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

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959 views

vimeo.com shows Access Denied

Last few days I have noticed that, I can not access https://vimeo.com Whenever I go to vimeo it responds with a blank page stating "Access Denied". I have tried different methods to overcome this ...
0
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0answers
21 views

Movies are corrupted/ending in the middle

I watch movies in Media Player Classic Home Cinema. This is the third movie that the same issue happens. In the middle of it, the movie stops. When I go see what happened, it just jumps to the end ...
0
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0answers
36 views

How to use a download accelerator to download videos with Video DownloadHelper?

I use Video DownloadHelper to download videos from a server that fails often (so resume option is of great use) and works much faster with multi-stream download managers. In the past Video ...
0
votes
1answer
72 views

ffmpeg concat mp4 loosing the audio synch

i have multiple mp4 file (i already converted it into .ts) and while concat i am missing the audio synch. I mean it just push the audio track together. say i have four .mp4 file where 2 of them ...
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0answers
31 views

Batch render .mp4 to .webM keeping folder structure

I'm not a native mac user but I've managed to put together a code for batch converting .mp4 to .webm which is: for i in *mp4; do ffmpeg -i $i -c:v libvpx -qmin 0 -qmax 20 -crf 10 -b:v 1M $i.webm; ...
0
votes
1answer
73 views

What happens when you change video resolution on a player (netflix, youtube, vimeo)?

Of course the overall quality goes down and the bitrate is lowered, but is the actual pixel count lowered? If so, how? When you upload a video it is usually transcoded into various bitrates, but is ...
0
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0answers
123 views

Finding and Saving Media Player Classic downloaded subtitles?

Recently I discovered this feature which enables users to download subs directly from the MPC program. However, I thought that by default it downloaded the file directly to the folder where the movie ...
-1
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2answers
37 views

How to give a 5GB video file to a friend, so that it'll play on their TV? [closed]

I have a .mov that I'd like to bring to an event and show people. It is 5.33 GB and I have it on my Mac. I have a 16GB flash drive, and the host has a TV with USB input. I'd like to get that file onto ...
0
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1answer
93 views

convert mp4 video file to any video file, playable in windows media player by VLC media player

I have some mp4 video files that are created by KAZAM. But I need to play those files on Microsoft Windows only by Windows Media Player (I can not install for example VLC media player). Also I can not ...
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0answers
19 views

Does a DVI-D to 2x DVI-D Digital Video Splitter Cable add any latency to my monitor?

So I bought the following DVI-D to 2x DVI-D Digital Video Splitter Cable. I was wondering whether using these cables introduces any real latency to the signal from my video card to my monitor? ...
0
votes
1answer
44 views

Convert m2ts to (if possible) lossless format for m2ts to save space?

I have hundreds of m2ts formatted video files resulting from legal recordings from TV. Now I would like to keep them, but they are huge. Is there a format I can convert them to which is preferably ...
0
votes
1answer
73 views

Full-SBS 3D movie bitrate when ripping

When ripping movies from iso to full side by side format, 3840x1080 usually (1920x1080 each eye). Shouldn't the bitrate double? I've always wondered that, what do you think?
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0answers
17 views

Moving (Seek?) Video Preview on Windows (Like on Android)

Is there a way to show video previews when entering a folder like on Android? Or like on websites that show previews for videos that move as long as you hover your mouse over it? Just to be clear: ...
1
vote
1answer
197 views

VLC media player select audio track for conversion

When using VLC media player to convert a video with multiple audio tracks into another format (that may support only one audio track) using only one audio track, how do I select the audio track that ...
0
votes
1answer
328 views

FFMPEG extract audio from video with an annoying sound at the end

I'm using FFMPEG to Extract audio from an *.avi video file This is the avi file format printed with ffprobe ffprobe 0.avi ffprobe version 2.8.4 Copyright (c) 2007-2015 the FFmpeg developers ...
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votes
0answers
27 views

VGA monitor won't wake up with new DVI-D to DisplayPort monitor connected

Connected a new acer K202HQL monitor as a 2nd monitor to Lenovo ThinkCentre which already has a Samsung SyncMaster 2494 monitor connected via VGA. Samsung and Acer monitors both worked in the ...
2
votes
1answer
268 views

Merge two videos with transparency in ffmpeg

I have two videos merged into one file using below command. Unfortunately second video covers first video and it is not visible. How to make second video transparent (eg. 50%)? ffmpeg -i in1.mp4 ...
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2answers
194 views

Crop rotated video using ffmpg

I am working on android application that crop videos using ffmpg,This works fine for all videos but not for videos recorded by phone camera,I have noticed that all these kind of videos has "rotate" ...
1
vote
1answer
108 views

FFMPEG Chunk too big?

I have a sequence of .png files, and I am trying to convert them into a movie. The problem is that when I try and convert it to avi format, ffmpeg says "chunk too big":. I am running the command: ...
1
vote
0answers
28 views

Can I check online a local storage video file

I have downloaded a video file which when opened plays only sound and the screen stays black. I'm wondering if it's corrupt or the reason is in my software - codecs, etc. Is there a way to see if ...
1
vote
1answer
181 views

How can I make Finder display video file duration?

I have to open the files in VLC to see what the file duration is which frankly is ridiculous due to Finder not showing any information, even if I look in Get Info there is nothing Is there a way to ...
0
votes
1answer
40 views

How can I use a PC's monitor output as an input in anoter PC?

I would like to make some real time video mixing setup where there will be multiple PCs creating CGI/graphic output and many cameras creating real life output that should be connected to a mixer PC ...
1
vote
1answer
187 views

convert high -speed video to normal by subsampling frames

I've found any number of commercial apps that can convert, e.g., 120fps "slow motion" videos to 30 fps by writing every n-th frame to a new video file. I was hoping that the usual freeware tools such ...
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0answers
38 views

Xorg: no signal on external display

I'm having a problem accessing an external screen through the VGA connector on a ThinkPad T60 laptop. Xorg seems to detect the screen, because after connecting the screen to the VGA connector, I'm ...
3
votes
1answer
50 views

ffmpeg add silent audio channel

I'm creating seperate mp4s from jpg & png files, then concatenating them. This process is working well. What I want to do now though is concatenate files with an audio contents to them. This isn't ...
0
votes
0answers
275 views

howto watch embedded html5 video with `blob:` url with external player

Recently I stumbled upon blob:http* urls in <video src=*> on some websites. Is it possible to watch these in an external player? I tried VLC out of the box, but it doesn't seem to work, vlc ...
1
vote
1answer
52 views

Adding videos to MiniDLNA Raspberry using LAN

I have a Raspberry with MiniDLNA, it acts as a dlna server through my local network. I have connected an external HDD to the Raspberry, which contains all my videos. Everything works well, without ...
0
votes
2answers
47 views

ffmpeg creating mp4 from images last image dropped

I am trying to create an MP4 video from static images, *.png and *.jpg. The last image is being dropped from the mp4. Does anyone have any clues for me ? The images in the directory are : ...
2
votes
1answer
92 views

Impact 360 videos are distorted and several horizontal black lines show on monitor

This is a very specific issue, so I'm not sure if anyone else has experienced this or not, but all suggestions are welcome. In our company, we use a web application called Impact 360 by Verint, which ...
0
votes
1answer
105 views

Extract frames from video using ffmpeg — frame accurate?

I need to extract highest quality frames from a video. I'll be using ffmpeg this way: ffmpeg -i source_vid.mp4 -ss 15:10.123 -to 15:11.249 frames/frame_%03d.png My questions: Will ffmpeg ...
2
votes
1answer
1k views

ffmpeg warning: “unknown side data type”

When trying to run a video conversion or a desktop recording with ffmpeg I'm getting this warning message in yellow color: unknown side data type 10 (24 bytes). Using ffmpeg in Arch Linux x86_64 ...
0
votes
1answer
24 views

How do I encode the FLV to a temporary file and then output that to stdout with FFMpeg?

I know ffmpeg supports piping. I am trying to achieve what was described in this answer quoted below If you are willing to accept a solution that does not truly stream the resulting frames, but ...
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votes
2answers
17 views

How many bits are in NON 10bit video?

Recently saw an information about so called 10-bit video or Hi10P. Unfortunately, I didn't understand, if this more than normal or less than normal. I can't think that it is more than normal because ...
0
votes
1answer
68 views

How to keep audio when converting to MPG with FFMPEG

I'm converting a video to MPG and the output has NO audio. I know I should specify the audio stream but can't find how in the documentation. I need MPEG as output container because I stream my videos ...
0
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0answers
47 views

How do you create a crossfade transition between multiple videos in FFMPEG?

I am currently looping MP4 videos with audio through FFMPEG. Here is the code del intermediate1.ts del f.txt echo file intermediate1.ts>f.txt echo file intermediate1.ts>>f.txt echo file ...
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votes
1answer
500 views

Make ffmpeg loop video indefinitely while streaming

Is it possible to make ffmpeg loop an input file infinite times copying its video and audio and streaming it to a RTMP server (nginx with rtmp module). I am trying to create an animated video which ...
-1
votes
1answer
41 views

Upload to youtube and keep all mp4 settings

Is it possible to create an mp4 in such a way that youtube will more or less leave it alone when uploaded? I.E. I want to upload a file to youtube, and then re-download it later using a firefox plugin ...
1
vote
0answers
76 views

What ffmpeg settings to get the best possible video resolution/framerate that my webcam is capable of?

I want to record the best possible video file (in terms of resolution/framerate/colors) from my webcam. Right now I am using this command: ffmpeg -f v4l2 -framerate 25 -video_size 640x480 -i ...
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0answers
24 views

FFMpeg Convert FLV to ISML at 30 Frames per second

I'm currently trying to convert a FLV into a ISML but for some reason the duration of the video does not show, nor do the frame rates or bitrate But the video does play, just crashes at the end of it ...
0
votes
1answer
198 views

Standby/Offline stream image with ffmpeg/nginx RTMP

Is there a way to script NGINX RTMP to show a Offline/Standby video or static image when there is no incoming streams to rebroadcast? The idea is that when there is no incoming RTMP streams (ffmpeg, ...
0
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0answers
71 views

ffmpeg image to video w/ colorchannelmixer

We are trying to input a single image and convert to a 5 second video with colorchannelmixer applied. The process runs without errors but the .mp4 video is corrupt. The process works if output to a ...
0
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0answers
36 views

Quality loss in ffdshow deinterlacing settings

I have been using ffdshow and haali media splitter aka matroska splitter as video codecs in order to export video in Ableton Live. However, external configuration of ffdshow is required. There are ...
1
vote
1answer
45 views

How to download skype video message from the cloud?

I need to forward a video message from a contact to another contact. Skype (v. 7.14.85.106) gives me this link which opens in a browser window. After examining the streams through Chrome's network ...
1
vote
1answer
80 views

How to cut video files by frame

Does anyone know of a software that could be installed/compiled for linux that is able to cut video by the frame? Thanks.
1
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0answers
58 views

FFmpeg dropping frames of second input file while using concat

I am currently trying to take a video file and split it into pieces that can then be encoded and pieced back together later. As a test I am trying to split a video into two pieces and then stitching ...
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0answers
49 views

Change video metadata

I have downloaded some videos that contain title metadata, which contains rubbish text. This unfortunately causes vlc to display the title metadata when the video is played, instead of the file name. ...
0
votes
0answers
37 views

Windows 8 and 10 slight video lag (core i5 5200u, Intel HD 5000)

I have recently bought a Lenovo Yoga 3 14' ultrabook with Intel Core i5 5200u processor, Intel HD 5000 integrated and discrete Nvidia GT940m graphics cards. I am satisfied with the products - it is ...
0
votes
1answer
116 views

Adding time stamp on frames captured using ffmpeg

I am trying to capture frames using FFmpeg and add current time stamp on to it. Below code is working fine for a linux PC : ffmpeg -i input -vf "drawtext=fontfile=/usr/share/fonts/TTF/Vera.ttf: ...
1
vote
2answers
37 views

Command line way to flatten a multi-channel-audio .Mov into a single-channel-audio .Mov?

Caveat: I'm not very familiar with audio codecs and terminology, so it could be that I'm not using the correct words to describe what I want to do. I've attempted to make that clear. I'm using ...
1
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0answers
143 views

How to download video streamed in chunks? [closed]

I have this series (which is freely distributed online) and I want to have a DVD recorded with the chapters. I'm trying to download the video but since it's in chunks, I'm having problems to get the ...