NEWS 8.71 KB
Newer Older
Jean-Paul Saman's avatar
Jean-Paul Saman committed
1 2 3 4

Changes between 1.0.0 and 1.1.0:
--------------------------------

Jean-Paul Saman's avatar
Jean-Paul Saman committed
5
 * Remove deprecated APIs
Jean-Paul Saman's avatar
Jean-Paul Saman committed
6 7 8 9 10 11 12 13 14 15
 * Corrected use of dvbpsi_ValidPSISection() to not use b_syntax_indicator as check,
   the function tries to always check the CRC32 of the given PSI section. Take care
   to only use the function for PSI sections that have a CRC32 field. Use the function
   dvbpsi_has_CRC32() for this purpose.
 * Remove workaround for checking CRC32 in TOT PSI table.
 * Add function dvbpsi_CalculateCRC32() to calculate a CRC32 on the payload.
 * Fix offset for description parsing in tables;
   - CAT
   - BAT
   - TOT
Jean-Paul Saman's avatar
Jean-Paul Saman committed
16
   - NIT
Jean-Paul Saman's avatar
Jean-Paul Saman committed
17 18
 * New descriptor:
   - 0x54 content descriptor
Jean-Paul Saman's avatar
Jean-Paul Saman committed
19
 * EIT: add NVOD event detection.
Jean-Paul Saman's avatar
Jean-Paul Saman committed
20

Jean-Paul Saman's avatar
Jean-Paul Saman committed
21
Changes between 0.2.2 and 1.0.0:
22 23
--------------------------------

Jean-Paul Saman's avatar
Jean-Paul Saman committed
24
 * new example application dvbinfo: use 'dvbinfo -h' for more information on commandline options
25
 * misc examples: fixes to gen_pat, gen_pmt
26 27
 * updated documentation (new api howto)
 * add log callback (remove fprintf's)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
28
 * make API more consistent, see doxygen "howto-new-api" section for converting your code:
29
   - introduces dvbpsi_t typedef
30 31 32
   - removed dvbpsi_handle
   - changed argument order
   - changed table functions prototypes
Jean-Paul Saman's avatar
Jean-Paul Saman committed
33
 * EIT table generation, and decoding fixes
Jean-Paul Saman's avatar
Jean-Paul Saman committed
34
 * RST table decoding and generation
Jean-Paul Saman's avatar
Jean-Paul Saman committed
35
 * new descriptor 0x40, 0x41, 0x49, 0x4a, 0x4b, 0x4f, 0x50 and 0x7c (decoder and generators)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
36
 * descriptor 0x03: added variable_rate_audio_indicator
37 38
 * new descriptor (ATSC): 0x13, 0x14, 0x62, 0x66, 0x73, 0x83 decoders
 * ATSC tables EIT, ETT, MGT, STT and VCT decoders
39

40 41 42 43
Changes between 0.2.1 and 0.2.2:
--------------------------------

  * revert regression introduced by "ignore initial discontinuity" commit (commit-id: d565a849ad0191ed14db018546c71eb52d47a741).
Jean-Paul Saman's avatar
Jean-Paul Saman committed
44
  * do not use -no-undefined linkerflag on *BSD systems
45

Jean-Paul Saman's avatar
Jean-Paul Saman committed
46 47 48 49 50 51 52
Changes between 0.2.0 and 0.2.1:
--------------------------------

  * ignore initial discontinuity
  * Build fixes for BSD builds
  * Build fixes for MSYS builds

Jean-Paul Saman's avatar
Jean-Paul Saman committed
53
Changes between 0.1.7 and 0.2.0:
Jean-Paul Saman's avatar
Jean-Paul Saman committed
54 55 56
--------------------------------

  * Relicense libdvbpsi from GPLv2 to LGPLv2.1
Jean-Paul Saman's avatar
Jean-Paul Saman committed
57 58
  * bump version number to 0.2.0 (skipping 0.1.8 and 0.1.9) to indicate
    GPL -> LGPL license change
Jean-Paul Saman's avatar
Jean-Paul Saman committed
59 60
  * new CUE Identifier descriptor support (0x8a)
  * new Splice Information Section table support (0xFC) (SCTE 35 2004)
61
  * new BAT table (decoder and generator)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
62
  * new descriptor 0x44
Jean-Paul Saman's avatar
Jean-Paul Saman committed
63 64 65 66 67 68 69
  * depreceated all API's in preparation for 1.0.0 release with revamped API
    packagers and application developers should anticipate:
    - structure renames dvbpsi_handle to dvbpsi_t
    - prototype changes
    - removal of printf for message printing
    - message callback function
    For more information see changes in libdvbpsi-ng branch.
Jean-Paul Saman's avatar
Jean-Paul Saman committed
70

71 72 73
Changes between 0.1.6 and 0.1.7:
--------------------------------

Jean-Paul Saman's avatar
Jean-Paul Saman committed
74
  * new VBI data descriptor support (0x45)
75 76
  * NIT support
  * TOT/TDT support
77 78 79
  * new DVB Satellite Delivery systems descriptor support (0x43)
  * new DVB Local time offset descriptor support (0x58)
  * new Terrestrial Delivery systems descriptor support (0x5a)
80

81 82 83 84 85 86 87 88
Changes between 0.1.5 and 0.1.6:
--------------------------------

  * fixed a parsing bug due to outdated spec in ISO 639 language descriptor
  * fixed the use of uninitialized data when section_syntax_indicator=0
  * fixed a parsing bug in the EBU teletext descriptor decoder
  * fixed the declaration of dvbpsi_DecodeTeletextDr
  * new example tool for checking an MPEG-2 TS file
Jean-Paul Saman's avatar
Jean-Paul Saman committed
89 90
  * fixed EIT discontinuities
  * new cat support
91
  * new PDC support descriptor 0x69
92

93 94 95
Changes between 0.1.4 and 0.1.5:
--------------------------------

96
  * Windows CE port
97
  * src/tables/eit*: EIT decoder (no generator yet)
98 99 100
  * src/tables/sdt*: SDT generator
  * 0x4d/0x4e (EIT) descriptors decoders
  * 0x52 (stream identifier) descriptor decoder
101
  * 0x55 (dvb parental rating) descriptor decoder
102
  * 0x56 (EBU teletext) descriptor decoder
103
  * fixed a segfault in the subtitles descriptor decoder
104
  * correctly handle duplicate packets
105
  * correctly handle TS packets containing multiple PSI sections
106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210

Changes between 0.1.3 and 0.1.4:
--------------------------------

  * 0x59 (dvb subtitles) descriptor decoder
  * memory leak fix
  * fixed an unitialiazed pointer

Changes between 0.1.2 and 0.1.3:
--------------------------------

  * fixed segfault with invalid/corrupted psi data
  * update spec file
  * src/descriptors/*: fixed some typos
  * misc/*: added tests on the new descriptors
  * src/descriptors/*: added a few DVB descriptors decoder and generator
    (Stuffing, Bouquet Name, Service Name)
  * src/demux.*: DVB PSI tables demux, required since one PID channel
    may contain different tables.
  * src/tables/sdt*: SDT decoder (no generator yet)
  * examples/decode_sdt.c: added SDT decoder example

Changes between 0.1.1 and 0.1.2:
--------------------------------

  * Makefile.am: added bootstrap to the distribution.
  * bootstrap: we remove generated files before running the autotools, to
    make sure we get the latest version.
  * bootstrap, Makefile.am: moved the --foreign flag to Makefile.am.
  * src/Makefile.am: renamed an unused _SOURCES variable to something
    automake will not choke on.
  * configure.ac, bootstrap: removed redundant stuff from CVS such as the
    Makefile.in files, configure and config.*, and added a bootstrap script
    to generate them; renamed configure.in to configure.ac and moved config.h
    to . because it's now the recommended practice.
  * src/dvbpsi.h: removed automatic inclusion of inttypes.h because it was
    too platform-dependent and led to lots of cross-compilation problems. Now
    the program using libdvbpsi has to make sure it is C99 compliant.
  * configure.in, ltmain.sh: fixes for Solaris, mingw and Mac OS X.
  * src/tables/pmt.c: fixed the PMT generator which used to add one PSI
    section for one ES.
  * */Makefile.am: reworked automake directories to avoid linking problems
    on Mac OS X.

Changes between 0.1.0 and 0.1.1:
--------------------------------

  * src/descriptor.h, src/descriptor.c: added a p_decoded field to the
    dvbpsi_descriptor_s structure.
  * src/descriptor.h, src/descriptor.c, src/tables/pmt.c: added an 's' to the
    dvbpsi_DeleteDescriptors function.
  * src/descriptors/dr_02.h, src/descriptors/dr_02.c: MPEG2 "video stream"
    descriptor decoder and generator.
  * src/descriptors/dr_03.h, src/descriptors/dr_03.c: MPEG2 "audio stream"
    descriptor decoder and generator.
  * src/descriptors/dr_04.h, src/descriptors/dr_04.c: MPEG2 "hierarchy"
    descriptor decoder and generator.
  * src/descriptors/dr_05.h, src/descriptors/dr_05.c: MPEG2 "registration"
    descriptor decoder and generator.
  * src/descriptors/dr_06.h, src/descriptors/dr_06.c: MPEG2 "data stream
    alignment" descriptor decoder and generator.
  * src/descriptors/dr_07.h, src/descriptors/dr_07.c: MPEG2 "target background
    grid" descriptor decoder and generator.
  * src/descriptors/dr_08.h, src/descriptors/dr_08.c: MPEG2 "video window"
    descriptor decoder and generator.
  * src/descriptors/dr_09.h, src/descriptors/dr_09.c: MPEG2 "conditional
    access" descriptor decoder and generator.
  * src/descriptors/dr_0a.h, src/descriptors/dr_0a.c: MPEG2 "ISO 639 language"
    descriptor decoder and generator.
  * src/descriptors/dr_0b.h, src/descriptors/dr_0b.c: MPEG2 "system clock"
    descriptor decoder and generator.
  * src/descriptors/dr_0c.h, src/descriptors/dr_0c.c: MPEG2 "multiplex buffer
    utilization" descriptor decoder and generator.
  * src/descriptors/dr_0d.h, src/descriptors/dr_0d.c: MPEG2 "copyright"
    descriptor decoder and generator.
  * src/descriptors/dr_0e.h, src/descriptors/dr_0e.c: MPEG2 "maximum bitrate"
    descriptor decoder and generator.
  * src/descriptors/dr_0f.h, src/descriptors/dr_0f.c: MPEG2 "private data
    indicator" descriptor decoder and generator.
  * src/descriptors/dr.h: gathers all dr_*.h headers.
  * misc/dr.xml: xml brief description of each descriptor to generate
    "misc/test_dr.c".
  * misc/dr.dtd: DTD against which misc/dr.xml validates.
  * misc/dr.xsl: stylesheet used to generate "misc/test_dr.c".
  * misc/test_dr.c: generated file.
  * misc/test_dr.h: macros used by misc/test_dr.c.
  * doc/doxygen.cfg: up to date documentation configuration.
  * configure, configure.in: fixed MacOS X compilation.

News in 0.1.0:
--------------

  * doc/*: documentation.
  * misc/gen_pmt.c: PMT generator example.
  * example/decode_pmt.c: PMT decoder example.
  * misc/gen_pat.c: PAT generator example.
  * example/decode_pat.c: PAT decoder example.
  * src/tables/pmt.h, src/tables/pmt_private.h, src/tables/pmt.c: PMT decoder
    and PMT generator.
  * src/tables/pat.h, src/tables/pat_private.h, src/tables/pat.c: PAT decoder
    and PAT generator.
  * src/dvbpsi.h, src/dvbpsi_private.h, src/dvbpsi.c: PSI decoder.
  * src/descriptor.h, src/descriptor.c: descriptors.
  * src/psi.h, src/psi.c: PSI sections.