-i Bonobo - Kong.mp3 specifies another input stream.

slow input and fast output results in duplicate frames (I think)įfmpeg -r 30 -i frames/frame_%04d.png -c:v libx264 -pix_fmt yuv420p -crf 23 -r 30 -y video-from-frames.mp4 Convert Image Sequence to Video + add audio track.

fast input and slow output results in a slideshow or timelapse.

output framerate sets how much time between frames in the output video.

input framerate is how fast the images and the sequence are meant to be played back.-pix_fmt yuv420p sets the pixel format to something QuickTime can read.images will go into the frames directory with names like frame_0001.png, frame_0002.png etcįfmpeg -i test7.mp4 frames/frame_%04d.png Convert Image Sequence back to Video.I need images to work with, so make some! 2.100 Hyper fast Audio and Video encoder usage: ffmpeg -i infile]. AssumptionsĪll my images in image sequences are the same dimensions and format (I grabbed a sample video from )įfmpeg version info is: ffmpeg version N-82143-gbf14393-tessus Copyright (c) 2000-2016 the FFmpeg developers built with Apple LLVM version 8.0.0 (clang-800.0.38) configuration: -cc=/usr/bin/clang -prefix=/opt/ffmpeg -extra-version=tessus -enable-avisynth -enable-fontconfig -enable-gpl -enable-libass -enable-libbluray -enable-libfreetype -enable-libgsm -enable-libmodplug -enable-libmp3lame -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-libopus -enable-libschroedinger -enable-libsnappy -enable-libsoxr -enable-libspeex -enable-libtheora -enable-libvidstab -enable-libvo-amrwbenc -enable-libvorbis -enable-libvpx -enable-libwavpack -enable-libx264 -enable-libx265 -enable-libxavs -enable-libxvid -enable-libzmq -enable-version3 -disable-ffplay -disable-indev=qtkit -disable-indev=x11grab_xcb libavutil 55.

How to assemble multiple image sequences and audio files into 1 video file.

Ffmpeg mp4 to ogg