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[media] coda: add h.264 min/max qp controls
authorPhilipp Zabel <p.zabel@pengutronix.de>
Fri, 11 Jul 2014 09:36:26 +0000 (06:36 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Tue, 22 Jul 2014 15:03:27 +0000 (12:03 -0300)
commit1a5567e3e011ad7eaf3783431c2e14d6674d76ba
tree196acfab2ac7f81147a528232db379f784a0bfa2tree | snapshot (tar.gz zip)
parent39b06acc5f44a261af7cb88c3f7db4bf4da55d0ecommit | diff
[media] coda: add h.264 min/max qp controls

If the bitrate control is set, the encoder works in CBR mode, dynamically
changing the quantization parameters to achieve a constant bitrate.
With the min/max QP controls the quantization parameters can be limited
to a given range.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/platform/coda.c diff | blob | blame | history