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Issue/118 iso box parsing #124

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Issue/118 iso box parsing #124

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5f2d333
feat: add isobmff parsing utils
littlespex Nov 13, 2024
429c9ef
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littlespex Nov 14, 2024
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littlespex Nov 14, 2024
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littlespex Nov 14, 2024
86eb41e
feat: add tests
littlespex Dec 17, 2024
217d051
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littlespex Dec 17, 2024
f0b067c
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littlespex Dec 20, 2024
5eefd6b
chore: fix labl test
littlespex Jan 7, 2025
58efc91
feat: add mdhd, tfra, and trun boxes
littlespex Jan 21, 2025
896c315
chore: add missing tests
littlespex Jan 22, 2025
0abb0c3
chore: update API docs
littlespex Jan 22, 2025
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littlespex Jan 22, 2025
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -18,6 +18,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## [Unreleased]

### Added
- ISO BMFF parser and utilities [#118](https://github.com/streaming-video-technology-alliance/common-media-library/issues/118)


## [0.7.4] - 2024-11-05

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38 changes: 38 additions & 0 deletions dev/isobmff.html
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@@ -0,0 +1,38 @@
<html>

<head></head>

<body>
<video width="480" height="270" controls></video>
<script type="module">
import { findBoxByType, filterBoxesByType, parseBoxes, ftyp, mvhd, sidx, styp } from '../lib/src/isobmff.ts';

// const url = 'https://vod-gcs-cedexis-dev.cbsaavideo.com/CBS_Production_Entertainment_VMS/2024/05/03/2334117955659/15104_cmaf/PARAMOUNT_Spongebob_Movie_The_Sponge_On_The_Run_36369_FTR_R_15102_110.mp4';
const url = '../lib/test/isobmff/fixtures/test_frag.mp4';
const response = await fetch(url, {
// headers: {
// Range: 'bytes=0-11908',
// },
});
const arrayBuffer = await response.arrayBuffer();
const config = { parsers: { ftyp, styp, mvhd, sidx }, recursive: true };

console.time('parseBoxes');
const parsed = parseBoxes(arrayBuffer, config);
console.timeEnd('parseBoxes');
console.log(parsed);

console.time('findBox');
const box = findBoxByType('stsd', arrayBuffer, config)
console.timeEnd('findBox');
console.log(box);

console.time('filterBoxes');
const boxes = filterBoxesByType('mfhd', arrayBuffer, config);
console.timeEnd('filterBoxes');
console.log(boxes.length);
</script>

</body>

</html>
21 changes: 0 additions & 21 deletions dev/package.json
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2 changes: 1 addition & 1 deletion jsconfig.json
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Expand Up @@ -9,7 +9,7 @@
"exclude": [
"**/node_modules",
"**/dist",
"**/samples"
"**/samples"
],
"include": [
"**/*.js"
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28 changes: 28 additions & 0 deletions lib/NOTICE
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Expand Up @@ -82,3 +82,31 @@ The src/608.ts implementation in this project is derived from the dash.js librar
**THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.**

-----

The src/isobmff implementation in this project is derived from the codem-isoboxer library
(https://github.com/Dash-Industry-Forum/codem-isoboxer)

Copyright (c) 2015 Hiro, Sjoerd Tieleman

http://madebyhiro.com/

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-----
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