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interlaced: set both DTS and PTS

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Handle both dts and pts on output buffers.
This commit is contained in:
Wim Taymans 2013-03-25 10:10:28 +01:00
parent 0c9db072ce
commit f468979dea
1 changed files with 11 additions and 10 deletions
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21
gst/interlace/gstinterlace.c
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@ -337,13 +337,15 @@ gst_interlace_decorate_buffer (GstInterlace * interlace, GstBuffer * buf,
/* field duration = src_fps_d / (2 * src_fps_n) */
if (interlace->src_fps_n == 0) {
/* If we don't know the fps, we can't generate timestamps/durations */
GST_BUFFER_TIMESTAMP (buf) = GST_CLOCK_TIME_NONE;
GST_BUFFER_DTS (buf) = GST_CLOCK_TIME_NONE;
GST_BUFFER_PTS (buf) = GST_CLOCK_TIME_NONE;
GST_BUFFER_DURATION (buf) = GST_CLOCK_TIME_NONE;
} else {
GST_BUFFER_TIMESTAMP (buf) = interlace->timebase +
GST_BUFFER_DTS (buf) = interlace->timebase +
gst_util_uint64_scale (GST_SECOND,
interlace->src_fps_d * interlace->fields_since_timebase,
interlace->src_fps_n * 2);
GST_BUFFER_PTS (buf) = GST_BUFFER_DTS (buf);
GST_BUFFER_DURATION (buf) =
gst_util_uint64_scale (GST_SECOND, interlace->src_fps_d * n_fields,
interlace->src_fps_n * 2);
@ -654,12 +656,11 @@ gst_interlace_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
gint num_fields = 0;
int current_fields;
const PulldownFormat *format;
GstClockTime timestamp;
GST_DEBUG ("Received buffer at %u:%02u:%02u:%09u",
(guint) (GST_BUFFER_TIMESTAMP (buffer) / (GST_SECOND * 60 * 60)),
(guint) ((GST_BUFFER_TIMESTAMP (buffer) / (GST_SECOND * 60)) % 60),
(guint) ((GST_BUFFER_TIMESTAMP (buffer) / GST_SECOND) % 60),
(guint) (GST_BUFFER_TIMESTAMP (buffer) % GST_SECOND));
timestamp = GST_BUFFER_TIMESTAMP (buffer);
GST_DEBUG ("Received buffer at %" GST_TIME_FORMAT, GST_TIME_ARGS (timestamp));
GST_DEBUG ("duration %" GST_TIME_FORMAT " flags %04x %s %s %s",
GST_TIME_ARGS (GST_BUFFER_DURATION (buffer)),
@ -687,15 +688,15 @@ gst_interlace_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
if (interlace->timebase == GST_CLOCK_TIME_NONE) {
/* get the initial ts */
interlace->timebase = GST_BUFFER_TIMESTAMP (buffer);
interlace->timebase = timestamp;
}
format = &formats[interlace->pattern];
if (interlace->stored_fields == 0
&& interlace->phase_index == interlace->pattern_offset
&& GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (buffer))) {
interlace->timebase = GST_BUFFER_TIMESTAMP (buffer);
&& GST_CLOCK_TIME_IS_VALID (timestamp)) {
interlace->timebase = timestamp;
interlace->fields_since_timebase = 0;
}