FaSTTUBe/GST-Tensordecoder-ov_ep
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play: Improve pipeline states

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First set the pipeline to the PAUSED state to check if we are dealing
with a live pipeline or not. Then move to the desired state.

If we don't do this, it is possible that we receive a BUFFERING message
before we know that the pipeline is live and we would set the pipeline
to PAUSED and deadlock.
This commit is contained in:
Wim Taymans 2014-04-21 15:35:32 +02:00
parent c268eab145
commit 1c5c49a94c
1 changed files with 3 additions and 1 deletions
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4
tools/gst-play.c
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@ -396,7 +396,7 @@ play_uri (GstPlay * play, const gchar * next_uri)
g_object_set (play->playbin, "uri", next_uri, NULL); g_object_set (play->playbin, "uri", next_uri, NULL);
sret = gst_element_set_state (play->playbin, play->desired_state); sret = gst_element_set_state (play->playbin, GST_STATE_PAUSED);
switch (sret) { switch (sret) {
case GST_STATE_CHANGE_FAILURE: case GST_STATE_CHANGE_FAILURE:
/* ignore, we should get an error message posted on the bus */ /* ignore, we should get an error message posted on the bus */
@ -411,6 +411,8 @@ play_uri (GstPlay * play, const gchar * next_uri)
default: default:
break; break;
} }
if (play->desired_state != GST_STATE_PAUSED)
sret = gst_element_set_state (play->playbin, play->desired_state);
} }
/* returns FALSE if we have reached the end of the playlist */ /* returns FALSE if we have reached the end of the playlist */