php - file size increasing when while uploading and converting video to flv with ffmpeg -


i need upload , convert video format flv. i'm doing ffmpeg , using ffmpeg command

ffmpeg -i input.mp4 -vcodec flv -sameq -ar 22050  -f flv output.flv

this command running fine problem file size of output file 5 times grater original input file , if reduce it reduces quality also, need help.

your command reveals this

 option 'sameq' removed. if looking option preserve quality (which not -sameq for), use -qscale 0 or equivalent quality factor option.

this worked me instead

ffmpeg -i input.mp4 -vcodec flv -q:a 0 -q:v 0 -ar 22050 -f flv output.flv

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