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libvpxenc: add support for forced key frames 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
James Zern 2012-06-10 14:15:20 -07:00 committed by Michael Niedermayer
parent a5ca3203f0
commit cb7f062286
1 changed files with 3 additions and 1 deletions
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4
libavcodec/libvpxenc.c
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@ -503,6 +503,7 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt,
VP8Context *ctx = avctx->priv_data;
struct vpx_image *rawimg = NULL;
int64_t timestamp = 0;
long flags = 0;
int res, coded_size;
if (frame) {
@ -514,10 +515,11 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt,
rawimg->stride[VPX_PLANE_U] = frame->linesize[1];
rawimg->stride[VPX_PLANE_V] = frame->linesize[2];
timestamp = frame->pts;
flags = frame->pict_type == AV_PICTURE_TYPE_I ? VPX_EFLAG_FORCE_KF : 0;
}
res = vpx_codec_encode(&ctx->encoder, rawimg, timestamp,
avctx->ticks_per_frame, 0, ctx->deadline);
avctx->ticks_per_frame, flags, ctx->deadline);
if (res != VPX_CODEC_OK) {
log_encoder_error(avctx, "Error encoding frame");
return AVERROR_INVALIDDATA;