Examples with MediaCodecInfo android.media.MediaCodecInfo used on opensource projects

Example 76 with MediaCodecInfo

use of android.media.MediaCodecInfo in project aws-sdk-android by aws-amplify.

the class VideoEncoderUtils method getSystemSupportedEncoders.

/**
 * @return list of encoders supported by the system
 */
public static List<MediaCodecInfo> getSystemSupportedEncoders() {
    final MediaCodecList codecList = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
    final List<MediaCodecInfo> codecInfoList = new ArrayList<MediaCodecInfo>();
    for (final MediaCodecInfo codecInfo : codecList.getCodecInfos()) {
        if (codecInfo.isEncoder()) {
            codecInfoList.add(codecInfo);
        }
    }
    return codecInfoList;
}

Example 77 with MediaCodecInfo

use of android.media.MediaCodecInfo in project Telegram-FOSS by Telegram-FOSS-Team.

the class MediaController method selectCodec.

@SuppressLint("NewApi")
public static MediaCodecInfo selectCodec(String mimeType) {
    int numCodecs = MediaCodecList.getCodecCount();
    MediaCodecInfo lastCodecInfo = null;
    for (int i = 0; i < numCodecs; i++) {
        MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i);
        if (!codecInfo.isEncoder()) {
            continue;
        }
        String[] types = codecInfo.getSupportedTypes();
        for (String type : types) {
            if (type.equalsIgnoreCase(mimeType)) {
                lastCodecInfo = codecInfo;
                String name = lastCodecInfo.getName();
                if (name != null) {
                    if (!name.equals("OMX.SEC.avc.enc")) {
                        return lastCodecInfo;
                    } else if (name.equals("OMX.SEC.AVC.Encoder")) {
                        return lastCodecInfo;
                    }
                }
            }
        }
    }
    return lastCodecInfo;
}

Example 78 with MediaCodecInfo

use of android.media.MediaCodecInfo in project Telegram-FOSS by Telegram-FOSS-Team.

the class MediaCodecVideoDecoderFactory method getSupportedCodecs.

@Override
public VideoCodecInfo[] getSupportedCodecs() {
    List<VideoCodecInfo> supportedCodecInfos = new ArrayList<VideoCodecInfo>();
    // VP8, VP9, H.265(optional), H264 (high profile), and H264 (baseline profile).
    for (VideoCodecMimeType type : new VideoCodecMimeType[] { VideoCodecMimeType.VP8, VideoCodecMimeType.VP9, VideoCodecMimeType.H264, VideoCodecMimeType.H265 }) {
        MediaCodecInfo codec = findCodecForType(type);
        if (codec != null) {
            String name = type.name();
            if (type == VideoCodecMimeType.H264 && isH264HighProfileSupported(codec)) {
                supportedCodecInfos.add(new VideoCodecInfo(name, MediaCodecUtils.getCodecProperties(type, /* highProfile= */
                true)));
            }
            supportedCodecInfos.add(new VideoCodecInfo(name, MediaCodecUtils.getCodecProperties(type, /* highProfile= */
            false)));
        }
    }
    return supportedCodecInfos.toArray(new VideoCodecInfo[supportedCodecInfos.size()]);
}

Example 79 with MediaCodecInfo

use of android.media.MediaCodecInfo in project Telegram-FOSS by Telegram-FOSS-Team.

the class MediaCodecVideoDecoderFactory method findCodecForType.

@Nullable
private MediaCodecInfo findCodecForType(VideoCodecMimeType type) {
    // HW decoding is not supported on builds before KITKAT.
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        return null;
    }
    ArrayList<MediaCodecInfo> infos = MediaCodecUtils.getSortedCodecsList();
    int codecCount = infos.size();
    for (int i = 0; i < codecCount; ++i) {
        MediaCodecInfo info = infos.get(i);
        if (info == null || info.isEncoder()) {
            continue;
        }
        if (isSupportedCodec(info, type)) {
            return info;
        }
    }
    // No support for this type.
    return null;
}

Example 80 with MediaCodecInfo

use of android.media.MediaCodecInfo in project Telegram-FOSS by Telegram-FOSS-Team.

the class HardwareVideoEncoderFactory method createEncoder.

@Nullable
@Override
public VideoEncoder createEncoder(VideoCodecInfo input) {
    // HW encoding is not supported below Android Kitkat.
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        return null;
    }
    VideoCodecMimeType type = VideoCodecMimeType.valueOf(input.name);
    MediaCodecInfo info = findCodecForType(type);
    if (info == null) {
        return null;
    }
    String codecName = info.getName();
    String mime = type.mimeType();
    Integer surfaceColorFormat = MediaCodecUtils.selectColorFormat(MediaCodecUtils.TEXTURE_COLOR_FORMATS, info.getCapabilitiesForType(mime));
    Integer yuvColorFormat = MediaCodecUtils.selectColorFormat(MediaCodecUtils.ENCODER_COLOR_FORMATS, info.getCapabilitiesForType(mime));
    if (type == VideoCodecMimeType.H264) {
        boolean isHighProfile = H264Utils.isSameH264Profile(input.params, MediaCodecUtils.getCodecProperties(type, /* highProfile= */
        true));
        boolean isBaselineProfile = H264Utils.isSameH264Profile(input.params, MediaCodecUtils.getCodecProperties(type, /* highProfile= */
        false));
        if (!isHighProfile && !isBaselineProfile) {
            return null;
        }
        if (isHighProfile && !isH264HighProfileSupported(info)) {
            return null;
        }
    }
    return new HardwareVideoEncoder(new MediaCodecWrapperFactoryImpl(), codecName, type, surfaceColorFormat, yuvColorFormat, input.params, getKeyFrameIntervalSec(type), getForcedKeyFrameIntervalMs(type, codecName), createBitrateAdjuster(type, codecName), sharedContext);
}