752408 ./data/a-mpeg4-thread.avi
7e07f0c47f02b87e713be9c5d435f9c2 *./data/out.yuv
stddev: 12.04 PSNR:26.50 bytes:7145472
+36688568f48f40163c338c6f3435c132 *./data/a-mpeg4-Q.avi
+875964 ./data/a-mpeg4-Q.avi
+55b24a6a0bb5064720931ddf2bb39b0d *./data/out.yuv
+stddev: 5.71 PSNR:32.98 bytes:7145472
771f65ff24c0d32b37f2663892b2f433 *./data/a-error-mpeg4-adv.avi
767796 ./data/a-error-mpeg4-adv.avi
a25db8ad6a845e97fd4eb1e8bf343b73 *./data/out.yuv
fi
###################################
+if [ -n "$do_mpeg4adv" ] ; then
+# mpeg4
+file=${outfile}mpeg4-Q.avi
+do_ffmpeg $file -y -qscale 7 -4mv -mbd 2 -qpel -bf 2 -cmp 1 -subcmp 2 -f pgmyuv -i $raw_src -an -vcodec mpeg4 $file
+
+# mpeg4 decoding
+do_ffmpeg $raw_dst -y -i $file -f rawvideo $raw_dst
+fi
+
+###################################
if [ -n "$do_error" ] ; then
# damaged mpeg4
file=${outfile}error-mpeg4-adv.avi
249670 ./data/a-mpeg4-thread.avi
bc4a00140a3d3f1b1c4a892e9f7eaec6 *./data/out.yuv
stddev: 4.11 PSNR:35.82 bytes:7145472
+96333905f57a579396c5121d6651fc7e *./data/a-mpeg4-Q.avi
+159744 ./data/a-mpeg4-Q.avi
+eae6a894c0f0907908f3426e114ec27b *./data/out.yuv
+stddev: 4.01 PSNR:36.06 bytes:7145472
901ebdbc7438744f0832a9a0cc7678e3 *./data/a-error-mpeg4-adv.avi
194318 ./data/a-error-mpeg4-adv.avi
f9ae5845930dda375afead55cfb8480b *./data/out.yuv