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ffmpeg.wasm-core
Commit 0ef256d5 authored by Luca Barbato's avatar Luca Barbato
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libx264: Correctly manage constant rate factor params 

By default they are set to -1.
parent 73953df7
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Showing with 3 additions and 2 deletions
libavcodec/libx264.c
View file @ 0ef256d5
...@@ -179,7 +179,8 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame, ...@@ -179,7 +179,8 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
x264_encoder_reconfig(x4->enc, &x4->params); x264_encoder_reconfig(x4->enc, &x4->params);
} }
if (x4->params.rc.i_rc_method == X264_RC_CRF && if (x4->crf >= 0 &&
x4->params.rc.i_rc_method == X264_RC_CRF &&
x4->params.rc.f_rf_constant != x4->crf) { x4->params.rc.f_rf_constant != x4->crf) {
x4->params.rc.f_rf_constant = x4->crf; x4->params.rc.f_rf_constant = x4->crf;
x264_encoder_reconfig(x4->enc, &x4->params); x264_encoder_reconfig(x4->enc, &x4->params);
...@@ -191,7 +192,7 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame, ...@@ -191,7 +192,7 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
x264_encoder_reconfig(x4->enc, &x4->params); x264_encoder_reconfig(x4->enc, &x4->params);
} }
if (x4->crf_max && if (x4->crf_max >= 0 &&
x4->params.rc.f_rf_constant_max != x4->crf_max) { x4->params.rc.f_rf_constant_max != x4->crf_max) {
x4->params.rc.f_rf_constant_max = x4->crf_max; x4->params.rc.f_rf_constant_max = x4->crf_max;
x264_encoder_reconfig(x4->enc, &x4->params); x264_encoder_reconfig(x4->enc, &x4->params);
......
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