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Author SHA1 Message Date
Alexey Fisher
2d8a989c95 [MOVED FROM BAD 081/134] vp8enc: generate a timestamp for alt-ref frames. 
It will fix handling of altref/invisible frames since matroska-mux
drop any fram with no timestamp.

see also:
http://www.webmproject.org/code/specs/container/
The encoder will currently set the AR's timestamp as close as possible
to the previous frame while attempting to provide a timestamp that is
strictly increasing. In cases where the time base given to the encoder
at configure time is not granular enough to allow for this the AR
will share the same timestamp as D, but should be
treated as having no duration.

Fixes bug #652951

Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
 2012-09-16 15:27:15 +02:00
Alexey Fisher
293d378289 [MOVED FROM BAD 080/134] vp8dec: add check if we have legal aspect-ratio before reset it. 
the commit f9b552f049 (vp8dec: set par to 1/1)
will fix situation where no aspect-ratio is set, but it brake
stream with available aspect-ratio. This patch fix it.

Fixes: #652902.

Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
 2012-09-16 15:27:15 +02:00
David Schleef
e46f4318f7 [MOVED FROM BAD 079/134] vp8dec: set par to 1/1 2012-09-16 15:27:15 +02:00
Sebastian Dröge
24519a0ad3 [MOVED FROM BAD 078/134] vp8enc: Name max/min quantizer properties {max,min}-quantizer 
Also improve quality property description.
 2012-09-16 15:27:15 +02:00
Alexey Fisher
fbf253c632 [MOVED FROM BAD 077/134] vp8enc: Add properties to select a maximum and minimum quantizer 
Fixes bug #641405.
 2012-09-16 15:27:15 +02:00
Alexey Fisher
b6a52550b4 [MOVED FROM BAD 076/134] vp8enc: Fix quality to (constant) quantizer mapping 
This now allows to select all possible quantizers between
0 and 63.

See bug #641405.
 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
81d2ba6c9d [MOVED FROM BAD 075/134] vp8dec: debug code style fixes 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
28ec65b5a4 [MOVED FROM BAD 074/134] vp8dec: propagate downstream flow return to upstream 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
e8a200c6a2 [MOVED FROM BAD 073/134] basevideodecoder: really and only set src pad caps whenever requested 
... since subclass is expected to be wise enough to know when to do so.
 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
47067f7d1e [MOVED FROM BAD 072/134] basevideodecoder: invoke subclass start method at state change and use set_format 
While this changes API slightly (e.g. actually uses set_format now), which is OK
for unstable API, it has following merits:
* symmetric w.r.t. stop at state change
* in line with other base class practice
* otherwise no subclass method at state change (global activation time)
Moreover, subclassese are either unaffected or trivially adjusted accordingly.
 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
e03fefc740 [MOVED FROM BAD 071/134] basevideodecoder: subsume skip_frame into finish_frame 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
1d8a499ceb [MOVED FROM BAD 070/134] basevideoencoder: provide proper upstream flow return handling 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
ddd32f1b05 [MOVED FROM BAD 069/134] vp8enc: minor optimization in setting up image buffer 2012-09-16 15:27:15 +02:00
Mark Nauwelaerts
b6ca1c8171 [MOVED FROM BAD 068/134] vp8enc: refactor frame processing 2012-09-16 15:27:14 +02:00
Mark Nauwelaerts
a24df7d3c7 [MOVED FROM BAD 067/134] vp8enc: do init at set_format time 2012-09-16 15:27:14 +02:00
Mark Nauwelaerts
33ec5fd08f [MOVED FROM BAD 066/134] vp8enc: fix keyframe forcing 2012-09-16 15:27:14 +02:00
Mark Nauwelaerts
e68033782b [MOVED FROM BAD 065/134] basevideocodec: remove redundant caps field 
... as it is already at hand as the src pad's negotiated caps.
 2012-09-16 15:27:14 +02:00
Mark Nauwelaerts
402879a52e [MOVED FROM BAD 064/134] vp8enc: use baseclass event virtual handler 2012-09-16 15:27:14 +02:00
David Schleef
280354df3f [MOVED FROM BAD 063/134] basevideo: merge utils header into basevideocodec 2012-09-16 15:27:14 +02:00
Tim-Philipp Müller
32505ef105 [MOVED FROM BAD 062/134] vp8: fix LIBADD order in Makefile.am 2012-09-16 15:27:14 +02:00
Alexey Fisher
4d5ad6d0ca [MOVED FROM BAD 061/134] vp8enc: Add description for bitrate units. 2012-09-16 15:27:14 +02:00
David Schleef
7734336a97 [MOVED FROM BAD 060/134] vp8enc: Readd setting of granulepos 
Revert parts of last patch that removed setting of granulepos.
oggmux still requires correct granulepos in incoming packet.
 2012-09-16 15:27:14 +02:00
David Schleef
161b89d552 [MOVED FROM BAD 059/134] vp8enc: Don't override timestamps set by base class 
Because the base class does it correctly.
Fixes: #635720, #625558.
 2012-09-16 15:27:14 +02:00
Edward Hervey
785bf960dd [MOVED FROM BAD 058/134] vp8: Remove dead assignments 2012-09-16 15:27:14 +02:00
David Schleef
49d0bcce24 [MOVED FROM BAD 057/134] basevideo: Move common fields/functions to basecodec 2012-09-16 15:27:14 +02:00
David Schleef
d1d6fe1b8d [MOVED FROM BAD 056/134] basevideo: Move deadline to frame structure 2012-09-16 15:27:14 +02:00
Philip Jägenstedt
7af2375a46 [MOVED FROM BAD 055/134] vp8dec: Set GstBaseVideoDecoder::packetized to TRUE as soon as possible 
This fixes an infinite loop if an EOS event is received before
GstBaseVideoDecoder::start() is called, e.g. immediately when the
pads are activated.

Fixes bug #626815.
 2012-09-16 15:27:14 +02:00
Sebastian Dröge
3509034bc9 [MOVED FROM BAD 054/134] vp8enc: Add support for enabling automatic insertion of alt-ref frames by the encoder 2012-09-16 15:27:14 +02:00
Sebastian Dröge
084d1588a9 [MOVED FROM BAD 053/134] vp8enc: Fix handling of invisible/alt ref frames 2012-09-16 15:27:14 +02:00
Sebastian Dröge
6be4d8efe0 [MOVED FROM BAD 052/134] vp8: Add initial documentation, based on the theoradec/theoraenc documentation 2012-09-16 15:27:14 +02:00
Sebastian Dröge
2856d8a6fa [MOVED FROM BAD 051/134] vp8: Move structure definitions, etc to public header files for gtk-doc 2012-09-16 15:27:14 +02:00
Sebastian Dröge
83ffb384d0 [MOVED FROM BAD 050/134] vp8enc: Implement multipass encoding 
Fixes bug #621348.
 2012-09-16 15:27:14 +02:00
Sebastian Dröge
7f3e1a1484 [MOVED FROM BAD 049/134] vp8enc: Set VP8E_SET_CPUUSED to 0 
This setting controls how much CPU can be used by the encoder, specified
in fractions of 16. Negative values mean strict enforcement of this
while positive values are adaptive.

The default value is -4, which means that we're not running as fast
as possible and probably are wasting some quality. 0 is the recommended
default by libvpx upstream.
 2012-09-16 15:27:14 +02:00
Sebastian Dröge
ec2c2b5fcc [MOVED FROM BAD 048/134] vp8enc: Use VPX defines for REALTIME, GOOD/BEST quality deadlines instead of our own 
These are the values used for the speed property.
 2012-09-16 15:27:14 +02:00
Tim-Philipp Müller
87fee9151b [MOVED FROM BAD 047/134] vp8enc: fix printf format warning in log message 
gstvp8enc.c:564: error: format ‘%d’ expects type ‘int’, but argument 8 has type ‘size_t’
gstvp8enc.c:744: error: format ‘%d’ expects type ‘int’, but argument 8 has type ‘size_t’
 2012-09-16 15:27:14 +02:00
Tim-Philipp Müller
86db423828 [MOVED FROM BAD 046/134] basevideo, vp8: guard unstable API with GST_USE_UNSTABLE_API 
Add some guards and fat warnings to the header files with still unstable
API, so people who just look at the installed headers know that it
actually is unstable API.

Merging previous commit into current codebase.
 2012-09-16 15:27:14 +02:00
David Schleef
b8cd2ec0f6 [MOVED FROM BAD 045/134] basevideo: Move base video from vp8 to gst-libs 2012-09-16 15:27:14 +02:00
Sebastian Dröge
2014a7eee2 [MOVED FROM BAD 044/134] vp8: Use VPX_PLANE_* instead of PLANE_* 2012-09-16 15:27:14 +02:00
Sebastian Dröge
b9e31e22c6 [MOVED FROM BAD 043/134] vp8: Add compatilibity defines to work with older versions of libvpx too 2012-09-16 15:27:14 +02:00
Philip Jägenstedt
70305a8088 [MOVED FROM BAD 042/134] vp8dec: s/IMG_FMT_I420/VPX_IMG_FMT_I420/ 
This corresponds to upstream libvpx commit 6cd4a10e167203d1deb79abf60ee72599e97891b
 2012-09-16 15:27:14 +02:00
Sebastian Dröge
0de97a2e85 [MOVED FROM BAD 041/134] vp8enc: Allow a maximum keyframe distance of 0, i.e. all frames are keyframes 2012-09-16 15:27:14 +02:00
Sebastian Dröge
f431917418 [MOVED FROM BAD 040/134] vp8dec: Set decoder deadline from the QoS information 2012-09-16 15:27:14 +02:00
Sebastian Dröge
8e3994ad8f [MOVED FROM BAD 039/134] vp8enc: Move debug output one line above where the packet is still valid 2012-09-16 15:27:13 +02:00
Sebastian Dröge
e0aa93f455 [MOVED FROM BAD 038/134] vp8enc: Correctly ignore non-frame packets from the encoder 
Fixes bug #619916.
 2012-09-16 15:27:13 +02:00
Sebastian Dröge
951b3a1594 [MOVED FROM BAD 037/134] basevideodecoder: Take the frame duration into account when calculating the earliest time 
This formula is used in many other elements too.

Fixes bug #619318.
 2012-09-16 15:27:13 +02:00
Sebastian Dröge
c90e9b3127 [MOVED FROM BAD 036/134] basevideodecoder: Reset QoS values when necessary 2012-09-16 15:27:13 +02:00
Sebastian Dröge
13dbfc2fa9 [MOVED FROM BAD 035/134] vp8enc: Use GST_VIDEO_CAPS_YUV(I420) instead of handwritten I420 caps for the pad template 
Fixes bug #619344.
 2012-09-16 15:27:13 +02:00
Philip Jägenstedt
c28c23b63d [MOVED FROM BAD 034/134] vp8dec: drop late frames after decoding them 
This saves a memcpy, which is always something.
 2012-09-16 15:27:13 +02:00
Philip Jägenstedt
ee152678af [MOVED FROM BAD 033/134] vp8enc: threads property 
Increasing from 1 to 2 threads on an Thinkpad X60s decreased encode time
in a test from ~24 s to ~19 s, so this is quite useful.

Ideally we should let 0 be the default and automatically match the number
of CPU cores (or something).
 2012-09-16 15:27:13 +02:00
Philip Jägenstedt
109a4f4e12 [MOVED FROM BAD 032/134] vp8enc: add mode property to switch between CBR/VBR 
Always using CBR when bitrate is used isn't that great, VBR mode
can produce meaningful results too.
 2012-09-16 15:27:13 +02:00