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

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10 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 ...
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1answer
38 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 ...
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2answers
39 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 ...
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1answer
27 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 ...
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1answer
16 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 ...
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1answer
13 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 ...
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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 ...
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0answers
5 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 ...
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1answer
27 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 syntax is as follows: ffplay -f lavfi ...
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0answers
15 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 ...
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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 ...
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1answer
9 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 ...
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0answers
78 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 ...
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1answer
14 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 ...
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2answers
53 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 ...
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1answer
36 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 ...
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0answers
18 views

Change aspect ratio (16:9 to 4:3) and zoom in particular side

I have some video that have been altered during conversion process. It was initially 4:3 but it was damaged, so now they are widescreen. But if I convert it to 4:3 I need to stretch it out ...
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0answers
15 views

ffmpeg scaling input video converting it from mov to mp4 and watermarking in the center

I'd like to scale videos comming from my DSLR with ffmpeg to a resolution of 960x540, then convert the container from mov to mp4 and after all of these things I'd like to watermark that video by ...
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0answers
15 views

Concatenate video files and add a watermark [duplicate]

I have two different sets of ffmpeg commands working that I would like to try to combine. The first command is a basic "concat" command: ffmpeg -i "concat:file01.mpg|file02.mpg|file03.mpg" -c copy ...
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0answers
25 views

When seeking a YouTube video to the beginning, why does the buffered part get deleted?

I've been unable to wrap my head around this. Let's just say that I opened a YouTube video and I got distracted. So I decided to watch it again from the beginning. When I seek to the beginning, why ...
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0answers
39 views

windows 8 tablet battery died while recording video, the file is lost

I was recording a video with a Windows 8 tablet and after 2 hours the battery died. When I got back home and charged the tablet, the video was not there. There are other videos in the camera roll ...
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0answers
14 views

FFMPEG Command to repeat audio in SlideShow Video [duplicate]

I am using following ffmpeg command to create slideshow video "ffmpeg","-loop", "1","-framerate", "1" ,"-i",bg.jpg","-framerate", "1/5" ,"-i" ...
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0answers
30 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 ...
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0answers
19 views

How to read/Access HDMI Framebuffer in windows?

I am working on an idea where I have Hub and a TV connected by HDMI cable. The process starts with HUB receiving HDMI Input from a source. The HUB receives a video stream as input and I am capturing ...
0
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1answer
32 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 ...
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0answers
13 views

FFmpeg Degrades Quality of Video [closed]

I have been tasked with converting a batch of videos from MOV to MP4 for an application my company is building. We're converting the videos because a short MOV file has an extremely large file size ...
0
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1answer
71 views

Command to create video from images with background video and audio

I am using ffmpeg in my Android application. I want to create video from images with background video and audio. Images are overlaid on video with borders. Video and audio will be repeated until all ...
0
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0answers
41 views

How can I extract a single GOP as images from a video?

I need to extract a complete GOP (group of pictures) from an MPEG-4 video and turn every frame in that GOP into a full BMP image. For example, I imagine something like this: ffmpeg -i Input.mp4 ...
0
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0answers
18 views

Yellow and blue horizontal stripes across the screen when using my Nvidia GTX 470 with a MSI Twin Frozr III cooling system installed

I think I have a faulty video card. A month ago I bought a secondhand Nvidia GTX 470 with MSI Twin Frozr III cooling. I got it specifically for CUDA rendering with the Adobe suite. The temperatures ...
0
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2answers
68 views

ffmpeg: how to convert mp4 to mp4?

The subject is correct ;-) My problem is this: I have a set of MP4 files; all of them play with vlc on my Ubuntu box. But when copy them to USB; and want to play them from my TV ... some work; others ...
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2answers
28 views

How to remove the title property of an avi video

There has been a similar question asked, but the answer does not work for my situation. I have a .avi video which has the title of Video_DVD. This is not the correct title of the video and does not ...
1
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1answer
41 views

Cutting out two parts from the middle of a video with ffmpeg

I have two files, rec.avi and audio_edited.wav, and what I'm trying to do is take the parts 00:30:50–01:42:56 and 02:16:55–04:03:10 of each file, concatenate those and encode them into an WebM file. ...
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0answers
26 views

How can I join two videos at equal frames?

I need to join multiple videos together, with the next one starting somewhere in the middle of the previous one. Therefore, I cant just put them one after the other, instead I need to find out where ...
0
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0answers
13 views

Extract audio from video with FFMPEG but not the same duration [duplicate]

My problem is that i need to extract with FFMPEG the audio contained in a video with the same duration. But for some files that i tested, the audio's duration is sometimes shorter than the video's ...
0
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0answers
63 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 ...
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1answer
38 views

MKV to MP4 with hardcoded subs (how can I delay subtitles?)

I read on another question here on superuser that for converting from MKV to MP4 and hardcoding subs i have to use mkvextract and avidemux, i tried to do it, and basically it worked but... the ...
1
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2answers
68 views

How can I save a video with a seperate audio data in vcl?

Hey I've got a video and a seperate audio data. I can open them both and watch them together in VLC but I would like to have only one video with the audio included, so save them together as one video ...
0
votes
1answer
24 views

Windows Movie Maker not adding audio from wma; can use different program all together

What's the simplest way to do this? I've got several audio files in the .amr format. I want to add them to a Power Point Presentation and have a video of it (so the audio would play in time of seeing ...
2
votes
4answers
263 views

Stop Firefox YouTube from auto-loading videos (HTML5)

I am using Firefox version 36.0.4 which has HTML 5 video. How can I stop it from autoloading videos in YouTube. For example, when I got a YouTube page, videos will immediately start playing. Also, ...
1
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2answers
979 views

Embedded YouTube videos don't go fullscreen in Facebook

I am using Chrome and this just happens in Facebook and just for YouTube videos (HTML5). When going fullscreen it shows the video in for a second and than the video disappears and I see the Facebook ...
0
votes
0answers
34 views

How to slice video in remote http server using ffmpeg?

I want to slice video from remote host . i am using following command to do this ffmpeg -i https://s3-us-west-1.amazonaws.com/path/to/video/messi.mp4 -ss 00:00:03 -t 00:00:08 -async 1 cut.mp4 ...
2
votes
1answer
63 views

Disable video loop

Some sites are using the loop attribute with video <video loop="loop"></video> Example I do not like this. I would prefer the video to play once, then give me the option to repeat like ...
0
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1answer
111 views

How to make a multicast IPTV video stream accessible through WiFi, when it's only accessible through wired connection

So thanks to my service provider I'm able to watch some TV channels through the computer, using software (VLC, ffplay, MPlayer, etc) that is capable of playing multicast UDP streams. My problem is ...
0
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1answer
23 views

Does image quality deteriorate in video if rendered with higher bitrate?

Let's say I want to render a music video with a still image on it (1920x1080) resolution, and I know if I were to decrease video bitrate, the image quality would deteriorate, how about if I would ...
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0answers
18 views

EM28xx input source, ffmpeg raspbian issue

I have a big problem with USB2861 video grabber connected to RPI (em28xx module). Grabber has two input: 0=svideo, 1=composite. When I use command: mplayer tv:// -tv device=/dev/video0:input=1 ...
0
votes
1answer
52 views

FFMpeg cant concatenate videos: Input link in31:v0 parameters (size 1280x720, SAR 0:1) do not match the corresponding output link in0:v0 parameters

I am using fluent-ffmpeg for NodeJS to combine many (50) videos. The command fluent-ffmpeg generates is: ffmpeg -i ./temp/1426738868618B778176A-254A-47E5-80D4-AF9E2DB836C6.mp4 -i ...
0
votes
1answer
59 views

Ffmpeg upscale and letterbox a video

I have a video with that is 480x360 in resolution, what I want to do is upscale this video to 1280:720 and not loos the original videos aspect ration ( letterbox the left and right side) So I know ...
0
votes
1answer
62 views

FFMPEG concat intro video to each file in directory (all mp4)

I'm trying to write a concatenation script (for osx) to add an intro.mp4 video to over a hundred other mp4 videos in a directory. The codec will stay the same mp4, the intro filename will stay the ...
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2answers
126 views

YouTube video crashes only when paused when a using headset, while in Firefox

I have a Logitech G35 headset, as well as a Logitech Z5500 5.1 surround system. I switch between these depending on need. For example the speakers for music, the headset for gaming. Now, sometimes I ...
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1answer
26 views

Unable to re-encode audio stream with different bitrate using ffmpeg

A similar question has been asked elsewhere without a satisfying answer for me. The following ffmpeg command results in error. When "-c:a copy" is added to just copy the audio stream, the video ...