视频硬件编码器相关讨论（复制自公共聊天室）

MediaCodecList(MediaCodecList.ALL_CODECS).codecInfos.filter { !it.isAlias }.joinToString("\n") {
    "| " + listOf(it.name, it.isHardwareAccelerated, it.supportedTypes.joinToString(", ")).joinToString(" | ") + " |"
}

| Name | Hwaccel | Supported Types | |---------------------------------|---------|---------------------------------------| | c2.qti.alac.sw.decoder | true | audio/alac | | c2.qti.ape.sw.decoder | true | audio/x-ape | | c2.qti.dsd.sw.decoder | true | audio/dsd | | c2.qti.amrwbplus.hw.decoder | true | audio/amr-wb-plus | | c2.qti.amrwb+.hw.decoder | true | audio/amr-wb+ | | c2.qti.wma.hw.decoder | true | audio/x-ms-wma | | c2.qti.alac.hw.decoder | true | audio/alac | | c2.qti.ape.hw.decoder | true | audio/x-ape | | c2.dolby.ac4.decoder | false | audio/ac4 | | c2.dolby.eac3.decoder | false | audio/ac3, audio/eac3, audio/eac3-joc | | c2.android.aac.decoder | false | audio/mp4a-latm | | c2.android.aac.encoder | false | audio/mp4a-latm | | c2.android.amrnb.decoder | false | audio/3gpp | | c2.android.amrnb.encoder | false | audio/3gpp | | c2.android.amrwb.decoder | false | audio/amr-wb | | c2.android.amrwb.encoder | false | audio/amr-wb | | c2.android.flac.decoder | false | audio/flac | | c2.android.flac.encoder | false | audio/flac | | c2.android.g711.alaw.decoder | false | audio/g711-alaw | | c2.android.g711.mlaw.decoder | false | audio/g711-mlaw | | c2.android.mp3.decoder | false | audio/mpeg | | c2.android.opus.decoder | false | audio/opus | | c2.android.opus.encoder | false | audio/opus | | c2.android.raw.decoder | false | audio/raw | | c2.android.vorbis.decoder | false | audio/vorbis | | c2.qti.avc.decoder | true | video/avc | | c2.qti.avc.decoder.low_latency | true | video/avc | | c2.qti.avc.decoder.secure | true | video/avc | | c2.qti.hevc.decoder | true | video/hevc | | c2.qti.hevc.decoder.low_latency | true | video/hevc | | c2.qti.hevc.decoder.secure | true | video/hevc | | c2.qti.vp9.decoder | true | video/x-vnd.on2.vp9 | | c2.qti.vp9.decoder.low_latency | true | video/x-vnd.on2.vp9 | | c2.qti.vp9.decoder.secure | true | video/x-vnd.on2.vp9 | | c2.qti.av1.decoder | true | video/av01 | | c2.qti.av1.decoder.low_latency | true | video/av01 | | c2.qti.av1.decoder.secure | true | video/av01 | | c2.qti.avc.encoder | true | video/avc | | c2.qti.hevc.encoder | true | video/hevc | | c2.qti.hevc.encoder.cq | true | video/hevc | | c2.qti.heic.encoder | true | image/vnd.android.heic | | c2.qti.flac.sw.decoder | true | audio/flac | | c2.qti.aac.hw.decoder | true | audio/mp4a-latm | | c2.qti.aac.hw.encoder | true | audio/mp4a-latm | | c2.qti.amrnb.hw.encoder | true | audio/3gpp | | c2.qti.amrwb.hw.encoder | true | audio/amr-wb | | c2.dolby.decoder.hevc | true | video/dolby-vision | | c2.dolby.decoder.hevc.secure | true | video/dolby-vision | | c2.android.av1.decoder | false | video/av01 | | c2.android.avc.decoder | false | video/avc | | c2.android.avc.encoder | false | video/avc | | c2.android.h263.decoder | false | video/3gpp | | c2.android.h263.encoder | false | video/3gpp | | c2.android.hevc.decoder | false | video/hevc | | c2.android.hevc.encoder | false | video/hevc | | c2.android.mpeg4.decoder | false | video/mp4v-es | | c2.android.mpeg4.encoder | false | video/mp4v-es | | c2.android.vp8.decoder | false | video/x-vnd.on2.vp8 | | c2.android.vp8.encoder | false | video/x-vnd.on2.vp8 | | c2.android.vp9.decoder | false | video/x-vnd.on2.vp9 | | c2.android.vp9.encoder | false | video/x-vnd.on2.vp9 |

| Name | Hwaccel | Supported Types | |-------------------------------------|---------|------------------------| | OMX.dolby.ac3.decoder | true | audio/ac3 | | OMX.dolby.ac4.decoder | true | audio/ac4 | | OMX.dolby.eac3.decoder | true | audio/eac3 | | OMX.dolby.eac3-joc.decoder | true | audio/eac3-joc | | OMX.qcom.video.encoder.heic | true | image/vnd.android.heic | | OMX.qcom.video.decoder.avc | true | video/avc | | OMX.qcom.video.decoder.avc.secure | true | video/avc | | OMX.qti.video.decoder.h263sw | true | video/3gpp | | OMX.qcom.video.decoder.hevc | true | video/hevc | | OMX.qcom.video.decoder.hevc.secure | true | video/hevc | | OMX.qcom.video.decoder.mpeg2 | true | video/mpeg2 | | OMX.qcom.video.decoder.mpeg2.secure | true | video/mpeg2 | | OMX.qti.video.decoder.mpeg4sw | true | video/mp4v-es | | OMX.qcom.video.decoder.vp8 | true | video/x-vnd.on2.vp8 | | OMX.qcom.video.decoder.vp9 | true | video/x-vnd.on2.vp9 | | OMX.qcom.video.decoder.vp9.secure | true | video/x-vnd.on2.vp9 | | OMX.qcom.video.encoder.avc | true | video/avc | | OMX.qcom.video.encoder.h263sw | true | video/3gpp | | OMX.qcom.video.encoder.hevc | true | video/hevc | | OMX.qcom.video.encoder.hevc.cq | true | video/hevc | | OMX.qcom.video.encoder.vp8 | true | video/x-vnd.on2.vp8 | | c2.android.aac.decoder | false | audio/mp4a-latm | | c2.android.aac.encoder | false | audio/mp4a-latm | | c2.android.amrnb.decoder | false | audio/3gpp | | c2.android.amrnb.encoder | false | audio/3gpp | | c2.android.amrwb.decoder | false | audio/amr-wb | | c2.android.amrwb.encoder | false | audio/amr-wb | | c2.android.flac.decoder | false | audio/flac | | c2.android.flac.encoder | false | audio/flac | | c2.android.g711.alaw.decoder | false | audio/g711-alaw | | c2.android.g711.mlaw.decoder | false | audio/g711-mlaw | | c2.android.mp3.decoder | false | audio/mpeg | | c2.android.opus.decoder | false | audio/opus | | c2.android.opus.encoder | false | audio/opus | | c2.android.raw.decoder | false | audio/raw | | c2.android.vorbis.decoder | false | audio/vorbis | | OMX.google.gsm.decoder | false | audio/gsm | | c2.android.av1.decoder | false | video/av01 | | c2.android.avc.decoder | false | video/avc | | c2.android.avc.encoder | false | video/avc | | c2.android.h263.decoder | false | video/3gpp | | c2.android.h263.encoder | false | video/3gpp | | c2.android.hevc.decoder | false | video/hevc | | c2.android.hevc.encoder | false | video/hevc | | c2.android.mpeg4.decoder | false | video/mp4v-es | | c2.android.mpeg4.encoder | false | video/mp4v-es | | c2.android.vp8.decoder | false | video/x-vnd.on2.vp8 | | c2.android.vp8.encoder | false | video/x-vnd.on2.vp8 | | c2.android.vp9.decoder | false | video/x-vnd.on2.vp9 | | c2.android.vp9.encoder | false | video/x-vnd.on2.vp9 | | c2.qti.avc.decoder | true | video/avc | | c2.qti.avc.encoder | true | video/avc |

| Name | Hwaccel | Supported Types | |-------------------------------------|---------|---------------------| | OMX.qcom.video.decoder.avc | true | video/avc | | OMX.qcom.video.decoder.avc.secure | true | video/avc | | OMX.qcom.video.decoder.h263 | true | video/3gpp | | OMX.qcom.video.decoder.hevc | true | video/hevc | | OMX.qcom.video.decoder.hevc.secure | true | video/hevc | | OMX.qcom.video.decoder.mpeg2 | true | video/mpeg2 | | OMX.qcom.video.decoder.mpeg2.secure | true | video/mpeg2 | | OMX.qcom.video.decoder.mpeg4 | true | video/mp4v-es | | OMX.qcom.video.decoder.vp8 | true | video/x-vnd.on2.vp8 | | OMX.qcom.video.decoder.vp9 | true | video/x-vnd.on2.vp9 | | OMX.qcom.video.decoder.vp9.secure | true | video/x-vnd.on2.vp9 | | OMX.qcom.video.encoder.avc | true | video/avc | | OMX.qcom.video.encoder.h263 | true | video/3gpp | | OMX.qcom.video.encoder.hevc | true | video/hevc | | OMX.qcom.video.encoder.mpeg4 | true | video/mp4v-es | | OMX.qcom.video.encoder.vp8 | true | video/x-vnd.on2.vp8 | | OMX.google.aac.decoder | false | audio/mp4a-latm | | OMX.google.amrnb.decoder | false | audio/3gpp | | OMX.google.amrwb.decoder | false | audio/amr-wb | | OMX.google.flac.decoder | false | audio/flac | | OMX.google.g711.alaw.decoder | false | audio/g711-alaw | | OMX.google.g711.mlaw.decoder | false | audio/g711-mlaw | | OMX.google.gsm.decoder | false | audio/gsm | | OMX.google.mp3.decoder | false | audio/mpeg | | OMX.google.raw.decoder | false | audio/raw | | OMX.google.vorbis.decoder | false | audio/vorbis | | OMX.google.aac.encoder | false | audio/mp4a-latm | | OMX.google.amrnb.encoder | false | audio/3gpp | | OMX.google.amrwb.encoder | false | audio/amr-wb | | OMX.google.flac.encoder | false | audio/flac | | c2.android.aac.decoder | false | audio/mp4a-latm | | c2.android.aac.encoder | false | audio/mp4a-latm | | c2.android.amrnb.decoder | false | audio/3gpp | | c2.android.amrnb.encoder | false | audio/3gpp | | c2.android.amrwb.decoder | false | audio/amr-wb | | c2.android.amrwb.encoder | false | audio/amr-wb | | c2.android.flac.decoder | false | audio/flac | | c2.android.flac.encoder | false | audio/flac | | c2.android.g711.alaw.decoder | false | audio/g711-alaw | | c2.android.g711.mlaw.decoder | false | audio/g711-mlaw | | c2.android.mp3.decoder | false | audio/mpeg | | c2.android.opus.decoder | false | audio/opus | | c2.android.opus.encoder | false | audio/opus | | c2.android.raw.decoder | false | audio/raw | | c2.android.vorbis.decoder | false | audio/vorbis | | c2.android.av1.decoder | false | video/av01 | | c2.android.avc.decoder | false | video/avc | | c2.android.avc.encoder | false | video/avc | | c2.android.h263.decoder | false | video/3gpp | | c2.android.h263.encoder | false | video/3gpp | | c2.android.hevc.decoder | false | video/hevc | | c2.android.hevc.encoder | false | video/hevc | | c2.android.mpeg4.decoder | false | video/mp4v-es | | c2.android.mpeg4.encoder | false | video/mp4v-es | | c2.android.vp8.decoder | false | video/x-vnd.on2.vp8 | | c2.android.vp8.encoder | false | video/x-vnd.on2.vp8 | | c2.android.vp9.decoder | false | video/x-vnd.on2.vp9 | | c2.android.vp9.encoder | false | video/x-vnd.on2.vp9 |

| Name | Hwaccel | Supported Types | |----------------------------------|---------|-----------------------| | OMX.MTK.AUDIO.DECODER.MP3 | true | audio/mpeg | | c2.android.aac.decoder | false | audio/mp4a-latm | | c2.android.aac.encoder | false | audio/mp4a-latm | | c2.android.amrnb.decoder | false | audio/3gpp | | c2.android.amrnb.encoder | false | audio/3gpp | | c2.android.amrwb.decoder | false | audio/amr-wb | | c2.android.amrwb.encoder | false | audio/amr-wb | | c2.android.flac.decoder | false | audio/flac | | c2.android.flac.encoder | false | audio/flac | | c2.android.g711.alaw.decoder | false | audio/g711-alaw | | c2.android.g711.mlaw.decoder | false | audio/g711-mlaw | | c2.android.mp3.decoder | false | audio/mpeg | | c2.android.opus.decoder | false | audio/opus | | c2.android.opus.encoder | false | audio/opus | | c2.android.raw.decoder | false | audio/raw | | c2.android.vorbis.decoder | false | audio/vorbis | | OMX.MTK.AUDIO.DECODER.ADPCM.MS | true | audio/x-adpcm-ms | | OMX.MTK.AUDIO.DECODER.ADPCM.DVI | true | audio/x-adpcm-dvi-ima | | OMX.MTK.AUDIO.DECODER.ALAC | true | audio/alac | | OMX.MTK.AUDIO.DECODER.APE | true | audio/ape | | OMX.MTK.AUDIO.DECODER.GSM | true | audio/gsm | | OMX.MTK.VIDEO.DECODER.AVC | true | video/avc | | OMX.MTK.VIDEO.DECODER.AVC.secure | true | video/avc | | OMX.MTK.VIDEO.DECODER.DIVX | true | video/divx | | OMX.MTK.VIDEO.DECODER.DIVX3 | true | video/divx3 | | OMX.MTK.VIDEO.DECODER.H263 | true | video/3gpp | | OMX.MTK.VIDEO.DECODER.HEVC | true | video/hevc | | OMX.MTK.VIDEO.DECODER.MPEG2 | true | video/mpeg2 | | OMX.MTK.VIDEO.DECODER.MPEG4 | true | video/mp4v-es | | OMX.MTK.VIDEO.DECODER.VPX | true | video/x-vnd.on2.vp8 | | OMX.MTK.VIDEO.DECODER.VP9 | true | video/x-vnd.on2.vp9 | | OMX.MTK.VIDEO.DECODER.VC1 | true | video/x-ms-wmv | | OMX.MTK.VIDEO.DECODER.XVID | true | video/xvid | | OMX.MTK.VIDEO.ENCODER.AVC | true | video/avc | | OMX.MTK.VIDEO.ENCODER.H263 | true | video/3gpp | | OMX.MTK.VIDEO.ENCODER.HEVC | true | video/hevc | | OMX.MTK.VIDEO.ENCODER.MPEG4 | true | video/mp4v-es | | c2.android.av1.decoder | false | video/av01 | | c2.android.avc.decoder | false | video/avc | | c2.android.avc.encoder | false | video/avc | | c2.android.h263.decoder | false | video/3gpp | | c2.android.h263.encoder | false | video/3gpp | | c2.android.hevc.decoder | false | video/hevc | | c2.android.mpeg4.decoder | false | video/mp4v-es | | c2.android.mpeg4.encoder | false | video/mp4v-es | | c2.android.vp8.decoder | false | video/x-vnd.on2.vp8 | | c2.android.vp8.encoder | false | video/x-vnd.on2.vp8 | | c2.android.vp9.decoder | false | video/x-vnd.on2.vp9 |