SX400IS porting thread - page 5 - DryOS Development - CHDK Forum
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SX400IS porting thread

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Offline reyalp

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Re: SX400IS porting thread
« Reply #40 on: 16 / March / 2017, 12:46:42 »
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Quote from: Gri128 on 16 / March / 2017, 12:32:56
Get one more problem.
For some time raw files saving like this
What shooting mode is the camera in when you see this? It's quite common for failures like this to happen in AUTO mode. I'd suggest checking AUTO and P mode.

In each mode, try taking a few shots in continuous mode, and check whether it every shot is bad, or just some.
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Don't forget what the H stands for.
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Offline nafraf

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Re: SX400IS porting thread
« Reply #41 on: 16 / March / 2017, 23:42:18 »
I have not replicated the problem described by Gri128 using auto mode, but I saw raw problems in low light mode.
Raw was disabled on Low light mode in rev 4770.
« Last Edit: 16 / March / 2017, 23:44:54 by nafraf »
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Offline nafraf

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Re: SX400IS porting thread
« Reply #42 on: 19 / March / 2017, 11:36:53 »
This is the memory info for sx400is
Code: [Select]
con 23> =return get_buildinfo()
24:return:table:{platform="sx400is",build_date="Mar 19 2017",build_number="1.5.0",build_time="10:27:19",version="CHDK",platsub="100b",build_revision="4770",platformid=12956,os="dryos",}

con 24> =return get_meminfo()
25:return:table:{chdk_start=1813992,free_size=2350448,chdk_size=137336,allocated_size=1470952,free_block_count=13,name="combined",allocated_count=1613,chdk_malloc=true,free_block_max_size=2339936,allocated_peak=1516304,total_size=3821400,}

Remote shooting over PTP worked without problems.
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Offline srsa_4c

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Re: SX400IS porting thread
« Reply #43 on: 19 / March / 2017, 19:39:10 »
Quote from: nafraf on 19 / March / 2017, 11:36:53
This is the memory info for sx400is
That looks like plenty of free RAM.
Since you seem to have the cam, can you tell me the status of the movie related features? task_MovieRecord is replaced, but movie features are not enabled in platform_camera.h. Notes indicate that they do not work...?
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Offline nafraf

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Re: SX400IS porting thread
« Reply #44 on: 20 / March / 2017, 00:33:57 »
Quote from: srsa_4c on 19 / March / 2017, 19:39:10
Since you seem to have the cam, can you tell me the status of the movie related features? task_MovieRecord is replaced, but movie features are not enabled in platform_camera.h.
Movie features are enable. Maybe these lines in platform_camera.h are a bit confusing:

Code: [Select]
//    #undef CAM_CHDK_HAS_EXT_VIDEO_MENU
//    #define CAM_VIDEO_QUALITY_ONLY            1
//    #define CAM_CHDK_HAS_EXT_VIDEO_MENU       1
CAM_CHDK_HAS_EXT_VIDEO_MENU  is commented out but is defined by default in include/camera.h

Video quality control works. 
Quality 82,  video duration 17s: file size 32MB
Quality 10,  video duration 15s: file size 6.3MB

I did not see diference with bitrate 3x or 1x, I'm not sure how to test it.

Quote
Notes indicate that they do not work...?
I'll update the notes.txt, and I'll remove the unneeded CAM_CHDK_HAS_EXT_VIDEO_MENU
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Offline Yiori

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Re: SX400IS porting thread
« Reply #45 on: 25 / April / 2017, 12:03:56 »
Hi, i'm new here and i want to help testing this too, but the last version already expired, can i have a new one?
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Offline waterwingz

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Re: SX400IS porting thread
« Reply #46 on: 25 / April / 2017, 16:48:13 »
Quote from: Yiori on 25 / April / 2017, 12:03:56
Hi, i'm new here and i want to help testing this too, but the last version already expired, can i have a new one?
The expired version will still work.  Just ignore the warning nag message.
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Offline ss_439

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Re: SX400IS porting thread
« Reply #47 on: 11 / July / 2017, 09:16:01 »
I have the last version and willing to test. Anything specific that information is needed on? Several months has passed since the last post.
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Offline nafraf

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Re: SX400IS porting thread
« Reply #48 on: 11 / July / 2017, 22:43:02 »
The port is complete, and bugs reported were fixed.

Today, sx400is 100b port was included in trunk autobuild server as alpha release. Rev 4866.


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Offline JackZ

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Re: SX400IS porting thread
« Reply #49 on: 21 / July / 2017, 08:03:12 »
Hi everyone, please what button i have to press in order to make work CHDK in my camera. I put the two files in SD but when i turn on the camera it does not work, help me please.
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