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Code Issues Releases Activity

libvpx: Don't use the VPX_KF_FIXED mode

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This mode emits no keyframes at all, despite its name.

Patch by James Zern, jzern at google dot com

Originally committed as revision 23521 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
James Zern 2010-06-08 08:47:50 +00:00 committed by Martin Storsjö
parent bc330b5f15
commit 07777c2d5c
1 changed files with 1 additions and 3 deletions
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libavcodec/libvpxenc.c
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@ -241,10 +241,8 @@ static av_cold int vp8_init(AVCodecContext *avctx)
enccfg.rc_min_quantizer = ((avctx->qmin * 5 + 1) >> 2) - 1;
enccfg.rc_max_quantizer = ((avctx->qmax * 5 + 1) >> 2) - 1;
//_enc_init() will balk if kf_min_dist differs from max w/VPX_KF_AUTO
if (avctx->keyint_min == avctx->gop_size)
enccfg.kf_mode = VPX_KF_FIXED;
//_enc_init() will balk if kf_min_dist is set in this case
if (enccfg.kf_mode != VPX_KF_AUTO)
enccfg.kf_min_dist = avctx->keyint_min;
enccfg.kf_max_dist = avctx->gop_size;