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1st May 2020, 05:18 | #21 | Link | ||
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Or some older devices that do progressive download, but only support a legacy 32-bit data fields in .mp4 files. Today everything uses the 64-bit extention, and we don't really think about it. But at even a bitrate of 2.5 Mbps, after about four hours the 32-bit offsets run out of room and some older players fail. The secret? Turn off B-frames for long titles! That raises the limit to about 12 hours. Why? I can't even remember anymore. I wish we could say all decoders are fully spec compliant, but there are all kinds of little things that don't work right. Or even if it is compliant, when doing DRM there are finicky ways things need to be structured to get adequate performance. Quote:
Someday I'll tell the story about how 1% of all bandwidth in North America was spent trying to keep my ex-wife happy... |
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1st May 2020, 05:59 | #22 | Link | |
ангел смерти
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Last edited by foxyshadis; 1st May 2020 at 06:02. Reason: vBB took away my emoji! |
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