The video-conversion tag covers software & formats related to converting videos from one format or container to the other.

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1answer
3k views

Upload Video to Instagram made with Windows Movie Maker

I've made a video using Microsoft's Windows Movie Maker and I've tried saving it as "Recommended for this project", "Android Phone (Medium)" and iPhone. It saves the video as a .mp4 using the H.264 ...
-4
votes
0answers
24 views

Best softwares to convert Videos In HD Quality [on hold]

I really wan't to save data and limit my bandwidth when I download files. Especially Video Files, when I download it from youtube, I always see options, from 360p, 720p and 1020p. So, what if I just ...
0
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1answer
59 views

Use FFMPEG To Convert .MKV to .MP4 With Conversion Settings

I am using a powershell script and ffmpeg to convert mkv files to mp4 files so that I can stream them using serviio The script executes as it should, however when serviio tries to add the converted ...
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0answers
36 views

How to delete a single metadata item from an MP4 file

Context and question I recorded a video with my MotoG3 phone Android phone and the resulting video (perhaps due to shaking the phone) plays rotated, that is, vertically, which is not something that I ...
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1answer
37 views

ask ffmpeg subtitle and watermark on debian8 with no loss quality

please help for my case i have trouble on here for ffmpeg i use the command : ffmpeg -i whiskey.mkv -threads 0 -c:v libx264 -crf 28 -preset veryslow -vf "movie=logo.png[wm];[in][wm]overlay=0:0,...
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1answer
9 views

Transcode Multiple Video Files at a Time in VLC

I am using VLC to transcode video files, in the convert/save menu it lets you select multiple files, but when you click Convert, it just converts the first file in the list. Ideally I would be able to ...
1
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1answer
68 views

Clipping a video (spatially) using FFMPEG

How can I clip a video spatially using FFMPEG, with no border added, and no quality degradation? So basically I just need to split the video into 4 parts to separate the videos, like the frame below:
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3answers
12k views

MP4 video from Android phone can't be played in Windows

I took a video on my Samsung Galaxy S2 (Android), it's about 3GB and it can be played on the phone. But after transferring it to the PC is does not play when opened with VLC, QuickTime, Windows Media ...
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0answers
22 views

How to put AVI videos or animated GIFs in Word and then save as PDF?

How can one put videos (AVI format) or animated GIFs in a Microsoft Word document and preserve the animations after saving it as a PDF?
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1answer
19 views

ffmpeg - Is it possibe to retain real timecodes using -copyts?

It's is a simple task. I want to make a converted clip of a video using -copyts to have it's real timecodes. For example, the converted clip of this command: ffmpeg -hide_banner -ss 57:41.76 -i input....
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1answer
3k views

Sound out of sync after merging multiple mp4 files with Avidemux

I am trying to join (merge) two or more .mp4 files together, without re-encoding. Here is what I did: Started Avidemux 2.5.5. With File->Open, selected Input1.mp4. I received this message - "H.264 ...
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0answers
11 views

vprofile option in h264 is not working for me

I'm using shotcut to convert my videos. in additional options I enter movflags=+faststart preset=placebo vprofile=baseline level=3.0 But I get the following log: [libx264 @ 000000000ac2f020] [Eval ...
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0answers
8 views

Cross fading and concating videos in FFmpeg

newbie in FFmpeg Library . I added cross fade effect between 2 videos using command of FFmpeg : input 1 : big_buck.mp4 input 2 : big_buck.mp4 generated Output with cross fading : result.mp4 ...
1
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1answer
609 views

Why does FFmpeg append blank black video to the end of my MP4 files when compressed from MOV?

I have several large MOV files that I want to compress to MP4. Unfortunately, when I use FFmpeg, it appends lots of black (blank) video at the end. (The destination file is longer than the source ...
4
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1answer
287 views

How to correctly use x265 lossless parameter with avconv

x265 has a lossless mode which is used for ultra-high bitrates with zero loss of quality. I tried using this mode with avconv as follows: avconv -i input.mp4 -c:v libx265 -x265-params lossless -c:a ...
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0answers
39 views

Convert video to gif

I'm trying to combine multiple videos into one gif file inside a .net application. Converting multiple videos into one video file is done by this command: string strFFMpegArguments1 = "/c ffmpeg.exe"...
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1answer
15 views

Can the “start at” value be saved in a Handbrake preset?

I regularly have videos that I want to clip 16 seconds off the front of. I've finally figured out how to do this with Handbrake (the main source panel with it's "frames/seconds x through y" fields). ...
1
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1answer
62 views

ffmpeg overlay video on another video in specific time

I have video with duration 01:30 min and i have another video with duration 00:50 sec i want to overlay the second video on the top of the first video at 00:45 to 00:50 i'm trying to use this command ...
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0answers
22 views

FFMPEG || Converting CCTV raw .264 footage files

image of the log below is the text Hi I want to convert 264 footage files to .mp4. The problem is these files came with a player but unfortunately that player is not working on my pc, hence I thought ...
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0answers
69 views

How do I use FFmpeg to convert .264 CCTV footage files to mp4 with h.264 codec?

I get the following error when I try to convert my test.264 file to mp4 using FFmpeg: Log C:\ffmpeg\bin>ffplay -f h264 test.264 ffplay version N-29947-gcd244fa Copyright <c> 2003-2016 the ...
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1answer
37 views

What ffmpeg settings would produce a similar output for GoToMeeting?

There's a thread on the GoToMeeting forum where g2m videos are transcoded to MP4 at a fixed dimension of 1920x1080. So, if you're broadcast is 1290x1104, you're MP4 ends up with a black border all ...
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4answers
17k views

Converting AVI encoded file with an IMM5 codec

As part of a legal matter, I received a copy of a security video encoded using what appears to be an 'IMM5' codec, apparently often used by police. I also received a copy of 'BackupPlayer', which can ...
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1answer
31 views

ffmpeg multiple files dimensions change

I saw a post on superUser on changing dimensions of a mp4 file which like this FFmpeg -I Input.mp4 -vf scale=460:690 output.mp4 but I want to change dimensions of multiple mp4 files in one go so I ...
0
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1answer
46 views

ffmpeg y4m to mp4 valid coding

I am trying to code y4m (raw) video to valid mp4 video. I was trying the following command, ffmpeg -i INPUT.y4m -c:v libx264 -preset ultrafast -qp 0 OUTPUT.mp4 It works fine but only play in chrome ...
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3answers
17k views

How to convert a .m4v video/audio file to .mp4 on Windows 7?

Does Windows- 7 already have something that would convert .m4v to .mp4? If not, how would I do that?
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0answers
26 views

Why does Handbrake keep cropping my videos?

I have some 640x360 videos I want to re-encode with Handbrake to make their file size smaller. When I choose automatic cropping it shows 2 pixel cropping at the top and left, so I chose custom ...
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1answer
37 views

Choosing Audio Stream While Converting Via FFmpeg

I`ve got a .mkv file with two audio streams. But when I intent to convert it to a .mp4, the ffmpeg only chooses the first audio stream. How can I make ffmpeg to uses second one? Thanks a lot.
0
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1answer
588 views

Basic conversion of sequence of images to avi with avconv

I'm trying to convert sequnce of images to small avi. Each image should be shown 2 seconds. I'm using this basic command sudo avconv -r 0.5 -i test%05d.jpg out.avi I get the output, but it shows ...
0
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1answer
61 views

Making pair of two YUV videos (side by side) using FFmpeg

I am trying to make a pair of 2 videos (side by side) with a 10px white border seperator. I used the following FFmpeg command, ffmpeg -i left.yuv -i right.yuv -filter_complex "[0:v:0]pad=iw*2:ih:...
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1answer
17 views

Copy video to phone from PC without Windows harping about converting to WMV

I don't do buffering so when I want to show someone a video I download the source file and copy it from my PC/Windows 7 to my phone via a USB cable. Every time I copy a video file Windows harasses me ...
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1answer
4k views

RAD Game Tools is unable to open an MP4 file

I downloaded RAD Game Tools to convert an MP4 file to BIK, but I get the following error message: This happens with not just the file I want to convert, but with all my video files. I have no idea ...
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1answer
14k views

Handbrake output .WMV

I'm trying to convert .AVI files to something a DMA2100 (Windows Media Center Extender) has an easier time handling. I can play .avi files but if you stop the video you have to skip back to the same ...
1
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1answer
38 views

ffmpeg increases video segments length when used with -segment_time - how to fix?

I am trying to record rtmp stream to file, splitting every 10 seconds. My ffmpeg command is: ffmpeg -i rtmp://192.168.16.82:1935 -f segment -strftime 1 -segment_time 10 -segment_format avi E:\record\...
0
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1answer
91 views

FFmpeg concatenate - Error while opening encoder

I have an Android application that uses ffmpeg to concatenates 2 mp4 video files (360x640) together and outputs it as one .mp4. This is my command: ffmpeg -y -i vid_1.mp4 -i vid_2.mp4 -strict ...
6
votes
5answers
36k views

M3U8 file to MP4 conversion?

Can an M3U8 video file be converted to MP4? I have had no luck finding a file converter that can do this since the M3U8 file is really an Audio playlist with many smaller files in a folder.
32
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2answers
117k views

Handbrake settings to convert MKV to MP4 while retaining the original quality

I have a ton of MKV files I need to convert to MP4 and my chosen software is Handbrake. I'm stuck on which settings would be best for the conversion. I want to retain full quality. Do I just convert ...
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0answers
112 views

Why When I transfer video from my canon camera to my computer the quality is bad?

I have a canon EOS 700d and I record HD 1080p video at 25fps on it but when I transfer it to my computer via usb cable the quality is terrible. I use Sony movie studio platinum to edit my videos. When ...
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0answers
88 views

ffmpeg -segment_time produces spoiled segments

I use this docker image instead of installing ffmpeg directly to my OS X. What I want to achieve is to split some .avi file into pieces with duration of 30 seconds each. Here is my command: ffmpeg -i ...
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2answers
101 views

How to join split flv files?

I'm in my 3rd day of trying to download one 4-minute video. It's a Flash FLV that's split into three parts, the first two are about 5MB, the third about 3MB. Only the first part has normal FLV ...
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0answers
36 views

Ideal settings to extract video images using GOM or VLC

If a have a 4k video with 60fps and I want to capture all frames as images should I be using following settings : Burst interval 0 , Burst capture image 60? GOM Burst capture Settings:
2
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1answer
118 views

A fast way to convert multiple videos sound from AC3 to AAC without converting video

Is there a way to convert alot of video files from AC3 sound to AAC? I don't want to convert video iteself, video is okay, only the sound. I have alot of videos encoded with H.264 or mpeg4(xvid) and ...
0
votes
1answer
56 views

How to encode .mkv video to .mp4 in ffmpeg while retaining the video subtitles and add additioinal watermark?

I want to encode .mkv video to .mp4 using ffmpeg while retaining the subtitle in .mkv format and add additioinal watermark, the current technique that i know is this will convert the .mkv video to ....
0
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1answer
135 views

FFmpeg RMTP streaming and simultaneously saving to file

I am using ffmpeg.exe to transcode a video source, in this example below from a file and want to simultaneously stream rmtp and save to file. I can't figure out what am I doing wrong with the "tee ...
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vote
1answer
56 views

Cut and Compress 4K Video?

I have a 20 second video which size in 4K which size is 125 MB. It is only about a defective electronic component so accuracy is not important. I want it much smaller. I have these options in VLC ...
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3answers
959 views

Having trouble understanding ffmpeg -map command

I'm trying to copy video/audio from an mkv container to mp4. When I run ffmpeg -i input.mkv -c:v copy -c:a copy output.mp4 I'm given no video with polish audio. There's only one video stream, stream #...
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vote
1answer
346 views

how to convert a video to a MOV file with h264 yuvj420p and pcm u8

I want to convert some videos to be playable on a Canon digital camera. The videos from the Canon PowerShot camera have the following specifications: Video: h264 (Constrained Baseline) (avc1 / ...
0
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0answers
26 views

How to save compressed (batch processed) video files to the original folders using handbrake?

I use handbrake to compress/encode video files and I'm quite happy with the results. It gives me small file size with no quality loss. The problem is that when I batch convert multiple files from ...
1
vote
1answer
52 views

Data loss due to transcoding video[ffmpeg]

I have a app which takes in user's video and does some processing. the processing pipeline consists of multiple steps. The code which i have written so far assumes h264 codec for input video. But user'...
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2answers
76 views

Is there any advantage of reencoding a 480p video as 1080p?

To be specific, I mean importing a 480p video into Movie Maker and exporting it as a 1080p MP4? Is there an advantage?
6
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3answers
5k views

Convert video from .mp4 to .ogg

I am using ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers . I need to convert a file .mp4, to .ogg format. I am on Mac OS X, and I have tried this so far: ffmpeg -i sample_mpeg4....