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libx264: add 'stats' private option for setting 2pass stats filename. 

x264 always opens the file itself with fopen, so we cannot use the
standard lavc stats mechanism.

CC: libav-stable@libav.org
This commit is contained in:
Anton Khirnov 2012-03-12 17:20:20 +01:00
parent 9d5c131ece
commit d533e395e1
1 changed files with 3 additions and 0 deletions
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3
libavcodec/libx264.c
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@ -66,6 +66,7 @@ typedef struct X264Context {
char *partitions;
int direct_pred;
int slice_max_size;
char *stats;
} X264Context;
static void X264_log(void *p, int level, const char *fmt, va_list args)
@ -325,6 +326,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
PARSE_X264_OPT("psy-rd", psy_rd);
PARSE_X264_OPT("deblock", deblock);
PARSE_X264_OPT("partitions", partitions);
PARSE_X264_OPT("stats", stats);
if (x4->psy >= 0)
x4->params.analyse.b_psy = x4->psy;
if (x4->rc_lookahead >= 0)
@ -507,6 +509,7 @@ static const AVOption options[] = {
{ "temporal", NULL, 0, AV_OPT_TYPE_CONST, { X264_DIRECT_PRED_TEMPORAL }, 0, 0, VE, "direct-pred" },
{ "auto", NULL, 0, AV_OPT_TYPE_CONST, { X264_DIRECT_PRED_AUTO }, 0, 0, VE, "direct-pred" },
{ "slice-max-size","Limit the size of each slice in bytes", OFFSET(slice_max_size),AV_OPT_TYPE_INT, {-1 }, -1, INT_MAX, VE },
{ "stats", "Filename for 2 pass stats", OFFSET(stats), AV_OPT_TYPE_STRING, { 0 }, 0, 0, VE },
{ NULL },
};