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View Full Version : Faster transcode possible without losing quality?


DrEaMeR86
12th November 2008, 15:47
Hi!
I'm trying to make work Mediatomb + DSM 510.
I'm transcoding everything to mpeg2 with mencoder:

exec mencoder "$IN" \
-oac lavc -ovc lavc -of mpeg \
-lavcopts vcodec=mpeg2video:threads=3:keyint=12:dc=10:vrc_maxrate=9000:vbitrate=9000:acodec=mp2:abitrate=192 \
-mpegopts tsaf:muxrate=19000 -ofps 24000/1001 \
-o "$OUT"
The main problem is that sometimes the buffers get empty before content is transcoded (mostly fast scenes), and I don't want to increase buffer size.

I don't care about network speed, 100mbps should be enough. Maybe I'm using wrong mencoder options.

System: Intel Core 2 E6600 @2,4Ghz with 4GB RAM
Media files: 720p and 1080p.

What do you think?