Re: [FFmpeg-devel] [PATCH] lavf/movdec: add position_order option

2019-09-22 Thread Rodger Combs


> On Sep 22, 2019, at 03:19, Andreas Rheinhardt  
> wrote:
> 
> Rodger Combs:
>> This allows reading packets linearly, which prevents large numbers of
>> unnecessary seeks in poorly-interleaved files with consumer software that
>> handles those cases well on its own.
>> ---
> 
> Did you test whether this fixes tickets #7592 and #7891?
> 
> - Andreas

Tested just now; I can't validate 7592 as the sample link is dead, but playback 
of the files in 7891 over network (in either mpv or ffplay) improves 
dramatically with this option set.

> 
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Re: [FFmpeg-devel] [PATCH] lavf/movdec: add position_order option

2019-09-22 Thread Andreas Rheinhardt
Rodger Combs:
> This allows reading packets linearly, which prevents large numbers of
> unnecessary seeks in poorly-interleaved files with consumer software that
> handles those cases well on its own.
> ---

Did you test whether this fixes tickets #7592 and #7891?

- Andreas

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Re: [FFmpeg-devel] [PATCH] lavf/movdec: add position_order option

2019-09-21 Thread Carl Eugen Hoyos
Am Sa., 21. Sept. 2019 um 19:58 Uhr schrieb Rodger Combs
:

> +{ "position_order", "Read packets in position order (rather than 
> timestamp order)",
> +OFFSET(position_order), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, FLAGS },

Should this also say "avoids seeks"?

Carl Eugen
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