Extraction from bin file does not honor -unixts and -UCLA

[Liontooth]

Create a bin file from a DVB transport stream:

ccextractor -ts -pn $PN -out=bin -o $FIL.bin $DIR/$FIL.$EXT

Extracting the text from this bin file:

ccextractor -in=bin -pn 53007 -tpage 891 -datets -ttxt -UCLA -noru -utf8 -parsepat -parsepmt -unixts 1485198721 -o 2017-01-23_1912_FR_TV5_Géopolitis.ccx.out 2017-01-23_1912_FR_TV5_Géopolitis.bin

results in wrong timestamps, a messed up third field, and an extra |:

19700101000109.360|19700101000112.520|CC?||Bonjour, bienvenue dans cette edition de Geopolitis.

while extraction from the transport stream produces the correct output:

20170123191310.360|20170123191313.520|891|Bonjour, bienvenue dans cette edition de Geopolitis.

Let me know if you need samples; this likely holds for any file.

[cfsmp3]

Should be easy to fix. GSoC qualification: Solving this issue gives 2 points.

[barun511]

Could I have samples please? I'll give this a shot.

[cfsmp3]

You can probably use any of the teletext ones from here:

http://ccextractor.org/doku.php?id=public:general:tvsamples

On Fri, Jan 27, 2017 at 6:55 PM, Barun Parruck notifications@github.com wrote:

Could I have samples please? I'll give this a shot.

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/CCExtractor/ccextractor/issues/667#issuecomment-275822533, or mute the thread https://github.com/notifications/unsubscribe-auth/AFrJ2Sh87tabtkfXcYBDD-0X91mBN_enks5rWq42gaJpZM4LtJvs .

[barun511]

I can't seem to reproduce this. Is there a particular sample that you noticed this on?

[Liontooth]

http://vrnewsscape.ucla.edu/dropbox/2017-01-23_1912_FR_TV5_G%c3%a9opolitis.bin

[cfsmp3]

Confirmed. I'll let GSoC applicants give it a go though since it's not too hard.

[saurabhshri]

Also,in this case (teletext) when extracting from bin it says No captions were found in input. and yield return code 10 even when they are extracted properly.

[cfsmp3]

Please send fix for that :-)

On Tue, Feb 21, 2017 at 10:36 AM, Saurabh Shrivastava < notifications@github.com> wrote:

Also,in this case (teletext) when extracting from bin it says No captions were found in input. and yield return code 10 even when they are extracted properly.

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/CCExtractor/ccextractor/issues/667#issuecomment-281435381, or mute the thread https://github.com/notifications/unsubscribe-auth/AFrJ2egfJd4Ptt7fLB30GUAoGF_ELDr_ks5rey6mgaJpZM4LtJvs .

[alexandrumc]

@Liontooth, can you post here the DVB transport stream?

[saurabhshri]

@cfsmp3 @Liontooth While fixing, I am facing timing issues - I mean this :

From TS :

20170123191246.080|20170123191249.060|801|<font color="#00ffff">Disappearing? Are you sure, Mofy</font>
20170123191249.160|20170123191253.020|801|I've just seen it! I couldn't believe my eyes.
20170123191253.120|20170123191255.260|801|Mogu, your bag!

From .bin

20170123191245.980|20170123191248.960|801|<font color="#00ffff">Disappearing? Are you sure, Mofy?</font>
20170123191249.060|20170123191252.920|801|I've just seen it! I couldn't believe my eyes.
20170123191253.020|20170123191255.160|801|Mogu, your bag!

But then I found out that while using .bin few lines are missing too (See https://github.com/CCExtractor/ccextractor/issues/699 ).

Since timings are correct when extracted without -unixts, it must be something wrong at my part. I am trying to fix it. :)

[saurabhshri]

I was unnecessarily calculating deltas and all which had mistake somewhere. The solution was staring right in the face :P Timing is correct now (in the PR #700 ).