Determining this exact byte position within one massive mdat in each respective file is not trivial.
3 Matching Annotations
- Sep 2020
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stackoverflow.com stackoverflow.com
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stackoverflow.com stackoverflow.com
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The Moov atom can only exist after recording is complete when the relevant metadata can now be created for the stored data.
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MP4 containers are structured in such a way that the a/v data is stored without frame headers and the Moov atom is a table, listing the byte positions and byte lengths for each a/v frame. The Moov atom can only exist after recording is complete when the relevant metadata can now be created for the stored data.
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