Questions tagged [video-conversion]
Video conversion deals mostly with converting videos from one codec to a second one or to resize the image size. It is also possible to change the container format as well.
video-conversion
181
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FFmpeg wasm converting video on any mobile device on any browser
I am still very new at this so my apologies. Thanks for the help!
Converting a video file on mobile returns a mp4 file, however is only 48 bytes in size. The conversion works fine on any desktop ...
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Merge (concat) all video file present in '43. DP (Part1)' and put it into '43. DP (Part1)' and give name merged (concat) file to folder name
I have parent folder alpha part 3 which contain child folder 43. DP (Part1), 44. DP (Part2), 45. DP (Part3).
I want to merge (concat) all video file present in 43. DP (Part1) and put it into 43. DP (...
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2
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Resizing Video on macOS for Apple App Store Page
Sorry for posting this. I'm having lots of trouble resizing a video dimension for adding to the apple app store.
The video was recorded from the simulator in 1290x2796, the app store is saying it ...
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How to create blurred background of the same video input with AWS MediaConvert?
Is it possible to create a secondary layer for a portrait video with AWS MediaConvert, of the same video but blurred, and that fills the frame?
I'm trying to achieve this result.
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FFmpeg avcodec_open2 throws -22 ("Invalid Argument")
I got stuck trying to write a simple video conversion using C++ and ffmpeg.
When trying to convert a video using FFmpeg, calling avcodec_open2 fails with the code "-22" which seems to be an &...
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1
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ffmpeg how to convert an existing mp4 to mpeg-4 part 14?
I need a video to comply with the following specifications
Container: MOV or MP4 (MPEG-4 Part 14), no edit lists, moov atom at the front of the file.
Audio codec: AAC, 48khz sample rate maximum, 1 or ...
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react-native-fs library readFile() function returns infinite base64 string
I got to check this library react-native-fs because I have this task wherein I have to convert a video into base64 string before sending it to our API. I am using the readFile function that's provided ...
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How do I concatenate two videos and apply a logo using moviepy in Python?
import os
import moviepy
import moviepy.editor as mp
from moviepy.video.compositing.concatenate import concatenate_videoclips
list1 = os.listdir("D:\\facemask")
a = len(list1)
for lst in ...
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1
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What's the soultion of this? WARNING: erroneous pipeline: no element "X264enc"
[![Screenshot of WARNING: erroneous pipeline: no element "X264enc"][1]][1]
I have checked similar questions and found to install
gst-plugins-ugly-1.0. But not able to find any packages on ...
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How do I convert videos files into a .bik format?
I'm in need of some advice after several days of doing research on and off has brought me no answers.
I'm self-taught with coding and I want to create a program in C# with Microsoft Visual Studi (2017)...
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NodeJS: Converting uploaded video from Base64 to .mov file has problems
I have a form which a user uploads a .mov file. In the browser, this is converted into a Base64 string which is then stored in a text input as a value for that input. When the form is submitted, the ...
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Stacking videos with ffmpeg via MATLAB not working as expected
I am stacking 4 video inputs in a 2x2 grid and running into a conversion failure.
Basically, at least one of the videos is just a filler black video that I generated with this line (MATLAB, hence the ...
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1
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How to convert videos by looping from the directory to images using ffmpeg?
I'm learning how to do image video conversion using ffmpeg. I know how to convert from 1 video to several frames, but which commands to use to convert several videos into frames?
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How can I convert a mp4 file to webm using java only?
I am trying to convert a file from mp4 to webm. I am trying to use the JAVE wrapper of FFmpeg. I am getting the error.
Here is my code:
private String ConvertVideo(URL url) {
File target =null;
...
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ffmpeg how to vertically rotate and concat/stack two videos in one command?
I have two recordings inside.MOV and outside.MOV recorded with two cameras (the same settings and the same model).
I want to do something like that:
ffmpeg -i inside.MOV -vf "transpose=2,...