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qtdemux: send stream-start only once for each stream

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Do not send stream start again when reconfiguring a pad for new caps.
That is common for adaptive streams
This commit is contained in:
Thiago Santos 2013-06-19 00:42:54 -03:00
parent 025f226e60
commit 384e8f6c34
1 changed files with 12 additions and 7 deletions
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9
gst/isomp4/qtdemux.c
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@ -201,6 +201,7 @@ struct _QtDemuxStream
guint32 fourcc; guint32 fourcc;
gboolean new_caps; gboolean new_caps;
gboolean new_stream; /* signals that a stream_start is required */
/* if the stream has a redirect URI in its headers, we store it here */ /* if the stream has a redirect URI in its headers, we store it here */
gchar *redirect_uri; gchar *redirect_uri;
@ -1651,6 +1652,7 @@ _create_stream (void)
stream->sample_index = -1; stream->sample_index = -1;
stream->offset_in_sample = 0; stream->offset_in_sample = 0;
stream->last_ret = GST_FLOW_OK; stream->last_ret = GST_FLOW_OK;
stream->new_stream = TRUE;
return stream; return stream;
} }
@ -5610,8 +5612,6 @@ gst_qtdemux_configure_stream (GstQTDemux * qtdemux, QtDemuxStream * stream)
} }
if (stream->pad) { if (stream->pad) {
gchar *stream_id;
GST_PAD_ELEMENT_PRIVATE (stream->pad) = stream; GST_PAD_ELEMENT_PRIVATE (stream->pad) = stream;
gst_pad_set_event_function (stream->pad, gst_qtdemux_handle_src_event); gst_pad_set_event_function (stream->pad, gst_qtdemux_handle_src_event);
gst_pad_set_query_function (stream->pad, gst_qtdemux_handle_src_query); gst_pad_set_query_function (stream->pad, gst_qtdemux_handle_src_query);
@ -5620,11 +5620,16 @@ gst_qtdemux_configure_stream (GstQTDemux * qtdemux, QtDemuxStream * stream)
gst_pad_use_fixed_caps (stream->pad); gst_pad_use_fixed_caps (stream->pad);
GST_DEBUG_OBJECT (qtdemux, "setting caps %" GST_PTR_FORMAT, stream->caps); GST_DEBUG_OBJECT (qtdemux, "setting caps %" GST_PTR_FORMAT, stream->caps);
if (stream->new_stream) {
gchar *stream_id;
stream->new_stream = FALSE;
stream_id = stream_id =
gst_pad_create_stream_id_printf (stream->pad, gst_pad_create_stream_id_printf (stream->pad,
GST_ELEMENT_CAST (qtdemux), "%03u", stream->track_id); GST_ELEMENT_CAST (qtdemux), "%03u", stream->track_id);
gst_pad_push_event (stream->pad, gst_event_new_stream_start (stream_id)); gst_pad_push_event (stream->pad, gst_event_new_stream_start (stream_id));
g_free (stream_id); g_free (stream_id);
}
gst_pad_set_caps (stream->pad, stream->caps); gst_pad_set_caps (stream->pad, stream->caps);
stream->new_caps = FALSE; stream->new_caps = FALSE;
} }