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Author SHA1 Message Date
Sebastian Dröge
d774b46077 ffmpegcolorspace: Use correct Y offset for the YUY2 -> RGB conversions 
Fixes bug #623530.
 2010-07-04 17:40:11 +02:00
Sebastian Dröge
263201d9e7 ffmpegcolorspace: Fix conversion of packed 4:2:2 YUV to 8 bit grayscale 
The last pixel wasn't written before for odd widths.

Fixes bug #623418.
 2010-07-02 20:09:58 +02:00
Sebastian Dröge
9c9f97251a ffmpegcolorspace: Fix conversion of packed 4:2:2 YUV to RGB 
The last pixel wasn't written before.

Fixes bug #623384.
 2010-07-02 14:58:37 +02:00
Sebastian Dröge
ef4165f08b ffmpegcolorspace: Fix invalid memory accesses with odd widths/heights during subsampling 
Fixes bug #623375.
 2010-07-02 13:59:55 +02:00
Sebastian Dröge
bc0eefaead playbin2: If setup of the source element fails in READY->PAUSED deactive the current group 
Otherwise the uridecodebin will be still a child of playbin2 and
its signals will still be connected. In future state changes this
will then emit unrelated signals that will confuse playbin2 or,
even worse, cause crashes and assertions.

Fixes bug #623318.
 2010-07-01 21:29:14 +02:00
Sebastian Dröge
47317338e9 videotestsrc: Explicitely link with $(LIBM) 2010-06-27 06:38:24 +02:00
Sebastian Dröge
a75aa2a20c videoscale: Explicitely link with $(LIBM) 2010-06-27 06:38:24 +02:00
Tim-Philipp Müller
b16e7e8fa2 gst: update orc files 2010-06-26 18:19:33 +01:00
Edward Hervey
ec637580a8 decodebin2: Properly clean DecodeChain after errors. 
If an error happens, the PAUSED state will never be reached. If an
application re-uses decodebin2 (like totem) where one would normally
set to READY between each file, the cleanup that normally happens in
the PAUSED=>READY codepath will never be called, resulting in the
following file to re-use the previous demuxer/decoder/...

https://bugzilla.gnome.org/show_bug.cgi?id=622807
 2010-06-26 17:57:24 +02:00
Edward Hervey
3a00a97fd2 ffmpegcolorspace: Use a more concise pad template 
Speeds up caps nego 2 fold

https://bugzilla.gnome.org/show_bug.cgi?id=622696
 2010-06-25 17:07:12 +02:00
Arun Raghavan
026e5d3e67 typefinding: Mark ISO 14496-14 files as video/quicktime 
These are currently being marked as audio/x-m4a which is incorrect.

https://bugzilla.gnome.org/show_bug.cgi?id=620720
 2010-06-24 14:25:38 +01:00
Sebastian Dröge
153b21fc85 videoscale: Fix resampling of ARGB scanlines 
Previously we would read behind the end of the source lines.
 2010-06-24 12:06:05 +02:00
Wim Taymans
7379202cca playsink: clear ts-offset pointer 
We need to clear the pointer to our ts-offset element when we destroy the video
chain elements to make sure nobody derefs it to invalid memory afterwards.
 2010-06-23 12:10:32 +02:00
Edward Hervey
97e14fda28 playsink: Reset ts_offset field when freeing chain 
Otherwise we would end up with a bogus ->audiochain->ts_offset field
which would cause segfaults/assertions when trying to modify the
'ts-offset' property in update_av_offset().

Was easy to trigger when using a list of audio+video files mixed with
video-only files in totem.
 2010-06-23 10:16:07 +02:00
Sebastian Dröge
cff70878b6 ffmpegcolorspace: Add YUY2/YVYU to all RGB formats conversions 2010-06-17 17:21:01 +02:00
Sebastian Dröge
21cb7fd0ff ffmpegcolorspace: Fix Y42B to YUY2/YVYU/UYVY conversion for odd widths 2010-06-17 17:21:01 +02:00
Sebastian Dröge
bd56c3c44f ffmpegcolorspace: Fix YUY2/YVYU/UYVY to Y42B conversion for odd widths 2010-06-17 17:21:00 +02:00
Wim Taymans
6d2621d02c decodebin2: improve autoplugging 
Use the pad caps when they are available to continue the autoplugging. If the
pad caps are set, they are fixed and then we can directly continue autoplugging.
 2010-06-16 19:17:05 +02:00
David Schleef
7778ed7382 videoscale: Fix black horizontal line in image 2010-06-14 15:46:53 -07:00
Edward Hervey
7b2584ed68 typefindfunctions: Fix unitialized variables 
yay macosx compilers :(
 2010-06-14 14:13:32 +02:00
Edward Hervey
801cab604d ffmpegcolorspace: Use Quarks for structure name/field checking 2010-06-14 13:28:54 +02:00
Edward Hervey
3f1f8f66ed ffmpegcolorspace: Speed up _remove_format_info 
Instead of copying full caps, use the fact that the provided caps only have
one structure and only copy around structures.
 2010-06-14 13:28:54 +02:00
Edward Hervey
19f5fda87d ffmpegcolorspace: Transfer structures instead of copying them 
Avoids many expensive structure copies
 2010-06-14 13:28:50 +02:00
Prahal
2cb7cfab19 decodebin2: use accumulator for autoplug-sort 
Use an accumulator for the autoplug-sort signal so that we can stop the emission
when a signal handler produced a valid result. This avoids the object handler
to overwrite the results from user signals.

Fixes #621161
 2010-06-14 11:19:10 +02:00
Sebastian Dröge
fa8fd0d7f6 videoscale: ...and add Y16 case for the linear scaling 2010-06-13 20:57:19 +02:00
Sebastian Dröge
c2e01e09c4 videoscale: Add Y16 case for 4-tap scaling 2010-06-13 20:38:23 +02:00
Sebastian Dröge
c2bdfc11af videoscale: Use correct variables for debug output 2010-06-12 21:04:48 +02:00
Sebastian Dröge
cef0bc9657 ffmpegcolorspace: Fix Y16 from/to GRAY8 conversion 2010-06-12 16:51:41 +02:00
Sebastian Dröge
398c1c5fc8 ffmpegcolorspace: Don't crash when doing gray YUV to GRAY conversion 2010-06-12 16:31:49 +02:00
Sebastian Dröge
2ec067c9fc videoscale: Update disted orc files 2010-06-12 16:23:23 +02:00
Sebastian Dröge
dc110b3b37 uridecodebin: Allow video/webm for progressive downloading 2010-06-12 16:16:37 +02:00
Sebastian Dröge
c3cfb404ae videoscale: Add support for more gray formats 2010-06-12 13:59:32 +02:00
Sebastian Dröge
b4c2af416d videoscale: Use libgstvideo for caps parsing, etc 2010-06-12 13:51:26 +02:00
Sebastian Dröge
d91e3d8d78 videoscale: Use GST_VIDEO_CAPS_GRAY{8,16} 2010-06-12 13:00:26 +02:00
Sebastian Dröge
944cfa5871 videoscale: Implement linear merging of Y16 scanlines with orc 2010-06-12 12:57:14 +02:00
Tim-Philipp Müller
b5a7e96291 typefinding: look for dts frames at non-zero offsets too 
Scan a bit into the data when checking for dts frames instead
of expecting the frame sync to be right at the start of the
data. This is needed for some dts-disguised-as-pcm-in-wav files.

See #413942.
 2010-06-11 15:59:54 +01:00
Tim-Philipp Müller
9235c91bec typefinding: add typefinder for dts audio 2010-06-11 15:59:53 +01:00
Sebastian Dröge
2b9670958d playbin2: If the text-sink claims to support ANY caps assume it only support raw plaintext subtitles 
Fixes bug #621071.
 2010-06-10 13:06:54 +02:00
Stefan Kost
487c88ca42 volume: make the orc codes available for testing. 
Add a USE_ORC define for now and switch 'this' to 'self'. Having orc enabled
passes the test suite and various manual gst-launch pipelines.
 2010-06-09 16:59:10 +03:00
Tim-Philipp Müller
164a91d10d Fix build if orc is not installed 
Orc is not a hard requirement. Things should still compile and
work without orc, but slow fallback code may be used in this
case. Fix up configure to not error out if orc is not installed
and wrap use of orc profiling in audioresample in #ifdefs.

Fixes #620136 some more.
 2010-06-08 13:26:53 +01:00
David Schleef
d7f7e1cc23 audioconvert, videotestsrc: Update generated Orc code 
Fixes compile errors with initialization of unions.
 2010-06-08 00:33:31 -07:00
David Schleef
e39e729a70 audioresample: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
3bbdc0c5a2 volume: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
dbcf70eaae videotestsrc: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
dbfd5a5af8 videoscale: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
c49806ed16 audioconvert: convert from liboil to orc 2010-06-07 23:58:53 -07:00
David Schleef
c4ab9c0de8 adder: convert from liboil to orc 2010-06-07 23:58:53 -07:00
Wim Taymans
ecc9a28152 playbin2: add av-offset property 
Add av-offset property to control the audio and video sync offset. This can be
used to to manually correct badly synced streams.

See #620529
 2010-06-07 14:38:42 +02:00
Sebastian Dröge
39b68dc2a8 ffmpegcolorspace: Map "Y8 " and "GREY" to "Y800" and add it to the template caps 2010-06-07 08:31:53 +02:00
Martin Bisson
4c0b39b680 ffmpegcolorspace: Add support for Y800 and Y16 
Fixes bug #620441.
 2010-06-07 08:18:04 +02:00
Tim-Philipp Müller
261a1447fa typefinding: fix log function printf format issue 2010-06-06 16:46:55 +01:00
Tim-Philipp Müller
d4269515fa typefinding: stop jpeg typefinding once we found a SOF marker 2010-06-05 18:25:51 +01:00
Tim-Philipp Müller
95b4de4ed7 typefinding: improve jpeg typefinder 
Make jpeg typefinder check more than just the first two bytes
plus Exif or JFIF marker. This allows us to report MAXIMUM
probability in cases where there's no Exif or JFIF marker,
making typefinding stop early. Also extract width and height,
because we can.
 2010-06-05 18:06:42 +01:00
Tim-Philipp Müller
14d14a9143 typefinding: fix AC-3 typefinding so that it actually checks for a second frame 
Fix typo that made the AC-3 typefinder not actually check for a
second frame, but rather compare the sync point found to itself,
which resulted in the AC-3 typefinder reporting an overly optimistic
MAXIMUM or VERY_LIKELY probability when it found a possible frame
sync.
 2010-06-05 17:24:31 +01:00
Wim Taymans
13f6829497 playbin2: improve screenshot code 
Use appsrc and appsink in the screenshot code to make things nicer.
 2010-06-05 12:27:12 +02:00
Wim Taymans
31ef191f01 playsink: add convert-frame action signal 
Add a convert-frame action signal.

Fixes #620279
 2010-06-05 11:09:41 +02:00
Wim Taymans
3cf75c34d3 playbin2: move marshaller to screenshot 
Move the marshaller for the convert_frame signal to the screenshot file in
preparation for moving it to playsink.

See #620279
 2010-06-05 11:09:41 +02:00
Wim Taymans
afcf3a3517 playbin2: move convert_frame to playsink 
Move the convert_frame function to playsink and make it part of the API. This is
in preparation to add the convert_frame signal to playsink.

See #620279
 2010-06-05 11:09:40 +02:00
Wim Taymans
823089cf68 playsink: add property to get the last frame 
Add a property to get the last video frame.

See #620279
 2010-06-05 11:09:40 +02:00
Edward Hervey
cbff745b49 decodebin2: Handle raw streams we don't want. 
If a file contains raw streams (not requiring a decoder) that we do
not want (expose-all-streams == FALSE), we would previously consider
those of unknown-type (missing a decoder) ... whereas in fact it was just
because they don't need decoders.

This only applies if expose-all-streams is FALSE.
 2010-06-04 19:30:14 +02:00
Edward Hervey
514a34b255 audiorate: Fix buffer offset_end when within tolerance. 
This fixes issues if we then have downstream elements that operate
on offset/offset_end.

And add the expected timestamp in the debug logs
 2010-05-26 08:51:09 +02:00
Sebastian Dröge
e3285fb53d videotestsrc: Fixate interlaced, chroma-site and color-matrix fields if necessary 2010-05-22 10:05:40 +02:00
Sebastian Dröge
258e519b49 videorate: Use new string fixation function from core 2010-05-22 10:02:46 +02:00
Sebastian Dröge
b1a9af61c7 videorate: Fixate color-matrix and chroma-site fields if necessary 2010-05-22 09:53:22 +02:00
Sebastian Dröge
220a61f821 videorate: Fixate the interlaced field if necessary 
Fixes bug #619310.
 2010-05-22 09:53:18 +02:00
Sebastian Dröge
760ae91ec3 typefindfunctions: Add IVF typefinder 2010-05-22 08:55:51 +02:00
Tim-Philipp Müller
33b5172822 videorate: pass object to logging functions, use GST_DEBUG_FUNCPTR 2010-05-21 18:16:07 +01:00
Philip Jägenstedt
3762cfd3d7 typefind: Detect WebM as video/webm 
Refactor matroska_type_find into ebml_check_header and a new
matroska_type_find and webm_type_find.
 2010-05-19 19:24:35 +02:00
Alessandro Decina
a9c6c978b6 playbin2: fix a typo introduced by 9d753824. 
video/x-raw-float => audio/x-raw-float. Fixes #619090.
 2010-05-19 16:17:19 +02:00
Sebastian Dröge
9d7538247f playbin2: Don't put "raw" subtitle types in the raw caps for decodebin2 
We handle them from the autoplug-continue signal, where the caps supported
by the subtitle sink or overlay are known already.
 2010-05-18 08:45:52 +02:00
Sebastian Dröge
0c85f2c890 playsink: Don't fail if subtitles are used but only audio is available and no visualizations 
Instead simply disable displaying of the subtitles for now, as was
intended by that part of code...

Fixes bug #610866.
 2010-05-14 17:17:33 +02:00
Sebastian Dröge
e5304c3040 playsink: Fix deadlock caused from an additional lock instead of unlock 
Also improve debug output for the playsink lock.
 2010-05-14 17:13:17 +02:00
Sebastian Dröge
a6a125e4ba videoscale: Use passthrough mode if width and height are not changed 
It doesn't matter if the PAR changes or not, processing of every pixel
is only necessary when the width or height changes.
 2010-05-13 12:17:31 +02:00
Sebastian Dröge
b3808a57d4 videoscale: Try harder to keep the DAR if possible 
Fixes bug #371108.
 2010-05-13 11:16:02 +02:00
Sebastian Dröge
9f677090d5 videoscale: Log PAR and DAR of input and output caps when setting caps 2010-05-13 11:16:01 +02:00
Sebastian Dröge
eb2166c97d videoscale: Set input width/height if the output caps don't have any width or height 2010-05-13 11:16:01 +02:00
Andoni Morales
75a2e14e06 videoscale: Try to keep DAR when scaling 
Fixes bug #371108.
 2010-05-13 11:16:01 +02:00
Sebastian Dröge
1990364816 videotestsrc: Fixate PAR to 1/1 if possible 2010-05-12 10:32:48 +02:00
Edward Hervey
37e975b8cc ffmpegcolorspace : whooops 2010-05-07 19:49:57 +02:00
Edward Hervey
516c824687 ffmpegcolorspace: more minor cleanups 2010-05-07 19:21:13 +02:00
Edward Hervey
0d451ad9cb ffmpegcolorspace: speedup caps transformation 
* don't re-create our possible caps every single time, just use the
  template caps.
* don't intersect the caps against the template, basetransform has already
  done that for us.

62% speedup of _transform_caps() (instruction calls, measured with callgrind)
 2010-05-07 17:38:46 +02:00
Edward Hervey
20d643ccda uridecodebin: add the 'expose-all-streams' property from decodebin2 
API: expose-all-streams

https://bugzilla.gnome.org/show_bug.cgi?id=617868
 2010-05-07 17:38:45 +02:00
Edward Hervey
ac4188bd54 decodebin2: Add a property to not expose/decode all streams 
API : expose-all-streams

If disabled:
* only the streams that CAN be decoded and match the final caps will have a
  decoder plugged in and be exposed.
* the streams that COULD HAVE BEEN decoded but do not match the finals caps
  will not have a decoder plugged in and will not be exposed.

If no decoder is available to decode a certain stream, then the missing element
message will still be emitted regardless of the value of the property.

https://bugzilla.gnome.org/show_bug.cgi?id=617868
 2010-05-07 17:38:38 +02:00
Edward Hervey
e84b203de2 decodebin2: rename are_raw_caps to are_final_caps, correct comment 
https://bugzilla.gnome.org/show_bug.cgi?id=617868
 2010-05-07 17:18:37 +02:00
Stefan Kost
4965782c48 audioconvert: disambigue comment due to popular demand 
Write "target depth" instead of "our depth" or previous ambigous "out depth".
 2010-05-07 00:10:22 +03:00
Mark Nauwelaerts
85a8a09ce7 playsink: disconnect signals in some more cleanup cases 2010-05-06 15:41:52 +02:00
Stefan Kost
4967d4e3fd videoscale: use can_intersect to avoid a caps copy 2010-05-06 09:17:33 +03:00
Stefan Kost
948d06e4b3 videorate: trucate own caps, instead of copying and using the first only 
We got the caps from an intersect, it is our own, hence we can truncate it.
Besides gst-indent has chooses to line-up all caps in one line again :/.
 2010-05-06 09:14:25 +03:00
Stefan Kost
34f8ab5751 decodebin: use can_intersect to avoid a caps copy 2010-05-06 09:12:32 +03:00
Stefan Kost
51739d562c audioconvert: fix typo in comment 2010-05-06 08:22:36 +03:00
Wim Taymans
f99cb8b9bd uridecodebin: add all qtdemux types to downloadable types 
Add all the media types that qtdemux can handle to the list of downloadable
types.
 2010-05-04 17:54:01 +02:00
Mark Nauwelaerts
db4ccd8610 playbin2: forward duration query duration during group switch if no cached duration 
... such as during first group setup.

Fixes #616396.
 2010-04-30 13:36:59 +02:00
Stefan Kost
274f80c7a1 adder: only accept seek-types none and set 
Previously we were also acting on cur and end, but treating them like none.
 2010-04-30 09:24:14 +03:00
Stefan Kost
ab223520ed adder: rework timestamping 
Adder was using always incrementing timestamps. Seeking was done by setting the
position in the newsegment event. This was failing when doing segmented seeks
with rate<0.0, as offset (and thus timestamp) would go below 0.

Now we take both cur and end from the seek event. We construct newsegment events
depending including cur and end from the seek event. We set position to the
start of the segment. Timestamp is set to start or end of segment depending on
rate. Offset is recalculated.
 2010-04-30 09:24:13 +03:00
Sebastian Dröge
eec0f7c876 playsink: Add support for deinterlacing 
This is disabled by default and can be enabled with the
deinterlace flag.

Fixes bug #547603.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge
a6be04a73a playbin2: Add flag for enabling/disabling automatic deinterlacing 2010-04-29 18:21:21 +02:00
Sebastian Dröge
1a9c07e5ba playbin: Use g_once_init_{enter,leave} instead of GOnce for enum/flag registration 2010-04-29 18:21:21 +02:00
Sebastian Dröge
bd64568bf4 ffmpegcolorspace: Use GST_BOILERPLATE and use GstVideoFilter as base class 
This gives automatic QoS handling.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge
6c9ead7030 playsink: Correctly reconfigure the video chain when switching from a subtitle to a non-subtitle file 
Fixes bug #616422.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge
cc8a5bdcd3 playbin2: If a text sink is provided, let subtitle parsing be done by decodebin2 if required 
This way subtitle sinks only get buffers in the format that they
understand, i.e. raw parsed text in most cases.

Fixes bug #614942.
 2010-04-29 18:21:21 +02:00