257 lines
12 KiB
XML
257 lines
12 KiB
XML
<?xml version="1.0" encoding="utf-8" ?>
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<!-- Copyright (C) 2012 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<!--
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<!DOCTYPE MediaCodecs [
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<!ELEMENT MediaCodecs (Decoders,Encoders)>
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<!ELEMENT Decoders (MediaCodec*)>
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<!ELEMENT Encoders (MediaCodec*)>
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<!ELEMENT MediaCodec (Type*,Quirk*)>
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<!ATTLIST MediaCodec name CDATA #REQUIRED>
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<!ATTLIST MediaCodec type CDATA>
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<!ELEMENT Type EMPTY>
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<!ATTLIST Type name CDATA #REQUIRED>
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<!ELEMENT Quirk EMPTY>
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<!ATTLIST Quirk name CDATA #REQUIRED>
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]>
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There's a simple and a complex syntax to declare the availability of a
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media codec:
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A codec that properly follows the OpenMax spec and therefore doesn't have any
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quirks and that only supports a single content type can be declared like so:
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<MediaCodec name="OMX.foo.bar" type="something/interesting" />
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If a codec has quirks OR supports multiple content types, the following syntax
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can be used:
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<MediaCodec name="OMX.foo.bar" >
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<Type name="something/interesting" />
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<Type name="something/else" />
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...
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Quirk name="output-buffers-are-unreadable" />
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</MediaCodec>
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Only the three quirks included above are recognized at this point:
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"requires-allocate-on-input-ports"
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must be advertised if the component does not properly support specification
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of input buffers using the OMX_UseBuffer(...) API but instead requires
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OMX_AllocateBuffer to be used.
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"requires-allocate-on-output-ports"
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must be advertised if the component does not properly support specification
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of output buffers using the OMX_UseBuffer(...) API but instead requires
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OMX_AllocateBuffer to be used.
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"output-buffers-are-unreadable"
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must be advertised if the emitted output buffers of a decoder component
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are not readable, i.e. use a custom format even though abusing one of
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the official OMX colorspace constants.
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Clients of such decoders will not be able to access the decoded data,
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naturally making the component much less useful. The only use for
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a component with this quirk is to render the output to the screen.
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Audio decoders MUST NOT advertise this quirk.
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Video decoders that advertise this quirk must be accompanied by a
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corresponding color space converter for thumbnail extraction,
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matching surfaceflinger support that can render the custom format to
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a texture and possibly other code, so just DON'T USE THIS QUIRK.
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2012/07/13 config for MTK OMX Media Codecs, created by Morris Yang (mtk03147)
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-->
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<MediaCodecs>
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<Decoders>
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.MP3" type="audio/mpeg" >
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<Quirk name="decoder-lies-about-number-of-channels" />
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<Quirk name="supports-multiple-frames-per-input-buffer" />
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</MediaCodec>
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<MediaCodec name="OMX.google.opus.decoder" type="audio/opus">
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<Limit name="channel-count" max="8" />
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<Limit name="sample-rate" ranges="8000-96000" />
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<Limit name="bitrate" range="1-10000000" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.ADPCM.MS" type="audio/x-adpcm-ms" />
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.ADPCM.DVI" type="audio/x-adpcm-dvi-ima" />
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.GSM" type="audio/gsm" />
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<!--
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.RAW" type="audio/raw" />
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-->
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.G711.ALAW" type="audio/g711-alaw" >
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<Quirk name="decoder-lies-about-number-of-channels" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.G711.MLAW" type="audio/g711-mlaw" >
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<Quirk name="decoder-lies-about-number-of-channels" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.FLAC" type="audio/flac" />
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.WMA" type="audio/x-ms-wma" />
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.WMAPRO" type="audio/x-ms-wmapro" />
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<!--
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.APE" type="audio/ape" >
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<Quirk name="decoder-lies-about-number-of-channels" />
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<Quirk name="supports-multiple-frames-per-input-buffer" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.AUDIO.DECODER.ALAC" type="audio/alac" />
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-->
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<MediaCodec name="OMX.google.amrnb.decoder" type="audio/3gpp" />
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<MediaCodec name="OMX.google.amrwb.decoder" type="audio/amr-wb" />
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<MediaCodec name="OMX.google.aac.decoder" type="audio/mp4a-latm" />
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<MediaCodec name="OMX.google.vorbis.decoder" type="audio/vorbis" />
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.MPEG2" type="video/mpeg2" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.HEVC" type="video/hevc" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Feature name="adaptive-playback"/>
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.MPEG4" type="video/mp4v-es" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Feature name="adaptive-playback"/>
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.H263" type="video/3gpp" >
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<Limit name="size" min="128x96" max="1408x1152" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Feature name="adaptive-playback"/>
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.AVC" type="video/avc" >
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<Limit name="size" min="64x64" max="1920x1088" />
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<Quirk name="wants-NAL-fragments" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Feature name="adaptive-playback"/>
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.VPX" type="video/x-vnd.on2.vp8" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Feature name="adaptive-playback"/>
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.VP9" type="video/x-vnd.on2.vp9" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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<Feature name="adaptive-playback"/>
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.VC1" type="video/x-ms-wmv" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.DIVX" type="video/divx" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.DIVX3" type="video/divx3" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.XVID" type="video/xvid" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.DECODER.S263" type="video/flv1" >
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<Limit name="size" min="16x16" max="1920x1088" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.google.vp8.decoder" type="video/x-vnd.on2.vp8">
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<Limit name="size" min="2x2" max="1920x1088" />
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<Limit name="alignment" value="2x2" />
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<Limit name="block-size" value="16x16" />
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<Limit name="blocks-per-second" range="1-1000000" />
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<Limit name="bitrate" range="1-40000000" />
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<Feature name="adaptive-playback" />
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</MediaCodec>
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<MediaCodec name="OMX.google.h264.decoder" type="video/avc">
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<!-- profiles and levels: ProfileBaseline : Level51 -->
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<Limit name="size" min="2x2" max="1920x1088" />
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<Limit name="alignment" value="2x2" />
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<Limit name="block-size" value="16x16" />
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<Limit name="blocks-per-second" range="1-983040" />
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<Limit name="bitrate" range="1-40000000" />
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<Feature name="adaptive-playback" />
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</MediaCodec>
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<!-- DOLBY_UDC -->
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<MediaCodec name="OMX.dolby.ac3.decoder" >
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<Type name="audio/ac3" />
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<Quirk name="needs-flush-before-disable" />
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<Quirk name="requires-flush-complete-emulation" />
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</MediaCodec>
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<MediaCodec name="OMX.dolby.ec3.decoder" >
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<Type name="audio/eac3" />
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<Quirk name="needs-flush-before-disable" />
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<Quirk name="requires-flush-complete-emulation" />
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</MediaCodec>
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<!-- DOLBY_UDC END -->
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</Decoders>
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<Encoders>
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<MediaCodec name="OMX.MTK.VIDEO.ENCODER.MPEG4" type="video/mp4v-es" >
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<Limit name="size" min="64x64" max="640x480" />
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<Limit name="alignment" value="16x16" />
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<Limit name="block-size" value="16x16" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.ENCODER.H263" type="video/3gpp" >
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<Limit name="size" min="64x64" max="640x480" />
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<Limit name="alignment" value="16x16" />
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<Limit name="block-size" value="16x16" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.VIDEO.ENCODER.AVC" type="video/avc" >
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<Limit name="size" min="128x96" max="1920x1080" />
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<Limit name="alignment" value="16x16" />
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<Limit name="block-size" value="16x16" />
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<Quirk name="requires-allocate-on-input-ports" />
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<Quirk name="requires-allocate-on-output-ports" />
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</MediaCodec>
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<MediaCodec name="OMX.MTK.AUDIO.ENCODER.VORBIS" type="audio/vorbis" />
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<MediaCodec name="OMX.MTK.AUDIO.ENCODER.ADPCM.MS" type="audio/x-adpcm-ms" />
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<MediaCodec name="OMX.MTK.AUDIO.ENCODER.ADPCM.DVI" type="audio/x-adpcm-dvi-ima" />
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<MediaCodec name="OMX.google.aac.encoder" type="audio/mp4a-latm" />
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<MediaCodec name="OMX.google.amrnb.encoder" type="audio/3gpp" />
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<MediaCodec name="OMX.google.amrwb.encoder" type="audio/amr-wb" />
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<MediaCodec name="OMX.google.flac.encoder" type="audio/flac" />
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<MediaCodec name="OMX.google.vp8.encoder" type="video/x-vnd.on2.vp8">
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<!-- profiles and levels: ProfileMain : Level_Version0-3 -->
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<Limit name="size" min="2x2" max="1920x1080" />
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<Limit name="alignment" value="2x2" />
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<Limit name="bitrate" range="1-40000000" />
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<Feature name="bitrate-modes" value="VBR,CBR" />
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</MediaCodec>
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</Encoders>
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</MediaCodecs>
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