Mark Nauwelaerts
d4c1b160ef
videoencoder: only set invalid DTS equal to PTS for keyframe
...
Also add a bit more debug.
See also https://bugzilla.gnome.org/show_bug.cgi?id=679443
2012-09-07 17:41:52 +02:00
Mark Nauwelaerts
20806e4c16
videoencoder: plug some leaks
2012-09-06 13:04:56 +02:00
Wim Taymans
a994ebcf1b
videoencoder: allow 0 sized output frames
...
Allow 0 sized frames in gst_video_encoder_allocate_output_frame(). Theora
encodes repeat frames, for example, as 0 sized buffers.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681196
2012-08-24 16:56:00 +02:00
Sebastian Dröge
bdc056c12d
video: Add methods to return a list of all pending GstVideoCodecFrames
2012-08-16 12:13:25 +02:00
Víctor Manuel Jáquez Leal
c02dcda885
videoencoder: getter for allocator
...
Sometimes the encoder would need to use the allocator for something else than
just allocating output buffers, for example, querying different parameters.
This patch expose a getter accessor for the negotiated memory allocator.
2012-08-14 15:47:23 +02:00
Sebastian Dröge
b141bfed60
video: Merge upstream stream tags
2012-08-09 16:24:24 +02:00
Sebastian Dröge
3c915afc39
videoencoder: Add API to conveniently handle tags
2012-08-09 16:02:15 +02:00
Sebastian Dröge
e37bb460bd
videoencoder: Add negotiate vfunc that is used to negotiate with downstream
...
The default implementation negotiates a buffer pool and allocator
with downstream.
2012-08-09 14:47:46 +02:00
Sebastian Dröge
7bdcb12b41
gst: Set alignment at the correct place of GstAllocationParams
2012-08-08 17:41:19 +02:00
Andoni Morales Alastruey
d8326a8eda
videoencoder: add proper format for gsize
2012-08-08 17:41:19 +02:00
Sebastian Dröge
98983e08ae
videoencoder: Always propose a video buffer pool when the subclass didn't provide one
...
And also request 16-byte aligned buffers if the subclass didn't
set anything else.
2012-08-08 17:41:19 +02:00
Edward Hervey
6423a4027e
video: Make all frame_number guint32
...
Unifies the code and ensures that:
* subclasses needing to use the frame_number on a void* field will
always work
* wraparounds will be automatically taken care of if we have to deal
with more than 2**32 frames
2012-07-26 18:38:42 +02:00
Mark Nauwelaerts
7b135e8810
video{de,en}coder: delay input caps processing until processing data
...
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=680614
2012-07-26 14:35:45 +02:00
Mark Nauwelaerts
e1137b8c66
videoencoder: minor doc fix
2012-07-25 15:58:19 +02:00
Vivia Nikolaidou
d2e1b64e0c
videoencoder: Expose _negotiate function
...
This is to be called by encoders once they have set the output format
in order for (re)negotiation to be triggered as early as possible.
https://bugzilla.gnome.org/show_bug.cgi?id=679878
2012-07-24 20:42:49 +02:00
Sebastian Dröge
fcf5e389ce
videoencoder: Hold the stream lock when reconfiguring the element
2012-07-23 12:06:16 +02:00
Sebastian Dröge
df08e333d2
video: Correct usage of the base class stream lock
...
And also renegotiate if the srcpad requires reconfiguration
2012-07-23 11:50:11 +02:00
Sebastian Dröge
1645ea4a90
video: Rename alloc_output_buffer() to allocate_output_buffer()
2012-07-23 10:18:41 +02:00
Sebastian Dröge
97ba363092
videoencoder: Minor cleanup
2012-07-23 10:04:48 +02:00
Sebastian Dröge
cce1078fe9
videoencoder: Add decide_allocation vfunc and functions to allocate buffers with the information from the allocation query
2012-07-23 09:39:47 +02:00
Edward Hervey
2817bdadc9
libs: Remove "Since" markers and minor doc fixups
2012-07-13 12:11:06 +02:00
Sebastian Dröge
9002471c93
video: Document buffer ownership of the GstVideoCodecFrame more explicit
...
And also the implications of calling the finish() functions.
2012-07-05 14:29:42 +02:00
Wim Taymans
136a3fd37f
videoencoder: make PTS and DTS handling more explicit
2012-06-27 16:56:22 +02:00
Sebastian Dröge
cb6b835d11
videoencoder: Ensure buffers don't disappear early
...
The frames are the owners of the buffers
2012-06-19 09:34:49 +01:00
Sebastian Dröge
4119246081
videoencoder,videodecoder: Return new references from _get_frame()
2012-06-19 09:26:36 +01:00
Sebastian Dröge
86b36c3463
videoencoder: Don't unref frame twice if not in the list
2012-06-04 10:46:13 +02:00
Raimo Järvi
d42a197c04
video: Fix printf format warnings on mingw-w64
...
https://bugzilla.gnome.org/show_bug.cgi?id=676442
2012-05-24 10:57:21 +02:00
Tim-Philipp Müller
c1bc70300d
docs: fix up video decoder/encoder docs a bit
...
Makes gtk-doc happy.
2012-05-16 12:40:07 +01:00
Edward Hervey
4d7cd2e638
videoencoder: _get_oldest_frame: return a reference
2012-05-01 16:59:06 +02:00
Edward Hervey
67a4c0c7b2
videoencoder: Add a reference to frame passed to subclass
...
We have one reference owned by the internal frame list and one reference
passed to the subclass.
2012-05-01 16:59:00 +02:00
Sebastian Dröge
f9facc6a4a
video: Remove interlaced handling from the video base classes
...
This must be handled by the subclasses in 0.11 because interlacing
is much more complex now and can't be handled in a generic way.
2012-04-25 18:21:03 +02:00
Sebastian Dröge
bcef106f73
video: Fix latency query handling if the element's own max_latency is GST_CLOCK_TIME_NONE
2012-04-25 13:53:29 +02:00
Sebastian Dröge
47e169b0b5
videoencoder: Proxy the interlaced buffer flags to the GstVideoCodecFrame
2012-04-25 13:44:30 +02:00
Sebastian Dröge
76f47979c1
videoencoder: Don't propose video-meta by default
2012-04-25 13:19:11 +02:00
Sebastian Dröge
3de8d58c4e
videoencoder: Add support for subclasses to propose allocation parameters
2012-04-24 22:42:59 +02:00
Sebastian Dröge
a8c40a658c
video: Some porting bugfixes
2012-04-24 21:32:08 +02:00
Sebastian Dröge
13b88908ce
videoencoder: Require to chain up to the parent's sink event functions
2012-04-24 19:47:22 +02:00
Sebastian Dröge
f7bc9cc5ba
video: Initial port of video base classes and related things to 0.11
2012-04-24 19:35:24 +02:00
Edward Hervey
f6cfd763e4
video: Base classes for video decoders and encoders
2012-04-24 17:03:40 +02:00
