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Questions tagged [video]

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

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15 views

How to restream an HTTP stream over RTSP with VLC?

I want to use VLC 3.0.6 to take in an HTTP stream and restream it over RTSP, basically using it as an RTSP server. I tried using this command cvlc http://0.0.0.0:8080/stream?topic=/iris/camera1/...
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1answer
22 views

Repair broken avi file with known codec and frame size

Is there a way to fix a broken avi (computer powered off during acquisition) if we know the frame size and the encoder? Opening in VLC and repairing it does not work. I have tried following some top ...
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22 views

ffmpeg - segment muxer causing timecode error

I'm attempting to break down a single input file into 4 separate output files using segment in ffmpeg. I'm stream copying to the separate output files (the input uses the DNxHD codec, so there are no ...
1
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1answer
15 views

FFmpeg : How to get last frame from a video

I have a video.mp4 file i want to get last frame from video/mp4 file and save as a image in local. If it is possible then please suggest me. Thanks.
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0answers
25 views

How to trim last second of ffmpeg stream in middle of filter_complex

I am looking for a way to split a video stream inside ffmpeg's filter_complex and then trim one to exclude last X seconds/frames and the other one to contain exactly the rest. Since this is deep ...
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0answers
4 views

Apple ARKit Unity [migrated]

I have a problem with Apple ARKit and Unity. I want to do an AR Experience with 12 different Targets that you can scan and on eacht target there is a Video. The 12 Targets are set as ReferanceImages, ...
0
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1answer
26 views

Download a video from news website

I was on the local news today and would like to download the video from their web page. I have been strugling with terminal for an hour now. What is the best way to download a video like this? https:/...
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0answers
11 views

How to get the current video buffer size?

When we look into the stats of a video streaming on twitch/youtube, we can see a metric called buffer health(youtube)/buffer size(twitch), which basically tells us how much video has been loaded. I ...
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16 views

Google Chrome video streaming freeze fix?

I have a fresh new Windows 10 install with the latest drivers, chipsets, etc. Everything is up to date and I use an SSD as my main drive. It works perfectly in most cases but as soon as I use any kind ...
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0answers
7 views

YouTube API not working in chrome

So I am using the iframe enablejs=1 parameter solution to code a overlay with a custom arrow and image on top of an iframe embeded youtube video. The on click event loaded the iframe src with the ...
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1answer
27 views

FFmpeg How to Overlay two videos with 0.5 Transparency

I have one command which has some issues. if one video have shorted length then second video. first video will pause and second will continue to play. other issue is that this command is very slow ...
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13 views

Inserting a Video in Microsoft Word; works on my computer, but doesn't work when opened on another device

When I insert a video in a Word document on my Macbook Air, I am able to play it perfectly, but when I open that document on another device (a Windows laptop), the video does not play. Is there any ...
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0answers
30 views

ffmpeg conversion is very slow - How to optimize it?

I am cropping and splitting a video of size 13476*1500 into 4 parts, below is the filters. The conversion is very very slow! Is there a faster way to convert the videos? please help! And also i want ...
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0answers
24 views

FFMpeg - How to move overlay a gif from point a to b

FFMpeg - move overlay gif from a point a to b. I used somebody posted here FFMpeg - move overlay from point a to b to c to d. I modified it like this: -i input.mp4 -ignore_loop 0 i example.gif \ ...
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33 views

Invoke SDL configuration variables in windows

I am looking to find a way to invoke the config variables described in \include\SDL_hints.h either globally in windows or for specific applications (similar to how you can do so in linux distros), but ...

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