Roland Krikava
8a80fdaad1
qtdemux: Avoid negative overflow on keyframe search
...
Do not overflow negatively when searching a previous
"keyframe" on audio streams. Could cause infinite loops
on backwards playback
Fixes #607718
2010-01-21 23:20:34 -03:00
Alessandro Decina
5d3d3f28e1
qtdemux: fix compiler warnings under OS X.
2010-01-21 19:24:22 +01:00
Wim Taymans
7d39f8e5bb
avidemux: don't parse NULL indexes
...
for some streams we might fail to fetch the index offsets. Don't try to parse
NULL indexes in those cases.
2010-01-21 17:59:25 +01:00
Olivier Crête
9afc247906
rtpg729pay: ptime should is in nanoseconds
...
https://bugzilla.gnome.org/show_bug.cgi?id=607403
2010-01-21 10:54:14 +01:00
Thiago Santos
ef2b7bbcab
wavenc: Post warning if file isnt finished properly
...
When the pipeline is shut down and the file isn't
finished properly, wavenc should post a warning.
Fixes #607440
2010-01-20 15:11:15 -03:00
Arnout Vandecappelle
ca41ddda75
matroskamux: make index size configurable.
...
Added the 'min-index-interval' property to matroskamux,
which determines how much time (nanoseconds) is left
between keyframes stored in the index.
Fixes #583985 .
2010-01-20 14:37:20 -03:00
Wim Taymans
1f6b06ce66
rtph264pay: scale spspps_interval to milliseconds
...
The spspps_interval is kept in seconds. Convert it to milliseconds before
comparing it to another value in milliseconds.
2010-01-20 16:29:57 +01:00
Mark Nauwelaerts
8ca984d5e8
qtdemux: always keep media segments within total duration
...
... as opposed to only doing so following a seek.
2010-01-20 16:03:21 +01:00
Wim Taymans
95333115cd
rtph264pay: rename spspps-interval property
...
Rename the spspps-interval property to config-interval because it is nicer.
2010-01-20 15:44:40 +01:00
Wim Taymans
afc3c674c0
avidemux: skip RIFF and index in push mode
...
When we are in push mode, we can encounter RIFF and idx tags in the data chunk
when we are dealing with ODML files. In these cases, simply skip the chunks and
continue streaming instead of going EOS.
2010-01-20 11:47:04 +01:00
Wim Taymans
570319822a
avidemux: more DISCONT handling
...
Add some debug in the DISCONT handling code.
When we receive a DISCONT in push mode, mark all streams as DISCONT.
2010-01-20 11:47:04 +01:00
Wim Taymans
40e3b0189a
avidemux: reset on flush events
...
When we receive a flush event on the sinkpad, reset the EOS state and the
flowreturn of all streams. Also mark the streams with a DISCONT.
2010-01-20 11:47:03 +01:00
Wim Taymans
183d450113
avidemux: rename some variable
...
Rename the seek_event variable to seg_event because it really contains the
newsegment event that needs to be pushed.
2010-01-20 11:47:03 +01:00
Olivier Crête
c4fa559f15
rtph264pay: Don't set profile-level-id in out caps
...
The profile-level-id represents restrictions on what can be sent, it does not
describe the stream. So it should be reflected in the sink caps of the
payloader, not the src caps.
https://bugzilla.gnome.org/show_bug.cgi?id=607353
2010-01-19 13:47:38 +01:00
Olivier Crête
7a0590b1f1
rtph264pay: Don't ignore the return value from set_outcaps
...
https://bugzilla.gnome.org/show_bug.cgi?id=607353
2010-01-19 13:35:37 +01:00
Sebastian Dröge
2261bd8346
deinterlace: Fix license and copyright headers
2010-01-18 17:44:17 +01:00
Wim Taymans
fb716a6250
avidemux: avoid some typecasting
2010-01-15 18:15:14 +01:00
Wim Taymans
592b440911
avidemux: avoid some type checks
2010-01-15 18:13:24 +01:00
Wim Taymans
d4301d900f
avidemux: fallback to avih duration
...
when we have not yet parsed the indexes (in push mode, for example) use
the duration as given in the avih header instead of -1.
2010-01-15 18:09:15 +01:00
Thiago Santos
e61a71b490
qtdemux: g_free is NULL safe
2010-01-15 13:42:30 -03:00
Thiago Santos
b07f406634
qtdemux: use DEMUX errors, instead of DECODE
...
qtdemux should use DEMUX errors, and not DECODE
Conflicts:
gst/qtdemux/qtdemux.c
2010-01-15 13:42:30 -03:00
Thiago Santos
b988ff4f57
qtdemux: Minor refactor
...
Replace repeated code with a function call
2010-01-15 13:42:30 -03:00
Thiago Santos
92a83e016a
qtdemux: Handle another kind of redirect trak
...
Some traks might contain a redirect rtsp uri inside
hndl atom (which is a dref atom entry). This commit makes qtdemux
post a message when it finds one of these traks and there are
no other traks.
Fixes #597497
2010-01-15 13:42:29 -03:00
Thiago Santos
06de494640
qtdemux: Post error when reaching EOS without pads
...
Post an error when EOS is reached and there are no src pads
2010-01-15 13:42:22 -03:00
Thiago Santos
b53a45ed44
qtdemux: Do not post empty redirect messages
...
Some misinterpreted data could result in posting redirect messages
with empty redirect strings. It is better not to post them.
An example is the file on bug #597497
2010-01-15 13:13:59 -03:00
Mark Nauwelaerts
891ca1f4d3
matroskademux: polish last buffer end time usage
...
That is, reset it upon seek, and note that (rarely) last pushed buffer
time might precede segment start.
2010-01-14 18:19:25 +01:00
Stefan Kost
404e673ac0
videomixer: use 'q' constraint instead of 'r'
...
This avoids the "bad register name `%dil'" compilation errors on 32bit where
because of 'r' gcc puts the value in a general purpose register and then tries
to access the lower part as %dil/%sil which is not existing on 32bit. 'q' requests
a-d registers
2010-01-13 16:48:46 +02:00
Stefan Kost
7e3783cbac
avi: add missing include for sscanf
2010-01-13 16:44:58 +02:00
Sebastian Dröge
4a0f441c59
equalizer: Fix property description for the 3rd band of the 10band equalizer
...
The frequency is actually 237 Hz, not 227 Hz.
Fixes bug #606692 .
2010-01-13 09:36:03 +01:00
Kipp Cannon
d009678bc5
audioamplify: Allow negative amplifications
...
Fixes bug #606807 .
2010-01-13 09:22:20 +01:00
Edward Hervey
3f5add8820
qtdemux: use G_GSIZE_FORMAT for platform independent gsize qualifier
...
Fixes build on macosx
2010-01-12 17:39:05 +01:00
Mark Nauwelaerts
59224d77f8
matroskademux: refactor eos sending when pausing loop
...
Also, prevent hanging if no pads yet on which to send eos by
posting a message instead.
2010-01-11 21:15:47 +01:00
Mark Nauwelaerts
ae515fead4
matroskademux: standardize seek handling
...
... which implies fixing some corner cases.
2010-01-11 21:15:46 +01:00
Mark Nauwelaerts
927c22bdc4
matroskamux: use more generic xiphN_streamheader_to_codecdata helper
2010-01-11 21:15:43 +01:00
Mark Nauwelaerts
847d1dd4ed
matroskamux: reflow audio and video setcaps and improve logging
...
Also ensure width and height are available as they are mandatory
in matroska specs.
2010-01-11 21:15:41 +01:00
Michael Smith
144fbd2d8f
qtdemux: fix offset for type 2 mp4a sound sample descriptions.
...
Allows us to correctly find the esds (and thus the codec data) for such
mp4a files.
2010-01-11 11:48:29 -08:00
Thiago Santos
fa32e08d91
rtpmp4g(de)pay: Only handle raw aac
...
rtpmp4g(de)pay should only handle raw AAC streams
2010-01-11 15:46:50 -03:00
Sebastian Dröge
daa52708b3
videomixer: Implement basic QoS
...
This drops frames if they're too late anyway before blending and all
that starts but QoS events are not forwarded upstream. In the future
the QoS events should be transformed somehow and forwarded upstream.
2010-01-11 19:32:35 +01:00
Thiago Santos
c563dd7eb2
rtpmp4a(de)pay: Only accept raw aac
...
rtpmp4a(de)pay should only handle raw aac to conform to the RFC
2010-01-11 15:00:00 -03:00
Sebastian Dröge
6158f401a1
videomixer: Add MMX implementations for I420 and all non-alpha RGB formats
2010-01-11 18:37:45 +01:00
Sebastian Dröge
2950262186
videomixer: Refactor processing functions
...
This allows easier plugging of optimized processing functions
in the future, like for SSE or AltiVec.
2010-01-11 18:37:44 +01:00
Thiago Santos
5975b01b01
avimux: matroskamux: rename aac's stream-format to raw
...
AAC's none stream-format has been renamed to raw, rename
on avimux and matroskamux as well
2010-01-11 13:26:32 -03:00
Thiago Santos
1314853210
matroskamux: Only accept raw aac
...
makes matroskamux reject aac streams that are not
in raw format (stream-format=none)
Fixes #598350
2010-01-11 12:32:29 -03:00
Thiago Santos
bacd350483
avimux: Only accept raw aac
...
makes avimux reject aac streams that are not
in raw format (stream-format=none)
Fixes #598350
2010-01-11 12:32:27 -03:00
Robert Swain
866d13e7b9
qtdemux: Oops. The gpointer cast is needed because of the const
...
qualifiers on the data elements
2010-01-11 10:38:10 +01:00
Robert Swain
4ac643c2d9
qtdemux: Debug -> info level for a message for benchmarking index parsing
...
The extra message output at higher levels affects the accuracy of the
benchmark.
2010-01-11 10:17:54 +01:00
Robert Swain
c93ea637ef
qtdemux: Don't check for NULL pointers or cast to gpointer as this is
...
not needed
2010-01-11 10:05:10 +01:00
Robert Swain
a340359127
qtdemux: Refactor stbl sub-atom freeing. Free when index has been
...
completely parsed.
2010-01-11 09:50:33 +01:00
Robert Swain
3daf1871c1
qtdemux: Avoid whitespace commits due to inconsistent GNU indent
...
behaviour
2010-01-11 09:50:33 +01:00
Tim-Philipp Müller
e1bff64f00
qtdemux: remove newline at end of debug statement
2010-01-11 00:10:34 +00:00
Havard Graff
4ead3d85bf
multiudpsink: Compiler warning fixes for Windows
...
Just simple missing casts
Fixes bug #606438 .
2010-01-09 17:17:23 +01:00
Thiago Santos
8e84d457b2
avidemux: Use more glib and be safer
...
Be safer on sscanf by limiting string format sizes.
Remove useless parameter and use g_strndup.
2010-01-08 11:33:02 -03:00
Thiago Santos
c0e184641a
avidemux: Simplifying code
...
Greatly simplify the IDIT chunk handling by using sscanf
instead of 'manually' parsing. Also replaces strncasecmp and
is_alpha/is_digit with glib versions.
2010-01-08 10:51:17 -03:00
Thiago Santos
7024ce14cf
avidemux: it's feb for february
...
Fix typo in last commit.
2010-01-08 10:18:30 -03:00
Thiago Santos
a5197a94ee
avidemux: Parse and post IDIT dates
...
Parses and post date tags contained in IDIT chunks.
Fixes #503582
2010-01-08 09:17:22 -03:00
Sebastian Dröge
a9a5e0c7e1
audiofxbasefirfilter: Add property for not draining the history on kernel changes
...
Currently this only works if the kernel size doesn't change, in the future
it will be possible to change the kernel size too without draining
the complete history and without loosing anything.
Partially based on a patch by
Thiago Santos <thiago.sousa.santos@collabora.co.uk>
2010-01-07 17:28:43 +01:00
Wim Taymans
ed22a97478
rtph264pay: remove weird memcmp code
...
Use plain memcmp for comparing memory instead of the custom buggy one.
Fixes #606198
2010-01-07 17:00:20 +01:00
Edward Hervey
3e08a0cb4e
level: fix typo in 'message' property description
2010-01-07 15:38:36 +01:00
Wim Taymans
4c1947045e
rtpg728pay: remove unused adapter peek
2010-01-06 13:45:59 +01:00
Michael Smith
7f442ab1c1
qtdemux: Add support for wave-style audio in qt.
...
Uses gstriff to parse the wave headers appropriately. Tested with MS-ADPCM
content.
2010-01-05 12:11:31 -08:00
Olivier Crête
63a9db5826
rtpg729pay: Simplify adapter usage
...
https://bugzilla.gnome.org/show_bug.cgi?id=606050
2010-01-05 13:23:26 -05:00
Olivier Crête
0a18587792
rtpg729pay: Support ptime from caps
...
https://bugzilla.gnome.org/show_bug.cgi?id=606050
2010-01-05 13:23:26 -05:00
Olivier Crête
321829f595
rtp: Add maxptime to the README
...
https://bugzilla.gnome.org/show_bug.cgi?id=606050
2010-01-05 13:23:26 -05:00
Wim Taymans
b32ddfc174
rtpg723depay: add G723 depayloader
2010-01-05 19:03:06 +01:00
Wim Taymans
ca7ecdf2f3
rtpg729depay: remove unused variable
2010-01-05 19:02:39 +01:00
Wim Taymans
d6d06630e8
rtpg723pay: rewrite payloader
...
Handle all 3 packet sizes according to RFC 3551.
Totally untested, we don't have a G723 encoder.
Fixes #605882
2010-01-05 18:33:25 +01:00
Wim Taymans
48615d5e98
qtdemux: fix chunk counter
2010-01-05 15:51:55 +01:00
Wim Taymans
17630760f4
qtdemux: more work at reducing loop overhead
...
Try to avoid derefs when parsing the index. Save the state into the structures
when we exit the loop instead of for each iteration.
2010-01-05 15:51:52 +01:00
Wim Taymans
91a5e5138f
qtdemux: cleanups and make duration more accurate
...
Make the QtDemuxSample struct smaller by keeping the duration and the pts_offset
as their 32 bit values.
Make some macros to calculate PTS, DTS and duration of a sample.
Deref the sample index less often by keeping a ref to the sample we're dealing
with.
2010-01-05 15:51:50 +01:00
Wim Taymans
22eb18f828
qtdemux: simplify logic to calculate duration
...
Since we no longer store the timestamp and duration in nanoseconds, we can now
simply store the duration as-is.
2010-01-05 15:51:48 +01:00
Robert Swain
1c27ed4dae
qtdemux: Store timestamps in mov format in the index
...
This allows faster building of the index upon seeks so that scaling of
timestamps only occurs when actually needed.
2010-01-05 15:51:45 +01:00
Wim Taymans
86021857c5
qtdemux: make seeking in push mode work
...
Move sample position checks into qtdemux_parse_samples where we can protect it
with a lock.
Refactor and make an qtdemux_ensure_index function.
Rename qtdemux_do_push_seek to qtdemux_seek_offset in order to avoid confusion
with gst_qtdemux_do_push_seek.
2010-01-05 15:51:43 +01:00
Wim Taymans
3b643817be
qtdemux: move error code out of normal flow
2010-01-05 15:51:40 +01:00
Robert Swain
4b2b7067b6
qtdemux: Add push mode seek support for seeking to obtain the moov atom
2010-01-05 15:51:36 +01:00
Wim Taymans
8c5a822250
rtspsrc: fix on-npt-stop signal warnings for RDT
...
The RDT manager does not implement this signal so we need to check for it before
trying to connect to it.
2010-01-05 12:23:16 +01:00
Stefan Kost
fd9530d2d5
avimux: fix typo in warning message
2010-01-05 00:12:44 +02:00
Arun Raghavan
e9f9164fb6
qtdemux: Add tags for average and maximum bitrate
...
Fixes #599300 .
2009-12-31 18:25:20 +00:00
Thiago Santos
173be1422c
audiofxbasefirfilter: do not try to alloc really large buffers
...
When nsamples_out is larger than nsamples_in, using unsigned
ints lead to a overflow and the resulting value is wrong and
way too large for allocating a buffer. Use signed integers
and returning immediatelly when that happens.
2009-12-26 16:59:14 -03:00
Wim Taymans
362785df88
videomixer: optimize blend code some more
...
Use more efficient formula that uses less multiplies.
Reduce the amount of scalar code, use MMX to calculate the desired
alpha value.
Unroll and handle 2 pixels in one iteration for improved pairing.
2009-12-25 12:38:45 +01:00
Wim Taymans
4f9ded7742
videomixer: scale and clamp
...
Scale and clamp to the max alpha values.
2009-12-24 22:59:09 +01:00
Wim Taymans
0620797a18
alpha: scale and clamp alpha to its full extend
...
Convert the alpha value to 0->255 when setting and to 0->256 when using as
a scaling factor. This makes sure we can reach the full opacity value of 0xff in
all cases.
2009-12-24 22:50:31 +01:00
Wim Taymans
a65240d1c1
rtspsrc: fix some comments, remove property check
...
Fix some comments, clarify some FIXMEs
Remove the on-ntp-stop signal check now that the jitterbuffer is in
-good and we know that it supports this signal.
2009-12-24 22:23:01 +01:00
Wim Taymans
3c0f18d765
videomixer: some trivial cleanups
2009-12-24 21:45:12 +01:00
Thiago Santos
ac03ad782a
rtspsrc: Parse all rtpinfo entries
...
Do not forget to parse all rtp-info entries, instead of
parsing the first one only.
Fixes #605222
2009-12-24 17:08:22 -03:00
Thiago Santos
5d86010dad
qtdemux: perf tag should map to GST_TAG_ARTIST
2009-12-24 17:06:16 -03:00
Wim Taymans
fe529e71c5
interleave: fix weird indentation
2009-12-24 17:03:02 +01:00
Wim Taymans
59dc9dac03
rtph263ppay: use faster _adapter_copy() whem possible
2009-12-24 17:01:54 +01:00
Mark Nauwelaerts
05307c46e7
rtph264pay: fix uninitialized variable
2009-12-23 19:39:05 +01:00
Wim Taymans
9f098b352b
rtp: use boilerplate
2009-12-23 13:09:54 +01:00
Wim Taymans
2ee7f58416
rtpL16pay: convert to baseaudiopayload
...
Use GstRTPBaseAudioPayload as the base class. This saves a lot of code and fixes
a bunch of problems that were already solved in the base class.
Fixes #853367
2009-12-23 00:38:05 +01:00
Wim Taymans
cdb8c718bb
rtppcmapay: the boilerplate macro sets parent_class
2009-12-23 00:30:49 +01:00
Wim Taymans
05418f1687
rtpbin: avoid some structure copies
...
Don't make copied in the getter and setter for SDES in the RTPSource. This
avoids a couple of copies of the SDES structure when generating RTCP
packets.
2009-12-22 22:27:21 +01:00
Pascal Buhler
c3448f978e
rtpmanager: improve SDES handling
...
Store SDES internally as a struct to support multiple PRIV values.
Include all values set in SDES struct when sending RTCP SDES.
2009-12-22 21:43:25 +01:00
Wim Taymans
251401aef1
rtph263depay: add some fixmes
2009-12-22 14:41:35 +01:00
Wim Taymans
564581e1b8
rtph263depay: baseclass handles timestamps for us
2009-12-22 14:35:13 +01:00
Wim Taymans
27ff4a8a47
rtph263depay: reset start variable properly
2009-12-22 14:27:40 +01:00
Marco Ballesio
74b3439374
Drop the whole frame if a packet is lost.
...
Fixes #582575
2009-12-22 11:48:52 +01:00
Wim Taymans
4687199348
rtph264pay: add option to insert PPS/SPS in streams
...
Add a new spspps-interval property to instruct the payloader to insert
SPS and PPS at periodic intervals in the stream.
Rework the SPS/PPS handling so that bytestream and AVC sample code both use the
same code paths to handle sprop-parameter-sets. This also allows to have the AVC
code to insert SPS/PPS like the bytestream code.
Fixes #604913
2009-12-21 20:45:54 +01:00
Jonathan Conder
1112090589
qtdemux: Adds new tags
...
Adds some new tags mapping to qtdemux.
Fixes #599759
2009-12-21 12:03:30 -03:00
Wim Taymans
9734699788
rtpbin: add property to remove pads automatically
...
Add a property called autoremove to automatically remove the pads of sources
that timed out.
Fixes #554839
2009-12-21 15:07:44 +01:00
Wim Taymans
c611bbaa8e
ssrcdemux: fix comparison
...
A NULL means no pad was found.
2009-12-21 15:07:34 +01:00
Michael Smith
eab08d67b3
multiudpsink: pass length parameter to g_convert
2009-12-20 17:26:15 -08:00
Edward Hervey
188725811f
matroska: Fix unitialized variable.
...
Yes, it's stupid, but macosx compilers are even more stupid.
2009-12-18 12:46:06 +01:00
Sebastian Dröge
3ac6f5e48b
videomixer: Fix assembly compilation on x86
...
Fixes bug #604814 .
2009-12-17 18:14:55 +01:00
Branko Čibej
7b107f64f3
rganalysis: fix timestamp rounding
...
Use scaling function to round and avoid overflows.
Fixes #604352
2009-12-17 17:37:03 +01:00
Tiago Katcipis
908a9ee63b
rtp: add G723 payloader
...
Fixes #597823
2009-12-17 17:27:42 +01:00
Wim Taymans
cc277b4a26
qtdemux: Fix ALAC codec_data parsing
...
Fixes #604611
2009-12-17 16:23:56 +01:00
Thiago Santos
4063bb87e8
qtdemux: Remove cpp style coments
...
Removes // comments and replace them with /* */ comments
2009-12-16 17:28:30 -03:00
Mark Nauwelaerts
c9a0d2339e
matroskademux: also consider BlockNumber indicated in index when seeking
2009-12-16 12:48:02 +01:00
Mark Nauwelaerts
900ff7247e
matroskademux: support push based mode
...
Fixes #598610 .
2009-12-16 12:46:40 +01:00
Mark Nauwelaerts
e4183c6904
matroskademux: fix ebml read cache usage
2009-12-16 12:46:37 +01:00
Sebastian Dröge
0a0f7ecc16
videomixer: Use movzbl instead of movzxb for moving one byte to a l register
...
For some reason latest gcc/binutils accept movzxb here while
movzbl would be correct and is the only thing accepted by older
gcc/binutils.
Fixes bug #604679 .
2009-12-16 10:50:32 +01:00
Sebastian Dröge
9e45038d8d
videomixer: src/dest are input and output of the AYUV blending MMX assembler
2009-12-16 06:59:01 +01:00
Sebastian Dröge
c26ccb9722
audiowsincband: Use the same upper length limit as audiowsinclimit
2009-12-15 18:18:54 +01:00
Sebastian Dröge
7fec6843c0
audiowsinc{limit,band}: Allow much larger filter lengths now
2009-12-15 18:12:47 +01:00
Sebastian Dröge
119a6ce637
audiofxbasefirfilter: Fix frequency response calculation
2009-12-15 18:12:47 +01:00
Sebastian Dröge
8695581751
audiofxbasefirfilter: Remove dead assignments
2009-12-15 18:12:46 +01:00
Sebastian Dröge
cd2b1c1b58
audiofxbasefirfilter: Add special processing functions for Mono/Stereo
...
This provides another 7% speedup for the time domain convolution and 1.5%
speedup for the FFT convolution on Mono input.
This optimization assumes that the compiler simplifies calculations
and conditions on constant numbers and unrolls loops with a constant
number of repeats.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
a3d7321c50
audiofxbasefirfilter: Add a "low-latency" mode
...
This will always use time-domain convolution, which lowers the latency.
With FFT convolution it's always a multiple of the kernel length,
with time domain convolution it's only the pre-latency of the filter kernel.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
ca568ff079
audiofxbasefirfilter: Remove obsolete TODO comments
2009-12-15 18:12:46 +01:00
Sebastian Dröge
45edc1bbd8
audiofxbasefirfilter: Use samples everywhere instead of samples*channels sometimes
2009-12-15 18:12:46 +01:00
Sebastian Dröge
02960383c1
audiofxbasefirfilter: FFT convolution implementation
...
This provides a great speedup, especially the relationship between kernel
length and processing size is now logarithmic instead of linear. Below a
kernel size of 32 it's a bit slower, afterwards it's much faster:
17 0.788000 -> 0.950000
33 1.208000 -> 1.146000
65 2.166000 -> 1.146000
...
4097 107.444000 -> 1.508000
For sizes smaller 32 the normal time-domain convolution is chosen,
for larger sizes the FFT convolution is automatically used.
Fixes bug #594381 .
2009-12-15 18:12:46 +01:00
Sebastian Dröge
ddafc20b28
audiofxbasefirfilter: Make most code parts independent of the processing functions and used convolution algorithm
...
Only remaining part is the residue pushing, which will be fixed later.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
43576fb0cf
audiofxbasefirfilter: Optimize time-domain convolution
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Remove some redundant calculations, move comparisions out of
inner loops, etc.
This makes the convolution about 3 (!) times faster but
processing time is of course still proportional to the
filter size.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
c5f955a3b6
audiofxbasefirfilter: Use _CAST macros in some places and do some calculations only once
2009-12-15 18:12:46 +01:00
Sebastian Dröge
abb437454e
audiofxbasefirfilter: Rewrite timestamp tracking
...
It's much simpler now and doesn't introduce accumulating rounding
errors.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
c57be62881
audiofxbasefirfilter: Rename some variables and change comments
2009-12-15 18:12:45 +01:00
Sebastian Dröge
742a7c7f50
audiofxbasefirfilter: Add const qualifier to the source data array
2009-12-15 18:12:45 +01:00
Sebastian Dröge
061ededa36
videomixer: Add MMX implementations of the AYUV blending and color filling functions
...
This provides a 20% speedup for blending and 100% for color filling.
The blending can probably be optimized even more.
2009-12-15 12:30:21 +01:00
Tim-Philipp Müller
d3a9f07669
id3demux: prefer two letter ISO 639-1 code for extended comment
2009-12-13 13:19:43 +00:00
Tim-Philipp Müller
6c4c8f8670
qtdemux: fix up language code extraction some more
...
Quicktime uses ISO 639-2 for language codes, but GST_TAG_LANGUAGE
is supposed to hold a ISO 639-1 code, so convert as needed using
the new API from -base.
See #602126 .
2009-12-13 13:10:12 +00:00
Tim-Philipp Müller
b66f914586
matroska: fix language code writing and extraction
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Matroska uses three-letter ISO 639-2B codes, but GST_TAG_LANGUAGE is
supposed to contain two-letter ISO 639-1 codes, so use new language
code mapping functions in -base to convert between those two as
needed.
Fixes #505823 .
2009-12-13 12:51:13 +00:00
Tim-Philipp Müller
1b786258c2
avidemux: minor debug message changes
...
Fix up a few debug messages so that it's clearer what they mean.
2009-12-13 12:51:13 +00:00
Thiago Santos
52177fa056
Revert "qtdemux: Correctly parse classification tags"
...
This reverts commit cd883aa60c
.
Previous code was correct, 4 is due to table and language code,
not only language code
2009-12-12 17:44:04 -03:00
Thiago Santos
cd883aa60c
qtdemux: Correctly parse classification tags
...
In clsf atoms, the language code is 2 bytes long, not 4.
2009-12-12 16:31:35 -03:00
Sebastian Dröge
66d3ac8fb7
videomixer: Dequeue current buffer on FLUSH_STOP and don't unref NULL buffers
...
... NULL buffers shouldn't really happen anymore when popping the
buffer from GstCollectPads but better check for this and print a warning.
2009-12-12 16:55:13 +01:00
Sebastian Dröge
760eaf7b2a
videomixer: Fix stupid mistake in last commit
2009-12-11 13:11:12 +01:00
Sebastian Dröge
089d9d9dba
videomixer: Don't do floating point math in the inner processing loop for I420 blending
2009-12-11 12:36:42 +01:00
Wim Taymans
b8c2ccce4e
rtspsrc: handle NULL and empty transport strings
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When an RTSP extension returns NULL or an empty transport string, just ignore it
and try to get the next possible transport. Fixes playback of RealMedia streams.
2009-12-10 18:45:55 +01:00
Wim Taymans
6a44d8e198
rtspsrc: install event function on internal RTCP pad
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Install a custom event function on the internal RTCP pad so that we can reply
TRUE to a latency event.
2009-12-10 18:45:55 +01:00
Sebastian Dröge
6f51dfba95
videomixer: Remove wrong comments, copied from the I420 blend function
2009-12-10 10:48:49 +01:00
Sebastian Dröge
93089ef445
videomixer: The queued duration is a signed integer
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...and it will really be negative sometimes.
2009-12-09 21:15:07 +01:00
Sebastian Dröge
7418dee253
videomixer: Only pop buffers from collectpads after they're fully consumed
...
This decreases latency and memory usage because new buffers are only
accepted by collectpads if there's no queued buffer.
2009-12-09 21:03:57 +01:00
Sebastian Dröge
cd888c0531
matroskademux: Clean up position/duration handling
...
Also use the last end time for closing the segment, not the
start time of the last buffer.
2009-12-09 20:42:44 +01:00
Sebastian Dröge
0766a54138
matroskademux: Close the segment on EOS if the real duration is known
2009-12-09 16:50:02 +01:00
Sebastian Dröge
5ca96043ff
matroskademux: Update duration if current buffer is already after the old duration
2009-12-09 16:46:18 +01:00
Sebastian Dröge
c9b1ab53fe
matroskademux: Drop buffers that are after segment stop
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...and if this happened for all streams go EOS.
2009-12-09 16:43:41 +01:00
Sebastian Dröge
276a61ab2a
matroskademux: Fix position tracking and sending of filler segments
2009-12-09 16:41:04 +01:00
Sebastian Dröge
b0f8978fd8
videomixer: Use gst_util_uint64_scale_int() for fps to seconds per frame calculations
2009-12-09 16:15:09 +01:00
Sebastian Dröge
3ddb75e3c5
matroskademux: Keep the segment stop position for update newsegment events
2009-12-08 17:34:15 +01:00
Wim Taymans
ee6d7fd2db
avidemux: init current_entry in push mode
...
Set the current_entry to 0 (instead of -1) in push mode so that we correctly
calculate the current frame number and timestamp.
Add some more debug info and fic the duration debug.
2009-12-04 13:52:49 +01:00
Tim-Philipp Müller
24b93d82ec
rtspsrc: fix major memory leak when playing back rtsp video streams
...
Don't forget to unref QoS, navigation and latency events when
dropping them.
2009-12-04 11:14:03 +00:00
Tim-Philipp Müller
d0b25845ec
matroskademux: only send pending tags with newsegment events
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Send pending tags only from the streaming thread, just after we've sent
the newsegment event, not with e.g. flush-start. This not only does the
right thing, but also makes sure we're not trampling over variables set
up in the streaming thread from the seeking thread in case someone tries
to issue a seek just as the demuxer is parsing the headers.
Fixes #601617 . Spotted by Ognyan Tonchev.
2009-12-04 11:13:31 +00:00
Thiago Santos
ff4ac9ddf6
qtdemux: fix debug message printf args
...
Fixes debug message printf format to make it build in mac's gcc
2009-12-03 17:49:55 -03:00
Aurelien Grimaud
07f27f0efd
rtpsession: avoid buffer ref/unref pairs for CSRCs
...
We ref the buffer before pushing it downstream in order to get the CSRCs of it
after pushing. This causes performance problems when downstream elements want to
change the metadata because the buffer needs to be subbuffered.
Instead, read and store the CSRCs of the buffer in an array before pushing it
and process the array after pushing the buffer. This allows us to remove the
ref/unref pair.
Fixes #603376
2009-11-30 15:59:50 +01:00
Mark Nauwelaerts
e49e71a1d9
rtph264depay: optionally merge NALUs into Access Units
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... which may be expected/desired by some downstream decoders
(and spec-wise highly recommended for at least non-bytestream mode).
2009-11-26 17:29:26 +01:00
Mark Nauwelaerts
baa28ddedf
qtdemux: fix timestamp datatype
2009-11-26 17:29:03 +01:00
Wim Taymans
8070ae967b
jitterbuffer: avoid using wrong clock-rate
...
Check for a valid clock-rate before attempting to estimate the npt
stop time.
2009-11-25 10:38:23 -06:00
Wim Taymans
5682e2bf01
rtpbin: fix typo in comments
2009-11-25 10:37:30 -06:00
Michael Smith
9d6adc8f3c
multiudpsink: return error message on windows too.
2009-11-24 11:13:06 -08:00
Michael Smith
d4826d987c
multiudpsink: first phase of fixing up error reporting for windows.
2009-11-24 10:58:49 -08:00
Thiago Santos
b59dc3e5fb
avimux: also set the suggested buf size for audio
...
We were only setting the suggested buf size for video,
we can set it for audio as well.
This and 195e14529d80ef318ce3a778c1995efb11f266cd
fix an issue that prevented seeking on large avi files
on WMP (non-recent versions).
2009-11-24 12:44:57 -03:00
Thiago Santos
831b1e958a
avimux: fix indx duration for PCM audio
...
GstBuffers for PCM audio usually contains more than
1 sample, we need to get the total number of samples to set
the indx duration.
2009-11-24 12:44:56 -03:00
Thiago Santos
8dd78015f1
avimux: Audio buffers should be picked earlier
...
Adds a 0.5s advantage for audio buffers to being
picked earlier for muxing.
2009-11-24 12:44:56 -03:00
Robert Swain
98279be735
qtdemux: Fix push mode by making sure stbl information is available in
...
next_entry_size ()
2009-11-24 16:40:19 +01:00
Robert Swain
db5de8f1b6
qtdemux: Fix order of arguments in log message
2009-11-24 16:35:20 +01:00
Robert Swain
f9745e89d3
qtdemux: Ease debugging by removing a goto for an error message
2009-11-23 16:29:15 +01:00
Robert Swain
4025d7cbd7
qtdemux: Parse per sample rather than all at once but build complete index when
...
seeking
2009-11-23 16:29:15 +01:00
Robert Swain
0c62109d20
qtdemux: Save atom data for later use so it doesn't get freed after initial
...
parsing
2009-11-23 16:29:15 +01:00
Robert Swain
29c33806c1
qtdemux: Parse from the previously parsed sample up to sample n
2009-11-23 16:29:14 +01:00
Robert Swain
52b1040219
qtdemux: Make qtdemux_parse_samples () parse up to n samples
2009-11-23 16:29:14 +01:00
Robert Swain
1f7b878d89
qtdemux: Separate off stbl sub-atom initialisation
2009-11-23 16:29:14 +01:00
Robert Swain
6a6d2c4970
qtdemux: Move variables into context in preparation for refactorisation
2009-11-23 16:29:14 +01:00
Robert Swain
ab61fb22f6
qtdemux: Fix bug where stps is never parsed due to logic error
2009-11-23 16:29:14 +01:00
Robert Swain
a1e2047472
qtdemux: Port ctts from Gnode * to GstByteReader
2009-11-23 16:29:14 +01:00
Robert Swain
9e49197208
qtdemux: Switch from QtAtomParser to GstByteReader
2009-11-23 16:29:14 +01:00
Wim Taymans
5d41590601
qtdemux: fix typo and grammar
2009-11-23 12:53:50 +01:00
Tim-Philipp Müller
5908c40405
deinterlace: fix typo in mode enum description
2009-11-20 10:30:00 +00:00
Stefan Kost
9ee0815e85
docs: more links and better short description
...
Fix spelling of GstRtpSsrcDemux to get it linked. Add more links. Change
the short description to be more meaningful.
2009-11-20 11:25:49 +02:00
Thiago Santos
e35085e5b5
qtdemux: Add more fields to SVQ3 caps
...
qtdemux only added the whole stsd atom as 'codec_data'
in its output caps for SVQ3. This patch makes it add
the SEQH (inside a SMI atom) and a gamma field (taken
from the gama atom) if available.
Fixes #587922
2009-11-18 16:41:50 -03:00
Edward Hervey
f2f75d7fd9
wavenc: Raise rank of muxer to PRIMARY
2009-11-18 17:55:42 +01:00
Edward Hervey
8a1e0c53ae
y4m: Raise rank of encoder to PRIMARY
2009-11-18 17:54:36 +01:00
Edward Hervey
a5dd867d6f
law: Raise rank of encoders to PRIMARY
2009-11-18 17:54:35 +01:00
Bastien Nocera
efc611e420
Add user-id and user-pw properties
...
So that one doesn't need to modify the URL to have access
to authenticated RTSP streams.
fixes #601728
2009-11-18 17:27:19 +01:00
Mark Nauwelaerts
bf5f3a3964
qtdemux: fix bogus memory chunk size check
2009-11-18 12:54:48 +01:00
Wim Taymans
f52859432f
jitterbuffer: release lock before emiting signals
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Release the jbuf lock before emiting the request-pt-map signal to avoid
deadlocks. We also need to catch the shutdown case when locking again.
Fixes #593354
2009-11-18 10:50:44 +01:00
Wim Taymans
8c3b03de26
rtp: add BroadcomVoice depayloader
2009-11-18 10:50:43 +01:00
Wim Taymans
039d225a78
rtpbvpay: add rfc reference
2009-11-18 10:50:43 +01:00
Wim Taymans
02476fb5a3
rtp: add BroadcomVoice payloader
2009-11-18 10:50:43 +01:00
Jan Urbański
dd82612340
flvmux: properly finish the ECMA array
...
The ECMA array with the file index was missing a mandatory end marker.
Fixes bug #601242 .
2009-11-18 08:03:43 +01:00
Jan Schmidt
baa79ffecb
Use new still-frame API from gst-plugins-base
2009-11-18 03:09:06 +00:00
Michael Smith
fe9415544e
qtdemux: identify IMA adpcm in qt properly.
2009-11-17 17:59:13 -08:00
Tim-Philipp Müller
4b1566d7f3
equalizer: printf format fix
2009-11-05 23:40:15 +00:00
Thiago Santos
feed8c2af3
avimux: do not write empty INFO list
...
avoid writing an empty INFO list chunk, both because
it is useless and because vlc refuses to play the
resulting file.
2009-11-05 12:31:56 -03:00
Sebastian Dröge
fb682d0444
equalizer: Notify about band property changes caused by changing number of bands
2009-11-05 10:54:12 +01:00
Sebastian Dröge
64e00f172c
equalizer: Make changes to band properties and the number of bands threadsafe
2009-11-05 10:45:59 +01:00
Sebastian Dröge
025e26f73a
equalizer: Fix stupid off by two bug
2009-11-05 10:30:46 +01:00
Sebastian Dröge
9405a328b1
equalizer: Add band property to select the band filter type
...
This allows per band configuration of a peak, low shelf or
high shelf filter, which can be very useful if the band frequencies
and widths are manually configured.
2009-11-05 08:21:33 +01:00
Sebastian Dröge
0525abd4af
equalizer: Fix code style
2009-11-05 08:21:33 +01:00
Sebastian Dröge
e1acc8f4da
equalizer: Some cleanup
2009-11-05 08:21:33 +01:00