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h264parse: support for handling of config-interval = -1

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Added support for handling of config-interval = -1.
config-inteval = -1 represents resending SPS and PPS for each
I-/IDR-frame.

https://bugzilla.gnome.org/show_bug.cgi?id=766803
This commit is contained in:
Mats Lindestam 2016-05-25 12:55:36 +02:00 committed by Tim-Philipp Müller
parent bf0d952387
commit a0876aa750
1 changed files with 15 additions and 2 deletions
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17
gst/videoparsers/gsth264parse.c
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@ -132,8 +132,9 @@ gst_h264_parse_class_init (GstH264ParseClass * klass)
g_param_spec_int ("config-interval", g_param_spec_int ("config-interval",
"SPS PPS Send Interval", "SPS PPS Send Interval",
"Send SPS and PPS Insertion Interval in seconds (sprop parameter sets " "Send SPS and PPS Insertion Interval in seconds (sprop parameter sets "
"will be multiplexed in the data stream when detected.) (0 = disabled)", "will be multiplexed in the data stream when detected.) "
0, 3600, DEFAULT_CONFIG_INTERVAL, "(0 = disabled, -1 = send with every IDR frame)",
-1, 3600, DEFAULT_CONFIG_INTERVAL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
/* Override BaseParse vfuncs */ /* Override BaseParse vfuncs */
@ -2370,6 +2371,18 @@ gst_h264_parse_pre_push_frame (GstBaseParse * parse, GstBaseParseFrame * frame)
h264parse->last_report = new_ts; h264parse->last_report = new_ts;
} }
} }
/* we pushed whatever we had */
h264parse->push_codec = FALSE;
h264parse->have_sps = FALSE;
h264parse->have_pps = FALSE;
h264parse->state &= GST_H264_PARSE_STATE_VALID_PICTURE_HEADERS;
}
} else if (h264parse->interval == -1) {
if (h264parse->idr_pos >= 0) {
GST_LOG_OBJECT (h264parse, "IDR nal at offset %d", h264parse->idr_pos);
gst_h264_parse_handle_sps_pps_nals (h264parse, buffer, frame);
/* we pushed whatever we had */ /* we pushed whatever we had */
h264parse->push_codec = FALSE; h264parse->push_codec = FALSE;
h264parse->have_sps = FALSE; h264parse->have_sps = FALSE;