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<!-- doxytag: class="AVIOContext" -->
<p>Bytestream IO Context.
<a href="structAVIOContext.html#details">More...</a></p>
<p><code>#include <<a class="el" href="avio_8h_source.html">avio.h</a>></code></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structAVClass.html">AVClass</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a25d3b039ac00850a25d7b772566db6a8">av_class</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A class for private options. <a href="#a25d3b039ac00850a25d7b772566db6a8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a901e8fd2b978d40957c4ed0b77c2daf0">buffer</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Start of the buffer. <a href="#a901e8fd2b978d40957c4ed0b77c2daf0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a0204148f407d72becba822b90e8ce9a6">buffer_size</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Maximum buffer size. <a href="#a0204148f407d72becba822b90e8ce9a6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a3500915a7434270c42dffc80fafffa2d">buf_ptr</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Current position in the buffer. <a href="#a3500915a7434270c42dffc80fafffa2d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a0683d1a134b647c54f6d087d152c9a64">buf_end</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">End of the data, may be less than buffer+buffer_size if the read function returned less data than requested, e.g. <a href="#a0683d1a134b647c54f6d087d152c9a64"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A private pointer, passed to the read/write/seek/... <a href="#afa97c079a10a48588f7b55f9dfff1e47"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a89930f812df15d2d0108f9b65392fc00">read_packet</a> )(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, uint8_t *buf, int buf_size)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#ac1f448eea818eed8231336c087d9f257">write_packet</a> )(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, uint8_t *buf, int buf_size)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a0b4f06675c3ea2df5b455bd3334244fe">seek</a> )(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, int64_t offset, int whence)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a7158ec9b44d75704ea5c2fa5ac28fd50">pos</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">position in the file of the current buffer <a href="#a7158ec9b44d75704ea5c2fa5ac28fd50"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a06e6f0186fcf571355cee82e837dc339">must_flush</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">true if the next seek should flush <a href="#a06e6f0186fcf571355cee82e837dc339"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#aa9214f54c01f07076e0a0718b2e9c27b">eof_reached</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">true if eof reached <a href="#aa9214f54c01f07076e0a0718b2e9c27b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#aab6ff8baf51038f1557e817717baccba">write_flag</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">true if open for writing <a href="#aab6ff8baf51038f1557e817717baccba"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#aca19990941933d7573a485851c6b798e">max_packet_size</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a949cd6dbd89e2d5d59f5c768754004ca">checksum</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a10cbe217c46aeb653d360a9391aff310">checksum_ptr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned long(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a1f4226d3cfdda9f379397dbfb94f7d12">update_checksum</a> )(unsigned long <a class="el" href="structAVIOContext.html#a949cd6dbd89e2d5d59f5c768754004ca">checksum</a>, const uint8_t *buf, unsigned int size)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#afb903b1d9614bfb59e8cc5213de3777b">error</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">contains the error code or 0 if no error happened <a href="#afb903b1d9614bfb59e8cc5213de3777b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#ae757bb339926f29541871870c0701be4">read_pause</a> )(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, int pause)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Pause or resume playback for network streaming protocols - e.g. <a href="#ae757bb339926f29541871870c0701be4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a991d282ed4776fe71b438c68e289ef3e">read_seek</a> )(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, int stream_index, int64_t timestamp, int flags)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Seek to a given timestamp in stream with the specified stream_index. <a href="#a991d282ed4776fe71b438c68e289ef3e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a0e3c41c290b38923880b9cccb669bf78">seekable</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. <a href="#a0e3c41c290b38923880b9cccb669bf78"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a33e387aeb28b7a352c62ba8c30a214e7">maxsize</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">max filesize, used to limit allocations This field is internal to libavformat and access from outside is not allowed. <a href="#a33e387aeb28b7a352c62ba8c30a214e7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#af719be70947f5f8eebaa5f8ac58fd306">direct</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">avio_read and avio_write should if possible be satisfied directly instead of going through a buffer, and avio_seek will always call the underlying seek function directly. <a href="#af719be70947f5f8eebaa5f8ac58fd306"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a2685da68190c842c028ec161ff2b563e">bytes_read</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Bytes read statistic This field is internal to libavformat and access from outside is not allowed. <a href="#a2685da68190c842c028ec161ff2b563e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a38b3c122a21fc2271e3174342e87a79f">seek_count</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">seek statistic This field is internal to libavformat and access from outside is not allowed. <a href="#a38b3c122a21fc2271e3174342e87a79f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#ac027eace34bf1dbcab5f71b0806d1c8a">writeout_count</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">writeout statistic This field is internal to libavformat and access from outside is not allowed. <a href="#ac027eace34bf1dbcab5f71b0806d1c8a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVIOContext.html#a167eec001560f151e6ae0ebb4e2fd0fa">orig_buffer_size</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Original buffer size used internally after probing and ensure seekback to reset the buffer size This field is internal to libavformat and access from outside is not allowed. <a href="#a167eec001560f151e6ae0ebb4e2fd0fa"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Bytestream IO Context. </p>
<p>New fields can be added to the end with minor version bumps. Removal, reordering and changes to existing fields require a major version bump. sizeof(AVIOContext) must not be used outside libav*.</p>
<dl class="note"><dt><b>Note:</b></dt><dd>None of the function pointers in <a class="el" href="structAVIOContext.html" title="Bytestream IO Context.">AVIOContext</a> should be called directly, they should only be set by the client application when implementing custom I/O. Normally these are set to the function pointers specified in <a class="el" href="avio_8h.html#a853f5149136a27ffba3207d8520172a5" title="Allocate and initialize an AVIOContext for buffered I/O.">avio_alloc_context()</a> </dd></dl>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="avio_reading_8c-example.html#_a8">avio_reading.c</a>, and <a class="el" href="transcode_aac_8c-example.html#_a14">transcode_aac.c</a>.</dd>
</dl>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00111">111</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
</div><hr/><h2>Field Documentation</h2>
<a class="anchor" id="a25d3b039ac00850a25d7b772566db6a8"></a><!-- doxytag: member="AVIOContext::av_class" ref="a25d3b039ac00850a25d7b772566db6a8" args="" -->
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<td class="memname">const <a class="el" href="structAVClass.html">AVClass</a>* <a class="el" href="structAVIOContext.html#a25d3b039ac00850a25d7b772566db6a8">AVIOContext::av_class</a></td>
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<p>A class for private options. </p>
<p>If this <a class="el" href="structAVIOContext.html" title="Bytestream IO Context.">AVIOContext</a> is created by <a class="el" href="avio_8h.html#ade8a63980569494c99593ebf0d1e891b" title="Create and initialize a AVIOContext for accessing the resource indicated by url.">avio_open2()</a>, av_class is set and passes the options down to protocols.</p>
<p>If this <a class="el" href="structAVIOContext.html" title="Bytestream IO Context.">AVIOContext</a> is manually allocated, then av_class may be set by the caller.</p>
<p>warning -- this field can be NULL, be sure to not pass this <a class="el" href="structAVIOContext.html" title="Bytestream IO Context.">AVIOContext</a> to any av_opt_* functions in that case. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00124">124</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a901e8fd2b978d40957c4ed0b77c2daf0"></a><!-- doxytag: member="AVIOContext::buffer" ref="a901e8fd2b978d40957c4ed0b77c2daf0" args="" -->
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<td class="memname">unsigned char* <a class="el" href="structAVIOContext.html#a901e8fd2b978d40957c4ed0b77c2daf0">AVIOContext::buffer</a></td>
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<p>Start of the buffer. </p>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="avio_reading_8c-example.html#a21">avio_reading.c</a>.</dd>
</dl>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00125">125</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
<p>Referenced by <a class="el" href="avio__reading_8c_source.html#l00057">main()</a>.</p>
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<a class="anchor" id="a0204148f407d72becba822b90e8ce9a6"></a><!-- doxytag: member="AVIOContext::buffer_size" ref="a0204148f407d72becba822b90e8ce9a6" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#a0204148f407d72becba822b90e8ce9a6">AVIOContext::buffer_size</a></td>
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<p>Maximum buffer size. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00126">126</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a3500915a7434270c42dffc80fafffa2d"></a><!-- doxytag: member="AVIOContext::buf_ptr" ref="a3500915a7434270c42dffc80fafffa2d" args="" -->
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<td class="memname">unsigned char* <a class="el" href="structAVIOContext.html#a3500915a7434270c42dffc80fafffa2d">AVIOContext::buf_ptr</a></td>
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<p>Current position in the buffer. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00127">127</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a0683d1a134b647c54f6d087d152c9a64"></a><!-- doxytag: member="AVIOContext::buf_end" ref="a0683d1a134b647c54f6d087d152c9a64" args="" -->
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<td class="memname">unsigned char* <a class="el" href="structAVIOContext.html#a0683d1a134b647c54f6d087d152c9a64">AVIOContext::buf_end</a></td>
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<p>End of the data, may be less than buffer+buffer_size if the read function returned less data than requested, e.g. </p>
<p>for streams where no more data has been received yet. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00128">128</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="afa97c079a10a48588f7b55f9dfff1e47"></a><!-- doxytag: member="AVIOContext::opaque" ref="afa97c079a10a48588f7b55f9dfff1e47" args="" -->
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<td class="memname">void* <a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">AVIOContext::opaque</a></td>
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<p>A private pointer, passed to the read/write/seek/... </p>
<p>functions. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00132">132</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a89930f812df15d2d0108f9b65392fc00"></a><!-- doxytag: member="AVIOContext::read_packet" ref="a89930f812df15d2d0108f9b65392fc00" args=")(void *opaque, uint8_t *buf, int buf_size)" -->
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<td class="memname">int(* <a class="el" href="structAVIOContext.html#a89930f812df15d2d0108f9b65392fc00">AVIOContext::read_packet</a>)(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, uint8_t *buf, int buf_size)</td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00134">134</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="ac1f448eea818eed8231336c087d9f257"></a><!-- doxytag: member="AVIOContext::write_packet" ref="ac1f448eea818eed8231336c087d9f257" args=")(void *opaque, uint8_t *buf, int buf_size)" -->
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<td class="memname">int(* <a class="el" href="structAVIOContext.html#ac1f448eea818eed8231336c087d9f257">AVIOContext::write_packet</a>)(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, uint8_t *buf, int buf_size)</td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00135">135</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a0b4f06675c3ea2df5b455bd3334244fe"></a><!-- doxytag: member="AVIOContext::seek" ref="a0b4f06675c3ea2df5b455bd3334244fe" args=")(void *opaque, int64_t offset, int whence)" -->
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<td class="memname">int64_t(* <a class="el" href="structAVIOContext.html#a0b4f06675c3ea2df5b455bd3334244fe">AVIOContext::seek</a>)(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, int64_t offset, int whence)</td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00136">136</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a7158ec9b44d75704ea5c2fa5ac28fd50"></a><!-- doxytag: member="AVIOContext::pos" ref="a7158ec9b44d75704ea5c2fa5ac28fd50" args="" -->
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<td class="memname">int64_t <a class="el" href="structAVIOContext.html#a7158ec9b44d75704ea5c2fa5ac28fd50">AVIOContext::pos</a></td>
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<p>position in the file of the current buffer </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00137">137</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a06e6f0186fcf571355cee82e837dc339"></a><!-- doxytag: member="AVIOContext::must_flush" ref="a06e6f0186fcf571355cee82e837dc339" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#a06e6f0186fcf571355cee82e837dc339">AVIOContext::must_flush</a></td>
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<p>true if the next seek should flush </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00138">138</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="aa9214f54c01f07076e0a0718b2e9c27b"></a><!-- doxytag: member="AVIOContext::eof_reached" ref="aa9214f54c01f07076e0a0718b2e9c27b" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#aa9214f54c01f07076e0a0718b2e9c27b">AVIOContext::eof_reached</a></td>
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<p>true if eof reached </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00139">139</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="aab6ff8baf51038f1557e817717baccba"></a><!-- doxytag: member="AVIOContext::write_flag" ref="aab6ff8baf51038f1557e817717baccba" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#aab6ff8baf51038f1557e817717baccba">AVIOContext::write_flag</a></td>
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<p>true if open for writing </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00140">140</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="aca19990941933d7573a485851c6b798e"></a><!-- doxytag: member="AVIOContext::max_packet_size" ref="aca19990941933d7573a485851c6b798e" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#aca19990941933d7573a485851c6b798e">AVIOContext::max_packet_size</a></td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00141">141</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a949cd6dbd89e2d5d59f5c768754004ca"></a><!-- doxytag: member="AVIOContext::checksum" ref="a949cd6dbd89e2d5d59f5c768754004ca" args="" -->
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<td class="memname">unsigned long <a class="el" href="structAVIOContext.html#a949cd6dbd89e2d5d59f5c768754004ca">AVIOContext::checksum</a></td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00142">142</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a10cbe217c46aeb653d360a9391aff310"></a><!-- doxytag: member="AVIOContext::checksum_ptr" ref="a10cbe217c46aeb653d360a9391aff310" args="" -->
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<td class="memname">unsigned char* <a class="el" href="structAVIOContext.html#a10cbe217c46aeb653d360a9391aff310">AVIOContext::checksum_ptr</a></td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00143">143</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a1f4226d3cfdda9f379397dbfb94f7d12"></a><!-- doxytag: member="AVIOContext::update_checksum" ref="a1f4226d3cfdda9f379397dbfb94f7d12" args=")(unsigned long checksum, const uint8_t *buf, unsigned int size)" -->
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<td class="memname">unsigned long(* <a class="el" href="structAVIOContext.html#a1f4226d3cfdda9f379397dbfb94f7d12">AVIOContext::update_checksum</a>)(unsigned long <a class="el" href="structAVIOContext.html#a949cd6dbd89e2d5d59f5c768754004ca">checksum</a>, const uint8_t *buf, unsigned int size)</td>
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<p>Definition at line <a class="el" href="avio_8h_source.html#l00144">144</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="afb903b1d9614bfb59e8cc5213de3777b"></a><!-- doxytag: member="AVIOContext::error" ref="afb903b1d9614bfb59e8cc5213de3777b" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#afb903b1d9614bfb59e8cc5213de3777b">AVIOContext::error</a></td>
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<p>contains the error code or 0 if no error happened </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00145">145</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="ae757bb339926f29541871870c0701be4"></a><!-- doxytag: member="AVIOContext::read_pause" ref="ae757bb339926f29541871870c0701be4" args=")(void *opaque, int pause)" -->
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<td class="memname">int(* <a class="el" href="structAVIOContext.html#ae757bb339926f29541871870c0701be4">AVIOContext::read_pause</a>)(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, int pause)</td>
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<p>Pause or resume playback for network streaming protocols - e.g. </p>
<p>MMS. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00149">149</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a991d282ed4776fe71b438c68e289ef3e"></a><!-- doxytag: member="AVIOContext::read_seek" ref="a991d282ed4776fe71b438c68e289ef3e" args=")(void *opaque, int stream_index, int64_t timestamp, int flags)" -->
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<td class="memname">int64_t(* <a class="el" href="structAVIOContext.html#a991d282ed4776fe71b438c68e289ef3e">AVIOContext::read_seek</a>)(void *<a class="el" href="structAVIOContext.html#afa97c079a10a48588f7b55f9dfff1e47">opaque</a>, int stream_index, int64_t timestamp, int flags)</td>
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<p>Seek to a given timestamp in stream with the specified stream_index. </p>
<p>Needed for some network streaming protocols which don't support seeking to byte position. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00155">155</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a0e3c41c290b38923880b9cccb669bf78"></a><!-- doxytag: member="AVIOContext::seekable" ref="a0e3c41c290b38923880b9cccb669bf78" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#a0e3c41c290b38923880b9cccb669bf78">AVIOContext::seekable</a></td>
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<p>A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00160">160</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a33e387aeb28b7a352c62ba8c30a214e7"></a><!-- doxytag: member="AVIOContext::maxsize" ref="a33e387aeb28b7a352c62ba8c30a214e7" args="" -->
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<td class="memname">int64_t <a class="el" href="structAVIOContext.html#a33e387aeb28b7a352c62ba8c30a214e7">AVIOContext::maxsize</a></td>
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<p>max filesize, used to limit allocations This field is internal to libavformat and access from outside is not allowed. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00166">166</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="af719be70947f5f8eebaa5f8ac58fd306"></a><!-- doxytag: member="AVIOContext::direct" ref="af719be70947f5f8eebaa5f8ac58fd306" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#af719be70947f5f8eebaa5f8ac58fd306">AVIOContext::direct</a></td>
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<p>avio_read and avio_write should if possible be satisfied directly instead of going through a buffer, and avio_seek will always call the underlying seek function directly. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00173">173</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a2685da68190c842c028ec161ff2b563e"></a><!-- doxytag: member="AVIOContext::bytes_read" ref="a2685da68190c842c028ec161ff2b563e" args="" -->
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<td class="memname">int64_t <a class="el" href="structAVIOContext.html#a2685da68190c842c028ec161ff2b563e">AVIOContext::bytes_read</a></td>
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<p>Bytes read statistic This field is internal to libavformat and access from outside is not allowed. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00179">179</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a38b3c122a21fc2271e3174342e87a79f"></a><!-- doxytag: member="AVIOContext::seek_count" ref="a38b3c122a21fc2271e3174342e87a79f" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#a38b3c122a21fc2271e3174342e87a79f">AVIOContext::seek_count</a></td>
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<p>seek statistic This field is internal to libavformat and access from outside is not allowed. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00185">185</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="ac027eace34bf1dbcab5f71b0806d1c8a"></a><!-- doxytag: member="AVIOContext::writeout_count" ref="ac027eace34bf1dbcab5f71b0806d1c8a" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#ac027eace34bf1dbcab5f71b0806d1c8a">AVIOContext::writeout_count</a></td>
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<p>writeout statistic This field is internal to libavformat and access from outside is not allowed. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00191">191</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<a class="anchor" id="a167eec001560f151e6ae0ebb4e2fd0fa"></a><!-- doxytag: member="AVIOContext::orig_buffer_size" ref="a167eec001560f151e6ae0ebb4e2fd0fa" args="" -->
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<td class="memname">int <a class="el" href="structAVIOContext.html#a167eec001560f151e6ae0ebb4e2fd0fa">AVIOContext::orig_buffer_size</a></td>
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<p>Original buffer size used internally after probing and ensure seekback to reset the buffer size This field is internal to libavformat and access from outside is not allowed. </p>
<p>Definition at line <a class="el" href="avio_8h_source.html#l00198">198</a> of file <a class="el" href="avio_8h_source.html">avio.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>libavformat/<a class="el" href="avio_8h_source.html">avio.h</a></li>
</ul>
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