| 83d9698ce5825566a8621f93c58721d0745fd55f |
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07-Jul-2016 |
Wei Jia <wjia@google.com> |
MediaExtractor: add DrmInitialization in IDataSource.
Bug: 28901867
Change-Id: Ic33dc8dc2f5f36239e057d2f2aceeb7738eef968
(cherry picked from commit 2a5e49c984befa066e966cd9af2303a54976f163)
/frameworks/av/media/libstagefright/include/CallbackDataSource.h
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| 69d3d8a9540b0da787ea0beccad2517f057dd54d |
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07-Mar-2016 |
Marco Nelissen <marcone@google.com> |
Expand mediaextractor dumpsys
Bug: 22775369
Change-Id: I3366a52ba7a00d1685a2211465f2f18f143d0efc
/frameworks/av/media/libstagefright/include/CallbackDataSource.h
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| fbe7fcfe818b6f68e352c7c450d4fe15a543b801 |
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05-Apr-2016 |
Marco Nelissen <marcone@google.com> |
Close MediaDataSource on extractor/retriever release
instead of waiting for garbage collection.
Bug: 26911216
bug: 26741307
Change-Id: I79010066962a1bdb9cb8bf74ba9a7997abb82fd4
/frameworks/av/media/libstagefright/include/CallbackDataSource.h
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| 10551fcd58b3807fc7351d88e6127ec227b993d1 |
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27-Jan-2016 |
Wei Jia <wjia@google.com> |
IDataSource: add getFlags() to expose DataSource::flags().
This will let MPEG4Extractor cache stbl data. Therefore it can avoid data
flushing in data source (NuCachedSource2) due to reading stbl and access
unit data alternatively when the stream is larger than max cache size.
Bug: 26533748
Change-Id: Ia534755ab9130e4dcee94d53ca3c933d1b9eb566
/frameworks/av/media/libstagefright/include/CallbackDataSource.h
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| da7e453e1d1c77959822cf9602ddfed1c50be445 |
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07-Apr-2015 |
Chris Watkins <watk@google.com> |
stagefright: add a 2kb cache for CallbackDataSource.
Without a cache the mediaserver does a lot of small reads which result
in round trips through binder and jni to the app MediaDataSource.
On a Nexus 5 I measured time to first frame from MediaPlayer for
1) 1350kbps h264, and 2) 20480kbps vp8. Without a cache, MediaDataSource
was ~250ms slower than an fd. With a 2kb cache it's 30ms slower for (1)
and 70ms slower for (2).
Change-Id: If1e811db7b853c4f79430603318d4744ac30acb9
/frameworks/av/media/libstagefright/include/CallbackDataSource.h
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| 99f31604136d66ae10e20669fb6b5716f342bde0 |
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20-Mar-2015 |
Chris Watkins <watk@google.com> |
Unhide the android.media.[Media]DataSource interface.
This allows apps to implement MediaDataSource, which is modeled on
stagefright's DataSource, to supply media data to the framework. This
was already implemented for MediaExtractor, but it was renamed from
DataSource.
MediaExtractor, MediaPlayer and MediaMetadataRetriever each have a new
overload: #setDataSource(android.media.MediaDataSource)
Only NuPlayer supports this new data source.
The change introduces:
* IDataSource: The binder interface for DataSource.
* JMediaDataSource: The native counterpart to the java interface. It
implements IDataSource.
* CallbackDataSource: A stagefright DataSource that wraps an
IDataSource.
Change-Id: Ib3c944b49cc8a792c8eb9c85e5015c07f298ebc1
/frameworks/av/media/libstagefright/include/CallbackDataSource.h
|