FFmpeg 0.7.17
Audio
anull
Pass the audio source unchanged to the output.
Video
blackframe
Detect frames that are (almost) completely black.
copy
Copy the input source unchanged to the output.
crop
Crop the input video to out_w:out_h:x:y.
cropdetect
Auto-detect crop size.
drawbox
Draw a colored box on the input image.
drawtext
Draw text string or text from specified file on top of video using the libfreetype library.
fade
Apply fade-in/out effect to input video.
fieldorder
Transform the field order of the input video.
fifo
Buffer input images and send them when they are requested.
format
Convert the input video to one of the specified pixel formats.
frei0r
Apply a frei0r effect to the input video.
gradfun
Fix the banding artifacts that are sometimes introduced into nearly flat regions by truncation to 8bit colordepth.
hflip
Flip the input video horizontally.
hqdn3d
High precision/quality 3d denoise filter.
lut
Compute a look-up table for binding each pixel component input value to an output value, and apply it to input video.
lutrgb
Compute a look-up table for binding each pixel component input value to an output value, and apply it to input video.
lutyuv
Compute a look-up table for binding each pixel component input value to an output value, and apply it to input video.
mp
Apply an MPlayer filter to the input video.
negate
Negate input video.
noformat
Force libavfilter not to use any of the specified pixel formats for the input to the next filter.
null
Pass the video source unchanged to the output.
ocv
Apply video transform using libopencv.
overlay
Overlay one video on top of another.
pad
Add paddings to the input image, and places the original input at the given coordinates x, y.
pixdesctest
Pixel format descriptor test filter, mainly useful for internal testing.
scale
Scale the input video to width:height and/or convert the image format.
select
Select frames to pass in output.
setdar
Set the Display Aspect Ratio for the filter output video.
setpts
Change the PTS (presentation timestamp) of the input video frames.
setsar
Set the Sample (aka Pixel) Aspect Ratio for the filter output video.
settb
Set the timebase to use for the output frames timestamps.
showinfo
Show a line containing various information for each input video frame.
slicify
Pass the images of input video on to next video filter as multiple slices.
split
Pass on the input video to two outputs.
transpose
Transpose rows with columns in the input video and optionally flip it.
unsharp
Sharpen or blur the input video.
vflip
Flip the input video vertically.
yadif
Deinterlace the input video ("yadif" means "yet another deinterlacing filter").