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173 commits

Author SHA1 Message Date
Andoni Morales Alastruey 891e08f220 mpegtsparse: send TDT tables messages in a serialized event downstream 
https://bugzilla.gnome.org/show_bug.cgi?id=633917
 2010-11-03 04:48:00 +00:00
Sebastian Pölsterl 13431420eb mpegtsparse: Add tag event emission. Fixes #627253 2010-10-28 11:45:46 +01:00
Stefan Kost 0c22e1b954 various (gst): add missing G_PARAM_STATIC_STRINGS flags 
Canonicalize property names as needed.
 2010-10-19 15:47:17 +03:00
Sebastian Dröge f407d51ae8 mpegdemux: Don't use GST_FLOW_IS_FATAL() 
And fix some minor issues related to its usage.
 2010-09-21 12:26:35 +02:00
Zaheer Abbas Merali c7b195740e mpegtsparse: actually work when we have small buffers coming in 
available_fast is not what we want and it will never get to discover packet
size if 188 byte buffers are being picked up.
 2010-07-29 10:38:58 +01:00
Sebastian Pölsterl 61a8856133 mpegtsparse: don't free PAT structure which may still be needed later 
This is a problem if you tune to a channel which uses pid X and later tune to
another channel where X is used for another table (e.g. PMT).

The code that does that was actually already there but never used because the
pat structure was freed before. The commit that introduced those lines intended
to fix a memory leak, but we clean things up elsewhere.

Fixes #622725.
 2010-06-30 18:27:16 +01:00
Thijs Vermeir ba39867606 mpegdemux: improve debug output 2010-06-17 10:52:31 +02:00
Sebastian Dröge b1a12c3a2d mpegtsdemux: Don't use liboil functions 
glibc memcpy() will be faster than liboil's/orc's for now anyway
and we can use orc's later, after orc has support for loop unrolling.
 2010-06-14 14:48:02 +02:00
Arun Raghavan e5a37377ae mpegtsdemux: Some checks to avoid asserts 
gst_mpeg_descriptor_find() expects the description field to be non-NULL.
This fixes a couple of calls where the value being passed is not
verified to be non-NULL first.

https://bugzilla.gnome.org/show_bug.cgi?id=620456
 2010-06-03 20:11:29 +02:00
Sebastian Pölsterl 58b926b978 mpegtspacketizer: fix minor memory leak 
Don't leak language code.

Fixes #619444.
 2010-05-23 19:20:31 +01:00
Zaheer Abbas Merali 5208d030b3 mpegtsdemux: fix memory corruption when parsing adaptation field 2010-05-17 16:26:03 +01:00
Zaheer Abbas Merali d2bd939899 mpegtsparse: parse TDT table in mpegts. 
Some tables in MPEG-TS do not have a crc in the spec, so also mpegtsparse
is not calculating crc for sections with table_id 0x70 - 0x72 because they
do not have a CRC in the spec. See EN300468. Parse Time and Date table and
output bus message.
 2010-05-12 13:00:16 +02:00
Sebastian Dröge 5a51dbd093 mpegdemux: Use GST_FLOW_CUSTOM_SUCCESS instead of some integer 
Fixes compiler warning with gcc 4.5.
 2010-04-16 19:43:59 +02:00
Sebastian Dröge 2908515bd4 Revert "mpegpsdemux: Workaround new gcc 4.5 compiler warning" 
This reverts commit a331228ecc.
 2010-04-16 19:42:00 +02:00
Sebastian Dröge a331228ecc mpegpsdemux: Workaround new gcc 4.5 compiler warning 
gcc 4.5 warns when comparing some integer with an enum value, in
the case of GstFlowReturn this is valid though. We should later
add GST_FLOW_CUSTOM_OK1, GST_FLOW_CUSTOM_OK2, etc. after new core
is released.
 2010-04-15 21:26:45 +02:00
Sebastian Dröge 1306160b79 mpegtsdemux: Add support for BlueRay style DTS 
Fixes bug #614259.
 2010-04-05 10:33:26 +02:00
Sebastian Dröge 074d20cf99 mpegtsdemux: Add support for the two DTS HD stream types 
Fixes bug #614259.
 2010-04-04 20:23:00 +02:00
Sebastian Pölsterl d7ab75abb8 mpegtspacketizer: Additionally use the CRC to check if tables are duplicates 
The current code just uses table id, subtable extension and version number to
check if the section has been seen before. However, this comparison is not
sufficient, causing actually new tables being dismissed.

Fixes bug #614479.
 2010-04-02 19:52:25 +02:00
Sebastian Dröge 129042b65c mpegtsparse: Make sure that the buffer metadata is writable before setting caps 
Fixes bug #614349.
 2010-04-02 19:19:23 +02:00
Tim-Philipp Müller eb34b2015b mpegtsdemux: add missing space to debug message 2010-03-26 12:04:48 +00:00
Benjamin Otte 240f494aa7 Add -Wold-style-definition 
and fix the warnings
 2010-03-22 16:56:03 +01:00
Benjamin Otte 33c2f5fb01 Add -Wwrite-strings 
and fix its warnings
 2010-03-22 13:16:33 +01:00
Benjamin Otte b7655bbd2e Add -Wredundant-decls flag 
and fix warnings from it
 2010-03-22 12:05:59 +01:00
Benjamin Otte f96e4f1581 Add -Wmissing-declarations -Wmissing-prototypes to configure flags 
And fix all warnings
 2010-03-21 21:39:18 +01:00
Benjamin Otte 775c7584fd gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 22:46:41 +01:00
Tim-Philipp Müller cadb0526d5 mpegtsdemux: fix minor memory leak in property getter 
Don't leak the string returned by g_strjoinv(). While we're at it,
use GString to assemble the string to be returned.
 2010-03-15 19:21:52 +00:00
Sebastian Dröge e1c1a6c874 mpegtsdemux: Never flush more bytes than available 
This could happen if the input doesn't contain any MPEG TS
data and the complete adapter content should be skipped.
 2010-02-09 15:24:28 +01:00
b3f0b029f3 win32: Include config.h before anything else. Fix mpegdemux LIBADD 
Because config.h defines __MSVCRT_VERSION__, which should be defined
before inclusion of any system header.

Also fixes mpegdemux Makefile.am LIBADD typo.

Fixes #606665
 2010-01-12 12:31:56 +01:00
Linqiang Pu d68c2d4ab9 mpegdemux: fix allignment issue 
Use GST_READ_UINT32_BE instead of GUINT32_FROM_BE to
fix int allignment issues on ARM

Fixes #606371
 2010-01-10 10:09:55 -03:00
Tim-Philipp Müller b32305d015 mpegtsdemux: fix language extraction 
The descriptor contains ISO 639-2 language codes, but we want
two-letter ISO 639-1 codes in GST_TAG_LANGUAGE.
 2010-01-06 01:57:01 +00:00
Arnaud Patard 24965dc415 mpegtsdemux: Handle eac3 in PMT 
When the stream type is set to private data, gst-mpegtsdemux is trying to find
audio descriptors in PMT and look for AC3 (tag 0x6a) but doesn't look for EAC3
(tag 0x7a). Handle this case too.

Fixes bug #605904.
 2010-01-04 10:15:29 +01:00
Xavier Queralt Mateu b6b1658e97 Expose lang codes in pmt 2009-11-24 10:14:49 +00:00
Edward Hervey ba460f587a mpegdemux: Fix pointer-differences printout 
There is unfortunately no G_*_FORMAT conversion specifier for differences of
pointers in glib, and we can't rely either on all platforms being 64bit.

So let's just cast the difference to a gint and be done with it.
 2009-11-04 17:45:34 +01:00
Jan Schmidt 91499fd9a7 mpegtsdemux: Don't send new-segment with start time == -1 
When sending new-segment to a stream, ensure that there is either a valid
PCR, or else wait until there's a PTS on the stream (dropping packets if
needed) in order to avoid generating an invlaid new-segments event.

https://bugzilla.gnome.org/show_bug.cgi?id=595161
 2009-10-29 10:53:10 +00:00
Josep Torra 3fedf9e9a5 mpegdemux: fix warnings in macosx snow leopard 2009-10-11 12:56:29 +02:00
Sebastian Pölsterl bf3cf014ab mpegtsparse: Ignore emphasis on/off bytes, and do fallback string encoding. 
For fallback, try ISO 8859-9 encoding if ISO 6637 failed.
Add more debug calls.
 2009-10-06 17:46:36 +01:00
Alessandro Decina a17393fd34 Fix warnings with gcc 4.0.1. 2009-09-23 12:34:47 +02:00
Edward Hervey 4ceb3c5678 mpegtsparse: Specify that psi table is static const. 
This avoids re-allocating it every single time we go into it.
Roughly 10% performance boost in overall tsparse processing time.
 2009-09-21 12:13:03 +02:00
Zaheer Abbas Merali bf34bdd3ab Revert "mpegtsparse: use fixed size array rather than dynamically allocating" 
This reverts commit ae75b6f366.
 2009-09-20 17:53:24 +01:00
Zaheer Abbas Merali ae75b6f366 mpegtsparse: use fixed size array rather than dynamically allocating 2009-09-20 15:32:14 +01:00
Zaheer Abbas Merali f9c4b3cce9 mpegtsparse: replace streams hashtable with an array of streams 2009-09-20 15:23:44 +01:00
Zaheer Abbas Merali 309eaafb04 mpegtsparse: unref caps on dispose, reset packet size on _reset 2009-09-20 14:12:59 +01:00
Zaheer Abbas Merali ec100c87c7 mpegtsparse: make sure packetsize is set on caps of buffers 2009-09-20 13:25:53 +01:00
Zaheer Abbas Merali bdf11016fa mpegtsparse: detect packetsize and don't just assume 188 bytes. 2009-09-20 13:25:34 +01:00
Edward Hervey 314e2dabd5 mpegtsparse: Don't use GstIterator, do change detection ourselves. 
Using a GstIterator is slow because we have to create/destroy that
iterator every single time.
We just do the threadsafe cookie check and list iteration ourselves.
 2009-09-19 12:49:47 +02:00
Edward Hervey c224da54e4 mpegtsparse: Avoid type-checking casts in tight loops 2009-09-19 12:45:39 +02:00
Edward Hervey 8b981fba5c mpegtspacketizer: Make next_packet() return an enum. 
This avoids calling an extra gst_adapter_available() in a tight loop.
 2009-09-19 12:45:39 +02:00
Edward Hervey bdc513b31e mpegtsparse: More branch prediction macros 2009-09-19 12:45:39 +02:00
Edward Hervey 879e00b969 mpegtspacketizer: Spread branch prediction macros 2009-09-19 12:45:39 +02:00
Edward Hervey fcc4f8388c mpegtsparse/mpegtspacketizer: Register and use GQuark for structures. 2009-09-19 12:41:34 +02:00