const char *preset;
const char *tune;
const char *profile;
+ const char *level;
int fastfirstpass;
} X264Context;
return 0;
}
+#define OPT_STR(opt, param) \
+ do { \
+ if (param && x264_param_parse(&x4->params, opt, param) < 0) { \
+ av_log(avctx, AV_LOG_ERROR, \
+ "bad value for '%s': '%s'\n", opt, param); \
+ return -1; \
+ } \
+ } while (0); \
+
static av_cold int X264_init(AVCodecContext *avctx)
{
X264Context *x4 = avctx->priv_data;
x4->params.analyse.i_trellis = avctx->trellis;
x4->params.analyse.i_noise_reduction = avctx->noise_reduction;
- if (avctx->level > 0)
- x4->params.i_level_idc = avctx->level;
-
x4->params.rc.b_mb_tree = !!(avctx->flags2 & CODEC_FLAG2_MBTREE);
x4->params.rc.f_ip_factor = 1 / fabs(avctx->i_quant_factor);
x4->params.rc.f_pb_factor = avctx->b_quant_factor;
(float)avctx->rc_initial_buffer_occupancy / avctx->rc_buffer_size;
}
+ OPT_STR("level", x4->level);
+
if (x4->fastfirstpass)
x264_param_apply_fastfirstpass(&x4->params);
{"tune", "Tune the encoding params", OFFSET(tune), FF_OPT_TYPE_STRING, 0, 0, 0, VE},
{"fastfirstpass", "Use fast settings when encoding first pass", OFFSET(fastfirstpass), FF_OPT_TYPE_INT, 1, 0, 1, VE},
{"profile", "Set profile restrictions", OFFSET(profile), FF_OPT_TYPE_STRING, 0, 0, 0, VE},
+ {"level", "Specify level (as defined by Annex A)", OFFSET(level), FF_OPT_TYPE_STRING, 0, 0, 0, VE},
{ NULL },
};