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/* GStreamer mpeg2enc (mjpegtools) wrapper
* (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
* (c) 2006 Mark Nauwelaerts <manauw@skynet.be>
*
* gstmpeg2encstreamwriter.hh: GStreamer/mpeg2enc output wrapper
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_MPEG2ENCSTREAMWRITER_H__
#define __GST_MPEG2ENCSTREAMWRITER_H__
#include <gst/gst.h>
#include <elemstrmwriter.hh>
#if GST_MJPEGTOOLS_API >= 10800
class GstMpeg2EncStreamWriter : public ElemStrmWriter {
public:
GstMpeg2EncStreamWriter (GstPad *pad, EncoderParams *params);
~GstMpeg2EncStreamWriter ();
/* output functions */
void WriteOutBufferUpto (const guint8 * buffer,
const guint32 flush_upto);
guint64 BitCount ();
private:
GstPad *pad;
GstBuffer *buf;
};
#else
class GstMpeg2EncStreamWriter : public ElemStrmWriter {
public:
GstMpeg2EncStreamWriter (GstPad *pad, EncoderParams *params);
~GstMpeg2EncStreamWriter ();
/* output functions */
void PutBits (guint32 val, gint n);
void FrameBegin ();
void FrameFlush ();
void FrameDiscard ();
private:
GstPad *pad;
GstBuffer *buf;
};
#endif /* GST_MJPEGTOOLS_API >= 10800 */
#endif /* __GST_MPEG2ENCSTREAMWRITER_H__ */
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