Jwplayer and Flowplayer don't play the mp4 video

[jaki123]

Hi,

Yeah the videos are converting to mp4 files. But here the codec is "mpeg4", which is not supported by flowplayer and Jwplayer.

Flowplayer and Jwplayer needs video codec to be "aac" and audio codec to be "h.264".



I tried changing:

echo "$FFMPEG -i $WDIR/$FULLNAME -acodec libfaac -ab 128k -vcodec mpeg4 -b 448k -mbd 2 -cmp 2 -subcmp 2 -s 448x360 $WDIR/$FILENAME.mp4"
$FFMPEG -i $WDIR/$FULLNAME -acodec libfaac -ab 128k -vcodec mpeg4 -b 448k -mbd 2 -cmp 2 -subcmp 2 -s 448x360 $WDIR/$FILENAME.mp4

to

echo "$FFMPEG -i $WDIR/$FULLNAME -acodec libfaac -ab 128k -vcodec libx264 -b 448k -mbd 2 -cmp 2 -subcmp 2 -s 448x360 $WDIR/$FILENAME.mp4"
$FFMPEG -i $WDIR/$FULLNAME -acodec libfaac -ab 128k -vcodec libx264 -b 448k -mbd 2 -cmp 2 -subcmp 2 -s 448x360 $WDIR/$FILENAME.mp4


But its shows "Error while opening encoder for output stream #0.0 - maybe incorrect parameters such as bit_rate, rate, width or height
0 videos converted"




Can anyone please help me?

( Please check - h264.code-shop.com/trac/wiki/Encoding )

[jaki123]

Hi, yeah now the videos are converting to mp4 with aac and h.264 codec.

echo "$FFMPEG -i $WDIR/$FULLNAME -s 480x360 -vcodec libx264 -acodec libfaac -vpre fast -b 300k -bt 128k -threads 0 $WDIR/$FILENAME.mp4"
   $FFMPEG -i $WDIR/$FULLNAME -s 480x360 -vcodec libx264 -acodec libfaac -vpre fast -b 300k -bt 128k -threads 0 $WDIR/$FILENAME.mp4

But the video is not playing in the players. It gets play after downloading in the player. Its may be due to mp4 moov atom.

Does it possible to bring the mp4 moov atom to the begining of the mp4 file using MP4Box in the converter file?