[APP] SamyGO MPEGts patch for D(arm)

Here are software that related with Samsung D series TVs.
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bugficks
Official SamyGO Developer
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[APP] SamyGO MPEGts patch for D(arm)

Post by bugficks » Mon Sep 23, 2013 8:52 am

This patch removes limitation to play ts files.

1. Download:2. extract everything into one dir (let`s say to /mtd_down/so )
3. set permissions

Code: Select all

chmod 755 /mtd_down/so/samyGOso
4. start from cmdline:

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cd /mtd_down/so
./samyGOso -p $(pidof exeAPP || pidof exeDSP) -l /mtd_down/so/libMPEGts.so
5. Autostart:
SpoilerShow
Copy files from archive:
  1. samyGOso -> $DISTROOT/usr/bin/
  2. libMPEGts.so -> $DISTROOT/usr/so/
  3. set permissions:

    Code: Select all

    . /dtv/SGO.env
    chmod 755 $DISTROOT/usr/bin/samyGOso
  4. Script 99_99_MPEGts.init extract to

    Code: Select all

    $SYSROOT/etc/init.d/99_99_MPEGts.init
  5. set permissions

    Code: Select all

    chmod 755 $SYSROOT/etc/init.d/99_99_MPEGts.init
    NB!
    • $SYSROOT D series: /mtd_rwcommon/widgets/user/SamyGO/SamyGO
    • $DISTROOT D series: /mtd_rwcommon/widgets/user/SamyGO/SamyGO/opt/privateer
Alternative installation on D series via WebIF possible (check Modules-Online).

Changelog:

Code: Select all

23/9/2013
v0.1.0 - public release version
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Spoza
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Re: [APP] SamyGO MPEGts patch for D(arm)

Post by Spoza » Mon May 26, 2014 6:11 pm

bugficks, can you tell me what exactly does the patch change? I mean which parsing/playback function or so...

So far I was not able to get any relevant info about what the TS playback problem is about (AFAIK the TS file in general CAN be played) and what exactly is being patched to eliminate the problem.
PS59D6900 T-MST5DEUC-1023.0

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bugficks
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Re: [APP] SamyGO MPEGts patch for D(arm)

Post by bugficks » Tue May 27, 2014 5:10 am

_ZN10MULTIMEDIA10CContainer9t_AVParseEv
dont know more, just ported it from some existing source. you have to reverse it yourself :)

Spoza
Posts: 252
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Re: [APP] SamyGO MPEGts patch for D(arm)

Post by Spoza » Tue May 27, 2014 10:21 am

Ah... I could see the function's name in the patch binary too, but was hoping that a developer can give some more detailed info.
Okay, so the existing source came from who/where?
PS59D6900 T-MST5DEUC-1023.0

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bugficks
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Re: [APP] SamyGO MPEGts patch for D(arm)

Post by bugficks » Tue May 27, 2014 10:43 am

cant remember, maybe a binary that i ve reversed

Spoza
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Re: [APP] SamyGO MPEGts patch for D(arm)

Post by Spoza » Tue May 27, 2014 1:28 pm

I see. So nobody really knows what the patch actually does... just some black magic allowing to play some strange TS files...
Okay, thanks anyway.
PS59D6900 T-MST5DEUC-1023.0

sectroyer
Official SamyGO Developer
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Re: [APP] SamyGO MPEGts patch for D(arm)

Post by sectroyer » Tue May 27, 2014 10:41 pm

Spoza wrote:I see. So nobody really knows what the patch actually does... just some black magic allowing to play some strange TS files...
Okay, thanks anyway.
If you want to be very precise by default Samsung check program number count for value 1, which is incorrect according to the specs. That's why some/many files don't play :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

Spoza
Posts: 252
Joined: Wed Jan 18, 2012 10:41 pm

Re: [APP] SamyGO MPEGts patch for D(arm)

Post by Spoza » Fri May 30, 2014 9:34 am

Great, finally some relevant info!
I wonder why you couldn't say that right away in the other thread (you know what I mean).

So if you guys are still looking for technically skilled MIPS tester, I'm here... just open me the thread again.
PS59D6900 T-MST5DEUC-1023.0

sectroyer
Official SamyGO Developer
Posts: 5765
Joined: Wed May 04, 2011 5:10 pm

Re: [APP] SamyGO MPEGts patch for D(arm)

Post by sectroyer » Fri May 30, 2014 2:55 pm

Spoza wrote:Great, finally some relevant info!
I wonder why you couldn't say that right away in the other thread (you know what I mean).

So if you guys are still looking for technically skilled MIPS tester, I'm here... just open me the thread again.
Because I had to research the exact information and I didn't have this information at that time. I said I am not D and/or MPEG TS expert :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

Mkò
Posts: 199
Joined: Fri Jul 29, 2011 2:34 pm

Re: [APP] SamyGO MPEGts patch for D(arm)

Post by Mkò » Mon Sep 22, 2014 4:59 pm

please could someone explain me what this patch does?

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