[MPlayer-users] Re: mpeg-ts: howto remux into something else? (mkv?)

[Nico Sabbi]

Nico Sabbi wrote:

> Gábor Farkas wrote:
>
>> Nico Sabbi wrote:
>>
>>> Gábor Farkas wrote:
>>>
>>>> hi,
>>>>
>>>> i have a hdtv mpeg-ts file...
>>>> it contains an anime intro, so i assume it's from some japanese 
>>>> digital broadcast...
>>>>
>>>> (i'll upload it to same accessible place the day after 
>>>> tomorrow..today i don't have a fast enough inet connection)
>>>>
>>>> mplayer only plays the video part,
>>>
>>>
>>>
>>>
>>>
>>> please post the log of mplayer -v file.ts -tsprobe 100000, up to the 
>>> "Video: MPEG2"  line
>>
>>
>>
>> mplayer.log.gz attached
>>
>> http://z10n.net/test.ts
>> -the first 2 mbytes of the mpeg-ts file
>>
>
> it's a japanese ISDB movie, right?
> in the sources there is support for AAC in TS, but it's commented, 
> because it seems that
> descriptor 0xf is not always AAC. Do you have any specs in english, so 
> that I can fix the code?
> If you want to use edit demux_ts.c and in function parse_pmt, near the 
> bottom, uncomment
> the block relative to case 0x0f, then recompile.
> Now mplayer should be able to play audio too.
>
>>>
>>>> xine also,
>>>> vlc plays the video+audio too...
>>>>
>>>> of course it would be nice if mplayer could play it, but that's not 
>>>> that much important..
>>>>
>>>> i would be a lot more interested in turning this mpeg-ts file into 
>>>> something more player-friendly...
>>>>
>>>> for example to remux it into a mkv file...
>>>> or some other container format that's easily playable?
>>>
>>>
>>>
>>>
>>>
>>> avi and mpeg-ps are the only other file formats  mencoder can write
>>
>>
>> i see...do you know about any other tools?
>>
>> and btw. to mux the final file, for that i can maybe use mkvmerge..
>> but how should i demux the TS file?
>> i could dump the video stream with -dumpvideo,
>> so how should i demux
>>
>>>
>>>>
>>>> the file contains (imho) mpeg2 video and some aac audio...
>>>> vlc says: video:mpgv, audio:mp4a...
>>>>
>>>> so, are there any tools that can demux a mpeg-ts file...
>>>>
>>>> and.. is there some kind of audio-delay that i have to apply?
>>>>
>>>> i vaguely remember something that when i want to remux a mpeg-ts 
>>>> file, i have to apply some audio-delay...
>>>>
>>>> thanks,
>>>> gabor
>>>>
>>>
>>> often audio is some x100 ms early (tipycally 300 ms for DVB)
>>
>>
>> is there a way to find it out ? ;)
>>
>> thanks a lot,
>> gabor
>>
>>  
>>
> you should know (with some TS analyzer) the first difference between 
> audio and video pts
>

a proper patch is attached, but in any case faad crashes.
As you see those PMT tables are still a mistery. Sooner or later I'll 
give VLC a look
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