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android Supported Media Formats

2015-12-02 12:31 501 查看
This document describes the media codec, container, and network protocol support provided by the Android platform.

》The following
network protocols are supported for audio and video playback:

RTSP (RTP, SDP)
HTTP/HTTPS progressive streaming
HTTP/HTTPS live streaming draft protocol:

MPEG-2 TS media files only
Protocol version 3 (Android 4.0 and above)
Protocol version 2 (Android 3.x)
Not supported before Android 3.0

Note: HTTPS is not supported before Android 3.1.
> Android platform versions for Core media format and codec support

Audio: AAC LC;HE-AACv1 (AAC+);HE-AACv2 (enhanced AAC+);AAC ELD (enhanced low delay AAC);AMR-NB;AMR-WB;FLAC;MP3;MIDI;Vorbis;PCM/WAVE;Opus

Image: JPEG;GIF;PNG;BMP;WebP

Video: H.263;H.264 AVC;H.265 HEVC;MPEG-4 SP;VP8:VP9


Table 2. Examples of supported video encoding parameters for the H.264 Baseline Profile codec.
SD (Low quality)SD (High quality)HD 720p (N/A on all devices)
Video resolution176 x 144 px480 x 360 px1280 x 720 px
Video frame rate12 fps30 fps30 fps
Video bitrate56 Kbps500 Kbps2 Mbps
Audio codecAAC-LCAAC-LCAAC-LC
Audio channels1 (mono)2 (stereo)2 (stereo)
Audio bitrate24 Kbps128 Kbps192 Kbps
Table 3. Examples of supported video encoding parameters for the VP8 codec.
SD (Low quality)SD (High quality)HD 720p (N/A on all devices)HD 1080p (N/A on all devices)
Video resolution320 x 180 px640 x 360 px1280 x 720 px1920 x 1080 px
Video frame rate30 fps30 fps30 fps30 fps
Video bitrate800 Kbps2 Mbps4 Mbps10 Mbps
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