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< li class = "navelem" > < a class = "el" href = "../../dir_39dc0668bd5a501998f94e8b4e546c71.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_65f7acfa8cf3a5f1edc11faa2428b914.html" > formats< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_5039d854a18988ed1f1dbebc120ffbf7.html" > webm< / a > < / li > < / ul >
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< div class = "title" > mkv_writer.h< / div > < / div >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2015 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #ifndef MEDIA_FORMATS_WEBM_MKV_WRITER_H_< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define MEDIA_FORMATS_WEBM_MKV_WRITER_H_< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > < / span > < / div >
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< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < / div >
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< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include " packager/media/base/status.h" < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " packager/media/file/file_closer.h" < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " packager/third_party/libwebm/src/mkvmuxer.hpp" < / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < / div >
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< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
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< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < / div >
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< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > < a class = "line" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html" > 21< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html" > MkvWriter< / a > : < span class = "keyword" > public< / span > mkvmuxer::IMkvWriter {< / div >
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< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keyword" > public< / span > :< / div >
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< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html" > MkvWriter< / a > ();< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   ~< a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html" > MkvWriter< / a > () < span class = "keyword" > override< / span > ;< / div >
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< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
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< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < a class = "code" href = "../../d0/d93/classshaka_1_1media_1_1Status.html" > Status< / a > < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a9490dbf4bc02903484acb68f038f7fe2" > Open< / a > (< span class = "keyword" > const< / span > std::string& name);< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < a class = "code" href = "../../d0/d93/classshaka_1_1media_1_1Status.html" > Status< / a > < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#af560b12e0298ca3dcd8f88fddff1443b" > Close< / a > ();< / div >
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< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < / div >
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< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   mkvmuxer::int32 < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a2468514d1d9efdb15a9e4df2e44b75d8" > Write< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > void< / span > * buf, mkvmuxer::uint32 len) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   mkvmuxer::int64 < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a468dcd83a7c087cc83e755703488e92b" > Position< / a > () < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   mkvmuxer::int32 < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a468dcd83a7c087cc83e755703488e92b" > Position< / a > (mkvmuxer::int64 position) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a8d0429e7922752db3f01d43e6340465a" > Seekable< / a > () < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a6603ba573e802e660921f329192738f3" > ElementStartNotify< / a > (mkvmuxer::uint64 element_id,< / div >
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< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   mkvmuxer::int64 position) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < / div >
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< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   int64_t < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#ab331684a758a93bf0c77fa224fe429ea" > WriteFromFile< / a > (< a class = "code" href = "../../d3/d61/classshaka_1_1media_1_1File.html" > File< / a > * source);< / div >
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< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   int64_t < a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#ab331684a758a93bf0c77fa224fe429ea" > WriteFromFile< / a > (< a class = "code" href = "../../d3/d61/classshaka_1_1media_1_1File.html" > File< / a > * source, int64_t max_copy);< / div >
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< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < / div >
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< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < a class = "code" href = "../../d3/d61/classshaka_1_1media_1_1File.html" > File< / a > * file() { < span class = "keywordflow" > return< / span > file_.get(); }< / div >
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< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "keyword" > private< / span > :< / div >
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< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   std::unique_ptr< File, FileCloser> file_;< / div >
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< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "comment" > // Keep track of the position and whether we can seek.< / span > < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   mkvmuxer::int64 position_;< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keywordtype" > bool< / span > seekable_;< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < / div >
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< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   DISALLOW_COPY_AND_ASSIGN(< a class = "code" href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html" > MkvWriter< / a > );< / div >
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< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   };< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   } < span class = "comment" > // namespace media< / span > < / div >
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< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
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< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "preprocessor" > #endif // MEDIA_FORMATS_WEBM_MKV_WRITER_H_< / span > < / div >
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< div class = "ttc" id = "classshaka_1_1media_1_1File_html" > < div class = "ttname" > < a href = "../../d3/d61/classshaka_1_1media_1_1File.html" > shaka::media::File< / a > < / div > < div class = "ttdoc" > Define an abstract file interface. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d4d/file_8h_source.html#l00024" > file.h:24< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_ab331684a758a93bf0c77fa224fe429ea" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#ab331684a758a93bf0c77fa224fe429ea" > shaka::media::MkvWriter::WriteFromFile< / a > < / div > < div class = "ttdeci" > int64_t WriteFromFile(File *source)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00056" > mkv_writer.cc:56< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_a6603ba573e802e660921f329192738f3" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a6603ba573e802e660921f329192738f3" > shaka::media::MkvWriter::ElementStartNotify< / a > < / div > < div class = "ttdeci" > void ElementStartNotify(mkvmuxer::uint64 element_id, mkvmuxer::int64 position) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00090" > mkv_writer.cc:90< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_a468dcd83a7c087cc83e755703488e92b" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a468dcd83a7c087cc83e755703488e92b" > shaka::media::MkvWriter::Position< / a > < / div > < div class = "ttdeci" > mkvmuxer::int64 Position() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00071" > mkv_writer.cc:71< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html" > shaka::media::MkvWriter< / a > < / div > < div class = "ttdoc" > An implementation of IMkvWriter using our File type. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/dd6/mkv__writer_8h_source.html#l00021" > mkv_writer.h:21< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1media_1_1Status_html" > < div class = "ttname" > < a href = "../../d0/d93/classshaka_1_1media_1_1Status.html" > shaka::media::Status< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d13/status_8h_source.html#l00088" > status.h:88< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_a8d0429e7922752db3f01d43e6340465a" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a8d0429e7922752db3f01d43e6340465a" > shaka::media::MkvWriter::Seekable< / a > < / div > < div class = "ttdeci" > bool Seekable() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00086" > mkv_writer.cc:86< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_a9490dbf4bc02903484acb68f038f7fe2" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a9490dbf4bc02903484acb68f038f7fe2" > shaka::media::MkvWriter::Open< / a > < / div > < div class = "ttdeci" > Status Open(const std::string & name)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00016" > mkv_writer.cc:16< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_af560b12e0298ca3dcd8f88fddff1443b" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#af560b12e0298ca3dcd8f88fddff1443b" > shaka::media::MkvWriter::Close< / a > < / div > < div class = "ttdeci" > Status Close()< / div > < div class = "ttdoc" > Closes the file. MUST call Open before calling any other methods. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00029" > mkv_writer.cc:29< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1MkvWriter_html_a2468514d1d9efdb15a9e4df2e44b75d8" > < div class = "ttname" > < a href = "../../d1/d0a/classshaka_1_1media_1_1MkvWriter.html#a2468514d1d9efdb15a9e4df2e44b75d8" > shaka::media::MkvWriter::Write< / a > < / div > < div class = "ttdeci" > mkvmuxer::int32 Write(const void *buf, mkvmuxer::uint32 len) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/dc8/mkv__writer_8cc_source.html#l00037" > mkv_writer.cc:37< / a > < / div > < / div >
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