-
Notifications
You must be signed in to change notification settings - Fork 11
/
NEWS
268 lines (232 loc) · 10.4 KB
/
NEWS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
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
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
Changes between 1.3.0 and 2.0.0-git:
-----------------------------------
* WinCE support removal
* New descriptor:
- 0x24 Content labelling descriptor
* Fix bugs in descriptors: 0x41, 0x44, 0x4a, 0x4b, 0x53, 0x54, 0x55, 0x56, 0x59, 0xa0
* FIx bugs in table: CA, EIT
Changes between 1.2.0 and 1.3.0:
--------------------------------
* New descriptor:
- 0x10 Smoothing Buffer
- 0x11 STD descriptor
- 0x12 IBP descriptor
- 0x1b MPEG-4 video descriptor
- 0x1c MPEG-4 audio descriptor
* Fix bugs in descriptor: 0x02, 0x0a, 0x45, 0x48, 0x50, 0x56, 0x7c
* Fix bugs in table: EIT, NIT
* Fix bugs in demux.c
* Build with mingw32
* Generate descriptors: 0x83, 0xa1
* Documentation fixes:
- tables: NIT
- descriptors: 0xa1
Changes between 1.1.2 and 1.2.0:
--------------------------------
* Rename define DVDPSI_GetContentCategoryFromType() to DVBPSI_GetContentCategoryFromType()
- the prefix said DVD, should have been DVB instead
* Added new descriptors:
- 0xa1 Service location
- 0x4c Time shifted service
- 0x53 CA system id
- 0x81 AC3 audio
- 0x86 Caption service
* Fixed Coverity Scan issues
- out-of-bound writes
- null pointer dereferences
- resource leaks
- check return values
Changes between 1.1.1 and 1.1.2:
--------------------------------
* Various bugfixes for ATSC PSI tables
* dvbpsi_packet_push() bugfix
* Various bugfixes for dvbinfo
* Ignore invalid program pids (pid=0) inside PAT table (closes vlc ticket #9695)
Changes between 1.1.0 and 1.1.1:
--------------------------------
* Various bugfixes (documentation, dvbinfo)
* Check TDT and TOT in dvbpsi_CheckPSISection() both have b_syntax_indicator set to '0'.
* Allow SDT with table_id 0x46
Changes between 1.0.0 and 1.1.0:
--------------------------------
* Remove deprecated APIs and bump library version.
* 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
- NIT
* New descriptor:
- 0x54 content descriptor
* EIT: add NVOD event detection.
Changes between 0.2.2 and 1.0.0:
--------------------------------
* new example application dvbinfo: use 'dvbinfo -h' for more information on commandline options
* misc examples: fixes to gen_pat, gen_pmt
* updated documentation (new api howto)
* add log callback (remove fprintf's)
* make API more consistent, see doxygen "howto-new-api" section for converting your code:
- introduces dvbpsi_t typedef
- removed dvbpsi_handle
- changed argument order
- changed table functions prototypes
* EIT table generation, and decoding fixes
* RST table decoding and generation
* new descriptor 0x40, 0x41, 0x49, 0x4a, 0x4b, 0x4f, 0x50 and 0x7c (decoder and generators)
* descriptor 0x03: added variable_rate_audio_indicator
* new descriptor (ATSC): 0x13, 0x14, 0x62, 0x66, 0x73, 0x83 decoders
* ATSC tables EIT, ETT, MGT, STT and VCT decoders
Changes between 0.2.1 and 0.2.2:
--------------------------------
* revert regression introduced by "ignore initial discontinuity" commit (commit-id: d565a849ad0191ed14db018546c71eb52d47a741).
* do not use -no-undefined linkerflag on *BSD systems
Changes between 0.2.0 and 0.2.1:
--------------------------------
* ignore initial discontinuity
* Build fixes for BSD builds
* Build fixes for MSYS builds
Changes between 0.1.7 and 0.2.0:
--------------------------------
* Relicense libdvbpsi from GPLv2 to LGPLv2.1
* bump version number to 0.2.0 (skipping 0.1.8 and 0.1.9) to indicate
GPL -> LGPL license change
* new CUE Identifier descriptor support (0x8a)
* new Splice Information Section table support (0xFC) (SCTE 35 2004)
* new BAT table (decoder and generator)
* new descriptor 0x44
* 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.
Changes between 0.1.6 and 0.1.7:
--------------------------------
* new VBI data descriptor support (0x45)
* NIT support
* TOT/TDT support
* new DVB Satellite Delivery systems descriptor support (0x43)
* new DVB Local time offset descriptor support (0x58)
* new Terrestrial Delivery systems descriptor support (0x5a)
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
* fixed EIT discontinuities
* new cat support
* new PDC support descriptor 0x69
Changes between 0.1.4 and 0.1.5:
--------------------------------
* Windows CE port
* src/tables/eit*: EIT decoder (no generator yet)
* src/tables/sdt*: SDT generator
* 0x4d/0x4e (EIT) descriptors decoders
* 0x52 (stream identifier) descriptor decoder
* 0x55 (dvb parental rating) descriptor decoder
* 0x56 (EBU teletext) descriptor decoder
* fixed a segfault in the subtitles descriptor decoder
* correctly handle duplicate packets
* correctly handle TS packets containing multiple PSI sections
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.