.1 on a Toshiba Satellite L505D-S5965 with AMD Radeon 3100 Graphics card. The video card has only 256 MB of dedicated RAM. I saw that to add dedicated RAM to the video card I would ...
0
votes
0answers
5k views

How can I set the webcam to a mirror effect?

Hello :) I just got the new Windows 8 MIU (I think that's what it's called) where the main page has all the apps and such , instead of the normal desktop. I hope you understand what I mean . But ...
1
vote
1answer
18 views

Weird sound problems cropped up on Ubuntu 14.04

Please help! Today I was trying to edit some home video with KDENLive and when I'd try to preview my videos, they'd play for about a second then lock up the program. In troubleshooting, I ...
1
vote
3answers
2k views

Computer turns itself on with only black screen

I have a computer, a Dell Optiplex 755, that turns itself on whenever it is being supplied power. It turns on, and all the lights come on, the fans spin, and the monitor does recieve input, but it's ...
-1
votes
0answers
11 views

How to set default video playback resolution on Google+? [migrated]

I've been using google plus to host and share videos lately and I really like it. Unfortunately when I click to play back a video it defaults to 360p when 720p is available. Is there some way to set ...
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
23 views

FFmpeg - Possible to scrub in FFplay window using lavfi?

After some help on here earlier today, I'm able to get to FFplay to render a video with some filters using lavfi. Here is an example of a simplified working command: ffplay -f lavfi ...
2
votes
1answer
37 views

ffplay - Unable to Find File Using lavfi [duplicate]

I'm having some trouble using lavfi within ffplay to apply filters. I'm simply trying to pad one video, and overlay another video within the padded area. My command and console output is as follows: ...
19
votes
6answers
10k 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 ...
1
vote
1answer
24 views

ffmpeg using -re and -ss together

I'm using ffmpeg to livestream a video file to an RTMP server. I'm using the -re option to ensure the video is streamed at the proper rate to the live source. Occasionally I want to stream the video ...
1
vote
0answers
14 views

What is the difference between Burning via Data Size over Time Duration

Assume i have 2 Video Files, both 20 minutes long, both same format. one is 2 GB (File A) and one is 200 MB (File B) because it's been heavily compressed. Now if i remember correctly i can burn 120 ...
1
vote
1answer
17 views

Stop screen changing when using HDMI Switch on PC?

I have a HDMI Switch which has both my Xbox and PC going into it. I also have another screen which is only my PC on DVI When I use my PC I use the dual screen setup and it works fine However when I ...
1
vote
1answer
32 views

Videos on YouTube and Windows Media Player are oversaturated; have too much contrast

When I play videos on Youtube in minimum screen or middle-sized, videos are normal. However when I play them in fullscreen the video is oversaturated (has too much contrast and light). The same ...
0
votes
1answer
46 views

Horrible Problems With 4K Video

Windows 7 is having a real issue with the 4k Video files I have. When I right click > properties > details, the frame height and width doesn't exist. Windows media player will only play audio, and ...
0
votes
2answers
6k views

Subtitles .SRT are not displayed on my Sony Bravia TV while they are displayed on my Samsung TV

I have plenty of MKV files with their SRT files stored on a DLNA server. Subtitles appear well when watching these movies on my Samsung TV, but do not appear on my Sony Bravia. How can I solve the ...
0
votes
2answers
47 views

Only 360p on Youtube with HTML5

I recently read that Firefox improved it's HTML5 video support, so I thought I gave it a go again, because I am not a fan of Flash. It works fairly well, but unfortunately the videos are limited to ...
6
votes
5answers
2k views

How do you convert FLV file format to a format that Picasa recognizes (e.g. AVI, MPEG, WMV)?

I use one of the Firefox plugins for embedded video to download content from Youtube and other sites. The program downloads these videos in FLV format, and I have VLC Media Player to play them, which ...
1
vote
2answers
3k views

Can I use Cat 6 cable with CCTV camera for video output

Can I use the 8 cables inside the Cat 6 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 ...
2
votes
0answers
18 views

irfanview show .mov videos in main window

I'm using irfanview as my main image viewer, however I'm a bit annoyed by the fact that .mov files (from my smartphone) are played in an external window (either quicktime or the other external video ...
0
votes
0answers
6 views

Show video from Motion on lcd display Raspberry Pi

I use Motion service on my RPi to collect video from webcam in my garden. Also, I heard a lot about lcd for Raspberry. Is there any way to show on lcd connected to computer video from webcam? Thanks ...
7
votes
3answers
2k views

Automatically split large .mov video files into smaller files at black frames (scene changes)?

I have 65 .mov video files named tape_01.mov, tape_02.mov, ..., tape_65.mov. Each is about 2.5 hours long and takes up many gigabytes. They are digital copies of what were VHS tapes (my family's ...
0
votes
1answer
22 views

Linux — How can I run a script after a video has finished playing?

I want to add the default emblem to videos I've finished watching. Any straightforward, non-manual way to run a script if and exactly if a video has finished playing? Can be for any linux ...
5
votes
3answers
5k views

How do I save the buffered flash video (on Linux)?

There used to be a method for extracting buffered flash video in any browsers (like firefox, chrome, etc.), which makes use of the command ps and spies the fd that is pointing to an in-memory ...
0
votes
0answers
24 views

FFMPEG: Windows binaries with globbing (libavformat) support?

I am struggling to get ffmpeg to combine a bunch of images in to a video which have a format with a full 17 digit timestamp. 17 digits is well beyond what -i %d will support. So I want to use ...
0
votes
1answer
10 views

Media Player Classic plays everything stretched/zoomed

The program sudenly started playing all videos very stretched or zoomed, not even changing the pan/scan, zoom and the like works. I re-installed my video drivers, CCCP and MPC-HC. But it persists. The ...
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
0answers
165 views

FFMPEG “Past duration 0.xxxxxx too large”

I'm recording an HLS streaming and I would like to save in a FLV Container. My ffmpeg's cmd is: /.../recorder/class/ffmpeg-2.6.1-32bit-static/./ffmpeg -i http://server/url/playlist.m3u8 -b:a 128K ...
0
votes
1answer
144 views

SRT Subtitles - issue with line breaks

I've manually created an SRT file through textEdit. I used all the right formatting and it played well on VLC. 20 00:04:23,020 --> 00:04:24,230 - Nah, I'm not hungry. 21 00:04:24,230 --> ...
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 ...
1
vote
1answer
17 views

How to find link between /dev/video and lsusb output

Linux exposes camera interfaces at /dev/video* but that interface doesn't describe the make/model of the camera. Meanwhile, lsusb reports the make/model of all USB devices, including the cameras, but ...
0
votes
1answer
528 views

Youtube downloader that can use the youtube.com/user/userxxxx url [closed]

I am trying to find a youtube downloader that allows to put in the url youtube.com/user/userxxx, then presents me with a list of all the videos of userxxx so that I can select the videos I am ...
2
votes
2answers
43k views

Strange monitor issue - screen goes black after a few seconds

My LCD monitor display is going black (turning off). It's a Samsung SYncMaster 2233 widescreen. I am trying to figure out if there is anything I can do about it, or if the monitor is junk. I have ...
3
votes
1answer
9k views

Is it possible to download entire YouTube playlist using IDM?

I download youtube video using IDM. All I have to do is use Mozilla, install a some idm download plug in and there you go. You can see IDM "DOWNLOAD" label towards the top right corner, or you can ...
0
votes
1answer
47 views

FFmpeg - Apply blur over face

I'm trying to blur a portion of a video using FFmpeg (specifically to blur a face). I have been trying to use a combination of timeline editing and the various bluring filters, but I cannot find a ...
7
votes
2answers
12k views

Convert video with vp9 codec using ffmpeg

I am trying to convert input.mp4 video to output.mkv using vp9 codec. I have install development version of ffmpeg via: brew install ffmpeg --devel. ffmpeg -i input.mp4 -vcodec vp9 output.mkv But I ...
-2
votes
2answers
56 views

Watch TV shows so that I can continue where I left off [closed]

I have several TV shows or series on my harddrive such that folder one contains all of the West Wing TV series and folder two contains all of the Simpsons TV shows and folder three contains all of the ...
34
votes
8answers
131k views

How can I merge two mp4 files without losing quality?

I have two high-quality mp4 files, which are of two parts of the same show. I want to merge them together into 1 file, and I usually use VirtualDub to merge my files... But it doesn't seem to support ...
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 ...
0
votes
1answer
40 views

Kodi not updating video tags correctly

I'm using Kodi 14.2 Helix and also using tinymediamanager to manage my library. I'm adding tags to some movies and tv-shows to be able to filter some lists. NFO files seem correct, they have the ...
0
votes
1answer
3k 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 ...