[oe] [meta-browser] chromium libffmpeg

Wed Nov 4 02:57:43 UTC 2015

> On Nov 3, 2015, at 6:17 PM, Ian Coolidge <ian at boundarydevices.com> wrote:
> 
> I actually tried that already. Didn't work.
> 
> Passing LD_LIBRARY_PATH=/usr/lib/chromium doesn't work either.


hmmm, so if it moves to same folder as chromium itself I should look at if we could change

> 
> On Tue, Nov 3, 2015 at 6:13 PM, Khem Raj <raj.khem at gmail.com> wrote:
> 
>> 
>>> On Nov 3, 2015, at 5:50 PM, Ian Coolidge <ian at boundarydevices.com>
>> wrote:
>>> 
>>> It looks like it is statically set within the code in the function
>>> InitializeMediaLibrary(module_dir)
>>> 
>>> Doing a `grep -r -B 5 -A 5 "initializeMediaLibrary" *` of the chromium
>> code
>>> shows a few places looking in DIR_EXE for the library instead of
>> DIR_MODULE.
>>> 
>>> In particular, I see webmediaplayer_factory.cc initializing the media
>>> library and looking in DIR_EXE. Is this what would play videos from an
>> html
>>> <video> tag?
>>> 
>>> I'm finding chromium looking in DIR_EXE for libffmpegsumo.so when
>> chromium
>>> is launched with this script:
>> 
>> for tests can you put library in  /usr/lib/chromium-browser and see if it
>> finds it
>> 
>>> 
>>> #!/bin/sh
>>>> export DISPLAY=:0
>>>> export HOME=/tmp/chromium
>>>> export GOOGLE_API_KEY=ZZZZ
>>>> export GOOGLE_DEFAULT_CLIENT_ID=XXXX
>>>> export GOOGLE_DEFAULT_CLIENT_SECRET=YYYY
>>>> export CHROME_DEVEL_SANDBOX=/usr/sbin/chrome-devel-sandbox
>>>> export CHROME_EXTRA_ARGS=" \
>>>>       --user-data-dir=/tmp/chromium \
>>>>       --data-path=/tmp/chromium \
>>>>       --disk-cache-dir=/tmp/chromium \
>>>>       --disk-cache-size=16777216 \
>>>>       --use-gl=egl \
>>>>       --gpu-no-context-lost \
>>>>       --start-fullscreen \
>>>>       --enable-logging=stderr \
>>>>       --no-first-run \
>>>>       --disable-touch-drag-drop \
>>>>       --enable-file-cookies \
>>>> "
>>>> /usr/bin/chromium/chrome ${CHROME_EXTRA_ARGS} $@
>>> 
>>> 
>>> and with this simple vid.html as the page source:
>>> 
>>> <html>
>>>> <div id="showvideo" style="display: none">
>>>>         <video id="myVideo" height="240" autoplay loop>
>>>>              <source src="/app/test.mp4" type="video/mp4">
>>>>         </video>
>>>> </div>
>>>> </html>
>>>> 
>>> 
>>> Thoughts?
>>> Thanks!
>>> -Ian
>>> 
>>> 
>>> 
>>> 
>>> On Tue, Nov 3, 2015 at 5:26 PM, Khem Raj <raj.khem at gmail.com> wrote:
>>> 
>>>> 
>>>>> On Nov 3, 2015, at 5:12 PM, Ian Coolidge <ian at boundarydevices.com>
>>>> wrote:
>>>>> 
>>>>> Hello,
>>>>> 
>>>>> In the chromium recipe, there is a package chromium-codecs-ffmpeg which
>>>>> puts libffmpegsumo.so in /usr/lib/chromium/. However, it only seems to
>>>> work
>>>>> when placed in /usr/bin/chromium/.
>>>>> 
>>>>> Is there a flag I can pass to chromium to look in /usr/lib/chromium/
>> for
>>>>> that library? What step am I missing here?
>>>>> 
>>>> 
>>>> can you check the chromium script and see if it needs the lib path to be
>>>> specified there ?
>>>> 
>>>>> Thanks!
>>>>> -Ian Coolidge
>>>>> --
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>>>>> Openembedded-devel mailing list
>>>>> Openembedded-devel at lists.openembedded.org
>>>>> http://lists.openembedded.org/mailman/listinfo/openembedded-devel
>>>> 
>>>> 
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