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oggmux: send a segment event at the beginning

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This commit is contained in:
Tim-Philipp Müller 2012-09-21 15:58:07 +01:00
parent 1e8f5a0b06
commit 5890a4a803
1 changed files with 17 additions and 0 deletions
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17
ext/ogg/gstoggmux.c
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@ -210,6 +210,7 @@ gst_ogg_mux_clear (GstOggMux * ogg_mux)
{ {
ogg_mux->pulling = NULL; ogg_mux->pulling = NULL;
ogg_mux->need_headers = TRUE; ogg_mux->need_headers = TRUE;
ogg_mux->need_start_events = TRUE;
ogg_mux->delta_pad = NULL; ogg_mux->delta_pad = NULL;
ogg_mux->offset = 0; ogg_mux->offset = 0;
ogg_mux->next_ts = 0; ogg_mux->next_ts = 0;
@ -1913,6 +1914,17 @@ all_pads_eos (GstCollectPads * pads)
return TRUE; return TRUE;
} }
static void
gst_ogg_mux_send_start_events (GstOggMux * ogg_mux, GstCollectPads * pads)
{
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_BYTES);
gst_pad_push_event (ogg_mux->srcpad, gst_event_new_segment (&segment));
/* we'll send caps later, need to collect all headers first */
}
/* This function is called when there is data on all pads. /* This function is called when there is data on all pads.
* *
* It finds a pad to pull on, this is done by looking at the buffers * It finds a pad to pull on, this is done by looking at the buffers
@ -1932,6 +1944,11 @@ gst_ogg_mux_collected (GstCollectPads * pads, GstOggMux * ogg_mux)
GST_LOG_OBJECT (ogg_mux, "collected"); GST_LOG_OBJECT (ogg_mux, "collected");
if (ogg_mux->need_start_events) {
gst_ogg_mux_send_start_events (ogg_mux, pads);
ogg_mux->need_start_events = FALSE;
}
/* queue buffers on all pads; find a buffer with the lowest timestamp */ /* queue buffers on all pads; find a buffer with the lowest timestamp */
best = gst_ogg_mux_queue_pads (ogg_mux, &popped); best = gst_ogg_mux_queue_pads (ogg_mux, &popped);