[SOLVED] ffmpeg few .jpeg images to .mp4 just first frame

mount.nfs · 03-12-2022, 05:43 PM

http://archive.debian.org/debian/pool/main/f/ffmpeg
download the debian .deb packages

unzip extract the debian file
dpkg-deb -x file.deb .

sudo cp /usr/lib/i386/libva.so.2.100.0 /usr/lib/libva.so.1

the output file format ok but
following command example error... one frame one inputs1.jpg inputs2.jpg inputs3.jpg

./ffmpeg -i inputs%01d.jpg -vcodec mjpeg output.mp4

./ffmpeg -r 0.3 -i %1d.jpg output.mp4

computersavvy · 03-12-2022, 06:41 PM

I see 2 issues with what you did.
First, it seems you may have put a 32 bit library where ffmpeg expected a 64 bit library.

Code:

sudo cp /usr/lib/i386/libva.so.2.100.0 /usr/lib/libva.so.1

Second, you are trying to use jpgs (still image) and convert them to a movie.

Code:

./ffmpeg -i inputs%01d.jpg -vcodec mjpeg output.mp4

It will take more control of ffmpeg to tell it how long to hold each image before switching to the next, and possibly a different codec to achieve that. Read up in detail how to use ffmpeg to create a slide show.

mount.nfs · 03-12-2022, 10:45 PM

http://cdimage.ubuntu.com/lubuntu/re...18.04/release/

or... sudo cp /usr/lib/x86/libva.so.2.100.0 /usr/lib/x86/libva.so.1
rename libva.so.2.100.0 to libva.so.1 that required by the ffmpeg executable naming

file ffmpeg #x86_64 executable

http://archive.debian.org/debian/poo...o8+1_amd64.deb

dpkg-deb -x ffmpeg_3.2.10-1~deb9u1~bpo8+1_amd64.deb .

chmod 777 ffmpeg

ondoho · 03-13-2022, 03:36 AM

Why don't you just install ffmpeg from the repos? Like so:

Code:

sudo apt install ffmpeg

And what's the story with libva.so, what are you trying to achieve there?
The command you posted certainly doesn't require all that tweaking.

About the task described in your thread title, a simple web search helps:
https://stackoverflow.com/questions/...es-with-ffmpeg
https://hamelot.io/visualization/usi...-into-a-video/
etc.

mount.nfs · 03-13-2022, 07:30 AM

inputs1.jpg, inputs2.jpg, inputs3.jpg

the -r value seem likely 0.0x

x over 100

Code:

./ffmpeg -i inputs%01d.jpg -r 0.05 output.mp4

ondoho · 03-14-2022, 02:03 AM

^ That means 0.05 frames per second, i.e. one frame every 20s. Is that what you want?

teckk · 03-14-2022, 06:43 AM

You are trying to make a movie out of a directory of images?
Example:

Code:

ffmpeg -framerate 1/5 -pattern_type glob -i '*.jpg' -c:v libx264 -crf 18 -preset slow -r 30 -pix_fmt yuv420p out.mp4

Make vid from images of different size, pad and center. Find the largest image first, example:

Code:

ffmpeg -framerate 1/5 -pattern_type glob -i '*.jpg' -vf scale=-1:-1,pad=1850:930:ow-iw/2:oh-ih/2 -c:v libx264 -crf 18 -preset slow -r 30 -pix_fmt yuv420p out.mp4

mount.nfs · 09-06-2022, 09:26 AM

yeah, there many many .jpg like thousand %3d.jpg images
inputs= 000.jpg, 001.jpg, 002.jpg ... 999.jpg