0
votes
1answer
44 views

Multiple Ffmpeg instances choking up the CPU to 100%

I have a task to record timelapse videos from multiple IP-cameras (e.g. camera1.mp4, camera2.mp4, camera#.mp4,etc.). Currently i am running separate ffmpeg.exe instances simultaneously on an MS Azure ...
8
votes
2answers
196 views

Cannot concatenate videos ffmpeg

I have a bitmap that I would like to concatenate to the front of many videos as a sort of title screen or disclaimer screen. I try to turn it into a video with the same attributes as the rest of the ...
0
votes
1answer
188 views

Concatinating mp4 files to a single mp4 file

I have some mp4 video files with me and i need to concatenate them one by one and make a single MP4 video file. I came to know about FFMPEG through which we can concat files. I tried doing ffmpeg ...
4
votes
3answers
3k views

Concatenate multiple WAV files using single command, without extra file

I want to concatenate multiple WAV files into a single WAV file using FFMPEG. I have used the following command and it generates the required file. Command: ffmpeg -f concat -i mylist.txt -c copy ...
1
vote
2answers
7k views

how to combine or concatenate two video files with ffmpeg?

I have tried to concatenate 2 video files (avi) into one sigle video: cat input1.avi input2.avi | ffmpeg -f avi -i - -vcodec copy -acodec copy final.avi .. but this does not concatenate the videos. ...
6
votes
5answers
5k views

Join Audio and Image -> Output as Video using FFmpeg

I have 1 image (jpg) and 1 audio file (MP3) and I would like to output this as a video file (say AVI for example). Does anyone know how to use FFMPEG to join the two? I'd like to show the image for ...