LegacyConsole/jpexs-decompiler
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FLA export - sounds

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This commit is contained in:
Jindra Petk
2013-05-17 23:13:20 +02:00
parent c5753013df
commit 3c83eefc5c
8 changed files with 569 additions and 80 deletions
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53
trunk/src/com/jpexs/decompiler/flash/SWF.java
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@@ -608,6 +608,56 @@ public class SWF {
exportSounds(outdir, tags, mp3);
}
public byte[] exportSound(Tag t) throws IOException {
boolean mp3 = true;
ByteArrayOutputStream fos = new ByteArrayOutputStream();
int id = 0;
if (t instanceof DefineSoundTag) {
id = ((DefineSoundTag) t).soundId;
}
if (t instanceof DefineSoundTag) {
DefineSoundTag st = (DefineSoundTag) t;
if ((st.soundFormat == DefineSoundTag.FORMAT_MP3) && mp3) {
fos = new ByteArrayOutputStream();
fos.write(st.soundData);
} else {
fos = new ByteArrayOutputStream();
FLVOutputStream flv = new FLVOutputStream(fos);
flv.writeHeader(true, false);
flv.writeTag(new FLVTAG(0, new AUDIODATA(st.soundFormat, st.soundRate, st.soundSize, st.soundType, st.soundData)));
}
}
if (t instanceof SoundStreamHeadTypeTag) {
SoundStreamHeadTypeTag shead = (SoundStreamHeadTypeTag) t;
List<SoundStreamBlockTag> blocks = new ArrayList<SoundStreamBlockTag>();
List<Object> objs = new ArrayList<Object>(this.tags);
populateSoundStreamBlocks(objs, t, blocks);
if ((shead.getSoundFormat() == 2) && mp3) {
fos = new ByteArrayOutputStream();
for (int b = 0; b < blocks.size(); b++) {
byte data[] = blocks.get(b).getData(SWF.DEFAULT_VERSION);
fos.write(data, 4, data.length - 4);
}
} else {
fos = new ByteArrayOutputStream();
FLVOutputStream flv = new FLVOutputStream(fos);
flv.writeHeader(true, false);
int ms = (int) (1000.0f / ((float) frameRate));
for (int b = 0; b < blocks.size(); b++) {
byte data[] = blocks.get(b).getData(SWF.DEFAULT_VERSION);
if (shead.getSoundFormat() == 2) { //MP3
data = Arrays.copyOfRange(data, 4, data.length);
}
flv.writeTag(new FLVTAG(ms * b, new AUDIODATA(shead.getSoundFormat(), shead.getSoundRate(), shead.getSoundSize(), shead.getSoundType(), data)));
}
}
}
return fos.toByteArray();
}
public void exportSounds(String outdir, List<Tag> tags, boolean mp3) throws IOException {
if (tags.isEmpty()) {
return;
@@ -623,8 +673,7 @@ public class SWF {
if (t instanceof DefineSoundTag) {
id = ((DefineSoundTag) t).soundId;
}
if (mp3) {
}
if (t instanceof DefineSoundTag) {
DefineSoundTag st = (DefineSoundTag) t;