mirror of
https://github.com/TeamNewPipe/NewPipe.git
synced 2024-11-25 04:22:30 +01:00
checkstyle
* drop unused methods * split blobs * make no final parameters
This commit is contained in:
kapodamy
parent
e4a4af34c5
commit
ff9a1ebb1b
@ -86,11 +86,11 @@ public class DataReader {
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return high << 32 | low;
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}
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public int read(final byte[] buffer) throws IOException {
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public int read(byte[] buffer) throws IOException {
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return read(buffer, 0, buffer.length);
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}
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public int read(final byte[] buffer, int offset, int count) throws IOException {
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public int read(byte[] buffer, int offset, int count) throws IOException {
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if (readCount < 0) {
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return -1;
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}
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@ -100,7 +100,6 @@ public class Mp4DashReader {
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moov = parseMoov(box);
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break;
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case ATOM_SIDX:
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break;
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case ATOM_MFRA:
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break;
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}
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@ -148,52 +147,6 @@ public class Mp4DashReader {
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return tracks[index];
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}
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/**
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* Count all fragments present. This operation requires a seekable stream
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*
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* @return list with a basic info
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* @throws IOException if the source stream is not seekeable
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*/
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int getFragmentsCount() throws IOException {
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if (selectedTrack < 0) {
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throw new IllegalStateException("track no selected");
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}
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if (!stream.canRewind()) {
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throw new IOException("The provided stream doesn't allow seek");
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}
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Box tmp;
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int count = 0;
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if (box.type == ATOM_MOOF) {
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tmp = box;
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} else {
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ensure(box);
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tmp = readBox();
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}
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do {
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if (tmp.type == ATOM_MOOF) {
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ensure(readBox(ATOM_MFHD));
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Box traf;
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while ((traf = untilBox(tmp, ATOM_TRAF)) != null) {
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Box tfhd = readBox(ATOM_TFHD);
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if (parseTfhd(tracks[selectedTrack].trak.tkhd.trackId) != null) {
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count++;
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break;
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}
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ensure(tfhd);
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ensure(traf);
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}
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}
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ensure(tmp);
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} while (stream.available() && (tmp = readBox()) != null);
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rewind();
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return count;
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}
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public int[] getBrands() {
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if (brands == null) {
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throw new IllegalStateException("Not parsed");
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@ -640,7 +640,7 @@ public class Mp4FromDashWriter {
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return size;
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}
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private byte[] makeMdat(long refSize, final boolean is64) {
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private byte[] makeMdat(long refSize, boolean is64) {
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if (is64) {
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refSize += 16;
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} else {
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@ -674,8 +674,9 @@ public class Mp4FromDashWriter {
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0x00, 0x01, 0x00, 0x00, 0x01, 0x00, // default volume and rate
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved values
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// default matrix
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x40, 0x00, 0x00, 0x00
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});
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auxWrite(new byte[24]); // predefined
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@ -717,12 +718,13 @@ public class Mp4FromDashWriter {
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// udta/meta/ilst/©too
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auxWrite(new byte[]{
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0x00, 0x00, 0x00, 0x5C, 0x75, 0x64, 0x74, 0x61, 0x00, 0x00, 0x00, 0x54, 0x6D, 0x65, 0x74, 0x61,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x68, 0x64, 0x6C, 0x72, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x6D, 0x64, 0x69, 0x72, 0x61, 0x70, 0x70, 0x6C, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x69, 0x6C, 0x73, 0x74, 0x00, 0x00, 0x00,
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0x1F, (byte) 0xA9, 0x74, 0x6F, 0x6F, 0x00, 0x00, 0x00, 0x17, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x5C, 0x75, 0x64, 0x74, 0x61, 0x00, 0x00, 0x00, 0x54, 0x6D, 0x65,
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0x74, 0x61, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x68, 0x64, 0x6C, 0x72,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6D, 0x64, 0x69, 0x72, 0x61, 0x70,
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0x70, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x27, 0x69, 0x6C, 0x73, 0x74, 0x00, 0x00, 0x00,
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0x1F, (byte) 0xA9, 0x74, 0x6F, 0x6F, 0x00, 0x00, 0x00, 0x17, 0x64, 0x61, 0x74, 0x61,
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x4E, 0x65, 0x77, 0x50, 0x69, 0x70, 0x65 // "NewPipe" binary string
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});
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@ -759,7 +761,8 @@ public class Mp4FromDashWriter {
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auxWrite(new byte[]{
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0x00, 0x00, 0x00, 0x24, 0x65, 0x64, 0x74, 0x73, // edts header
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0x00, 0x00, 0x00, 0x1C, 0x65, 0x6C, 0x73, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 // elst header
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0x00, 0x00, 0x00, 0x1C, 0x65, 0x6C, 0x73, 0x74,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 // elst header
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});
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int bMediaRate;
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@ -845,14 +848,18 @@ public class Mp4FromDashWriter {
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private byte[] makeHdlr(final Hdlr hdlr) {
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ByteBuffer buffer = ByteBuffer.wrap(new byte[]{
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0x00, 0x00, 0x00, 0x77, 0x68, 0x64, 0x6C, 0x72, // hdlr
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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// binary string "ISO Media file created in NewPipe (A libre lightweight streaming frontend for Android)."
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0x49, 0x53, 0x4F, 0x20, 0x4D, 0x65, 0x64, 0x69, 0x61, 0x20, 0x66, 0x69, 0x6C, 0x65, 0x20, 0x63,
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0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20, 0x69, 0x6E, 0x20, 0x4E, 0x65, 0x77, 0x50, 0x69, 0x70,
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0x65, 0x20, 0x28, 0x41, 0x20, 0x6C, 0x69, 0x62, 0x72, 0x65, 0x20, 0x6C, 0x69, 0x67, 0x68, 0x74,
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0x77, 0x65, 0x69, 0x67, 0x68, 0x74, 0x20, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6D, 0x69, 0x6E, 0x67,
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0x20, 0x66, 0x72, 0x6F, 0x6E, 0x74, 0x65, 0x6E, 0x64, 0x20, 0x66, 0x6F, 0x72, 0x20, 0x41, 0x6E,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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// binary string
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// "ISO Media file created in NewPipe (
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// A libre lightweight streaming frontend for Android)."
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0x49, 0x53, 0x4F, 0x20, 0x4D, 0x65, 0x64, 0x69, 0x61, 0x20, 0x66, 0x69, 0x6C, 0x65,
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0x20, 0x63, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20, 0x69, 0x6E, 0x20, 0x4E, 0x65,
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0x77, 0x50, 0x69, 0x70, 0x65, 0x20, 0x28, 0x41, 0x20, 0x6C, 0x69, 0x62, 0x72, 0x65,
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0x20, 0x6C, 0x69, 0x67, 0x68, 0x74, 0x77, 0x65, 0x69, 0x67, 0x68, 0x74, 0x20, 0x73,
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0x74, 0x72, 0x65, 0x61, 0x6D, 0x69,0x6E, 0x67,
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0x20, 0x66, 0x72, 0x6F, 0x6E, 0x74, 0x65, 0x6E, 0x64, 0x20, 0x66, 0x6F, 0x72, 0x20,
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0x41, 0x6E,
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0x64, 0x72, 0x6F, 0x69, 0x64, 0x29, 0x2E
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});
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@ -289,11 +289,13 @@ public class OggFromWebMWriter implements Closeable {
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/*
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// whole file duration (not implemented)
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0x44,// tag string size
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0x55, 0x52, 0x41, 0x54, 0x49, 0x4F, 0x4E, 0x3D, 0x30, 0x30, 0x3A, 0x30, 0x30, 0x3A, 0x30,
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0x30, 0x2E, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
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0x55, 0x52, 0x41, 0x54, 0x49, 0x4F, 0x4E, 0x3D, 0x30,
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0x30, 0x3A, 0x30, 0x30, 0x3A, 0x30, 0x30, 0x2E, 0x30,
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0x30, 0x30, 0x30, 0x30, 0x30, 0x30
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*/
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0x0F, // tag string size
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0x00, 0x00, 0x00, 0x45, 0x4E, 0x43, 0x4F, 0x44, 0x45, 0x52, 0x3D, // "ENCODER=" binary string
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0x00, 0x00, 0x00, 0x45, 0x4E, 0x43, 0x4F,
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0x44, 0x45, 0x52, 0x3D, // "ENCODER=" binary string
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0x4E, 0x65, 0x77, 0x50, 0x69, 0x70, 0x65, // "NewPipe" binary string
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // ????????
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};
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@ -417,7 +419,7 @@ public class OggFromWebMWriter implements Closeable {
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}
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}
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private int calcCrc32(int initialCrc, final byte[] buffer, final int size) {
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private int calcCrc32(int initialCrc, byte[] buffer, int size) {
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for (int i = 0; i < size; i++) {
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int reg = (initialCrc >>> 24) & 0xff;
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initialCrc = (initialCrc << 8) ^ crc32Table[reg ^ (buffer[i] & 0xff)];
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@ -102,10 +102,6 @@ public class WebMWriter implements Closeable {
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return done;
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}
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public boolean isParsed() {
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return parsed;
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}
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@Override
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public void close() {
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done = true;
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@ -360,7 +356,7 @@ public class WebMWriter implements Closeable {
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Block bloq = new Block();
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bloq.data = res.data;
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bloq.dataSize = (int) res.dataSize;
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bloq.dataSize = res.dataSize;
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bloq.trackNumber = internalTrackId;
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bloq.flags = res.flags;
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bloq.absoluteTimecode = res.absoluteTimeCodeNs / DEFAULT_TIMECODE_SCALE;
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@ -728,7 +724,7 @@ public class WebMWriter implements Closeable {
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return 0;
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}
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class KeyFrame {
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static class KeyFrame {
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KeyFrame(final long segment, final long cluster, final long block, final long timecode) {
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clusterPosition = cluster - segment;
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relativePosition = (int) (block - cluster - CLUSTER_HEADER_SIZE);
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@ -740,7 +736,7 @@ public class WebMWriter implements Closeable {
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final long duration;
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}
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class Block {
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static class Block {
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InputStream data;
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int trackNumber;
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byte flags;
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@ -759,7 +755,7 @@ public class WebMWriter implements Closeable {
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}
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}
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class ClusterInfo {
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static class ClusterInfo {
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long offset;
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int size;
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}
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@ -10,34 +10,4 @@
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<suppress checks="FinalParameters"
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files="InfoListAdapter.java"
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lines="253,325"/>
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<!-- org.schabi.newpipe.streams -->
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<suppress checks="FinalParameters"
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files="WebMWriter.java"
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lines="423,595"/>
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<suppress checks="LineLength"
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files="WebMWriter.java"
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lines="160,162"/>
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<suppress checks="FinalParameters"
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files="OggFromWebMWriter.java"
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lines="378,420"/>
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<suppress checks="LineLength"
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files="OggFromWebMWriter.java"
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lines="292,296"/>
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<suppress checks="FinalParameters"
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files="Mp4FromDashWriter.java"
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lines="643"/>
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<suppress checks="LineLength"
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files="Mp4FromDashWriter.java"
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lines="677,678,720-724,738,762,848,850-855"/>
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<suppress checks="InnerAssignment"
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files="Mp4DashReader.java"
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lines="190"/>
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<suppress checks="FinalParameters"
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files="DataReader.java"
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lines="46,93"/>
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</suppressions>
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Block a user