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

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0answers
15 views

How to: Add Chapters, Sections, markers to video files to help direct access, skipping & fast forwarding?

How to: Add Chapters, Sections, markers to video files to help direct access, skipping/ fast forwarding? How to add “chapters” or “bookmarks” to movies? The above similar question was for Mac only, ...
0
votes
0answers
14 views

Bit rate reduction when converting 60fps footage into 30fps?

I'm shooting at 60fps, the result is video playing back normal speed but displaying 60fps. I then have stretched the clip so that i get 30fps playback speed with a slow motion clip twice as long as ...
0
votes
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 ...
0
votes
3answers
13k 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 ...
0
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1answer
25 views

FFMEG won't transcode from 7.1 AAC to 7.1 eAC3

Have been trying to convert my video files from AAC to eAC3. I don't have Adobe Media Encoder, and am trying to do this with FFMPEG. Any help is Note: I have copies of the following software that ...
-2
votes
3answers
7k views

How can I convert .SCR to .AVI

I play a game from which I'm trying to extract videos. I extracted the '.PAK' files and the movies are in '.SCR' format. I have no idea how to convert them to '.AVI' or any playable file. Does anyone ...
4
votes
1answer
747 views

FFmpeg/avidemux: fix packed B-frames

I'm transcoding some of my old mpeg4 videos (in avi containers) to h.264 with FFmpeg. Basically ffmpeg -i input.avi -c:v libx264 [x264 settings] -c:a libfdk_aac [aac settings] output.mp4 When doing ...
11
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3answers
10k views

What is the CORRECT way to fix keyframes in FFMPEG for DASH?

When conditioning a stream for DASH playback, random access points must be at the exact same source stream time in all streams. The usual way to do this is to force a fixed frame rate and fixed GOP ...
-1
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1answer
26 views

VGA and DVI-I/D Connector

I'm fixing up an old pc and it only has a female VGA port. My monitor has both a female VGA port and a female DVI-D port. Problem is I only have a male VGA to male DVI-I connector and a male DVI-D to ...
21
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4answers
106k views

How can I watch a side-by-side 3D video in 2D?

I have a 3D movie (.MKV), with side-by-side 3D, and it works just fine at home. Now I want to see it at my friend's house, and they don't have a 3D system. Is there any way to crop one of the sides ...
1
vote
1answer
59 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 ...
0
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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 ...
0
votes
1answer
91 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 ...
0
votes
1answer
51 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,...
0
votes
1answer
22 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
vote
1answer
77 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:
0
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0answers
26 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?
0
votes
1answer
28 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....
0
votes
0answers
12 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 ...
0
votes
0answers
9 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
vote
1answer
617 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
votes
1answer
319 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 ...
0
votes
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
vote
1answer
95 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 ...
0
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0answers
31 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 ...
0
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0answers
106 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 ...
0
votes
1answer
47 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 ...
6
votes
4answers
18k 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 ...
1
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1answer
34 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
59 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 ...
3
votes
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?
0
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0answers
37 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 ...
1
vote
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
votes
1answer
656 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
72 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:...
1
vote
1answer
19 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 ...
0
votes
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 ...
1
vote
1answer
15k 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
vote
1answer
41 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
votes
1answer
108 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 ...
8
votes
5answers
39k 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.
33
votes
2answers
119k 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 ...
1
vote
0answers
125 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 ...
0
votes
0answers
104 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 ...
0
votes
2answers
113 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 ...
0
votes
0answers
42 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
votes
1answer
137 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
69 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
169 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 ...
1
vote
1answer
59 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 ...