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vtenc: Prepare encoder after setup

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This will allow encoding to happen faster on the first frame.
This commit is contained in:
Sebastian Dröge 2014-09-17 17:10:58 +03:00
parent c6f17d6013
commit ddea2e4498
1 changed files with 11 additions and 1 deletions
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12
sys/applemedia/vtenc.c
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@ -458,8 +458,11 @@ gst_vtenc_create_session (GstVTEnc * self)
self, &session);
GST_INFO_OBJECT (self, "VTCompressionSessionCreate for %d x %d => %d",
self->negotiated_width, self->negotiated_height, (int) status);
if (status != noErr)
if (status != noErr) {
GST_ERROR_OBJECT (self, "VTCompressionSessionCreate() returned: %d",
(int) status);
goto beach;
}
if (self->dump_properties) {
gst_vtenc_session_dump_properties (self, session);
@ -490,6 +493,13 @@ gst_vtenc_create_session (GstVTEnc * self)
gst_vtenc_session_configure_bitrate (self, session,
gst_vtenc_get_bitrate (self));
status = VTCompressionSessionPrepareToEncodeFrames (session);
if (status != noErr) {
GST_ERROR_OBJECT (self,
"VTCompressionSessionPrepareToEncodeFrames() returned: %d",
(int) status);
}
beach:
CFRelease (pb_attrs);