[FFmpeg-devel] [PATCH] When PMT is found, we have found mpegts header information

elupus elupus
Fri Apr 16 22:33:52 CEST 2010

On Fri, 16 Apr 2010 12:49:18 -0700, Baptiste Coudurier wrote:

> On 04/15/2010 08:34 AM, Joakim Plate wrote:
> [0 quoted lines suppressed]
> Yes, as soon as you got the PMT referred by the PAT it is closed, but 
the PAT filter is kept open and will relaunch the PMT filter if PMT pid 

Ah missed that.

> [0 quoted lines suppressed]
> Does probesize reduce start time ? That's the way to go IMHO.

The problem with that is that we want the minimum start time always. So
we'd have to set probe size to a few bytes, see if it works, retry with a
larger size and so on. 

Why is it better to find many PMT's during av_find_stream_info compared to
later in the stream? One could suppose to put it dependent on is_streamed
in the bytecontext. But then we start splitting hairs.

In any case, I won't push the matter anymore, i'll just keep the patch in
our repo.

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