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@jensenn jensenn commented May 24, 2023

Getting samples from movie fragments (moof) was not working correctly when an explicit base_data_offset wasn't supplied. This adds relative offset calculations, including getting the correct sample_offset(), sample_time(), and sample_rendering_offset(). In order to do relative addressing, the moof_offset must be stored with the fragment.

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jensenn commented May 24, 2023

checks failed due to clippy failure appear to be fixed by #100

@alfg alfg merged commit b90e43d into alfg:master Aug 3, 2023
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alfg commented Aug 3, 2023

Thank you!

pando-fredrik pushed a commit to pando-fredrik/mp4-rust that referenced this pull request May 13, 2024
* Fix getting samples from movie fragments

* Add a function to the reader to read in fragments from a different reader

---------

Co-authored-by: Alfred Gutierrez <[email protected]>
pando-fredrik pushed a commit to pando-fredrik/mp4-rust that referenced this pull request May 13, 2024
* Fix getting samples from movie fragments

* Add a function to the reader to read in fragments from a different reader

---------

Co-authored-by: Alfred Gutierrez <[email protected]>
pando-fredrik added a commit to pando-fredrik/mp4-rust that referenced this pull request May 13, 2024
* Add support for multiple trex boxes.

While it's common to construct a fMP4 file for a single track, it's
totally valid to have multiple tracks. This means you also need multiple
to support multiple trex boxes.

Untested.

* cargo fmt

* Add a missing write_box call for mvex.

* Ran clippy

* Fix more errors when serializing a mvex box.

udta is also broken but that can be fixed in another PR.

* Derive Default trait for DataType (alfg#100)

* fix clippy (rustc 1.71.0) (alfg#115)

* Allow Hdlr to be not the first in the Meta box (alfg#95)

While the spec says that the hdlr box should be the first one, not all
implementations follow that. Actually look over all boxes in Meta to
find Hdlr.

Also add a test for such weirdly-formatted box

Change the way unknown MetaBox is stored: store a list of boxes instead
of raw bytes

Co-authored-by: Alfred Gutierrez <[email protected]>

* Try to skip extended header in MetaBox. (alfg#111)

Fixes alfg#102

Co-authored-by: Alfred Gutierrez <[email protected]>

* Release 0.14.0 (alfg#117)

* Update Cargo.toml

* Update README.md

* Fix getting samples from movie fragments (alfg#106)

* Fix getting samples from movie fragments

* Add a function to the reader to read in fragments from a different reader

---------

Co-authored-by: Alfred Gutierrez <[email protected]>

* Export all boxes to allow more flexible use for writing (alfg#108)

Co-authored-by: Alfred Gutierrez <[email protected]>

* Fix some minor issues writing traf box (alfg#109)

Co-authored-by: Alfred Gutierrez <[email protected]>

* Fix writing SLConfigDescriptor (alfg#107)

Co-authored-by: Alfred Gutierrez <[email protected]>

* Extract esds box from wave box (alfg#96)

* Extract esds from wave box

* Allow empty, multi-byte, and arbitrary NUL terminated strings

* Skip unsupported avc1 sub-boxes

* Fixed non-integer framerates

* Fixed bitrate calculation

* Fixed format issue

* Public read sample offset

* Fix lint warning.

---------

Co-authored-by: Alfred Gutierrez <[email protected]>

* hev1 box parser (alfg#101)

Co-authored-by: Alfred Gutierrez <[email protected]>

---------

Co-authored-by: Luke Curley <[email protected]>
Co-authored-by: Linus Unnebäck <[email protected]>
Co-authored-by: rolleifx <[email protected]>
Co-authored-by: ⭐️NINIKA⭐️ <[email protected]>
Co-authored-by: Alfred Gutierrez <[email protected]>
Co-authored-by: w-flo <[email protected]>
Co-authored-by: jensenn <[email protected]>
Co-authored-by: emkman99 <[email protected]>
Co-authored-by: Andrey Tkachenko <[email protected]>
jprochazk pushed a commit to jprochazk/mp4 that referenced this pull request Sep 18, 2024
* Fix getting samples from movie fragments

* Add a function to the reader to read in fragments from a different reader

---------

Co-authored-by: Alfred Gutierrez <[email protected]>
CandleCandle pushed a commit to CandleCandle/mp4-rust that referenced this pull request May 7, 2025
* Fix getting samples from movie fragments

* Add a function to the reader to read in fragments from a different reader

---------

Co-authored-by: Alfred Gutierrez <[email protected]>
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2 participants