Why a gigabit USB adapter does not guarantee gigabit playback throughput
The Ethernet link label and the host connection’s usable transfer rate describe different parts of the path.
The journal
The viewing journal — page 40
Practical reading about streaming, devices and the decisions behind a better prepared setup.
Why a file’s reported duration can differ from an individual track
Compare the scope of each duration field before treating a small discrepancy as a missing programme section.
Why a conversion can keep the picture but lose an audio option
Check stream selection as well as encoder settings when an output file has fewer language or commentary tracks than its input.
What MP4 faststart changes before the first picture
Moving MP4 index metadata towards the beginning can affect startup access; it does not re-encode the programme or lower its media bitrate.
Why WebCodecs support is only one part of a web player
Codec interfaces expose media processing; a complete player still needs the surrounding input, timing, presentation and user-control workflow.
Why an MSE timestamp offset cannot fix a television guide’s timezone
Media timeline offsets and programme-guide wall-clock times describe different timelines. Identify which one is wrong before applying a correction.