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• Revision 3febf9707d : Default superblock skip flag to 32x32 for skip-blocks. This is identical to the

  30 janvier 2013, par Ronald S. Bultje

  Changed Paths : Modify /vp9/encoder/vp9_rdopt.c Default superblock skip flag to 32x32 for skip-blocks. This is identical to the later decisions made in encode_superblock(). This commit doesn't actually change anything, but makes the mbmi state more consistent between the RD loop and the final (...)

• FFMPEG resizes processed video

  15 septembre 2021, par Peter Mark Friedladner

  I have this simple code, whcih compresses videos to mp4. Everythign works well but when looking at the final video, it is upscaled higher. Example would be an original video file of 1920 × 1080 turns out to be 4096 × 2160. I do not want this to happen, instead if FFMPEG finds a video of 720x1080,1920x180 etc.. it should keep the original video size, and not alter. Any help would be appreciated.

  


  #find . \( -name "*.mov" -o -name "*.MOV" \);
#do echo $i; done
for i in $(find . -name '*.mov' -or -name '*.MOV'); do 
ffmpeg -i "$i" "${i%.*}.mp4";
rm "$i"
done


  


• Upload a photo into an online video [on hold]

  17 juillet 2015, par jennie788

  Id like to allow my online users to upload their photo onto my web server. Then I want their photo to be embedded into an online video.

  The idea is to make it look as if their photo appears in an empty frame on a shelf for example. I want them to be the hero of the video.

  I’d also like them to be able to view the final video with their uploaded photo seconds after the upload.

  I know how to do this in flash but what other tools can i use to achieve this please ?

  I thought about using ffmpeg to add the picture on the fly. Is it the right approach ?

  All I need is somebody to point me in the right direction. What tool should I use to do this.

  Thanks

  Jennie