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506e080a15
Strip ADTS headers if we detect any, apparently some Sony cameras send AAC with ADTS headers. We could also change the stream-format in the output caps, but that would be unexpected to pipeline builders and would not exactly be backwards compatible.
88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/* GStreamer
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* Copyright (C) <2005> Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_RTP_MP4G_DEPAY_H__
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#define __GST_RTP_MP4G_DEPAY_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/rtp/gstrtpbasedepayload.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RTP_MP4G_DEPAY \
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(gst_rtp_mp4g_depay_get_type())
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#define GST_RTP_MP4G_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_MP4G_DEPAY,GstRtpMP4GDepay))
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#define GST_RTP_MP4G_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_MP4G_DEPAY,GstRtpMP4GDepayClass))
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#define GST_IS_RTP_MP4G_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_MP4G_DEPAY))
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#define GST_IS_RTP_MP4G_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_MP4G_DEPAY))
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typedef struct _GstRtpMP4GDepay GstRtpMP4GDepay;
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typedef struct _GstRtpMP4GDepayClass GstRtpMP4GDepayClass;
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struct _GstRtpMP4GDepay
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{
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GstRTPBaseDepayload depayload;
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gint profile_level_id;
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gint streamtype;
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gint constantSize;
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gint constantDuration;
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gint maxDisplacement;
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gint sizelength;
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gint indexlength;
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gint indexdeltalength;
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gint ctsdeltalength;
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gint dtsdeltalength;
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gint randomaccessindication;
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gint streamstateindication;
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gint auxiliarydatasizelength;
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guint max_AU_index;
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guint prev_AU_index;
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guint last_AU_index;
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guint next_AU_index;
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guint32 prev_rtptime;
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guint prev_AU_num;
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gboolean check_adts; /* check for ADTS headers */
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GQueue *packets;
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GstAdapter *adapter;
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};
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struct _GstRtpMP4GDepayClass
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{
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GstRTPBaseDepayloadClass parent_class;
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};
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GType gst_rtp_mp4g_depay_get_type (void);
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gboolean gst_rtp_mp4g_depay_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_RTP_MP4G_DEPAY_H__ */
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