image processing export to ffmpeg command

There’s really an endless number of things you can do, so have a look at the documentation some time.

Now you can play around with all sorts of things, like converting an image sequence into a video, a video into an image sequence, rotate and scale videos, discover information about a video, stabilize that shaky video you took at you Great Aunt’s 4th wedding, stream the webcam you planted in your girlfriend’s ex-boyfriend’s bedroom, or convert your 250 frame cube render to a super-crispy lossless h264 of unparalleled awesomeness. If all is well – congratulations, it’s installed! If it still tells you that it doesn’t recognize the command, double check that you successfully added the ffmpeg bin folder to the system path. Once you’ve got a console open, check that FFmpeg is installed properly by typing ffmpeg -codecs, which will show you all the codecs you have access to, including audio and video. Shift+Right Click in a folder (without any files selected) and choose Open command window here.Hit Win+R to open the Run utility and type cmd there.Search in the start menu for command prompt or just cmd.So what I think is happening is, ffmpeg processes each frame until it reaches the desired frame and then processes it.Since FFmpeg is a command-line program, we’re going to need to open a command line!

Until the frame is reached, then it shows this: : frame= 1 fps=0.0 q=2.0 Lsize=N/A time=00:00:00.04 bitrate=N/A speed=0.00151x In my log it will show this repeatedly: : frame= 0 fps=0.0 q=0.0 size=N/A time=00:00:00.00 bitrate=N/A speed= 0x The command works perfectly BUT it takes forever to complete. It is a android application so that is way it is in a string array. In my application the user can seek to a specific position (media.currentPosition), then press the save button, the image will then be exported, here is my ffmpeg command I'm using to achieve this: '-i',Video.mp4,'-filter_complex','scale2ref=iw:ih colorchannelmixer=aa=0.7 overlay','-map','','-ss',GetPositionInVideo,'-vframes','1','-q:v','2', '-preset', 'ultrafast',directoryToStore+'/'+'Image.jpg'}

Image processing export to ffmpeg command