Commit Graph

85 Commits

Author SHA1 Message Date
Aurelien Jacobs 3abe5fbdc4 improve CRC API
- don't export any global var
 - provide either generated or hardcoded tables

Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-04 23:09:58 +00:00
Björn Axelsson 899681cd1d Use dynamically allocated ByteIOContext in AVFormatContext
patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007

Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-21 07:41:00 +00:00
Jeff Downs 28af284cfb When new streams are detected, look for old filters and close them out.
This avoids crashes seen when legitimate streams are found on PID 0x11 instead
of DVB SDT.
Fixes regression detailed in Roundup issue 138.

Originally committed as revision 11050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-17 03:14:43 +00:00
Nico Sabbi aa237f4535 associate to each AVProgram the indexes of the AVStreams contained in it
Originally committed as revision 10820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-20 08:29:05 +00:00
Nico Sabbi 172d1171d2 added structures and code to keep track of pids<->programs mapping: it's needed
to decide which pids to discard in order to feed to the caller only AVProgram(s)
that have the AV_DISCARD_ALL flag not set

Originally committed as revision 10581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-25 20:58:37 +00:00
Nico Sabbi 1d257254f1 replaced custom tracking of programs/services with calls to with av_new_program()
Originally committed as revision 10580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-25 20:49:11 +00:00
Aurelien Jacobs 6369638bf0 loosen dependencies over allformats.h
Originally committed as revision 10513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-16 23:00:44 +00:00
Panagiotis Issaris 6f3e0b2174 Replace all occurrences of AVERROR_IO with AVERROR(EIO).
Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:23:32 +00:00
Alex Beregszaszi 5b83843f43 fix compilation with assert
Originally committed as revision 9619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-13 00:49:40 +00:00
Måns Rullgård b474d1f3fa update SectionCallback and PESCallback typedefs to match functions
Originally committed as revision 9542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-08 13:42:51 +00:00
Ronald S. Bultje 80fb82346e Use AV_RB* macros where appropriate.
patch by Ronald S. Bultje, rsbultje gmail com
thread: Re: [FFmpeg-devel] remove int readers
date: Sat, 23 Jun 2007 09:32:12 -0400

Originally committed as revision 9499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-06 09:32:34 +00:00
Michael Niedermayer b3e104366a simplify
Originally committed as revision 9258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-08 17:34:37 +00:00
Michael Niedermayer 2bb486a5e6 remove now unused "global" pcr_pid
Originally committed as revision 9257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-08 17:26:05 +00:00
Michael Niedermayer dbf6b678fc proper per stream pcr_pid support by (Wolfram Gloger wmglo dent.med.uni-muenchen@de )
Originally committed as revision 9256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-08 17:21:29 +00:00
Michael Niedermayer e39291dfcf partially revert r2931 (Support raw mpegts streams from dvr)
the change was wrong

Originally committed as revision 9219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 22:23:05 +00:00
Michael Niedermayer 04ec18b8b3 harmless typo
Originally committed as revision 9210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 14:54:33 +00:00
Michael Niedermayer 28f03d0494 fix indention
Originally committed as revision 9209 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 14:53:47 +00:00
Michael Niedermayer ad39abcdd9 remove duplicate PAT scaning code and actual PAT scan
also disabling the nonsense 3yr old rawts change (it would after the
above chage totally break the demuxer if its left enabled)

Originally committed as revision 9208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 14:44:52 +00:00
Michael Niedermayer 4dc8a963d1 unused variables
Originally committed as revision 9207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 14:20:07 +00:00
Michael Niedermayer 90d13e30d5 dont rescan for information on each pid, but rather do it just once by
opening 1 filter for each at the same time

Originally committed as revision 9206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 14:17:43 +00:00
Michael Niedermayer ecc31d1d8e move structs and enums to top of file so they can be used
Originally committed as revision 9205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 14:11:54 +00:00
Michael Niedermayer 4d9a577e30 passing MpegTSFilter to the filters instead of a random void *opaque
code is simler and the filters now know the pid they are filtering so one
filter callback can be used with more then one pid at the same time

Originally committed as revision 9204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 13:57:00 +00:00
Michael Niedermayer 37dfd6333d do not perform SDT scan at the begin (this avoids a timeconsuming search for
optional info) instead fill SDT info in and update it as we stumble across it

Originally committed as revision 9201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 12:19:38 +00:00
Michael Niedermayer 657ced8cdb make new_service() update existing info sanely
Originally committed as revision 9200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 11:46:59 +00:00
Michael Niedermayer 0618bb1c5b remove fake service/provider names used for PAT
this allows us to distingush if the info came from SDT or PAT and will
allow to dyamically fill info in ...

Originally committed as revision 9199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 11:25:33 +00:00
Benoit Fouet a45ec41409 Indentation
Originally committed as revision 9197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 08:53:08 +00:00
Michael Niedermayer b91811af83 get rid of if(1)
Originally committed as revision 9179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 23:14:38 +00:00
Michael Niedermayer 9deb6d71b8 get rid of one layer of callback obfuscation
Originally committed as revision 9178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 23:11:17 +00:00
Michael Niedermayer b229219417 kill completely idiotic code which hides all but 2 streams
Originally committed as revision 9177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 23:04:46 +00:00
Michael Niedermayer 165f503a27 correct implementation of "try with auto_guess if first detection fails"
(untested)

Originally committed as revision 9175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 21:48:49 +00:00
Michael Niedermayer d287b04b6d revert r4802 (try with auto_guess if first detection fails)
this change is broken, 3/4 of the code added is unreachable, ill implement
it correctly in a moment

Originally committed as revision 9174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 21:44:20 +00:00
Michael Niedermayer 38c48be213 split mpeg2ts_raw mode into its own demuxer using such a flag is an incredibly dirty hack
Originally committed as revision 9173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 20:57:31 +00:00
Glenn A. Serre 828bb5f1f6 variable initialization (because of a gcc warning)
patch by Glenn A. Serre gaserre spiresoftware com

Originally committed as revision 9146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-29 08:19:37 +00:00
Aurelien Jacobs 57004ff1d7 add an enum for need_parsing
Originally committed as revision 8742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-15 13:51:57 +00:00
Panagiotis Issaris 750f0e1f8b Introduce two new logging functions av_hex_dump_log() and av_pkt_dump_log()
which use av_log() for logging instead of fprintf().

Originally committed as revision 8339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-12 14:17:26 +00:00
François Revol 8fa36ae09d This fixes error handling for BeOS, removing the need for some ifdefs.
AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h.
Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed.
Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code.
This also removes the need for berrno.h.

Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 18:26:14 +00:00
Nico Sabbi cf10ee184f demux VC1 in mpegts
Originally committed as revision 7902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 20:34:24 +00:00
Michel Bardiaux f0ee3ea619 Add some context to av_log calls.
patch by Michel Bardiaux, mbardiaux mediaxim be

Originally committed as revision 7774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 08:29:24 +00:00
Daniel Kristjansson e995cfca28 mpegts-documentation-only.patch -- adds documentation patch by Daniel Kristjansson / danielk mrl.nyu edu
yes another 1 year old patch, this one though has one failed hunk

Originally committed as revision 7676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 21:47:32 +00:00
Daniel Kristjansson 2ddb79befd "converts printf's to avlog's" patch by Daniel Kristjansson / danielk mrl.nyu edu
another 1 year old patch forgoten by mans
trailing whitespace removial by me

Originally committed as revision 7674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-23 21:41:30 +00:00
Måns Rullgård 1ed1a122a7 make some symbols static
Originally committed as revision 6973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-11 20:56:36 +00:00
Aurelien Jacobs 7fbde3431a replace coder/decoder file description in libavformat by muxer/demuxer
Originally committed as revision 6774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 08:57:54 +00:00
Diego Biurrun b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Nico Sabbi ec6913d267 scan s->probesize packets instead of MAX_SCAN_PACKETS (that is still the default value)
Originally committed as revision 6110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-27 12:22:40 +00:00
Måns Rullgård ff70e60176 allow individual selection of muxers and demuxers
Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-10 21:14:37 +00:00
Måns Rullgård d2a067d1d9 give AVInput/OutputFormat structs consistent names
Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-09 23:40:53 +00:00
Nico Sabbi 2eb1a65d91 Etsi identifies DTS audio with stream_private+descriptor 0x7b (in the PMT).
This patch permits to recognize these streams but it's untested for
lack of samples.

Patch by Nico Sabbi <nicola_sabbi at fastwebnet it>

Originally committed as revision 5671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-08 16:25:45 +00:00
Stefan Huehner 7b49ce2e34 Add const to (mostly) char* and make some functions static, which aren't used
outside their declaring source file and which have no corresponding prototype.
patch by Stefan Huehner stefan^^@^^huehner^^.^^org

Originally committed as revision 5497 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-18 11:33:14 +00:00
Måns Rullgård 9d9b432ae9 This patch simply adds demuxing support for AC-3 streams in DVB TS
files.  In these streams AC-3 is given type 0x06 (private stream) and
includes a descriptor with either tag 0x6A or 0x7A.  The code already
handles ATSC AC-3 which uses stream type 0x81.  All the new patch does
is look for any stream type 0x06 that has a descriptor with the proper
tag (i.e. 0x6A or 0x7A) and if found forces it to be recognized as an
AC-3 stream.
From Andy Brown <abrown at daqtron com>

Originally committed as revision 5260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-04-01 19:02:40 +00:00
Måns Rullgård 00a6b92bdd fix memory leak on mpegts close
found by Andy Brown <abrown at daqtron com>

Originally committed as revision 5259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-04-01 18:19:00 +00:00