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rtpmp4adepay: fix output buffer timestamps in case of multiple frames

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This commit is contained in:
Mark Nauwelaerts 2011-06-21 15:15:06 +02:00
parent 581a30d892
commit 3daf1ecc21
1 changed files with 6 additions and 12 deletions
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18
gst/rtp/gstrtpmp4adepay.c
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@ -315,7 +315,6 @@ gst_rtp_mp4a_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
guint8 *data; guint8 *data;
guint pos; guint pos;
GstClockTime timestamp; GstClockTime timestamp;
guint offset;
avail = gst_adapter_available (rtpmp4adepay->adapter); avail = gst_adapter_available (rtpmp4adepay->adapter);
timestamp = gst_adapter_prev_timestamp (rtpmp4adepay->adapter, NULL); timestamp = gst_adapter_prev_timestamp (rtpmp4adepay->adapter, NULL);
@ -326,8 +325,6 @@ gst_rtp_mp4a_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
data = GST_BUFFER_DATA (outbuf); data = GST_BUFFER_DATA (outbuf);
/* position in data we are at */ /* position in data we are at */
pos = 0; pos = 0;
/* timestamp offset */
offset = 0;
/* looping through the number of sub-frames in the audio payload */ /* looping through the number of sub-frames in the audio payload */
for (i = 0; i <= rtpmp4adepay->numSubFrames; i++) { for (i = 0; i <= rtpmp4adepay->numSubFrames; i++) {
@ -366,18 +363,15 @@ gst_rtp_mp4a_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
data += skip; data += skip;
avail -= skip; avail -= skip;
if (offset > 0 && timestamp != -1 && depayload->clock_rate != 0) {
timestamp +=
gst_util_uint64_scale_int (offset, GST_SECOND,
depayload->clock_rate);
}
GST_BUFFER_TIMESTAMP (tmp) = timestamp; GST_BUFFER_TIMESTAMP (tmp) = timestamp;
gst_base_rtp_depayload_push (depayload, tmp); gst_base_rtp_depayload_push (depayload, tmp);
/* calculate offsets for next buffers */ /* shift ts for next buffers */
if (rtpmp4adepay->frame_len) { if (rtpmp4adepay->frame_len && timestamp != -1
offset += rtpmp4adepay->frame_len; && depayload->clock_rate != 0) {
timestamp +=
gst_util_uint64_scale_int (rtpmp4adepay->frame_len, GST_SECOND,
depayload->clock_rate);
} }
} }