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

Example 41 with MediaCodecInfo

use of android.media.MediaCodecInfo in project edx-app-android by edx.

the class MediaCodecUtil method isH264ProfileSupported.

/**
 * @param profile An AVC profile constant from {@link CodecProfileLevel}.
 * @param level An AVC profile level from {@link CodecProfileLevel}.
 * @return Whether the specified profile is supported at the specified level.
 */
public static boolean isH264ProfileSupported(int profile, int level) {
    Pair<MediaCodecInfo, CodecCapabilities> info = getMediaCodecInfo(MimeTypes.VIDEO_H264);
    if (info == null) {
        return false;
    }
    CodecCapabilities capabilities = info.second;
    for (int i = 0; i < capabilities.profileLevels.length; i++) {
        CodecProfileLevel profileLevel = capabilities.profileLevels[i];
        if (profileLevel.profile == profile && profileLevel.level >= level) {
            return true;
        }
    }
    return false;
}

Example 42 with MediaCodecInfo

use of android.media.MediaCodecInfo in project edx-app-android by edx.

the class MediaCodecUtil method maxH264DecodableFrameSize.

/**
 * @return the maximum frame size for an H264 stream that can be decoded on the device.
 */
public static int maxH264DecodableFrameSize() {
    Pair<MediaCodecInfo, CodecCapabilities> info = getMediaCodecInfo(MimeTypes.VIDEO_H264);
    if (info == null) {
        return 0;
    }
    int maxH264DecodableFrameSize = 0;
    CodecCapabilities capabilities = info.second;
    for (int i = 0; i < capabilities.profileLevels.length; i++) {
        CodecProfileLevel profileLevel = capabilities.profileLevels[i];
        maxH264DecodableFrameSize = Math.max(avcLevelToMaxFrameSize(profileLevel.level), maxH264DecodableFrameSize);
    }
    return maxH264DecodableFrameSize;
}

Example 43 with MediaCodecInfo

use of android.media.MediaCodecInfo in project LanSoEditor_advance by LanSoSdk.

the class VideoEditor method isSupportNV21ColorFormat.

public static boolean isSupportNV21ColorFormat() {
    if (isSupportNV21) {
        return true;
    }
    MediaCodecInfo codecInfo = selectCodec(MIME_TYPE_AVC);
    if (codecInfo == null) {
        return false;
    }
    isSupportNV21 = selectColorFormat(codecInfo, MIME_TYPE_AVC);
    return isSupportNV21;
}

Example 44 with MediaCodecInfo

use of android.media.MediaCodecInfo in project LanSoEditor_advance by LanSoSdk.

the class VideoEditor method selectCodec.

private static MediaCodecInfo selectCodec(String mimeType) {
    int numCodecs = MediaCodecList.getCodecCount();
    for (int i = 0; i < numCodecs; i++) {
        MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i);
        if (!codecInfo.isEncoder()) {
            continue;
        }
        String[] types = codecInfo.getSupportedTypes();
        for (int j = 0; j < types.length; j++) {
            if (types[j].equalsIgnoreCase(mimeType)) {
                return codecInfo;
            }
        }
    }
    return null;
}

Example 45 with MediaCodecInfo

use of android.media.MediaCodecInfo in project android_packages_apps_Snap by LineageOS.

the class SettingsManager method getSupportedVideoSize.

private List<String> getSupportedVideoSize(int cameraId) {
    StreamConfigurationMap map = mCharacteristics.get(cameraId).get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
    Size[] sizes = map.getOutputSizes(MediaRecorder.class);
    boolean isHeifEnabled = getSavePictureFormat() == HEIF_FORMAT;
    VideoCapabilities heifCap = null;
    if (isHeifEnabled) {
        MediaCodecList list = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
        for (MediaCodecInfo info : list.getCodecInfos()) {
            if (info.isEncoder() && info.getName().contains("heic")) {
                heifCap = info.getCapabilitiesForType(MediaFormat.MIMETYPE_IMAGE_ANDROID_HEIC).getVideoCapabilities();
                Log.d(TAG, "supported heif height range =" + heifCap.getSupportedHeights().toString() + " width range =" + heifCap.getSupportedWidths().toString());
            }
        }
    }
    List<String> res = new ArrayList<>();
    for (int i = 0; i < sizes.length; i++) {
        if (isHeifEnabled && heifCap != null) {
            if (!heifCap.getSupportedWidths().contains(sizes[i].getWidth()) || !heifCap.getSupportedHeights().contains(sizes[i].getHeight())) {
                continue;
            }
        }
        if (CameraSettings.VIDEO_QUALITY_TABLE.containsKey(sizes[i].toString())) {
            Integer profile = CameraSettings.VIDEO_QUALITY_TABLE.get(sizes[i].toString());
            if (profile != null && CamcorderProfile.hasProfile(cameraId, profile)) {
                res.add(sizes[i].toString());
            }
        }
    }
    return res;
}