Commit graph

3207 commits

Author SHA1 Message Date
Tim-Philipp Müller
a16feec38e qtdemux: use GstByteReader when parsing tkhd atom 2009-09-23 16:54:43 +01:00
Tim-Philipp Müller
6b7f4f5e23 qtdemux: use unsigned ints for node length and do more sanity checking of the atom length 2009-09-23 16:54:43 +01:00
Tim-Philipp Müller
3abeb1e578 qtdemux: use GstByteReader for atom dumping and fix a few bugs 2009-09-23 16:54:42 +01:00
Tim-Philipp Müller
c8c9b0f35d qtdemux: move stco, stts, stss and stps atom parsing over to GstByteReader
Make sure we don't read beyond the atom boundary. Note that the code
behaves slightly differently in the corner case where there is not
enough atom data for the specified number of samples (n_samples_time)
in the atom, but still enough data to fill the pre-allocated index of
n_samples entries: before we would just stop parsing the stts data
and continue, whereas now we will likely error out. This should not
be a problem in practice though. We could maintain the old behaviour
by doing reads with a size check inside the loop if needed.
2009-09-23 16:54:42 +01:00
Tim-Philipp Müller
4be46b1586 qtdemux: use bytereader to parse stsz and stsc atoms
Use GstByteReader to parse stsz and stsc chunks, and check size of
available data before parsing it, instead of blindly assuming there
will be enough data. Fixes crashes with some fuzzed/broken files.
2009-09-23 16:54:42 +01:00
Tim-Philipp Müller
5875e2016a qtdemux: add qt_atom_parser_get_offset() and optimise _peek_sub() 2009-09-23 16:54:42 +01:00
Tim-Philipp Müller
410ebb7eb3 qtdemux: add QtAtomParser, an inlined GstByteReader variant 2009-09-23 16:54:41 +01:00
Mark Nauwelaerts
02581dd2a5 matroskademux: use proper order for no-more-pads and newsegment and tag sending 2009-09-23 17:24:22 +02:00
Mark Nauwelaerts
702df566c3 matroskademux: sprinkle a few branch prediction macros 2009-09-23 17:24:22 +02:00
Alessandro Decina
195883b30a Fix compile warnings with gcc 4.0.1. 2009-09-22 15:04:36 +02:00
Jan Schmidt
600516be90 matroskamux: Don't get stuck in an infinite loop with Dirac
At the end, Dirac streams have an EOS packet with 0 length.
Don't ever sit in an infinite loop when processing one. Allows
muxing Dirac into mkv to complete successfully.
2009-09-22 11:50:11 +01:00
Tim-Philipp Müller
0506545b04 videomixer: fix up Makefile some more
Remove CFLAGS from LIBADD and make order of the various CFLAGS and
LIBS at least consistent with each other.
2009-09-22 11:02:02 +01:00
Brian Cameron
341be447a6 videomixer: Add $(GST_PLUGINS_BASE_LIBS) to LDFLAGS for linking libgstvideo
Fixes bug #595897.
2009-09-22 08:09:39 +02:00
Wim Taymans
10eb1a0ff4 avi: fix timestamps in push mode 2009-09-21 18:10:12 +02:00
Wim Taymans
2f26ee4285 avi: add some performance measurements
Measure the performance of various index and header parsing steps to the
PERFORMANCE debug category.
2009-09-21 12:32:51 +02:00
Stefan Kost
0868ddf30f avidemux: some logging cleanup to help understanding the index parsing overhead 2009-09-18 14:27:45 +03:00
Olivier Crête
750387f520 rtpg729pay: Fix adapter leak
The adapter would be leaked if it was empty and the data could be pushed out directly.
2009-09-15 17:24:24 -04:00
David Schleef
78eeb6636e multifilesink: Add next-file property
Add a property to allow control over what event causes a file
to finish being written and a new file start.  The default is
the same as before -- each buffer causes a new file to be
written.  Added is a case where buffers are written to the
same file until a discontinuity in the stream.
2009-09-13 20:00:53 -07:00
Michael Smith
3257374310 wavparse: treat a zero-sized data chunk as extending to the end of the file.
This fixes playback of some files that don't have a valid data chunk length,
apparently some program creates these.
2009-09-11 13:34:01 -07:00
Wim Taymans
445236a769 spectrum: add post-messages property
Add a post-messages property and deprecate the less descriptive message
property.
2009-09-11 13:28:35 +02:00
Wim Taymans
1935483fbf multifilesink: rename silent to post-messages
Use the post-messages property name instead of silent as it is more
descriptive.
2009-09-11 13:12:54 +02:00
Wim Taymans
f68cd7e708 multifilesink: post messages for each buffer
Add a silent property that can be set to FALSE to post messages on the bus for
each written file.
Do some more cleanups.
Add some docs.

Fixes #594663
2009-09-11 12:17:21 +02:00
Olivier Crête
411c71da13 rtph263pay: Allocate Boundry structs on the stack instead of the heap to avoid leaks
Fixes bug #594691.
2009-09-11 07:31:38 +02:00
Stefan Kost
0a7ef67ad0 docs: fix gtk-doc warnings 2009-09-10 10:28:48 +03:00
Sebastian Dröge
a9909c1abf videobox: Fix AYUV->I420 conversion
For this fix the averaging of the chroma values. It should't be (a/2 + b)/2
but just (a + b)/2.

Fixes bug #594599.
2009-09-09 16:28:53 +02:00
Marc-André Lureau
fe2d8bdc64 multipartmux: mark data buffer as delta-unit
So that multifdsink always start sending header buffer first

Fixes #594520
2009-09-08 18:34:49 +02:00
Marc Leeman
6b46aeb6a3 rtpbin: add ignore-pt parameter
Add a parameter 'ignore-pt' that disables creating a gstrtpptdemux module and
ghosts the pads of gstrtpjitterbuffer instead of the ones of gstrtpptdemux.

Fixes #594490
2009-09-08 17:38:32 +02:00
Håvard Graff
2912b21d14 rtpbin: propagate payload-type-change signal from demuxer
fixes #594254
2009-09-08 13:59:56 +02:00
Havard Graff
a52309eff7 jitterbuffer: change severity of clock-rate change debug
Make log GST_DEBUG under normal circumstances, GST_WARNING otherwise.

Fixes #594253
2009-09-08 13:44:49 +02:00
Håvard Graff
40549278c3 jitterbuffer: avoid throwing reordered buffers with same timestamps
When we receive a reordered packet with the same timestamp as the previous one
(which can happen for fragmented packets) don't consider the packet as lost but
instead wait for the reordered packet to arrive.

Switch the warning-level, so that a reordering does not get a warning, only
an actual produced lost-packet.

Fixes #594251
2009-09-08 13:39:31 +02:00
Havard Graff
6108024838 rtpjpegdepay: add missing math.h include
Fixes #594247
2009-09-08 13:32:51 +02:00
Arnout Vandecappelle
19455200b1 rtspsrc: fix memory leak
In gst_rtspsrc_parse_digest_challenge(), rtspsrc does a g_strndup of the auth
header items and then passes them to gst_rtsp_connection_set_auth_param()
without freeing.

Fixes #594133
2009-09-08 13:30:29 +02:00
Stig Sandnes
8f3299c547 rtpbin: make free_session() remove stream references
When receiving a sync-packet, all sessions with the same cname will be compared
and synced together. In this process, there could still be references to a
session that has been shut down in the meanwhile.

This patch makes sure that these references are removed when shutting down a
session, so that the syncing can be done safely.

Fixes #594283
2009-09-08 13:18:29 +02:00
Havard Graff
e08e610db0 rtpbin: use locked state on internal bins
Set the locked state on internal elements to make sure that they don't change
back to another state when shutting down.

Fixes #594248
2009-09-08 12:41:52 +02:00
Zaheer Merali
c6b2dff77e y4menc: Add interlaced support
Fixes #591713

Signed-off-by: David Schleef <ds@schleef.org>
2009-09-05 20:53:10 -07:00
David Schleef
55d2754098 Remove Ronald Bultje from Authors field
Replaced with "GStreamer maintainers
<gstreamer-devel@lists.sourceforge.net>" or just removed,
depending on the number of other authors.
2009-09-05 20:53:10 -07:00
Mark Nauwelaerts
868a4b1303 qtdemux: prevent a spurious debug warning 2009-09-04 13:51:25 +02:00
Sebastian Dröge
b35b752c41 matroskademux: Correctly handle NULL GstIndex 2009-09-04 07:10:03 +02:00
Laurent Glayal
371875c57a rtpsource: fix memleak
Don't leak the input buffer when the received and expected seqnum are different when
in probation.

fixes #594039
2009-09-03 19:37:10 +02:00
Olivier Crête
f542f710cf rtpjitterbuffer: Lock clock_rate variable
The priv->clock_rate variable could become -1 between when its checked to not
be -1 and when its used, causing an assertion. Fixed by taking the mutex
earlier in the chain() function.

Fixes #593955
2009-09-03 19:17:00 +02:00
Wim Taymans
3fcde4486d rtpsource: whitespace fixes 2009-09-03 19:17:00 +02:00
Wim Taymans
bf73a6ee3a rtpmpapay: whitespace fixes 2009-09-03 19:17:00 +02:00
Wim Taymans
3f629f6001 rtpsession: whitespace fixes 2009-09-03 19:16:59 +02:00
Stefan Kost
272683ff36 flvmux: fully use tagsetter to manage the tags. Fixes #563221
There is no need to manage a separate taglist.
2009-09-03 14:48:14 +03:00
Peter Kjellerstedt
fdf18653b7 rtpmanager: Fixed a copy & paste error 2009-09-01 15:06:46 +02:00
Peter Kjellerstedt
dc4f9575be rtpmanager: Removed unused variable priv
The variable priv was initialized in a lot of functions but then never
used for anything.
2009-09-01 13:21:23 +02:00
Peter Kjellerstedt
57adc2a803 rtpmanager: A little clean up
Make the code flow of gst_rtp_session_send_rtcp() and
gst_rtp_session_sync_rtcp() identical.
2009-09-01 13:04:14 +02:00
Peter Kjellerstedt
923b5b495a rtpmanager: Make sure that used caps are not freed already (take 2)
This reintroduces the fix for bug #593391. It also applies it in
gst_rtp_session_sync_rtcp() which has very similar code to
gst_rtp_session_send_rtcp().
2009-09-01 13:04:14 +02:00
Wim Taymans
8d924611e7 jitterbuffer: make sure time does not go backwards
When we construct a timestamp that would result in a timestamp that is earlier
than when the packet was received, reset the skew calculation as this is
probably a sign that the sender restarted or paused.

Fixes #593354
2009-09-01 12:48:28 +02:00
Peter Kjellerstedt
bfb1260af4 rtpmanager: Set caps in gst_rtp_session_send_rtcp() correctly again
The test for when to set an RTCP caps on the output pad in
gst_rtp_session_send_rtcp() accidentally got inverted in the last commit.
2009-09-01 11:32:41 +02:00