mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 06:16:36 +00:00
57ce0321c8
Original commit message from CVS:
Added a tarkin encoder/decoder plugin.
I moved the tarking CVS code in here temporarily until they have a
library (hence this plugin is in ext)
test with:
./gst-launch filesrc location=/opt/data/shihad.mpg ! mpegdemux video_00! { queue ! mpeg2dec ! colorspace ! tarkinenc bitrate=3000 ! disksink location=out.ogg }
./gst-launch filesrc location=out.ogg ! tarkindec ! colorspace ! xvideosink
84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/* Gnome-Streamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __TARKINENC_H__
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#define __TARKINENC_H__
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#include <config.h>
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#include <gst/gst.h>
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#include "tarkin.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GST_TYPE_TARKINENC \
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(tarkinenc_get_type())
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#define GST_TARKINENC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TARKINENC,TarkinEnc))
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#define GST_TARKINENC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TARKINENC,TarkinEncClass))
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#define GST_IS_TARKINENC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TARKINENC))
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#define GST_IS_TARKINENC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TARKINENC))
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typedef struct _TarkinEnc TarkinEnc;
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typedef struct _TarkinEncClass TarkinEncClass;
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struct _TarkinEnc {
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GstElement element;
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GstPad *sinkpad,*srcpad;
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ogg_stream_state os; /* take physical pages, weld into a logical
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stream of packets */
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ogg_page og; /* one Ogg bitstream page. Tarkin packets are inside */
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ogg_packet op[3]; /* one raw packet of data for decode */
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TarkinStream *tarkin_stream;
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TarkinComment tc;
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TarkinInfo ti;
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TarkinVideoLayerDesc layer[1];
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gint frame_num;
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gboolean eos;
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gint bitrate;
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gint s_moments;
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gint a_moments;
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gboolean setup;
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};
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struct _TarkinEncClass {
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GstElementClass parent_class;
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};
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GType tarkinenc_get_type(void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __TARKINENC_H__ */
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