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

Example 16 with MediaCodecInfo

use of android.media.MediaCodecInfo in project LanSoEditor_common 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 17 with MediaCodecInfo

use of android.media.MediaCodecInfo in project Pix-Art-Messenger by kriztan.

the class MediaCodecListCompat method findCoderForFormat.

private String findCoderForFormat(MediaFormat format, boolean findEncoder) {
    String mimeType = format.getString(MediaFormat.KEY_MIME);
    Iterator<MediaCodecInfo> iterator = new MediaCodecInfoIterator();
    while (iterator.hasNext()) {
        MediaCodecInfo codecInfo = iterator.next();
        if (codecInfo.isEncoder() != findEncoder)
            continue;
        if (Arrays.asList(codecInfo.getSupportedTypes()).contains(mimeType)) {
            return codecInfo.getName();
        }
    }
    return null;
}

Example 18 with MediaCodecInfo

use of android.media.MediaCodecInfo in project EasyPlayer-RTMP-Android by EasyDSS.

the class EasyPlayerClient method codecName.

private static String codecName() {
    ArrayList<String> array = new ArrayList<>();
    int numCodecs = MediaCodecList.getCodecCount();
    for (int i1 = 0; i1 < numCodecs; i1++) {
        MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i1);
        if (codecInfo.isEncoder()) {
            continue;
        }
        if (codecMatch("video/avc", codecInfo)) {
            String name = codecInfo.getName();
            Log.d("DECODER", String.format("decoder:%s", name));
            array.add(name);
        }
    }
    // }
    if (array.isEmpty()) {
        return "";
    }
    return array.get(0);
}

Example 19 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 20 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;
}