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Reduce bitrate for full frame mode.

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This commit is contained in:
Andrzej Kapolka 2013-08-02 11:12:41 -07:00
parent 11664f9446
commit 61da1826c7
1 changed files with 3 additions and 3 deletions
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6
interface/src/Webcam.cpp
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@ -465,6 +465,8 @@ void FrameGrabber::grabFrame() {
color = image;
}
const int ENCODED_FACE_WIDTH = 128;
const int ENCODED_FACE_HEIGHT = 128;
int encodedWidth;
int encodedHeight;
int depthBitrateMultiplier = 1;
@ -510,8 +512,6 @@ void FrameGrabber::grabFrame() {
Rect imageBounds(0, 0, color.cols, color.rows);
_searchWindow = Rect(clip(faceBounds.tl(), imageBounds), clip(faceBounds.br(), imageBounds));
}
const int ENCODED_FACE_WIDTH = 128;
const int ENCODED_FACE_HEIGHT = 128;
encodedWidth = ENCODED_FACE_WIDTH;
encodedHeight = ENCODED_FACE_HEIGHT;
depthBitrateMultiplier = 2;
@ -595,7 +595,7 @@ void FrameGrabber::grabFrame() {
// initialize encoder context(s)
vpx_codec_enc_cfg_t codecConfig;
vpx_codec_enc_config_default(vpx_codec_vp8_cx(), &codecConfig, 0);
codecConfig.rc_target_bitrate = encodedWidth * encodedHeight *
codecConfig.rc_target_bitrate = ENCODED_FACE_WIDTH * ENCODED_FACE_HEIGHT *
codecConfig.rc_target_bitrate / codecConfig.g_w / codecConfig.g_h;
codecConfig.g_w = encodedWidth;
codecConfig.g_h = encodedHeight;