mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-17 20:08:37 +00:00
Code Issues 1 Projects Releases Wiki Activity
11297 commits 44 branches 1505 tags 406 MiB
Commit graph

99 commits

Author SHA1 Message Date
Oleksij Rempel (Alexey Fisher) 44862ac067 vp8enc: trace outgoing timestamps 
add info level prints for outgoing timestamps.

Signed-off-by: Oleksij Rempel (Alexey Fisher) <bug-track@fisher-privat.net>
 2012-01-24 11:21:26 +00:00
Oleksij Rempel (Alexey Fisher) 3d34779e24 vp8dec: use is_alt_data option to prevent timestamp collisions 
altref/invisible frames usually stored in container with same timestamp as
dependet frame. This make basevideodecoder to update timestamp for dependet
frame and couse TS colision on next frame:

                 ^- here is altref
time     : 1 2 3 4 5 6 7 8 9
webm ts  : 1   3 5 5   7   9
vp8dec ts: 1   3   7   7   9

Fix bug: https://bugzilla.gnome.org/show_bug.cgi?id=655245

Signed-off-by: Oleksij Rempel (Alexey Fisher) <bug-track@fisher-privat.net>
 2012-01-10 08:49:15 +01:00
Oleksij Rempel (Alexey Fisher) 53735eaa72 vp8: add initial preset file 
This is initial preset file, currently with only one profile
for realtime encoding.

Signed-off-by: Oleksij Rempel (Alexey Fisher) <bug-track@fisher-privat.net>
 2012-01-06 08:47:07 +01:00
Vincent Penquerc'h 7521b597f4 various: fix pad template ref leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:08:27 +00:00
Tim-Philipp Müller ca772ed321 vp8dec: use new basevideodecoder API to drop frames and get QoS messages posted 2011-11-25 11:37:57 +00:00
Mart Raudsepp 61cc352902 mimic, opencv, vp8, acmmp3dec, linsys: Don't build static plugins 
Pass --tag=disable-static to libtool everywhere where it's been forgotten

https://bugzilla.gnome.org/show_bug.cgi?id=663768
 2011-11-11 11:54:15 +00:00
David Schleef cd35839e98 vp8enc: fix drop-frame property 
Fixes #656929.
 2011-09-01 17:04:52 -07:00
Vincent Penquerc'h c24d052bb7 vp8: probe for the new tuning API to keep building with older libvpx 
https://bugzilla.gnome.org/show_bug.cgi?id=656928
 2011-08-23 10:23:21 +02:00
Sebastian Dröge 4476ca28df vp8enc: Remove unused and useless variable in tags handling 2011-08-18 10:39:26 +02:00
Sebastian Dröge 896a0edbdc vp8enc: Update for basevideoencoder ::get_caps() removal 2011-08-12 12:08:08 +02:00
David Schleef 6b78923330 vp8enc: Add more properties 2011-08-03 13:39:33 -07:00
Alexey Fisher 69c9b2d9c9 vp8enc: add min/maxsection-pct option 
This options should be good to redeuce decode CPU load.
for lowend hardware:
minsection-pct=15 maxsection-pct=400

for hiend hw:
minsection-pct=5 maxsection-pct=800

see example:
http://www.webmproject.org/tools/encoder-parameters/#2-pass_vbr_encoding_for_smooth_playback_on_low-end_hardware

Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: David Schleef <ds@schleef.org>
 2011-08-03 13:39:33 -07:00
Alexey Fisher 782af30aa2 vp8enc: add lag-in-frames option. 
This option set maximum of frames codec should remember,
to make better prediktion for alt-ref frames.

See example:
http://www.webmproject.org/tools/encoder-parameters/#2-pass_best_quality_vbr_encoding

Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: David Schleef <ds@schleef.org>
 2011-08-03 13:39:33 -07:00
Alexey Fisher 7770eb91aa vp8enc: use multipass.cache file name as default for multipass mode. 
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: David Schleef <ds@schleef.org>
 2011-08-03 13:39:33 -07:00
Sebastian Dröge 43e575319e vp8enc: Update for GstBaseVideoEncoder::finish() signature change 2011-07-21 08:09:11 +02:00
Olivier Crête eba9cf06d4 vp8: Fix set-but-unused warnings 2011-07-12 18:05:25 -04:00
Sebastian Dröge b0d619855c vp8enc: Use destroy notify to free the coder hook 2011-07-09 11:31:02 +02:00
David Schleef 2a1d4c9b4a vp8enc: update for new libvpx api 2011-07-04 16:34:48 -07:00
Alexey Fisher d1fe501eb7 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>
 2011-06-26 16:56:33 +02:00
Alexey Fisher f5391e135a 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>
 2011-06-25 11:36:05 -07:00
David Schleef f9b552f049 vp8dec: set par to 1/1 2011-06-04 14:09:29 -07:00
Sebastian Dröge 23f9286d88 vp8enc: Name max/min quantizer properties {max,min}-quantizer 
Also improve quality property description.
 2011-05-18 13:27:20 +02:00
Alexey Fisher 1b650b6486 vp8enc: Add properties to select a maximum and minimum quantizer 
Fixes bug #641405.
 2011-05-18 13:26:23 +02:00
Alexey Fisher a9ea882307 vp8enc: Fix quality to (constant) quantizer mapping 
This now allows to select all possible quantizers between
0 and 63.

See bug #641405.
 2011-05-18 13:18:58 +02:00
Mark Nauwelaerts 66fe878d88 vp8dec: debug code style fixes 2011-05-16 20:32:24 +02:00
Mark Nauwelaerts 772d92eeba vp8dec: propagate downstream flow return to upstream 2011-05-16 20:32:24 +02:00
Mark Nauwelaerts 1b151caf11 basevideodecoder: really and only set src pad caps whenever requested 
... since subclass is expected to be wise enough to know when to do so.
 2011-05-16 20:32:23 +02:00
Mark Nauwelaerts f591361d2f 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.
 2011-05-16 20:32:22 +02:00
Mark Nauwelaerts 7862d9ed35 basevideodecoder: subsume skip_frame into finish_frame 2011-05-16 20:32:21 +02:00
Mark Nauwelaerts d15b8c7ad3 basevideoencoder: provide proper upstream flow return handling 2011-05-16 20:32:21 +02:00
Mark Nauwelaerts b7ae60f617 vp8enc: minor optimization in setting up image buffer 2011-05-16 20:32:21 +02:00
Mark Nauwelaerts 1cd8e12c19 vp8enc: refactor frame processing 2011-05-16 20:32:20 +02:00
Mark Nauwelaerts 424e3afe22 vp8enc: do init at set_format time 2011-05-16 20:32:20 +02:00
Mark Nauwelaerts 3d09056c70 vp8enc: fix keyframe forcing 2011-05-16 20:32:20 +02:00
Mark Nauwelaerts b0c982db5b basevideocodec: remove redundant caps field 
... as it is already at hand as the src pad's negotiated caps.
 2011-05-16 20:32:20 +02:00
Mark Nauwelaerts 404f491c19 vp8enc: use baseclass event virtual handler 2011-05-16 20:32:19 +02:00
David Schleef 3ada35cc0e basevideo: merge utils header into basevideocodec 2011-03-23 21:33:49 -07:00
Tim-Philipp Müller 9c554b7378 vp8: fix LIBADD order in Makefile.am 2011-03-17 20:52:07 +00:00
Alexey Fisher 2b4c854146 vp8enc: Add description for bitrate units. 2011-02-04 00:24:04 -08:00
David Schleef 4eee2dc95d vp8enc: Readd setting of granulepos 
Revert parts of last patch that removed setting of granulepos.
oggmux still requires correct granulepos in incoming packet.
 2010-11-30 18:43:24 -08:00
David Schleef 01574dc012 vp8enc: Don't override timestamps set by base class 
Because the base class does it correctly.
Fixes: #635720, #625558.
 2010-11-30 18:34:34 -08:00
Edward Hervey 7a88aca460 vp8: Remove dead assignments 2010-11-25 18:52:47 +01:00
David Schleef fe50055715 basevideo: Move common fields/functions to basecodec 2010-10-15 16:30:57 -07:00
David Schleef 7cd2e0dd3e basevideo: Move deadline to frame structure 2010-09-18 19:27:07 -07:00
Philip Jägenstedt e72574124f 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.
 2010-08-19 11:17:06 +02:00
Sebastian Dröge 2dba63a19c vp8enc: Add support for enabling automatic insertion of alt-ref frames by the encoder 2010-07-10 16:52:10 +02:00
Sebastian Dröge 98048829b0 vp8enc: Fix handling of invisible/alt ref frames 2010-07-10 16:51:53 +02:00
Sebastian Dröge dcd0b3599c vp8: Add initial documentation, based on the theoradec/theoraenc documentation 2010-07-03 17:47:29 +02:00
Sebastian Dröge 8c85e1c0a0 vp8: Move structure definitions, etc to public header files for gtk-doc 2010-07-03 17:34:58 +02:00
Sebastian Dröge 351bb1bbb6 vp8enc: Implement multipass encoding 
Fixes bug #621348.
 2010-06-15 11:51:41 +02:00