[FFmpeg-devel] [PATCH/RFC]lavf/mpegts: Detect Private Stream 1 as teletext

[Marton Balint]

On Mon, 15 Feb 2016, Carl Eugen Hoyos wrote:

> Marton Balint <cus <at> passwd.hu> writes:
>
>> On Mon, 15 Feb 2016, Carl Eugen Hoyos wrote:

[..]

>> Hmm, maybe a raw dvb teletext stream demuxer with a 
>> probe function would work.
>
> Of course, I was hoping that I miss another way 
> of detecting the teletext stream: PMT is present 
> afaict.
> Or maybe this is the correct way for detection?

PMT is present, but it does not contain the teletext descriptor, so the 
teletext stream is practically not part of the program. That is why we 
need probing. I'll submit the patches for it soon.

Regards,
Marton