/span>    <span class="keywordflow">if</span> (!mode_w) {</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>        <span class="comment">/* If failing to interpret the mode string as utf8, it is an invalid</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="comment">         * parameter. */</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>        av_freep(&amp;pa