[FFmpeg-devel] [PATCH] Support for zulu timezone format for PDT in HLS playlists

[Marton Balint]

On Wed, 23 Oct 2019, Ole Andre Birkedal wrote:

> Thanks for the feedback, attached new complete patch with code changes + added documentation for it

Please also explain why this might be required in the docs. In the commit 
message please name the specific vendor/device which is not parsing zero 
offset correctly.

I wonder if it would make sense to set this flag by default (doing that 
can be a separate patch) if it improves compatiblity.

Thanks,
Marton

>
> Ole
>
>
> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> On Wednesday, October 23, 2019 4:32 AM, Steven Liu <lq at chinaffmpeg.org> wrote:
>
>>
>>
>>> 在 2019年10月22日，18:37，Ole Andre Birkedal birkedal at extab.net 写道：
>>> Some HLS players prefer UTC+0 timestamps in PROGRAM-DATE-TIME to end in a Z instead of +0000, this patch adds a hlsflag to enable that feature.
>>> Example command:
>>> ffmpeg -i input.mp4 -c copy -hls_flags +program_date_time+zulu_timezone output.m3u8
>>> Example PDT output:
>>> #EXT-X-PROGRAM-DATE-TIME:2019-10-22T10:27:54.000Z
>>> Ole Andre Birkedal<zulu_timezone.patch>_______________________________________________
>>
>> Document doc/muxer.texi please.
>>
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>>
>> Thanks
>> Steven
>>
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>