Currently this option is bound to the container format requesting global
headers or not, in a number of situation global headers and and repeated
headers are not mutually exclusive.
---
libavcodec/libx264.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index 6f68e8f..3c19752 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -70,6 +70,7 @@ typedef struct X264Context {
int slice_max_size;
char *stats;
int nal_hrd;
+ int repeat_headers;
} X264Context;
static void X264_log(void *p, int level, const char *fmt, va_list args)
@@ -407,6 +408,9 @@ static av_cold int X264_init(AVCodecContext *avctx)
if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER)
x4->params.b_repeat_headers = 0;
+ if (x4->repeat_headers != -1)
+ x4->params.b_repeat_headers = x4->repeat_headers;
+
// update AVCodecContext with x264 parameters
avctx->has_b_frames = x4->params.i_bframe ?
x4->params.i_bframe_pyramid ? 2 : 1 : 0;
@@ -527,6 +531,7 @@ static const AVOption options[] = {
{ "none", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = X264_NAL_HRD_NONE},
INT_MIN, INT_MAX, VE, "nal-hrd" },
{ "vbr", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = X264_NAL_HRD_VBR},
INT_MIN, INT_MAX, VE, "nal-hrd" },
{ "cbr", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = X264_NAL_HRD_CBR},
INT_MIN, INT_MAX, VE, "nal-hrd" },
+ { "repeat-headers", "Repeat headers (needed by mpegts)",
OFFSET(repeat_headers),AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE },
{ NULL },
};
--
1.7.12
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