#!/bin/bash

# filename=andvidenc

#USAGE:
#  andvidenc low "input.video"
#  andvidenc high "input.video"
#
#   --output: "input.video.mp4"
#
# Note 1: if input video is INTERLACED, add "kerndeint" to -vf,
# i.e. ... -vf kerndeint,dsize....
#
# Note 2: if 2-pass encoding is not desired, comment out the FIRST mencoder line
# from each case and remove "-passlogfile "$2.log"" and ":pass=2" from remaining
# mencoder lines.
#
# Note 3: for testing purposes, I have verified that HTC dream is able to play high
# bitrate files without trouble. Tested with bitrate up to 1024. Visual difference
# between 512 and 1024 is minimal. Up to you to choose a bitrate that balances
# quality with size.

# yes, this script is really stupid and has a lot of room for enhancement. Feel free
# to improve it.

#EITHER:

#        mencoder "$1" -o "$1.tmp.mp4" \
#	-vf dsize=480:352:2,scale=-8:-8,harddup \
#	-oac faac -faacopts mpeg=4:object=2:raw:br=96 \
#	-of lavf -lavfopts format=mp4 -ovc x264 \
#	-sws 9 -x264encopts nocabac:level_idc=30:bframes=0:bitrate=512:threads=auto:global_header:subq=5:frameref=6:partitions=all:trellis=1:chroma_me:me=umh


	mencoder "$1" -o "$1.tmp.mp4" \
	-vf dsize=480:352:2,scale=-8:-8,harddup \
	-oac faac -faacopts mpeg=4:object=2:raw \
	-of lavf -lavfopts format=mp4 -ovc lavc \
	-lavcopts acodec=libfaac:abitrate=96:vcodec=mpeg4:vbitrate=386 \

# mencoder ./input.avi -forceidx -o ./output.mp4 -oac faac -vf scale=480:320 -ovc lavc -lavcopts acodec=libfaac:abitrate=96:vcodec=mpeg4:vbitrate=695 -of lavf -lavfopts format=mp4 -faacopts object=2:br=0

#THEN:

ffmpeg -i "$1.tmp.mp4" -vcodec copy -acodec copy "$1.mp4"
rm -f "$1.tmp.mp4" "$1.log"