[FFmpeg-user] weird seek behaviour in hls streams

[Daniel Oberhoff]

> On 18. Apr 2018, at 12:30, Gyan Doshi <gyandoshi at gmail.com> wrote:
> 
> 
> 
> On 4/18/2018 3:19 PM, Daniel Oberhoff wrote:
> 
>> Ok, i investigated some further. The source of the problem seem to be the start offsets that are “weird” around hls. For one all our hls recordings report a start offset of 1.4s, and we have no idea where that is from (the source has no such offset).
> 
> I haven't looked at your console output yet, but this is the demux/decode delay used in MPEG-TS files.
> 
> Add -muxdelay 0 to your HLS generation command to skip this offset.

ok, i cannot find any documentation about the concept of these delays. so you have a pointer?

Thanks
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