Progressive streaming using HTTP is well-supported. RTSP support isn't great yet, but it will get better with the 1.5 release (Cupcake), which fixes the 302 redirect problem. There may be some issues with RTSP and H.264 - we found some issues with the hardware codec late in the test cycle that we're too risky to fix. H. 263 and MPEG4-SP should work pretty well.
The caveat with RTSP is that carriers may block the streams. On Apr 22, 2:04 am, tainy <tainy.zh...@gmail.com> wrote: > Hi Dave: > > for audio streaming, only MPEG-4(AAC LC/LTP decoding) is supported, > right? > what about video streaming? I found no place saying that is not > supported, but someone said video streaming is not available by now. > and if it will be supported, what format will be ok for streaming? > thanks! > > tainy > > On 4月16日, 上午3时40分, Dave Sparks <davidspa...@android.com> wrote: > > > AAC inside an MP4 file is fine. There is no support for raw AAC > > streams. > > > On Apr 15, 5:53 am, patrick <patrick.boul...@gmail.com> wrote: > > > > When you say "no support for AAC", does it mean "no AAC support for > > > pure audio stream"? > > > Can we use rtspstreamingwith a MPEG-4 video containing an AAC audio > > > channel? > > > > On Apr 14, 11:56 pm, Dave Sparks <davidspa...@android.com> wrote: > > > > > We don't have an API for progressive download yet. Technically, the > > > > website should say "progressivestreaming", but from a file authoring > > > > perspective there is no distinction between the two. > > > > > RTSP support is only available for MPEG-4 file formats. There is no > > > > support for raw AMR, AAC, or MP3 streams. > > > > > On Apr 14, 1:12 pm, Alexander <forw...@mail.ru> wrote: > > > > > > Hi All, > > > > > > I have a couple questions regarding audiostreaming/progressive > > > > > download over > > > > > HTTP. Could you please help me? > > > > > > 1. MediaPlayer supports progressive download according to the > > > > > developer guide from > > > > > this linkhttp://developer.android.com/guide/topics/media/index.html > > > > > ("If you're > > > > > passing a URL to an online media file, the file must be capable of > > > > > progressive > > > > > download."). As far as I understand progressive download means media > > > > > playback during > > > > > download process with saving the media file to file system(SD card or > > > > > internal FS) after > > > > > the downloading is finished (if it's a file, not a stream in the > > > > > passed URL). > > > > > So, I tried to set the following URL: setDataSource > > > > > (http://84.204.154.49/mmapi/music.mp3). Playback is fine, but the file > > > > > isn't saved to > > > > > SD card or internal phone file system. Can MediaPlayer save media > > > > > content to the file system > > > > > after downloading is completed? Is there a way to turn on such > > > > > capability? > > > > > > 2. Does MediaPlayer support HTTPstreaming? I tried to > > > > > usehttp://217.10.32.134:8129/ultrafan128.mp3,http://62.32.66.180:8800, > > > > > also AMR-, AAC- > > > > > audio stream over HTTP on the local server, but playback does not > > > > > work. For example, > > > > > RTSPstreamingworks fine with AMR and AAC. > > > > > > Thank you, > > > > > Alexander- 隐藏被引用文字 - > > > - 显示引用的文字 - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
