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93a54093ec
MJPEG Tools may reencode pictures in a second pass to stick closer to the target bitrate. This can result in slower than real-time encoding for full HD content in certain situations, as entire GOPs need reencoding when the reference picture is reencoded. See https://sourceforge.net/p/mjpeg/bugs/141/ for background Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1491>
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/* GStreamer mpeg2enc (mjpegtools) wrapper
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* (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
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* (c) 2006 Mark Nauwelaerts <manauw@skynet.be>
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*
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* gstmpeg2encoder.hh: gstreamer/mpeg2enc encoder class
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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_MPEG2ENCODER_H__
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#define __GST_MPEG2ENCODER_H__
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#include <mpeg2encoder.hh>
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#include "gstmpeg2encoptions.hh"
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#include "gstmpeg2encpicturereader.hh"
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#include "gstmpeg2encstreamwriter.hh"
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class GstMpeg2Encoder : public MPEG2Encoder {
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public:
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GstMpeg2Encoder (GstMpeg2EncOptions *options,
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GstElement *element, GstCaps *caps);
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~GstMpeg2Encoder ();
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gboolean setup ();
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void init ();
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/* process stream */
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void encode ();
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/* get current output format */
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GstCaps *getFormat ();
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private:
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GstElement *element;
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GstCaps *caps;
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gboolean init_done;
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gboolean disable_encode_retries;
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};
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#endif /* __GST_MPEG2ENCODER_H__ */
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