Thursday, June 18, 2009
youtube h.264 flv codec sucks
youtube h.264 flv codec sucks.
h264 hates old slow computers and FLV players are pigs.
Work around this with ffmpeg.
./ffmpeg input.flv -vcodec copy -acodec copy "output-mpeg4--6moy2009.mp4"
(LQ)
./ffmpeg -i *.FLV -vcodec flv -acodec libmp3lame -ar 44100 -ab 32 \
-s 320x240 -aspect 16:9 -b 350 -r 25 \
"OUTPUT-LQ_4tube-vcodec-flv--b350--ver3-mp3.flv"
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youtube safe? video format " will look like crap.
SO TRY Qscale for averAGE-quality... NON-youtube videos
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./ffmpeg -i *.FLV -vcodec h263 -s 352x288 -aspect 16:9 -b 350 -r 25 -qscale 4 \
-acodec libmp3lame -ar 44100 -ab 124 \
"OUTPUT--averageQ-h263--avi-.avi"
Labels:
6moy2009june,
ffmpeg,
ffmpeg-svn,
ffmpeg#flv
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