diff --git a/ffmpeg.c b/ffmpeg.c index b630a5eb12..141e5fa389 100644 --- a/ffmpeg.c +++ b/ffmpeg.c @@ -111,7 +111,6 @@ static int video_lmax = 31*FF_QP2LAMBDA; static int video_mb_lmin = 2*FF_QP2LAMBDA; static int video_mb_lmax = 31*FF_QP2LAMBDA; static int video_qdiff = 3; -static float video_qsquish = 0.0; static uint16_t *intra_matrix = NULL; static uint16_t *inter_matrix = NULL; #if 0 //experimental, (can be removed) @@ -2343,16 +2342,6 @@ static void opt_qscale(const char *arg) } } -static void opt_qsquish(const char *arg) -{ - video_qsquish = atof(arg); - if (video_qsquish < 0.0 || - video_qsquish > 99.0) { - fprintf(stderr, "qsquish must be >= 0.0 and <= 99.0\n"); - exit(1); - } -} - static void opt_lmax(const char *arg) { video_lmax = atof(arg)*FF_QP2LAMBDA; @@ -2935,7 +2924,6 @@ static void new_video_stream(AVFormatContext *oc) video_enc->lmin = video_lmin; video_enc->lmax = video_lmax; - video_enc->rc_qsquish = video_qsquish; video_enc->mb_lmin = video_mb_lmin; video_enc->mb_lmax = video_mb_lmax; video_enc->max_qdiff = video_qdiff; @@ -3873,7 +3861,6 @@ const OptionDef options[] = { { "mblmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_lmin}, "min macroblock quantiser scale (VBR)", "q" }, { "mblmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_lmax}, "max macroblock quantiser scale (VBR)", "q" }, { "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" }, - { "qsquish", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qsquish}, "how to keep quantiser between qmin and qmax (0 = clip, 1 = use differentiable function)", "squish" }, { "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" }, { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" }, { "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" }, diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 0fea523b97..5e59e89a05 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -560,7 +560,7 @@ static const AVOption options[]={ {"mpeg_quant", NULL, OFFSET(mpeg_quant), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E}, {"stats_out", NULL, OFFSET(stats_out), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX}, {"stats_in", NULL, OFFSET(stats_in), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX}, -{"qsquish", "how to keep quantiser between qmin and qmax (0 = clip, 1 = use differentiable function)", OFFSET(rc_qsquish), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E}, +{"qsquish", "how to keep quantiser between qmin and qmax (0 = clip, 1 = use differentiable function)", OFFSET(rc_qsquish), FF_OPT_TYPE_FLOAT, DEFAULT, 0, 99, V|E}, {"rc_qmod_amp", NULL, OFFSET(rc_qmod_amp), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E}, {"rc_qmod_freq", NULL, OFFSET(rc_qmod_freq), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E}, {"rc_override_count", NULL, OFFSET(rc_override_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},