Displaying 1 result from an estimated 1 matches for "vpre".
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pre
2009 Sep 06
1
Is there something like qt-faststart for theora?
...=288
#-s 384x288
# first make the theora
[ -f ${base}.ogv ] && rm -f ${base}.ogv
ffmpeg2theora -v 4 -x ${width} -y ${height} ${base}.dv -o ${base}.ogv
# now make h.264
[ -f ${base}.mp4 ] && rm -f ${base}.mp4
ffmpeg -i ${base}.dv -an -pass 1 -vcodec libx264 -s ${width}x${height}
-vpre fastfirstpass -b 2048k -bt 2048k -threads 0 -y -f mp4 /dev/null
TMP=`mktemp ${base}XXXXXXXX.mp4`
ffmpeg -i ${base}.dv -acodec libfaac -ab 128k -pass 2 -vcodec libx264 -s
${width}x${height} -vpre hq -b 2048k -bt 2048k -threads 0 -y ${TMP}
qt-faststart ${TMP} ${base}.mp4
rm -f ${TMP} x264_2pass....