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Diffstat (limited to 'configs/media_codecs.xml')
| -rw-r--r-- | configs/media_codecs.xml | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/configs/media_codecs.xml b/configs/media_codecs.xml deleted file mode 100644 index 9c94f1e..0000000 --- a/configs/media_codecs.xml +++ /dev/null @@ -1,110 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!-- Copyright (C) 2012 The Android Open Source Project - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. ---> - -<!-- -<!DOCTYPE MediaCodecs [ -<!ELEMENT MediaCodecs (Decoders,Encoders)> -<!ELEMENT Decoders (MediaCodec*)> -<!ELEMENT Encoders (MediaCodec*)> -<!ELEMENT MediaCodec (Type*,Quirk*)> -<!ATTLIST MediaCodec name CDATA #REQUIRED> -<!ATTLIST MediaCodec type CDATA> -<!ELEMENT Type EMPTY> -<!ATTLIST Type name CDATA #REQUIRED> -<!ELEMENT Quirk EMPTY> -<!ATTLIST Quirk name CDATA #REQUIRED> -]> - -There's a simple and a complex syntax to declare the availability of a -media codec: - -A codec that properly follows the OpenMax spec and therefore doesn't have any -quirks and that only supports a single content type can be declared like so: - - <MediaCodec name="OMX.foo.bar" type="something/interesting" /> - -If a codec has quirks OR supports multiple content types, the following syntax -can be used: - - <MediaCodec name="OMX.foo.bar" > - <Type name="something/interesting" /> - <Type name="something/else" /> - ... - <Quirk name="requires-allocate-on-input-ports" /> - <Quirk name="requires-allocate-on-output-ports" /> - <Quirk name="output-buffers-are-unreadable" /> - </MediaCodec> - -Only the three quirks included above are recognized at this point: - -"requires-allocate-on-input-ports" - must be advertised if the component does not properly support specification - of input buffers using the OMX_UseBuffer(...) API but instead requires - OMX_AllocateBuffer to be used. - -"requires-allocate-on-output-ports" - must be advertised if the component does not properly support specification - of output buffers using the OMX_UseBuffer(...) API but instead requires - OMX_AllocateBuffer to be used. - -"output-buffers-are-unreadable" - must be advertised if the emitted output buffers of a decoder component - are not readable, i.e. use a custom format even though abusing one of - the official OMX colorspace constants. - Clients of such decoders will not be able to access the decoded data, - naturally making the component much less useful. The only use for - a component with this quirk is to render the output to the screen. - Audio decoders MUST NOT advertise this quirk. - Video decoders that advertise this quirk must be accompanied by a - corresponding color space converter for thumbnail extraction, - matching surfaceflinger support that can render the custom format to - a texture and possibly other code, so just DON'T USE THIS QUIRK. - ---> - -<MediaCodecs> - <Include href="media_codecs_google_audio.xml" /> - <Include href="media_codecs_google_telephony.xml" /> - - <Decoders> - <MediaCodec name="OMX.TI.DUCATI1.VIDEO.DECODER" > - <Type name="video/mp4v-es" /> - <Type name="video/3gpp" /> - <Type name="video/avc" /> - <Quirk name="requires-allocate-on-input-ports" /> - <Quirk name="requires-allocate-on-output-ports" /> - </MediaCodec> - - </Decoders> - - <Encoders> - <MediaCodec name="OMX.TI.DUCATI1.VIDEO.MPEG4E" > - <Type name="video/mp4v-es" /> - <Type name="video/3gpp" /> - <Quirk name="requires-allocate-on-input-ports" /> - <Quirk name="requires-allocate-on-output-ports" /> - </MediaCodec> - - <MediaCodec name="OMX.TI.DUCATI1.VIDEO.H264E" type="video/avc" > - <Quirk name="requires-allocate-on-input-ports" /> - <Quirk name="requires-allocate-on-output-ports" /> - </MediaCodec> - - </Encoders> - - <Include href="media_codecs_google_video.xml" /> - <Include href="media_codecs_ffmpeg.xml" /> -</MediaCodecs> |