What is the meaning of parts of tag (BuildID ) on CodeAurora ( on Qualcomm's MSM for Android repo).
The full list is here https://wiki.codeaurora.org/xwiki/bin/QAEP/release, but here are some examples:
LA.UM.8.6.2.r2-01600-89xx.0
LA.HB.1.1.8.c2-03700-8x96.0
LA.AU.0.1.0.r2-02900-sa8155_gvmq.0
LA.BR.1.3.6.c25-06800-8976.0
The LA part seems to be consistent, but I can't figure out the meaning of other parts like ( UM, HB, AU, BR ), or the versioning.
The last part 89xx seems to refer to the hipset
I talked to a Qualcomm representative a while ago. This is what I could surmise:
LA = Linux Android
UM = He didn't know either. Seems its just ramdom release naming, without some deeper meaning
8.6.2.r2 = QCOM release version ( doesn't mean its Android 8 )
01600 = release sub-version
89xx = chipset.
Related
Using Visual Studio 2013 Community.
Added #include to source code.
Added Shlwapi.lib to linker.
Compile and link OK.
This is the code that uses EM_INSERTIMAGE:
static void insertimage( )
{
RICHEDIT_IMAGE_PARAMETERS rip;
IStream *pStream = NULL;
DWORD grfMode = STGM_READ | STGM_SHARE_DENY_NONE;
HRESULT hr = SHCreateStreamOnFileA( "add.png", grfMode, &pStream );
if (hr == S_OK)
{
ZeroMemory( &rip, sizeof( rip ) );
rip.xWidth = 2000; // unit 0.01mm
rip.yHeight = 2000;
rip.Type = TA_BASELINE;
rip.pwszAlternateText = L"adding xyz";
rip.pIStream = pStream;
hr = SendMessage( hwndrichedit, EM_INSERTIMAGE, (WPARAM)0, (LPARAM)&rip );
if (hr == S_OK)
{
// getting here, but not getting any image or alternate text
// output on screen
}
}
}
but it does not output any image or alternative text on screen and does not put the image control words into the rtf file.
I also tried SHCreateStreamOnFileEx with same negative result.
How can I make this work?
I forgot to mention I am using Windows 7.
I have been searching Google on EM_INSERTIMAGE and other keys and found
a match that said EM_INSERTIMAGE requires Windows 8. I checked EM_INSERTIMAGE
MSDN and found this in the Requirements section 'Minimum supported client
Windows 8 [desktop apps only]'.
I did not expect this because Wordpad and Windows Office 10 on my Windows 7 PC
can insert images. Also, the Linux TED richedit text editor can insert images
in Ubuntu 12.04 released three years ago.
Maybe these programs just insert the image spec into rtf
as required by the rtf format specification.
I assume EM_INSERTIMAGE issued by a user program would generate the image
rtf part and insert it into the rtf format text.
I am happy with Windows 7 and will not change to Windows 8, so it seems I
will not be able have images.
If EM_INSERTIMAGE only works on Windows 8, I think there should be an error
returned when EM_INSERTIMAGE is issued from Windows 7, Windows XP etc.
EM_INSERTIMAGE is only available from Windows 8 onwards. In Windows 7, you will need to use the RichEdit's OLE interface to insert images. That's how Wordpad does it. You can look up this example on MSDN:
RichEdit OLE sample
I'm trying to catpure video from a 5MP UVC camera using an IMFSourceReader from Microsoft Media Foundation (on Windows 7 x64). Everything works just like the documentation with no errors on any API calls until the first callback into OnReadSample() which has "0x80070491 There was no match for the specified key in the index" as it's hrStatus parameter.
When I set the resolution down to 1080p it works fine even though 5MP is the camera's native resolution and 5MP (2592x1944) enumerates as an available format.
I can't find anything in the the Microsoft documentation to say that this behaviour is by design but it seems consistent so far. Has anyone else got IMFSourceReader to work at more that 1080p?
I see the same effects on the Microsoft MFCaptureToFile example when it's forced to select the native resolution:
HRESULT nativeTypeErrorCode = S_OK;
DWORD count = 0;
UINT32 streamIndex = 0;
UINT32 requiredWidth = 2592;
UINT32 requiredheight = 1944;
while ( nativeTypeErrorCode == S_OK )
{
IMFMediaType * nativeType = NULL;
nativeTypeErrorCode = m_pReader->GetNativeMediaType( streamIndex, count, &nativeType );
if ( nativeTypeErrorCode != S_OK ) continue;
// get the media type
GUID nativeGuid = { 0 };
hr = nativeType->GetGUID( MF_MT_SUBTYPE, &nativeGuid );
if ( FAILED( hr ) ) return hr;
UINT32 width, height;
hr = ::MFGetAttributeSize( nativeType, MF_MT_FRAME_SIZE, &width, &height );
if ( FAILED( hr ) ) return hr;
if ( nativeGuid == MFVideoFormat_YUY2 && width == requiredWidth && height == requiredheight )
{
// found native config, set it
hr = m_pReader->SetCurrentMediaType( streamIndex, NULL, nativeType );
if ( FAILED( hr ) ) return hr;
break;
}
SafeRelease( &nativeType );
count++;
}
Is there some undocumented maximum resolution with Media Framework?
It turns out that the problem was with the camera I was using, NOT the media streaming framework or UVC cameras generally.
I have switched back to using DirectShow sample grabbing which seems to work ok so far.
I ran into this same problem on windows 7 with a usb camera module I got from Amazon.com (ELP-USBFHD01M-L21). The default resolution of 1920x1080x30fps (MJPEG) works fine, but when I try to select 1280x720x60fps (also MJPEG, NOT h.264) I get the 0x80070491 error in the ReadSample callback. Various other resolutions work OK, such as 640x480x120fps. 1280x720x9fps (YUY2) also works.
The camera works fine at 1280x720x60fps in Direct Show.
Unfortunately, 1280x720x60fps is the resolution I want to use to do some fairly low latency augmented reality stuff with the Oculus Rift.
Interestingly, 1280x720x60fps works fine with the MFCaptureD3D sample in Windows 10 technical preview. I tried copying the ksthunk.sys and usbvideo.sys drivers from my windows 10 installation to my windows 7 machine, but they failed to load even when I booted in "Disable Driver Signing" mode.
After looking around on the web, it seems like various people with various webcams have run into this problem. I'm going to have to use DirectShow to do my video capture, which is annoying since it is a very old API which can't be used with app store applications.
I know this is a fairly obscure problem, but since Microsoft seems to have fixed it in Windows 10 it would be great if they backported the fix it to Windows 7. As it is, I can't use their recommended media foundation API because it won't work on most of the machines I have to run it on.
In any case, if you are having this problem, and Windows 10 is an option, try that as a fix.
Max Behensky
I am working on a QR code encoding/decoding project.
I have been read through the ISO/IEC 18004 (2006) and some tutorials ( http://www.thonky.com/guides/
http://www.matchadesign.com/_blog/Matcha_Design_Blog/post/QR_Code_Demystified_-_Part_1/
http://www.swetake.com/qr/qr1_en.html
)
The ISO documentation and those very nice tutorials helped me a lot. But there’s still one thing I can’t understand, that’s how we can calculate the number of data/error blocks when creating a QR code at Version 3 or higher.
The image below is from the ISO/IEC 18004 – 2006:
A version 7-H (H is error correction capacity level ) symbol that has 66 data codewords and 130 error codewords. They split both of them into 5 blocks.
The document says that the n blocks number (in this case n = 5 ) can be calculated from Table 9 (ISO 18004) according to the version and error correction level. But it seems like I can’t get that number. Please show me how I can calculate it.
Now I got it. All needed information for block splitting actually is at Table 9 of the ISO/IEC 18004 document. Just because of my careless reading.
my app is like podcast for web articles. https://apps.apple.com/app/id1273954643
I plan to make a free version and am curious if there is audio ads for iPhone apps.
Since most users of my app don't see the screen, banner ads doesn't fit well.
I want to insert audio ads like spotify.
I checked http://www.medialets.com/ and http://www.greystripe.com/, but their show cases
are quite vague. I sent emails to them, but no reply yet.
Any help will be greatly appreciated.
Thanks!
Hmmm... this seems like an awesome business opportunity that hasn't been properly executed yet.
I have also seen mentions of audio ads being served up into client iPhone apps by TargetSpot.
I really like your idea.And after searching for a while i came across this helpful tutorial-
Though its kind of commercial but hope it will help you.
http://advertising.about.com/od/smallbusinesscampaigns/a/podcastweb.htm
if you're willing to use an API. You could use something like this
https://docs.api.audio/recipes/programmatic-audio-ads
#Check that you are using python 3.8 or further
#pip install -U aflr
import aflr
aflr.api_key = "APIKEY"
audience = [
{"number": "33", "location": "Buckingham"},
{"number": "22", "location": "Sunshine"},
]
text = """
<<soundSegment::effect1>>
<<sectionName::hello>>
If you have any plans for today, cancel them!
<<soundSegment::intro>>
<<sectionName::hello2>>
This really is the final call for {{location}} Hyundai's massive clear out sale! Only until midnight tonight, so come on down!
<<soundSegment::main>>
<<sectionName::main>>
We're clearing out all remaining 2020 Hyundais at Ottawa's top volume Hyundai dealers. These are the last days for clear out pricing and amazing clear out incentives. Zero percent financing for up to 84 months, and up to 7700 in cash price adjustments on all 2020 Hyundais at Hyundai on {{location}}. Pick one of the {{number}} Santa Fays in stock, a family-sized SUV with all-wheel drive and back-up cameras from just $85 weekly, zero down!
It's the easiest time to get into a new Hyundai, but these deals won't be around for long, ONLY until midnight TONIGHT!
<<soundSegment::outro>>
<<sectionName::outro>>
Get into a new Hyundai today. At {{location}} Hyundai, better cars for passionate car drivers. <break time="1s"/>
"""
script = aflr.Script().create(scriptText=text, scriptName="helloworld", moduleName="hello", projectName="hello")
print(script)
for item in audience:
r = aflr.Speech().create(
scriptId=script.get("scriptId"),
voice="en-US-GuyNeural",
speed=120,
silence_padding=0,
audience=[item],
)
print(r)
template = "hotwheels"
print(template)
for item in audience:
r = aflr.Mastering().create(
scriptId=script.get("scriptId"), soundTemplate=template, audience=[item]
)
print(r)
url = aflr.Mastering().download(
scriptId=script.get("scriptId"),
parameters=item,
destination=".",
)
print(f"✨ Mastered file for template {template} ✨")
print(url)
```
That way you could serve this, this is in python. You could also do it in Swift (but there's no sdk for this atm you'd need to write it yourself).
Disclamier - I work for www.api.audio
We are upgrading from Citrix Metaframe to XenApp, and I need to know if there's a way to programmatically detect if the XenApp Web Plugin v11.0 is already installed on a client machine when it contacts our webserver for login -- this was previously done for the Metaframe Web Client by attempting to instantiate the ICA client in an ASP script, which used the results to determine whether to offer the client as a download/install.
The current code for this detection is:
Set icaObj = CreateObject("Citrix.ICAClient")
The above code does not find the XenApp plugin.
I continued my research after posting this question and I finally found the answer. Only 3 views on this question since I posted it, but despite the disinterest I believe I should answer my question, "Just in Case" someone else has this problem.
I was mistaken in my statement in question that the code I posted didn't find the XenApp plugin. In fact, it does. It returns a valid object in the presence of both Metaframe and XenAppWeb. I posted this question on Citrix's own forums, and no answers there either.
What I did to find the answer was to create a VS2008 project to which I added a COM reference to the Citrix ICA library -- both of them, installed separately one at a time. I found that both had a COM library named WFICALib, and searched through both of them to see if there was something that might distinguish them. What I found was a property, ClientVersion, which was 9.0.xxx for Metaframe, and 11.0.xxxx for XenAppWeb.
BINGO!
From this I cut the following code to return the version as a function in VBScript:
Function GetVer()
Dim icaObj, Ver
On Error Resume Next
Set icaObj = CreateObject("Citrix.ICAClient")
if err.number = 0 then
if IsObject(icaObj) then
GetVer = icaObj.ClientVersion
else
GetVer = 0
end if
set icaObj = nothing
else
GetVer = 0
end if
End Function
ADDENDUM:
Since posting this answer, I have discovered that this script in the newer versions of Internet Explorer (e.g. IE9) is not reliably detecting the plugin -- sometimes it worked, and other times not! What I did to fix the problem was to switch the script to JScript instead of JavaScript, and the new version looks like this:
<script type="text/jscript">
function GetCitrixVersion() {
try {
var icaObj = new ActiveXObject("Citrix.ICAClient");
return icaObj.ClientVersion;
}
catch (e) {
return 0;
}
}
</script>
Note the script type is text/jscript, not text/javascript.