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8 commits

Author SHA1 Message Date
Mathieu Duponchelle
39fcc7f58f vp9enc: expose row-mt property 
With recent libvpx versions, multithreading can be enabled on
a per-tile basis, instead of on a per tile-column basis.

In combination with the new tile-rows property, this allows the
encoder to make much better use of the available CPU power.

Bump minimum libvpx version to 1.7.0

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/707>
 2020-09-09 18:05:31 +00:00
Mathieu Duponchelle
13cf3fe2a6 vp9enc: expose tile-columns and tile-rows properties 
Based on patch by Stian Selnes <stian@pexip.com>.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/707>
 2020-09-09 18:05:31 +00:00
Niels De Graef
34a934d8d4 vpx: Use G_DECLARE_FINAL_TYPE 2020-03-16 12:35:42 +01:00
Prashant Gotarne
5c7eb0f886 vpx: created common baseclass GstVPXEnc 
GstVP8Enc and GstVP9Enc has almost 80% code in common.
created common baseclass GstVPXEnc for GstVP8Enc and GstVP9Enc

https://bugzilla.gnome.org/show_bug.cgi?id=755510
 2015-12-15 14:03:29 -05:00
Tim-Philipp Müller
0e10e92953 vp9enc: provide support for multiple pass cache files 
Some files may provide different caps insight of one stream. Since
vp9enc support caps reinit, we should support cache reinit too.
If more then file cache file will be created, the naming will be:
cache cache.1 cache.2 ...

Based on patch by: Oleksij Rempel <linux@rempel-privat.de>

https://bugzilla.gnome.org/show_bug.cgi?id=747728
 2015-08-15 11:09:42 +01:00
Sebastian Dröge
51ebca3c03 vp{8,9}enc: Tell the encoder about actual timestamps and durations of frames 
... instead of just counting frames. The values are supposed to be in timebase
units, not frame units. This fixes various quality problems with VP8/VP9
encoding and in general makes the encoder behave better.

Thanks to Nirbheek Chauhan for noticing this bug.
 2015-03-02 15:03:49 +01:00
Arnaud Vrac
37458a4a17 vpx: fix compilation when encoder or decoder headers are not installed 
https://bugzilla.gnome.org/show_bug.cgi?id=704547
 2013-07-19 14:21:28 +02:00
Sebastian Dröge
f67af2936f vpx: Add initial, experimental VP9 support 2013-06-21 18:22:12 +02:00