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added presentation delay to dash fragments

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This commit is contained in:
Roman Arutyunyan 2013-11-26 17:13:38 +04:00
parent f7d65ba915
commit 15ec66a7bf
1 changed files with 13 additions and 3 deletions
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16
dash/ngx_rtmp_dash_module.c
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@ -903,7 +903,7 @@ ngx_rtmp_dash_update_fragments(ngx_rtmp_session_t *s, ngx_int_t boundary,
static ngx_int_t
ngx_rtmp_dash_append(ngx_rtmp_session_t *s, ngx_chain_t *in,
ngx_rtmp_dash_track_t *t, ngx_int_t key, uint32_t timestamp)
ngx_rtmp_dash_track_t *t, ngx_int_t key, uint32_t timestamp, uint32_t delay)
{
u_char *p;
size_t size, bsize;
@ -1003,7 +1003,7 @@ ngx_rtmp_dash_audio(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
in->buf->pos += 2;
return ngx_rtmp_dash_append(s, in, &ctx->audio, 0, h->timestamp);
return ngx_rtmp_dash_append(s, in, &ctx->audio, 0, h->timestamp, 0);
}
@ -1011,7 +1011,9 @@ static ngx_int_t
ngx_rtmp_dash_video(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
ngx_chain_t *in)
{
u_char *p;
uint8_t ftype, htype;
uint32_t delay;
ngx_rtmp_dash_ctx_t *ctx;
ngx_rtmp_codec_ctx_t *codec_ctx;
ngx_rtmp_dash_app_conf_t *dacf;
@ -1045,13 +1047,21 @@ ngx_rtmp_dash_video(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
return NGX_OK;
}
p = (u_char *) &delay;
p[0] = in->buf->pos[4];
p[1] = in->buf->pos[3];
p[2] = in->buf->pos[2];
p[3] = 0;
ctx->has_video = 1;
/* skip RTMP & H264 headers */
in->buf->pos += 5;
return ngx_rtmp_dash_append(s, in, &ctx->video, ftype == 1, h->timestamp);
return ngx_rtmp_dash_append(s, in, &ctx->video, ftype == 1, h->timestamp,
delay);
}