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

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22 views

Why ffmpeg increases file size?

I'm trying to encode the video in the same quality in the same format, but the output file is several times larger than the input file. Whyis it happens? I want to fix the encoding errors, but I can ...
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0answers
10 views

how to download video from wistia

how can I download video Wistia or from page which embeds Wistia? For example this one (if video wont play please try different browser). I've tried FF developer tools and network tab with no luck. ...
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0answers
32 views

Login loop in Kali Linux after updating/upgrading

I've updated/upgraded my Kali Linux and now I'm stuck in a login loop.I've tried everything in console (Ctrl+Alt+F2):dpkg --configure -asudo apt-get updatesudo apt-get upgradesudo rebootThen ...
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18 views

TV kiosk solution for videos [on hold]

I would like to have a device, or some kind of solution, that allows an administrator to upload videos to it remotely. These videos would then be available to view on a TV. The big caveat is that the ...
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1answer
16 views

ffmpeg is it safe to do multiple audio filters simultaneously?

So I have a few questions to go with this. I see a lot of people converting 5.1 to stereo by simply doing -ac 2... is this correct? I thought I would have to do something like:pan=stereo|FL=FC+0.30*...
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0answers
26 views

Reliable computer for live streaming video to youtube 24/7? [on hold]

I have a live stream running that sends a 1080p video stream to Youtube. It receives the data from a camera in the network, converts the stream (using ffmpeg) and uploads it to the Youtube channel. ...
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0answers
14 views

Compatible FFMPEG parameters for media source extension (webm,vorbis,mp4) [on hold]

i use this script for testing:https://github.com/nickdesaulniers/netfix/blob/gh-pages/demo/bufferWhenNeeded.htmlhttps://github.com/nickdesaulniers/netfix/blob/gh-pages/demo/bufferAll.htmland i ...
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1answer
24 views

Ffmpeg Nvidia GPU mkv encoding output file size

I have been working with below environment.Ubuntu 16.04.3FFmpeg: 3.4.2-- configuration: --prefix=/usr/local/ffmpeg_new/ --enable-cuda--enable-cuvid --enable-nvenc --enable-nonfree --...
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1answer
22 views

Stop Finder from buffering (network) videos in macOS (Sierra)

I'm using a VPN connection to my movie database at home.Unfortunately when I open it in Finder and click on a movie (mkv), before I can even open it or drag it somewhere, the bouncy ball comes into ...
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votes
1answer
20 views

Decrypting HLS stream

I have a continuous HLS livestream that is Widevine encrypted. I can play the stream in my browser, but I want to be able to play the stream locally on a device which does not support encryption. ...
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0answers
33 views

How can I save a video I am streaming with VLC?

Is it possible to watch a video as it is downloading using VLC using MacOS? My connection is metered, so I'd like the video to be downloaded locally, but I wish not to wait for it to download ...
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0answers
18 views

Transcoding rtmp for udp using FFmpeg

I have a Digital Headend IPTV and I put the channels in the cloud and I try to transcode them to another rtmp server for udp using ffmpeg, but when I put the parameters using the command below....
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0answers
26 views

Add keyframe to middle of video without reencoding entire video

I need to add I-frames to the middle of mp4s at ad breaks so I can segment to HLS and have I-frames when the video cues back in. I know how to do this while reencoding the entire video and forcing key ...
0
votes
1answer
21 views

Black video generated by ffmpeg

When I generate a video starting from a sequence of .png snapshots, the output video is black. Here is a minimal working example: I generate the video from these two frames with the following command ...
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0answers
37 views

Elgato HD60 S Capture software for Linux - VLC? [closed]

Specifically, I am looking for software that will let me accomplish Picture-in-Picture. If this isn't doable, I'd prefer a way to get raw video at the least. VLC would be ideal but I'm afraid I can't ...

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