Examples with DrmInitData com.google.android.exoplayer2.drm.DrmInitData used on opensource projects

Example 26 with DrmInitData

use of com.google.android.exoplayer2.drm.DrmInitData in project ExoPlayer by google.

the class HlsMediaPeriod method buildAndPrepareAudioSampleStreamWrappers.

private void buildAndPrepareAudioSampleStreamWrappers(long positionUs, List<Rendition> audioRenditions, List<HlsSampleStreamWrapper> sampleStreamWrappers, List<int[]> manifestUrlsIndicesPerWrapper, Map<String, DrmInitData> overridingDrmInitData) {
    ArrayList<Uri> scratchPlaylistUrls = new ArrayList<>(/* initialCapacity= */
    audioRenditions.size());
    ArrayList<Format> scratchPlaylistFormats = new ArrayList<>(/* initialCapacity= */
    audioRenditions.size());
    ArrayList<Integer> scratchIndicesList = new ArrayList<>(/* initialCapacity= */
    audioRenditions.size());
    HashSet<String> alreadyGroupedNames = new HashSet<>();
    for (int renditionByNameIndex = 0; renditionByNameIndex < audioRenditions.size(); renditionByNameIndex++) {
        String name = audioRenditions.get(renditionByNameIndex).name;
        if (!alreadyGroupedNames.add(name)) {
            // This name already has a corresponding group.
            continue;
        }
        boolean codecStringsAllowChunklessPreparation = true;
        scratchPlaylistUrls.clear();
        scratchPlaylistFormats.clear();
        scratchIndicesList.clear();
        // Group all renditions with matching name.
        for (int renditionIndex = 0; renditionIndex < audioRenditions.size(); renditionIndex++) {
            if (Util.areEqual(name, audioRenditions.get(renditionIndex).name)) {
                Rendition rendition = audioRenditions.get(renditionIndex);
                scratchIndicesList.add(renditionIndex);
                scratchPlaylistUrls.add(rendition.url);
                scratchPlaylistFormats.add(rendition.format);
                codecStringsAllowChunklessPreparation &= Util.getCodecCountOfType(rendition.format.codecs, C.TRACK_TYPE_AUDIO) == 1;
            }
        }
        String sampleStreamWrapperUid = "audio:" + name;
        HlsSampleStreamWrapper sampleStreamWrapper = buildSampleStreamWrapper(sampleStreamWrapperUid, C.TRACK_TYPE_AUDIO, scratchPlaylistUrls.toArray(Util.castNonNullTypeArray(new Uri[0])), scratchPlaylistFormats.toArray(new Format[0]), /* muxedAudioFormat= */
        null, /* muxedCaptionFormats= */
        Collections.emptyList(), overridingDrmInitData, positionUs);
        manifestUrlsIndicesPerWrapper.add(Ints.toArray(scratchIndicesList));
        sampleStreamWrappers.add(sampleStreamWrapper);
        if (allowChunklessPreparation && codecStringsAllowChunklessPreparation) {
            Format[] renditionFormats = scratchPlaylistFormats.toArray(new Format[0]);
            sampleStreamWrapper.prepareWithMultivariantPlaylistInfo(new TrackGroup[] { new TrackGroup(sampleStreamWrapperUid, renditionFormats) }, /* primaryTrackGroupIndex= */
            0);
        }
    }
}

Example 27 with DrmInitData

use of com.google.android.exoplayer2.drm.DrmInitData in project ExoPlayer by google.

the class Format method withManifestFormatInfo.

@SuppressWarnings("ReferenceEquality")
public Format withManifestFormatInfo(Format manifestFormat) {
    if (this == manifestFormat) {
        // No need to copy from ourselves.
        return this;
    }
    @C.TrackType int trackType = MimeTypes.getTrackType(sampleMimeType);
    // Use manifest value only.
    @Nullable String id = manifestFormat.id;
    // Prefer manifest values, but fill in from sample format if missing.
    @Nullable String label = manifestFormat.label != null ? manifestFormat.label : this.label;
    @Nullable String language = this.language;
    if ((trackType == C.TRACK_TYPE_TEXT || trackType == C.TRACK_TYPE_AUDIO) && manifestFormat.language != null) {
        language = manifestFormat.language;
    }
    // Prefer sample format values, but fill in from manifest if missing.
    int averageBitrate = this.averageBitrate == NO_VALUE ? manifestFormat.averageBitrate : this.averageBitrate;
    int peakBitrate = this.peakBitrate == NO_VALUE ? manifestFormat.peakBitrate : this.peakBitrate;
    @Nullable String codecs = this.codecs;
    if (codecs == null) {
        // The manifest format may be muxed, so filter only codecs of this format's type. If we still
        // have more than one codec then we're unable to uniquely identify which codec to fill in.
        @Nullable String codecsOfType = Util.getCodecsOfType(manifestFormat.codecs, trackType);
        if (Util.splitCodecs(codecsOfType).length == 1) {
            codecs = codecsOfType;
        }
    }
    @Nullable Metadata metadata = this.metadata == null ? manifestFormat.metadata : this.metadata.copyWithAppendedEntriesFrom(manifestFormat.metadata);
    float frameRate = this.frameRate;
    if (frameRate == NO_VALUE && trackType == C.TRACK_TYPE_VIDEO) {
        frameRate = manifestFormat.frameRate;
    }
    // Merge manifest and sample format values.
    @C.SelectionFlags int selectionFlags = this.selectionFlags | manifestFormat.selectionFlags;
    @C.RoleFlags int roleFlags = this.roleFlags | manifestFormat.roleFlags;
    @Nullable DrmInitData drmInitData = DrmInitData.createSessionCreationData(manifestFormat.drmInitData, this.drmInitData);
    return buildUpon().setId(id).setLabel(label).setLanguage(language).setSelectionFlags(selectionFlags).setRoleFlags(roleFlags).setAverageBitrate(averageBitrate).setPeakBitrate(peakBitrate).setCodecs(codecs).setMetadata(metadata).setDrmInitData(drmInitData).setFrameRate(frameRate).build();
}

Example 28 with DrmInitData

use of com.google.android.exoplayer2.drm.DrmInitData in project ExoPlayer by google.

the class DefaultDrmSessionManagerTest method maxConcurrentSessionsExceeded_allKeepAliveSessionsEagerlyReleased.

@Test(timeout = 10_000)
public void maxConcurrentSessionsExceeded_allKeepAliveSessionsEagerlyReleased() throws Exception {
    ImmutableList<DrmInitData.SchemeData> secondSchemeDatas = ImmutableList.of(DRM_SCHEME_DATAS.get(0).copyWithData(TestUtil.createByteArray(4, 5, 6)));
    FakeExoMediaDrm.LicenseServer licenseServer = FakeExoMediaDrm.LicenseServer.allowingSchemeDatas(DRM_SCHEME_DATAS, secondSchemeDatas);
    Format secondFormatWithDrmInitData = new Format.Builder().setDrmInitData(new DrmInitData(secondSchemeDatas)).build();
    DrmSessionManager drmSessionManager = new DefaultDrmSessionManager.Builder().setUuidAndExoMediaDrmProvider(DRM_SCHEME_UUID, uuid -> new FakeExoMediaDrm(/* maxConcurrentSessions= */
    1)).setSessionKeepaliveMs(10_000).setMultiSession(true).build(/* mediaDrmCallback= */
    licenseServer);
    drmSessionManager.prepare();
    drmSessionManager.setPlayer(/* playbackLooper= */
    Looper.myLooper(), PlayerId.UNSET);
    DrmSession firstDrmSession = checkNotNull(drmSessionManager.acquireSession(/* eventDispatcher= */
    null, FORMAT_WITH_DRM_INIT_DATA));
    waitForOpenedWithKeys(firstDrmSession);
    firstDrmSession.release(/* eventDispatcher= */
    null);
    // All external references to firstDrmSession have been released, it's being kept alive by
    // drmSessionManager's internal reference.
    assertThat(firstDrmSession.getState()).isEqualTo(DrmSession.STATE_OPENED_WITH_KEYS);
    DrmSession secondDrmSession = checkNotNull(drmSessionManager.acquireSession(/* eventDispatcher= */
    null, secondFormatWithDrmInitData));
    // The drmSessionManager had to release firstDrmSession in order to acquire secondDrmSession.
    assertThat(firstDrmSession.getState()).isEqualTo(DrmSession.STATE_RELEASED);
    waitForOpenedWithKeys(secondDrmSession);
    assertThat(secondDrmSession.getState()).isEqualTo(DrmSession.STATE_OPENED_WITH_KEYS);
}

Example 29 with DrmInitData

use of com.google.android.exoplayer2.drm.DrmInitData in project ExoPlayer by google.

the class DefaultDrmSessionManagerTest method maxConcurrentSessionsExceeded_allPreacquiredAndKeepaliveSessionsEagerlyReleased.

@Test(timeout = 10_000)
public void maxConcurrentSessionsExceeded_allPreacquiredAndKeepaliveSessionsEagerlyReleased() throws Exception {
    ImmutableList<DrmInitData.SchemeData> secondSchemeDatas = ImmutableList.of(DRM_SCHEME_DATAS.get(0).copyWithData(TestUtil.createByteArray(4, 5, 6)));
    FakeExoMediaDrm.LicenseServer licenseServer = FakeExoMediaDrm.LicenseServer.allowingSchemeDatas(DRM_SCHEME_DATAS, secondSchemeDatas);
    Format secondFormatWithDrmInitData = new Format.Builder().setDrmInitData(new DrmInitData(secondSchemeDatas)).build();
    DrmSessionManager drmSessionManager = new DefaultDrmSessionManager.Builder().setUuidAndExoMediaDrmProvider(DRM_SCHEME_UUID, uuid -> new FakeExoMediaDrm.Builder().setMaxConcurrentSessions(1).build()).setSessionKeepaliveMs(10_000).setMultiSession(true).build(/* mediaDrmCallback= */
    licenseServer);
    drmSessionManager.prepare();
    drmSessionManager.setPlayer(/* playbackLooper= */
    Looper.myLooper(), PlayerId.UNSET);
    DrmSessionReference firstDrmSessionReference = checkNotNull(drmSessionManager.preacquireSession(/* eventDispatcher= */
    null, FORMAT_WITH_DRM_INIT_DATA));
    DrmSession firstDrmSession = checkNotNull(drmSessionManager.acquireSession(/* eventDispatcher= */
    null, FORMAT_WITH_DRM_INIT_DATA));
    waitForOpenedWithKeys(firstDrmSession);
    firstDrmSession.release(/* eventDispatcher= */
    null);
    // The direct reference to firstDrmSession has been released, it's being kept alive by both
    // firstDrmSessionReference and drmSessionManager's internal reference.
    assertThat(firstDrmSession.getState()).isEqualTo(DrmSession.STATE_OPENED_WITH_KEYS);
    DrmSession secondDrmSession = checkNotNull(drmSessionManager.acquireSession(/* eventDispatcher= */
    null, secondFormatWithDrmInitData));
    // The drmSessionManager had to release both it's internal keep-alive reference and the
    // reference represented by firstDrmSessionReference in order to acquire secondDrmSession.
    assertThat(firstDrmSession.getState()).isEqualTo(DrmSession.STATE_RELEASED);
    waitForOpenedWithKeys(secondDrmSession);
    assertThat(secondDrmSession.getState()).isEqualTo(DrmSession.STATE_OPENED_WITH_KEYS);
    // Not needed (because the manager has already released this reference) but we call it anyway
    // for completeness.
    firstDrmSessionReference.release();
    // Clean-up
    secondDrmSession.release(/* eventDispatcher= */
    null);
    drmSessionManager.release();
}

Example 30 with DrmInitData

use of com.google.android.exoplayer2.drm.DrmInitData in project ExoPlayer by google.

the class AtomParsers method parseVideoSampleEntry.

// hdrStaticInfo is allocated using allocate() in allocateHdrStaticInfo().
@SuppressWarnings("ByteBufferBackingArray")
private static void parseVideoSampleEntry(ParsableByteArray parent, int atomType, int position, int size, int trackId, int rotationDegrees, @Nullable DrmInitData drmInitData, StsdData out, int entryIndex) throws ParserException {
    parent.setPosition(position + Atom.HEADER_SIZE + StsdData.STSD_HEADER_SIZE);
    parent.skipBytes(16);
    int width = parent.readUnsignedShort();
    int height = parent.readUnsignedShort();
    boolean pixelWidthHeightRatioFromPasp = false;
    float pixelWidthHeightRatio = 1;
    parent.skipBytes(50);
    int childPosition = parent.getPosition();
    if (atomType == Atom.TYPE_encv) {
        @Nullable Pair<Integer, TrackEncryptionBox> sampleEntryEncryptionData = parseSampleEntryEncryptionData(parent, position, size);
        if (sampleEntryEncryptionData != null) {
            atomType = sampleEntryEncryptionData.first;
            drmInitData = drmInitData == null ? null : drmInitData.copyWithSchemeType(sampleEntryEncryptionData.second.schemeType);
            out.trackEncryptionBoxes[entryIndex] = sampleEntryEncryptionData.second;
        }
        parent.setPosition(childPosition);
    }
    // TODO: Uncomment when [Internal: b/63092960] is fixed.
    // else {
    // drmInitData = null;
    // }
    @Nullable String mimeType = null;
    if (atomType == Atom.TYPE_m1v_) {
        mimeType = MimeTypes.VIDEO_MPEG;
    } else if (atomType == Atom.TYPE_H263) {
        mimeType = MimeTypes.VIDEO_H263;
    }
    @Nullable List<byte[]> initializationData = null;
    @Nullable String codecs = null;
    @Nullable byte[] projectionData = null;
    @C.StereoMode int stereoMode = Format.NO_VALUE;
    // HDR related metadata.
    @C.ColorSpace int colorSpace = Format.NO_VALUE;
    @C.ColorRange int colorRange = Format.NO_VALUE;
    @C.ColorTransfer int colorTransfer = Format.NO_VALUE;
    // The format of HDR static info is defined in CTA-861-G:2017, Table 45.
    @Nullable ByteBuffer hdrStaticInfo = null;
    while (childPosition - position < size) {
        parent.setPosition(childPosition);
        int childStartPosition = parent.getPosition();
        int childAtomSize = parent.readInt();
        if (childAtomSize == 0 && parent.getPosition() - position == size) {
            // Handle optional terminating four zero bytes in MOV files.
            break;
        }
        ExtractorUtil.checkContainerInput(childAtomSize > 0, "childAtomSize must be positive");
        int childAtomType = parent.readInt();
        if (childAtomType == Atom.TYPE_avcC) {
            ExtractorUtil.checkContainerInput(mimeType == null, /* message= */
            null);
            mimeType = MimeTypes.VIDEO_H264;
            parent.setPosition(childStartPosition + Atom.HEADER_SIZE);
            AvcConfig avcConfig = AvcConfig.parse(parent);
            initializationData = avcConfig.initializationData;
            out.nalUnitLengthFieldLength = avcConfig.nalUnitLengthFieldLength;
            if (!pixelWidthHeightRatioFromPasp) {
                pixelWidthHeightRatio = avcConfig.pixelWidthHeightRatio;
            }
            codecs = avcConfig.codecs;
        } else if (childAtomType == Atom.TYPE_hvcC) {
            ExtractorUtil.checkContainerInput(mimeType == null, /* message= */
            null);
            mimeType = MimeTypes.VIDEO_H265;
            parent.setPosition(childStartPosition + Atom.HEADER_SIZE);
            HevcConfig hevcConfig = HevcConfig.parse(parent);
            initializationData = hevcConfig.initializationData;
            out.nalUnitLengthFieldLength = hevcConfig.nalUnitLengthFieldLength;
            if (!pixelWidthHeightRatioFromPasp) {
                pixelWidthHeightRatio = hevcConfig.pixelWidthHeightRatio;
            }
            codecs = hevcConfig.codecs;
        } else if (childAtomType == Atom.TYPE_dvcC || childAtomType == Atom.TYPE_dvvC) {
            @Nullable DolbyVisionConfig dolbyVisionConfig = DolbyVisionConfig.parse(parent);
            if (dolbyVisionConfig != null) {
                codecs = dolbyVisionConfig.codecs;
                mimeType = MimeTypes.VIDEO_DOLBY_VISION;
            }
        } else if (childAtomType == Atom.TYPE_vpcC) {
            ExtractorUtil.checkContainerInput(mimeType == null, /* message= */
            null);
            mimeType = (atomType == Atom.TYPE_vp08) ? MimeTypes.VIDEO_VP8 : MimeTypes.VIDEO_VP9;
        } else if (childAtomType == Atom.TYPE_av1C) {
            ExtractorUtil.checkContainerInput(mimeType == null, /* message= */
            null);
            mimeType = MimeTypes.VIDEO_AV1;
        } else if (childAtomType == Atom.TYPE_clli) {
            if (hdrStaticInfo == null) {
                hdrStaticInfo = allocateHdrStaticInfo();
            }
            // The contents of the clli box occupy the last 4 bytes of the HDR static info array. Note
            // that each field is read in big endian and written in little endian.
            hdrStaticInfo.position(21);
            // max_content_light_level.
            hdrStaticInfo.putShort(parent.readShort());
            // max_pic_average_light_level.
            hdrStaticInfo.putShort(parent.readShort());
        } else if (childAtomType == Atom.TYPE_mdcv) {
            if (hdrStaticInfo == null) {
                hdrStaticInfo = allocateHdrStaticInfo();
            }
            // The contents of the mdcv box occupy 20 bytes after the first byte of the HDR static info
            // array. Note that each field is read in big endian and written in little endian.
            short displayPrimariesGX = parent.readShort();
            short displayPrimariesGY = parent.readShort();
            short displayPrimariesBX = parent.readShort();
            short displayPrimariesBY = parent.readShort();
            short displayPrimariesRX = parent.readShort();
            short displayPrimariesRY = parent.readShort();
            short whitePointX = parent.readShort();
            short whitePointY = parent.readShort();
            long maxDisplayMasteringLuminance = parent.readUnsignedInt();
            long minDisplayMasteringLuminance = parent.readUnsignedInt();
            hdrStaticInfo.position(1);
            hdrStaticInfo.putShort(displayPrimariesRX);
            hdrStaticInfo.putShort(displayPrimariesRY);
            hdrStaticInfo.putShort(displayPrimariesGX);
            hdrStaticInfo.putShort(displayPrimariesGY);
            hdrStaticInfo.putShort(displayPrimariesBX);
            hdrStaticInfo.putShort(displayPrimariesBY);
            hdrStaticInfo.putShort(whitePointX);
            hdrStaticInfo.putShort(whitePointY);
            hdrStaticInfo.putShort((short) (maxDisplayMasteringLuminance / 10000));
            hdrStaticInfo.putShort((short) (minDisplayMasteringLuminance / 10000));
        } else if (childAtomType == Atom.TYPE_d263) {
            ExtractorUtil.checkContainerInput(mimeType == null, /* message= */
            null);
            mimeType = MimeTypes.VIDEO_H263;
        } else if (childAtomType == Atom.TYPE_esds) {
            ExtractorUtil.checkContainerInput(mimeType == null, /* message= */
            null);
            Pair<@NullableType String, byte @NullableType []> mimeTypeAndInitializationDataBytes = parseEsdsFromParent(parent, childStartPosition);
            mimeType = mimeTypeAndInitializationDataBytes.first;
            @Nullable byte[] initializationDataBytes = mimeTypeAndInitializationDataBytes.second;
            if (initializationDataBytes != null) {
                initializationData = ImmutableList.of(initializationDataBytes);
            }
        } else if (childAtomType == Atom.TYPE_pasp) {
            pixelWidthHeightRatio = parsePaspFromParent(parent, childStartPosition);
            pixelWidthHeightRatioFromPasp = true;
        } else if (childAtomType == Atom.TYPE_sv3d) {
            projectionData = parseProjFromParent(parent, childStartPosition, childAtomSize);
        } else if (childAtomType == Atom.TYPE_st3d) {
            int version = parent.readUnsignedByte();
            // Flags.
            parent.skipBytes(3);
            if (version == 0) {
                int layout = parent.readUnsignedByte();
                switch(layout) {
                    case 0:
                        stereoMode = C.STEREO_MODE_MONO;
                        break;
                    case 1:
                        stereoMode = C.STEREO_MODE_TOP_BOTTOM;
                        break;
                    case 2:
                        stereoMode = C.STEREO_MODE_LEFT_RIGHT;
                        break;
                    case 3:
                        stereoMode = C.STEREO_MODE_STEREO_MESH;
                        break;
                    default:
                        break;
                }
            }
        } else if (childAtomType == Atom.TYPE_colr) {
            int colorType = parent.readInt();
            if (colorType == TYPE_nclx || colorType == TYPE_nclc) {
                // For more info on syntax, see Section 8.5.2.2 in ISO/IEC 14496-12:2012(E) and
                // https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap3/qtff3.html.
                int colorPrimaries = parent.readUnsignedShort();
                int transferCharacteristics = parent.readUnsignedShort();
                // matrix_coefficients.
                parent.skipBytes(2);
                // Only try and read full_range_flag if the box is long enough. It should be present in
                // all colr boxes with type=nclx (Section 8.5.2.2 in ISO/IEC 14496-12:2012(E)) but some
                // device cameras record videos with type=nclx without this final flag (and therefore
                // size=18): https://github.com/google/ExoPlayer/issues/9332
                boolean fullRangeFlag = childAtomSize == 19 && (parent.readUnsignedByte() & 0b10000000) != 0;
                colorSpace = ColorInfo.isoColorPrimariesToColorSpace(colorPrimaries);
                colorRange = fullRangeFlag ? C.COLOR_RANGE_FULL : C.COLOR_RANGE_LIMITED;
                colorTransfer = ColorInfo.isoTransferCharacteristicsToColorTransfer(transferCharacteristics);
            } else {
                Log.w(TAG, "Unsupported color type: " + Atom.getAtomTypeString(colorType));
            }
        }
        childPosition += childAtomSize;
    }
    // If the media type was not recognized, ignore the track.
    if (mimeType == null) {
        return;
    }
    Format.Builder formatBuilder = new Format.Builder().setId(trackId).setSampleMimeType(mimeType).setCodecs(codecs).setWidth(width).setHeight(height).setPixelWidthHeightRatio(pixelWidthHeightRatio).setRotationDegrees(rotationDegrees).setProjectionData(projectionData).setStereoMode(stereoMode).setInitializationData(initializationData).setDrmInitData(drmInitData);
    if (colorSpace != Format.NO_VALUE || colorRange != Format.NO_VALUE || colorTransfer != Format.NO_VALUE || hdrStaticInfo != null) {
        // Note that if either mdcv or clli are missing, we leave the corresponding HDR static
        // metadata bytes with value zero. See [Internal ref: b/194535665].
        formatBuilder.setColorInfo(new ColorInfo(colorSpace, colorRange, colorTransfer, hdrStaticInfo != null ? hdrStaticInfo.array() : null));
    }
    out.format = formatBuilder.build();
}