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reference/api/tracks/index.html
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@@ -23,7 +23,7 @@
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<meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.7.6">
<meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.7.7">
@@ -31,7 +31,7 @@
<link rel="stylesheet" href="../../../assets/stylesheets/main.484c7ddc.min.css">
<link rel="stylesheet" href="../../../assets/stylesheets/main.ec1eaa64.min.css">
<link rel="stylesheet" href="../../../assets/stylesheets/palette.ab4e12ef.min.css">
@@ -2219,6 +2219,17 @@
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#unshackle.core.tracks.Track.repackage" class="md-nav__link">
<span class="md-ellipsis">
<code class="doc-symbol doc-symbol-toc doc-symbol-method"></code>&nbsp;repackage
</span>
</a>
</li>
</ul>
@@ -2402,6 +2413,17 @@
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#unshackle.core.tracks.Video.vui_bsf" class="md-nav__link">
<span class="md-ellipsis">
<code class="doc-symbol doc-symbol-toc doc-symbol-method"></code>&nbsp;vui_bsf
</span>
</a>
</li>
<li class="md-nav__item">
@@ -3219,6 +3241,17 @@
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#unshackle.core.tracks.Track.repackage" class="md-nav__link">
<span class="md-ellipsis">
<code class="doc-symbol doc-symbol-toc doc-symbol-method"></code>&nbsp;repackage
</span>
</a>
</li>
</ul>
@@ -3402,6 +3435,17 @@
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#unshackle.core.tracks.Video.vui_bsf" class="md-nav__link">
<span class="md-ellipsis">
<code class="doc-symbol doc-symbol-toc doc-symbol-method"></code>&nbsp;vui_bsf
</span>
</a>
</li>
<li class="md-nav__item">
@@ -6223,6 +6267,32 @@ is larger than it. A value of 20000 (20KB) or higher is recommended.</p>
</div>
<div class="doc doc-object doc-function">
<h3 id="unshackle.core.tracks.Track.repackage" class="doc doc-heading">
<code class="doc-symbol doc-symbol-heading doc-symbol-method"></code> <span class="doc doc-object-name doc-function-name">repackage</span>
<a href="#unshackle.core.tracks.Track.repackage" class="headerlink" title="Permanent link">&para;</a></h3>
<div class="language-python doc-signature highlight"><pre><span></span><code><span id="__span-0-1"><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a><span class="nf">repackage</span><span class="p">(</span><span class="n">bsf_v</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
</span></code></pre></div>
<div class="doc doc-contents ">
<p>Remux the track with ffmpeg <code>-c copy</code>.</p>
<p>When <code>bsf_v</code> is given it is folded into the same pass as <code>-bsf:v</code> (used to
normalize video VUI colour metadata without a second full-file remux). Repackaging
is mandatory; the bitstream filter is best-effort. If the combined run fails (and it
isn't the AAC-retry case) it is retried once without <code>bsf_v</code> so the remux still
succeeds. Returns True if the requested <code>bsf_v</code> was applied (always False when
<code>bsf_v</code> is None, since nothing was requested).</p>
</div>
</div>
</div>
@@ -6928,6 +6998,29 @@ verified against FFmpeg's AVColorPrimaries/AVColorTransferCharacteristic enums.<
<div class="doc doc-object doc-function">
<h3 id="unshackle.core.tracks.Video.vui_bsf" class="doc doc-heading">
<code class="doc-symbol doc-symbol-heading doc-symbol-method"></code> <span class="doc doc-object-name doc-function-name">vui_bsf</span>
<a href="#unshackle.core.tracks.Video.vui_bsf" class="headerlink" title="Permanent link">&para;</a></h3>
<div class="language-python doc-signature highlight"><pre><span></span><code><span id="__span-0-1"><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a><span class="nf">vui_bsf</span><span class="p">()</span>
</span></code></pre></div>
<div class="doc doc-contents ">
<p>Return the <code>-bsf:v</code> value that rewrites SPS VUI colour metadata to match <code>self.range</code>.</p>
<p>Returns None when no rewrite is needed: SDR/DV/HYBRID ranges, non-AVC/HEVC codecs, a
missing file, or when the bitstream already ships the correct colour metadata. Otherwise
returns a <code>{h264,hevc}_metadata=...</code> string suitable for ffmpeg <code>-bsf:v</code>.</p>
</div>
</div>
<div class="doc doc-object doc-function">
<h3 id="unshackle.core.tracks.Video.normalize_vui" class="doc doc-heading">
<code class="doc-symbol doc-symbol-heading doc-symbol-method"></code> <span class="doc doc-object-name doc-function-name">normalize_vui</span>
@@ -7141,7 +7234,7 @@ obscurity on the MDAT mp4 box structure. Therefore, we need to use hacky regex.<
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