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2014/10/16 ¤W¤È 08:11:14
android Programming Glossary: codecsAndroid sdk cut/trim video file http://stackoverflow.com/questions/11205299/android-sdk-cut-trim-video-file quite coarse. On Android 4.1 you can access the hardware codecs via MediaCodec API which could be an option but I haven't seen..
Fix 3GP file after streaming from Android Media Recorder http://stackoverflow.com/questions/11994470/fix-3gp-file-after-streaming-from-android-media-recorder
Android: How to integrate a decoder to multimedia framework http://stackoverflow.com/questions/15334509/android-how-to-integrate-a-decoder-to-multimedia-framework share improve this question In Android SF framework the codecs are registered through media_codecs.xml . In standard android.. SF framework the codecs are registered through media_codecs.xml . In standard android distribution an example media_codecs.xml.. . In standard android distribution an example media_codecs.xml can be found here . All audio visual components are registered..
Using MediaCodec to save series of images as Video http://stackoverflow.com/questions/18795353/using-mediacodec-to-save-series-of-images-as-video result in the generation of one output buffer. Some codecs may accumulate several frames of input before producing output.. send EOS with a zero length buffer. The output of the codecs is generally pretty raw e.g. the AVC codec emits an H.264 elementary..
HTML5 <video> element on Android does not play http://stackoverflow.com/questions/2911379/html5-video-element-on-android-does-not-play autobuffer controls source src pr6.mp4 type 'video mp4 codecs avc1.42E01E mp4a.40.2 ' source src pr6.ogv type 'video ogg codecs.. avc1.42E01E mp4a.40.2 ' source src pr6.ogv type 'video ogg codecs theora vorbis ' video With the above code Android can't even.. onclick this.play source src pr6.mp4 type 'video mp4 codecs avc1.42E01E mp4a.40.2 ' source src pr6.ogv type 'video ogg codecs..
http://stackoverflow.com/questions/4895188/html5-audio-tag-on-android web page the tag itself is supported but no codecs are in the browser mp3 ogg.. . So how I can solve the problem.. run into as well. 2.2 supports the audio tag but has no codecs to back it this is apparently a bug that's been fixed in releases..
Playing back sound coming from microphone in real-time http://stackoverflow.com/questions/5728454/playing-back-sound-coming-from-microphone-in-real-time Unless you're using special algorithms and media streaming codecs it's impossible to play back an encoded signal like you're trying..
Strange Behavior of Android VideoView - “Can't Play Video” http://stackoverflow.com/questions/7806261/strange-behavior-of-android-videoview-cant-play-video can be anything like Unsupported file format Unsupported codecs Erroneous content to mention a few. 2 What are the Solution..
MediaPlayer.setDataSource causes IOException for valid file http://stackoverflow.com/questions/9657280/mediaplayer-setdatasource-causes-ioexception-for-valid-file for you to use. Seems like you encoded it in some FFmpeg codecs you had on your computer. It would be better if you tried creating.. if you tried creating the file without using advanced codecs such as FFmpeg as Android can't decode advanced codecs on the.. codecs such as FFmpeg as Android can't decode advanced codecs on the fly. However I do not have the answer to why some smartphones..
Android sdk cut/trim video file http://stackoverflow.com/questions/11205299/android-sdk-cut-trim-video-file
Fix 3GP file after streaming from Android Media Recorder http://stackoverflow.com/questions/11994470/fix-3gp-file-after-streaming-from-android-media-recorder
Android: How to integrate a decoder to multimedia framework http://stackoverflow.com/questions/15334509/android-how-to-integrate-a-decoder-to-multimedia-framework ndk android mediaplayer android framework stagefright share improve this question In Android SF framework the codecs are registered through media_codecs.xml . In standard android distribution an example media_codecs.xml can be found here.. framework stagefright share improve this question In Android SF framework the codecs are registered through media_codecs.xml . In standard android distribution an example media_codecs.xml can be found here . All audio visual components are registered.. SF framework the codecs are registered through media_codecs.xml . In standard android distribution an example media_codecs.xml can be found here . All audio visual components are registered as OMX components. 1. Codec Registration To register..
Using MediaCodec to save series of images as Video http://stackoverflow.com/questions/18795353/using-mediacodec-to-save-series-of-images-as-video It's not the case that queueing an input buffer will immediately result in the generation of one output buffer. Some codecs may accumulate several frames of input before producing output and may produce output after your input has finished. Make.. call. The data in that frame may be discarded. Always send EOS with a zero length buffer. The output of the codecs is generally pretty raw e.g. the AVC codec emits an H.264 elementary stream rather than a cooked .mp4 file. Many players..
HTML5 <video> element on Android does not play http://stackoverflow.com/questions/2911379/html5-video-element-on-android-does-not-play id video width 320 height 240 poster video placeholder.jpg autobuffer controls source src pr6.mp4 type 'video mp4 codecs avc1.42E01E mp4a.40.2 ' source src pr6.ogv type 'video ogg codecs theora vorbis ' video With the above code Android can't.. controls source src pr6.mp4 type 'video mp4 codecs avc1.42E01E mp4a.40.2 ' source src pr6.ogv type 'video ogg codecs theora vorbis ' video With the above code Android can't even click the clip. It would just see the poster image. Video tag.. tags video id video width 320 height 240 autobuffer controls onclick this.play source src pr6.mp4 type 'video mp4 codecs avc1.42E01E mp4a.40.2 ' source src pr6.ogv type 'video ogg codecs theora vorbis ' video With above code the clip is clickable..
http://stackoverflow.com/questions/4895188/html5-audio-tag-on-android audio i have made tests on nexus One . According to the www.html5test.com web page the tag itself is supported but no codecs are in the browser mp3 ogg.. . So how I can solve the problem So far I see only one solution use the embedded Flex or Flash.. improve this question What you dug up agrees with what I've run into as well. 2.2 supports the audio tag but has no codecs to back it this is apparently a bug that's been fixed in releases beyond Froyo http code.google.com p android issues detail..
Playing back sound coming from microphone in real-time http://stackoverflow.com/questions/5728454/playing-back-sound-coming-from-microphone-in-real-time PCM signal and has to be decoded en cod er dec oder codec . Unless you're using special algorithms and media streaming codecs it's impossible to play back an encoded signal like you're trying to because it's not encoded sample by sample but rather..
Strange Behavior of Android VideoView - “Can't Play Video” http://stackoverflow.com/questions/7806261/strange-behavior-of-android-videoview-cant-play-video to play the media content. The reasons for this to happen can be anything like Unsupported file format Unsupported codecs Erroneous content to mention a few. 2 What are the Solution for that Unless you have your own Media Framework in your app..
MediaPlayer.setDataSource causes IOException for valid file http://stackoverflow.com/questions/9657280/mediaplayer-setdatasource-causes-ioexception-for-valid-file out an error saying that it can't create the MediaPlayer for you to use. Seems like you encoded it in some FFmpeg codecs you had on your computer. It would be better if you tried creating the file without using advanced codecs such as FFmpeg.. some FFmpeg codecs you had on your computer. It would be better if you tried creating the file without using advanced codecs such as FFmpeg as Android can't decode advanced codecs on the fly. However I do not have the answer to why some smartphones.. be better if you tried creating the file without using advanced codecs such as FFmpeg as Android can't decode advanced codecs on the fly. However I do not have the answer to why some smartphones can play your M4A file while others can't. My suggestion..
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