CencDecryptingTrackImpl.smali

.class public Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;
.super Lcom/googlecode/mp4parser/authoring/AbstractTrack;
.source "CencDecryptingTrackImpl.java"


# instance fields
.field indexToKey:Lcom/googlecode/mp4parser/util/RangeStartMap;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lcom/googlecode/mp4parser/util/RangeStartMap<",
            "Ljava/lang/Integer;",
            "Ljavax/crypto/SecretKey;",
            ">;"
        }
    .end annotation
.end field

.field original:Lcom/googlecode/mp4parser/authoring/Track;

.field samples:Lcom/googlecode/mp4parser/boxes/cenc/CencDecryptingSampleList;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;Ljava/util/Map;)V
    .registers 13
    .param p1, "original"    # Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;",
            "Ljava/util/Map<",
            "Ljava/util/UUID;",
            "Ljavax/crypto/SecretKey;",
            ">;)V"
        }
    .end annotation

    .line 38
    .local p2, "keys":Ljava/util/Map;, "Ljava/util/Map<Ljava/util/UUID;Ljavax/crypto/SecretKey;>;"
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "dec("

    invoke-direct {v0, v1}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getName()Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v1, ")"

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {p0, v0}, Lcom/googlecode/mp4parser/authoring/AbstractTrack;-><init>(Ljava/lang/String;)V

    .line 30
    new-instance v0, Lcom/googlecode/mp4parser/util/RangeStartMap;

    invoke-direct {v0}, Lcom/googlecode/mp4parser/util/RangeStartMap;-><init>()V

    iput-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->indexToKey:Lcom/googlecode/mp4parser/util/RangeStartMap;

    .line 39
    iput-object p1, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    .line 40
    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getSampleDescriptionBox()Lcom/coremedia/iso/boxes/SampleDescriptionBox;

    move-result-object v0

    const-string v1, "enc./sinf/schm"

    invoke-static {v0, v1}, Lcom/googlecode/mp4parser/util/Path;->getPath(Lcom/googlecode/mp4parser/AbstractContainerBox;Ljava/lang/String;)Lcom/coremedia/iso/boxes/Box;

    move-result-object v0

    check-cast v0, Lcom/coremedia/iso/boxes/SchemeTypeBox;

    .line 41
    .local v0, "schm":Lcom/coremedia/iso/boxes/SchemeTypeBox;
    invoke-virtual {v0}, Lcom/coremedia/iso/boxes/SchemeTypeBox;->getSchemeType()Ljava/lang/String;

    move-result-object v1

    const-string v2, "cenc"

    invoke-virtual {v2, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-nez v1, :cond_50

    invoke-virtual {v0}, Lcom/coremedia/iso/boxes/SchemeTypeBox;->getSchemeType()Ljava/lang/String;

    move-result-object v1

    const-string v2, "cbc1"

    invoke-virtual {v2, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_48

    goto :goto_50

    .line 42
    :cond_48
    new-instance v1, Ljava/lang/RuntimeException;

    const-string v2, "You can only use the CencDecryptingTrackImpl with CENC (cenc or cbc1) encrypted tracks"

    invoke-direct {v1, v2}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v1

    .line 45
    :cond_50
    :goto_50
    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1}, Ljava/util/ArrayList;-><init>()V

    .line 46
    .local v1, "groupEntries":Ljava/util/List;, "Ljava/util/List<Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;>;"
    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getSampleGroups()Ljava/util/Map;

    move-result-object v2

    invoke-interface {v2}, Ljava/util/Map;->entrySet()Ljava/util/Set;

    move-result-object v2

    invoke-interface {v2}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :goto_61
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v3

    if-nez v3, :cond_128

    .line 55
    const/4 v2, -0x1

    .line 56
    .local v2, "lastSampleGroupDescriptionIndex":I
    const/4 v3, 0x0

    move v4, v3

    move v3, v2

    .end local v2    # "lastSampleGroupDescriptionIndex":I
    .local v3, "lastSampleGroupDescriptionIndex":I
    .local v4, "i":I
    :goto_6b
    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getSamples()Ljava/util/List;

    move-result-object v2

    invoke-interface {v2}, Ljava/util/List;->size()I

    move-result v2

    if-lt v4, v2, :cond_8b

    .line 85
    .end local v4    # "i":I
    new-instance v2, Lcom/googlecode/mp4parser/boxes/cenc/CencDecryptingSampleList;

    iget-object v4, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->indexToKey:Lcom/googlecode/mp4parser/util/RangeStartMap;

    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getSamples()Ljava/util/List;

    move-result-object v5

    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getSampleEncryptionEntries()Ljava/util/List;

    move-result-object v6

    invoke-virtual {v0}, Lcom/coremedia/iso/boxes/SchemeTypeBox;->getSchemeType()Ljava/lang/String;

    move-result-object v7

    invoke-direct {v2, v4, v5, v6, v7}, Lcom/googlecode/mp4parser/boxes/cenc/CencDecryptingSampleList;-><init>(Lcom/googlecode/mp4parser/util/RangeStartMap;Ljava/util/List;Ljava/util/List;Ljava/lang/String;)V

    iput-object v2, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->samples:Lcom/googlecode/mp4parser/boxes/cenc/CencDecryptingSampleList;

    .line 86
    return-void

    .line 57
    .restart local v4    # "i":I
    :cond_8b
    const/4 v2, 0x0

    .line 58
    .local v2, "index":I
    const/4 v5, 0x0

    .local v5, "j":I
    :goto_8d
    invoke-interface {v1}, Ljava/util/List;->size()I

    move-result v6

    if-lt v5, v6, :cond_10b

    .line 65
    .end local v5    # "j":I
    if-eq v3, v2, :cond_107

    .line 66
    if-nez v2, :cond_ab

    .line 68
    iget-object v5, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->indexToKey:Lcom/googlecode/mp4parser/util/RangeStartMap;

    invoke-static {v4}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v6

    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getDefaultKeyId()Ljava/util/UUID;

    move-result-object v7

    invoke-interface {p2, v7}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v7

    check-cast v7, Ljavax/crypto/SecretKey;

    invoke-virtual {v5, v6, v7}, Lcom/googlecode/mp4parser/util/RangeStartMap;->put(Ljava/lang/Comparable;Ljava/lang/Object;)Ljava/lang/Object;

    .line 69
    goto :goto_106

    .line 70
    :cond_ab
    add-int/lit8 v5, v2, -0x1

    invoke-interface {v1, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v5

    check-cast v5, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;

    invoke-virtual {v5}, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;->isEncrypted()Z

    move-result v5

    if-eqz v5, :cond_fc

    .line 71
    add-int/lit8 v5, v2, -0x1

    invoke-interface {v1, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v5

    check-cast v5, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;

    invoke-virtual {v5}, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;->getKid()Ljava/util/UUID;

    move-result-object v5

    invoke-interface {p2, v5}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v5

    check-cast v5, Ljavax/crypto/SecretKey;

    .line 72
    .local v5, "sk":Ljavax/crypto/SecretKey;
    if-eqz v5, :cond_d7

    .line 75
    iget-object v6, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->indexToKey:Lcom/googlecode/mp4parser/util/RangeStartMap;

    invoke-static {v4}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v7

    invoke-virtual {v6, v7, v5}, Lcom/googlecode/mp4parser/util/RangeStartMap;->put(Ljava/lang/Comparable;Ljava/lang/Object;)Ljava/lang/Object;

    .line 76
    .end local v5    # "sk":Ljavax/crypto/SecretKey;
    goto :goto_106

    .line 73
    .restart local v5    # "sk":Ljavax/crypto/SecretKey;
    :cond_d7
    new-instance v6, Ljava/lang/RuntimeException;

    new-instance v7, Ljava/lang/StringBuilder;

    const-string v8, "Key "

    invoke-direct {v7, v8}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    add-int/lit8 v8, v2, -0x1

    invoke-interface {v1, v8}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v8

    check-cast v8, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;

    invoke-virtual {v8}, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;->getKid()Ljava/util/UUID;

    move-result-object v8

    invoke-virtual {v7, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string v8, " was not supplied for decryption"

    invoke-virtual {v7, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v7}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v7

    invoke-direct {v6, v7}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v6

    .line 77
    .end local v5    # "sk":Ljavax/crypto/SecretKey;
    :cond_fc
    iget-object v5, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->indexToKey:Lcom/googlecode/mp4parser/util/RangeStartMap;

    invoke-static {v4}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v6

    const/4 v7, 0x0

    invoke-virtual {v5, v6, v7}, Lcom/googlecode/mp4parser/util/RangeStartMap;->put(Ljava/lang/Comparable;Ljava/lang/Object;)Ljava/lang/Object;

    .line 80
    :goto_106
    move v3, v2

    .line 56
    .end local v2    # "index":I
    :cond_107
    add-int/lit8 v4, v4, 0x1

    goto/16 :goto_6b

    .line 59
    .restart local v2    # "index":I
    .local v5, "j":I
    :cond_10b
    invoke-interface {v1, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v6

    check-cast v6, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/GroupEntry;

    .line 60
    .local v6, "groupEntry":Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/GroupEntry;
    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getSampleGroups()Ljava/util/Map;

    move-result-object v7

    invoke-interface {v7, v6}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v7

    check-cast v7, [J

    .line 61
    .local v7, "sampleNums":[J
    int-to-long v8, v4

    invoke-static {v7, v8, v9}, Ljava/util/Arrays;->binarySearch([JJ)I

    move-result v8

    if-ltz v8, :cond_124

    .line 62
    add-int/lit8 v2, v5, 0x1

    .line 58
    .end local v6    # "groupEntry":Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/GroupEntry;
    .end local v7    # "sampleNums":[J
    :cond_124
    add-int/lit8 v5, v5, 0x1

    goto/16 :goto_8d

    .line 46
    .end local v2    # "index":I
    .end local v3    # "lastSampleGroupDescriptionIndex":I
    .end local v4    # "i":I
    .end local v5    # "j":I
    :cond_128
    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Ljava/util/Map$Entry;

    .line 47
    .local v3, "groupEntry":Ljava/util/Map$Entry;, "Ljava/util/Map$Entry<Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/GroupEntry;[J>;"
    invoke-interface {v3}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v4

    instance-of v4, v4, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;

    if-eqz v4, :cond_141

    .line 48
    invoke-interface {v3}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v4

    check-cast v4, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/CencSampleEncryptionInformationGroupEntry;

    invoke-interface {v1, v4}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    .line 49
    goto/16 :goto_61

    .line 50
    :cond_141
    invoke-virtual {p0}, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->getSampleGroups()Ljava/util/Map;

    move-result-object v4

    invoke-interface {v3}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v5

    check-cast v5, Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/GroupEntry;

    invoke-interface {v3}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;

    move-result-object v6

    check-cast v6, [J

    invoke-interface {v4, v5, v6}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    goto/16 :goto_61
.end method

.method public constructor <init>(Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;Ljavax/crypto/SecretKey;)V
    .registers 4
    .param p1, "original"    # Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;
    .param p2, "sk"    # Ljavax/crypto/SecretKey;

    .line 33
    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;->getDefaultKeyId()Ljava/util/UUID;

    move-result-object v0

    invoke-static {v0, p2}, Ljava/util/Collections;->singletonMap(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/Map;

    move-result-object v0

    invoke-direct {p0, p1, v0}, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;-><init>(Lcom/googlecode/mp4parser/authoring/tracks/CencEncryptedTrack;Ljava/util/Map;)V

    .line 35
    return-void
.end method


# virtual methods
.method public close()V
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 89
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->close()V

    .line 90
    return-void
.end method

.method public getHandler()Ljava/lang/String;
    .registers 2

    .line 134
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getHandler()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public getSampleDescriptionBox()Lcom/coremedia/iso/boxes/SampleDescriptionBox;
    .registers 9

    .line 97
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDescriptionBox()Lcom/coremedia/iso/boxes/SampleDescriptionBox;

    move-result-object v0

    const-string v1, "enc./sinf/frma"

    invoke-static {v0, v1}, Lcom/googlecode/mp4parser/util/Path;->getPath(Lcom/googlecode/mp4parser/AbstractContainerBox;Ljava/lang/String;)Lcom/coremedia/iso/boxes/Box;

    move-result-object v0

    check-cast v0, Lcom/coremedia/iso/boxes/OriginalFormatBox;

    .line 98
    .local v0, "frma":Lcom/coremedia/iso/boxes/OriginalFormatBox;
    new-instance v1, Ljava/io/ByteArrayOutputStream;

    invoke-direct {v1}, Ljava/io/ByteArrayOutputStream;-><init>()V

    .line 101
    .local v1, "baos":Ljava/io/ByteArrayOutputStream;
    :try_start_13
    iget-object v2, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v2}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDescriptionBox()Lcom/coremedia/iso/boxes/SampleDescriptionBox;

    move-result-object v2

    invoke-static {v1}, Ljava/nio/channels/Channels;->newChannel(Ljava/io/OutputStream;)Ljava/nio/channels/WritableByteChannel;

    move-result-object v3

    invoke-virtual {v2, v3}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getBox(Ljava/nio/channels/WritableByteChannel;)V

    .line 102
    new-instance v2, Lcom/coremedia/iso/IsoFile;

    new-instance v3, Lcom/googlecode/mp4parser/MemoryDataSourceImpl;

    invoke-virtual {v1}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v4

    invoke-direct {v3, v4}, Lcom/googlecode/mp4parser/MemoryDataSourceImpl;-><init>([B)V

    invoke-direct {v2, v3}, Lcom/coremedia/iso/IsoFile;-><init>(Lcom/googlecode/mp4parser/DataSource;)V

    invoke-virtual {v2}, Lcom/coremedia/iso/IsoFile;->getBoxes()Ljava/util/List;

    move-result-object v2

    const/4 v3, 0x0

    invoke-interface {v2, v3}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/coremedia/iso/boxes/SampleDescriptionBox;
    :try_end_39
    .catch Ljava/io/IOException; {:try_start_13 .. :try_end_39} :catch_b8

    .line 103
    .local v2, "stsd":Lcom/coremedia/iso/boxes/SampleDescriptionBox;
    nop

    .line 107
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v3

    instance-of v3, v3, Lcom/coremedia/iso/boxes/sampleentry/AudioSampleEntry;

    if-eqz v3, :cond_50

    .line 108
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v3

    check-cast v3, Lcom/coremedia/iso/boxes/sampleentry/AudioSampleEntry;

    invoke-virtual {v0}, Lcom/coremedia/iso/boxes/OriginalFormatBox;->getDataFormat()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v3, v4}, Lcom/coremedia/iso/boxes/sampleentry/AudioSampleEntry;->setType(Ljava/lang/String;)V

    .line 109
    goto :goto_66

    :cond_50
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v3

    instance-of v3, v3, Lcom/coremedia/iso/boxes/sampleentry/VisualSampleEntry;

    if-eqz v3, :cond_9c

    .line 110
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v3

    check-cast v3, Lcom/coremedia/iso/boxes/sampleentry/VisualSampleEntry;

    invoke-virtual {v0}, Lcom/coremedia/iso/boxes/OriginalFormatBox;->getDataFormat()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v3, v4}, Lcom/coremedia/iso/boxes/sampleentry/VisualSampleEntry;->setType(Ljava/lang/String;)V

    .line 111
    nop

    .line 114
    :goto_66
    new-instance v3, Ljava/util/LinkedList;

    invoke-direct {v3}, Ljava/util/LinkedList;-><init>()V

    .line 115
    .local v3, "nuBoxes":Ljava/util/List;, "Ljava/util/List<Lcom/coremedia/iso/boxes/Box;>;"
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v4

    invoke-virtual {v4}, Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;->getBoxes()Ljava/util/List;

    move-result-object v4

    invoke-interface {v4}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v4

    :cond_77
    :goto_77
    invoke-interface {v4}, Ljava/util/Iterator;->hasNext()Z

    move-result v5

    if-nez v5, :cond_85

    .line 120
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v4

    invoke-virtual {v4, v3}, Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;->setBoxes(Ljava/util/List;)V

    .line 121
    return-object v2

    .line 115
    :cond_85
    invoke-interface {v4}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v5

    check-cast v5, Lcom/coremedia/iso/boxes/Box;

    .line 116
    .local v5, "box":Lcom/coremedia/iso/boxes/Box;
    invoke-interface {v5}, Lcom/coremedia/iso/boxes/Box;->getType()Ljava/lang/String;

    move-result-object v6

    const-string/jumbo v7, "sinf"

    invoke-virtual {v6, v7}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v6

    if-nez v6, :cond_77

    .line 117
    invoke-interface {v3, v5}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    goto :goto_77

    .line 112
    .end local v3    # "nuBoxes":Ljava/util/List;, "Ljava/util/List<Lcom/coremedia/iso/boxes/Box;>;"
    .end local v5    # "box":Lcom/coremedia/iso/boxes/Box;
    :cond_9c
    new-instance v3, Ljava/lang/RuntimeException;

    new-instance v4, Ljava/lang/StringBuilder;

    const-string v5, "I don\'t know "

    invoke-direct {v4, v5}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/SampleDescriptionBox;->getSampleEntry()Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;

    move-result-object v5

    invoke-virtual {v5}, Lcom/coremedia/iso/boxes/sampleentry/AbstractSampleEntry;->getType()Ljava/lang/String;

    move-result-object v5

    invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v4

    invoke-direct {v3, v4}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v3

    .line 103
    .end local v2    # "stsd":Lcom/coremedia/iso/boxes/SampleDescriptionBox;
    :catch_b8
    move-exception v2

    .line 104
    new-instance v2, Ljava/lang/RuntimeException;

    const-string v3, "Dumping stsd to memory failed"

    invoke-direct {v2, v3}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    goto :goto_c2

    :goto_c1
    throw v2

    :goto_c2
    goto :goto_c1
.end method

.method public getSampleDurations()[J
    .registers 2

    .line 126
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDurations()[J

    move-result-object v0

    return-object v0
.end method

.method public getSamples()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/googlecode/mp4parser/authoring/Sample;",
            ">;"
        }
    .end annotation

    .line 138
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->samples:Lcom/googlecode/mp4parser/boxes/cenc/CencDecryptingSampleList;

    return-object v0
.end method

.method public getSyncSamples()[J
    .registers 2

    .line 93
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSyncSamples()[J

    move-result-object v0

    return-object v0
.end method

.method public getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;
    .registers 2

    .line 130
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/CencDecryptingTrackImpl;->original:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;

    move-result-object v0

    return-object v0
.end method