0
votes
0answers
41 views

jpg repeating gif imagemagick

so this is my first post on Stack Overflow after years of being a read-only guy. This time i have hit a wall and can't really get past it and would really appreciate your positive response. This is ...
0
votes
0answers
83 views

ffmpeg: converting jpeg image sequence to movie gets error “not enough frames to estimate rate consider increasing probesize” [closed]

I have an image sequence with a numbering system of: image-00001.jpg. I want to convert this to a movie using ffmpeg. I always get the error in the title no matter what I do. Below is the syntax I'm ...
0
votes
0answers
69 views

Using jpegtran with ffmpeg via piping?

I use ffmpeg to generate a ton of jpeg images. However, these jpegs aren't optimized by ffmpeg. On average, the images losslessly compress another 10-20% when I run them through jpegtran. I don't ...
1
vote
1answer
671 views

How to merge an image into an audio file?

I am trying to merge a thumbnail-size (104x80) image into an audio file (M4A). I want it to be played in JW Player, but it doesn't seem to support thumbnails. I have tried it in VLC Player, but the ...
1
vote
1answer
2k views

FFMpeg convert jpeg images to video

I'm attempting to take a set of images taken at 1-second intervals to form a timelapse video. I figured this would be easy with ffmpeg, but i'm running into cryptic errors. All the images are yuv420 ...
22
votes
2answers
6k views

Meaningful thumbnails for a Video using FFmpeg

FFmpeg can capture images from videos that can be used as thumbnails to represent the video. Most common ways of doing that are captured in the FFmpeg Wiki. But, I don't want to pick random frames at ...
1
vote
0answers
465 views

ffmpeg extract I-Frames, GOP to jpeg sequence

This is kind of hard to explain, so bear with me. So I'm looking for some way to export video GOP frames to jpegs. I'd like to preserve the I-Frames, P-Frames, B-Frames, etc. So that the next frame ...
0
votes
0answers
446 views

Join Audio and 2 Images Output as Video using FFmpeg and Video should be acceptable by youtube

I know this question is similar to the question here Join Audio and Image -> Output as Video using FFmpeg, But my requirement is bit more. I want to join to 2 image files with an audio file to ...
0
votes
1answer
433 views

Which command should I use to make .jpeg from .flv using ffmpeg?

The below command creates jpeg out of .mpg, but fails to create jpeg out of .flv. How can I do that? $ffmpegpath = FFMPEG_PATH; $input = "video_file/orig/fdgdf.mpg";//Lady.flv"; $output = ...
0
votes
2answers
427 views

ffmpeg command line help

Does anyone know how to use ffmpeg? i got a list of files (video1.jpg, video2.jpg ... video10.jpg) that i want to convert to a .flv file so it displays like a slideshow. Does anyone know the command ...