Here are a few instructions for a personal use of FFmpeg before trying to compil FFmpeg yourself. The static binary was compiled with all the usual libraries.

1. Download

2. Examples for differents filters

2.1 Convert WMV to MP4 (x264/AAC+) with frei0r perspective effect

We will conver the video file jana_fotel.wmv to jana_fotel.mp4
./ffmpeg -i jana_fotel.wmv -vf "frei0r=perspective:0.2/0.2:0.8/0.2" -acodec libaacplus -ac 2 -ar 44100 -ab 64k -vcodec libx264 -crf 22  -threads 0 -b:v 550k -qmin 10 -qmax 30 -threads 0 jana_fotel.mp4
Now we extract two images taken at "00:02:14" from the two videos:
  • ./ffmpeg -i jana_fotel.wmv  -an -ss "00:02:14" -r 1 -vframes 1  -f mjpeg -s 400x300 jana_fotel_wmv.jpeg

    Extracted image from original video (jana_fotel.wmv) at 00:02:14
  • ./ffmpeg -i jana_fotel.mp4  -an -ss "00:02:14" -r 1 -vframes 1  -f mjpeg -s 400x300  jana_fotel_mp4.jpeg

    Extracted image from converted video (jana_fotel.mp4) with frei0r perspective effect at 00:02:14
I love this effect!

2.2 Delogo filter

  1. We extracted an original image at 00:00:06
    ./ffmpeg  -i  jana_fotel.wmv  -an -ss "00:00:06"  -r 1 -vframes 1  -f mjpeg -y extracted_image_with_logo.jpeg
    convert extracted_image_with_logo.jpeg -resize 400x300 extracted_image_with_logo.jpeg
    Here is the image
  2. Do the same but without logo
    ./ffmpeg  -i  jana_fotel.wmv -vf "delogo=572:555:202:39:0" -an -ss "00:00:06"  -r 1 -vframes 1  -f mjpeg -y extracted_image_without_logo.jpeg
    convert extracted_image_without_logo.jpeg -resize 400x300 extracted_image_without_logo.jpeg
    Here is the image

2.3 Adding subtitles (libass)

The final result will be something like
  1. We use the following file - subtitle.ass - for the subtitles
    [Script Info]
    Title: Default Subtitle
    ScriptType: v4.00+
    WrapStyle: 0
    PlayResX: 640
    PlayResY: 480
    ScaledBorderAndShadow: yes
    Video Aspect Ratio: 0
    Video Zoom: 6
    Video Position: 0
    Last Style Storage: Default
    
    [V4+ Styles]
    Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
    Style: Default,Nimbus Sans L,35,&H00FFFFFF,&H000000FF,&H00000000,&H00000000,0,0,0,0,100,100,0,0,1,2,1,2,10,10,10,1
    
    [Events]
    Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
    Dialogue: 0,0:00:00.00,0:00:02.00,Default,,0000,0000,0000,,JANA DEFI IS THE MOST BEAUTIFULL MODEL ON THE WEB
    Dialogue: 0,0:00:02.00,0:00:04.00,Default,,0000,0000,0000,,Jana Defi is the best model\N for my FFmpeg's test
    Dialogue: 0,0:00:04.00,0:00:06.00,Default,,0000,0000,0000,,Jana I hope you come back... :)
    Dialogue: 0,0:00:06.00,0:00:10.00,Default,,0000,0000,0000,,Something is missing\N...FFmpeg tests are different without U :(
    
  2. We add the subtitle to the video using libASS
    ./ffmpeg -i jana_fotel.wmv -vf "ass=subtitle.ass"  -t "00:00:10" -sameq -y -s 400x300 jana_fotel_2.wmv
 /root/ffmpeg -i jana_fotel.wmv -vcodec libx264 -vpre hq -crf 26 -threads 0 -acodec libaacplus -ac 2 -ar 44100 -ab 64k -s svga -y jana_fotel.mp4