Hi Andrew, * Andrew Stevens on Sunday, February 03, 2008 at 18:54:35 +0100 > Examples ... I need examples (no longer have a dumb analog capture card or > JPEG capture cared).
The smallest sample I could create gives reproducably: $ qttoy4m test.mov | mpeg2enc -f 8 -b 5150 -q 4 -r 32 -g 3 -G 15 -4 1 -2 1 -D 10 -K tmpgenc -o test.m2v [...] INFO: [mpeg2enc] Signaling last frame = 944 INFO: [mpeg2enc] Enc1 944 944( 9) P q=9.43 [0% Intra] INFO: [mpeg2enc] Sequence end reached INFO: [mpeg2enc] Pass2 935 935( 0) I q=8.24 RETAINED INFO: [mpeg2enc] Pass2 936 936( 1) P q=13.52 RECODED INFO: [mpeg2enc] Pass2 937 937( 2) P q=13.54 RECODED INFO: [mpeg2enc] Pass2 938 938( 3) P q=13.41 RECODED INFO: [mpeg2enc] Pass2 939 939( 4) P q=13.05 RECODED INFO: [mpeg2enc] Pass2 940 940( 5) P q=13.00 RECODED INFO: [mpeg2enc] Pass2 941 941( 6) P q=13.10 RECODED INFO: [mpeg2enc] Pass2 942 942( 7) P q=13.23 RECODED INFO: [mpeg2enc] Pass2 943 943( 8) P q=13.30 RECODED INFO: [mpeg2enc] Pass2 944 944( 9) P q=8.79 RECODED INFO: [mpeg2enc] Guesstimated final muxed size = 23888534 The behaviour becomes more pronounced the longer the duration of the input. Unfortunately: $ du -h test.mov.tar.bz2 122M test.mov.tar.bz2 I could upload it, and keep it on the server for a short time. Let me know. Otherwise I'd have to test whether the behaviour can be reproduced with alread compressed (mpeg2) input. c -- __ _ _ _ __ _ _ \ \ | |__| |__ _ __| |_\ \| |_ _ _ __ _ __| |_ \ \| '_ \ / _` / _| / /\ \ _| '_/ _` (_-< ' \ http://www.blacktrash.org/ \_\_.__/_\__,_\__|_\_\ \_\__|_| \__,_/__/_||_| Jabber-ID: [EMAIL PROTECTED] ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
