X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.0%2Flibzmpeg3%2Fa52dec-0.7.3%2FChangeLog;fp=cinelerra-5.0%2Flibzmpeg3%2Fa52dec-0.7.3%2FChangeLog;h=0000000000000000000000000000000000000000;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=6b4a1bb9655778fdb9bb26c639dac1cd4650bbb5;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git diff --git a/cinelerra-5.0/libzmpeg3/a52dec-0.7.3/ChangeLog b/cinelerra-5.0/libzmpeg3/a52dec-0.7.3/ChangeLog deleted file mode 100644 index 6b4a1bb9..00000000 --- a/cinelerra-5.0/libzmpeg3/a52dec-0.7.3/ChangeLog +++ /dev/null @@ -1,92 +0,0 @@ -a52dec-0.7.3 Wed Feb 20 23:38:22 PST 2002 --rewrite of the imdct code, making a52dec 40% to 80% faster than version 0.7.2 --fixed one memory corruption problem in parse.c --small liba52 portability fixes --byte order and CRLF bugfixes in wav file output --aif file output --IRIX al sound output (untested, tell us if it works) - -a52dec-0.7.2 Sun Dec 16 14:39:56 PST 2001 --demuxer improvements, with support for TS streams. --smaller demux buffer, making it easier to use a52dec as a pipe --wav output --avoid -fPIC when possible (-prefer-non-pic) --support for vc++ and TenDRA --portability fixes - -a52dec-0.7.1b Fri Aug 31 02:37:23 PDT 2001 --removed an #include that was only breaking libc5 builds - -a52dec-0.7.1 Thu Aug 30 02:13:23 PDT 2001 --gcc 3.0 fixes --mlib fixes (now passes the test suite) --in a52dec.c, made sample_data and flags static --removed a few statics in liba52/parse.c (still not reentrant, but closer) - -a52dec-0.7.0 Thu Aug 23 23:18:00 PDT 2001 --Downmix to arbitrary speaker configurations --Dynamic range compression --Major speedups: 2x for 2.0 streams with 2.0 output, - 3x for 5.1 streams with 2.0 output. --New library interface --Rematrixing bugfix --Higher precision - -ac3dec-0.6.1 Mon Mar 27 20:27:06 EST 2000 --Fix another 2.0 problem (rematrix was wrong). --Fix the never resync on a bad crc bug. - -ac3dec-0.6.0 Sat Mar 18 19:43:25 EST 2000 --New library interface --Fix bug wrt coupling channels that was causing sound quality problems. --Fix 2.0 mode problems (aka the I forgot to implement the phase flags bug). --All around speed improvements (almost twice as fast) --Improved robustness when fed bad data. The entire frame is checksummed before playback. - -ac3dec-0.5.6 Tue Nov 16 00:37:34 EST 1999 --Irix support --Alpha fixes --Minor performance enhancements to downmix and imdct --OpenBSD fixes --extract_ac3 can now read from stdin --Change output_linux to block on write instead of using the - ring buffer. Let me know if this causes/fixes any problems - -ac3dec-0.5.5 Wed Aug 25 15:36:44 EDT 1999 --Fixed a cut and paste bug (argh!) in parse.c which potentially - screwed up delta bit allocation info. --Martin Mueller informed me that I was missing - some corrections from the AC-3 errata document. It turns out that - I used an earlier version of the errata when I initially wrote ac3dec. - Fortunately the errata fix the outstanding bugs that I was pulling - my hair out on for a long time. Woohoo! Thanks Martin. Kudos to Dolby - Labs for keeping their documentation up to date as well. --stereo downmixing (downmix.c) is now in. Matrix encoded surround - (Dolby Prologic Surround) should work too. --clipping due to high level signals has been fixed. We normalize a - block of samples by its maximum absolute value if the max exceeds - the %100 digital level. This shouldn't be a problem, but for some - reason some channels have a dynamic range that exceeds [-1.0,1.0]. - I blame the encoder :) --Multiple track support in extract_ac3. Simply just give it the track - number you want [1,8] after the filename. - -ac3dec-0.5.4 Thu Jul 29 16:55:10 PDT 1999 --Fixed a stupid bug with the coupling channel that was causing - high frequencies to be attenuated. --Re-wrote the extract_ac3 tool. --Added to a tool to verify the checksums on a given AC3 stream. - (tools/verify_ac3) - -ac3dec-0.5.3 Mon Jul 12 10:45:56 PDT 1999 --Fixed problems related to streams with coupling channel enabled. --Minor performance enhancements - -ac3dec-0.5.2 Sun Jul 4 12:00:25 PDT 1999 --output_linux.c patch provided by Michael Holzt - -ac3dec-0.5.1 Wed Jun 30 17:48:52 PDT 1999 --Compiles and dies gracefully under Linux now. - -ac3dec-0.5.0 Wed Jun 23 11:06:06 EDT 1999 --First public release of ac3dec.