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libvpxenc: use the default bitrate if not set 

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Luca Barbato 2012-08-16 20:00:53 +02:00
parent 77f47e3288
commit 4aa3d7b3f2
1 changed files with 7 additions and 2 deletions
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9
libavcodec/libvpxenc.c
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@ -245,11 +245,16 @@ static av_cold int vp8_init(AVCodecContext *avctx)
else
enccfg.g_pass = VPX_RC_ONE_PASS;
if (!avctx->bit_rate)
avctx->bit_rate = enccfg.rc_target_bitrate * 1000;
else
enccfg.rc_target_bitrate = av_rescale_rnd(avctx->bit_rate, 1, 1000,
AV_ROUND_NEAR_INF);
if (avctx->rc_min_rate == avctx->rc_max_rate &&
avctx->rc_min_rate == avctx->bit_rate)
enccfg.rc_end_usage = VPX_CBR;
enccfg.rc_target_bitrate = av_rescale_rnd(avctx->bit_rate, 1, 1000,
AV_ROUND_NEAR_INF);
if (avctx->qmin > 0)
enccfg.rc_min_quantizer = avctx->qmin;
if (avctx->qmax > 0)