LegacyConsole/jpexs-decompiler
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video playback speed, hangs fixes, correct frame display

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This commit is contained in:
Jindra Petřík
2022-12-04 23:22:40 +01:00
parent 85668bbb07
commit 1ba6b91965
4 changed files with 66 additions and 59 deletions
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2
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/MovieExporter.java
View File

@@ -202,7 +202,7 @@ public class MovieExporter {
flv.writeTag(lastTag = new FLVTAG((long)Math.floor(ffdecInternal ? frameNum * 5000.0 : (frameNum * 1000.0 / swf.frameRate)), new VIDEODATA(frameType, videoStream.codecID, baos.toByteArray())));
}
if (ffdecInternal && lastTag != null) {
lastTag.timeStamp = frameNum * 5000 + 5000;
lastTag.timeStamp = frameNum * 5000 + 10000;
flv.writeTag(lastTag);
}
return fos.toByteArray();

52
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineVideoStreamTag.java
View File

@@ -114,9 +114,13 @@ public class DefineVideoStreamTag extends DrawableTag implements BoundedTag, Tim
private ReadOnlyTagList tags;
@Internal
private int lastRatio = -1;
private int lastFrame = -1;
@Internal
private Timeline timeline;
@Internal
private Map<Integer, VideoFrameTag> frames;
public static final int CODEC_SORENSON_H263 = 2;
@@ -266,24 +270,36 @@ public class DefineVideoStreamTag extends DrawableTag implements BoundedTag, Tim
g.setComposite(AlphaComposite.Dst);
return;
}
if (ratio == -1) {
ratio = 0;
}
Set<Integer> keyFrames = getFrames().keySet();
int f = 0;
for(int i = 0; i <= ratio; i++) {
if (keyFrames.contains(i)) {
f = i;
}
}
synchronized (DefineVideoStreamTag.class) {
if (!(activeFrame != null && lastRatio == ratio)) {
if (!(activeFrame != null && lastFrame == f)) {
synchronized (getFrameLock) {
activeFrame = null;
getFrameLock.notifyAll();
}
initPlayer();
if (ratio == -1) {
ratio = 0;
}
//float oneFr = 1f / getNumFrames();
ratio--;
if (mediaPlayer.isFinished()) {
return;
}
mediaPlayer.setPosition((float) ratio / getNumFrames());
float oneFr = 1f / (getNumFrames() + 2);
mediaPlayer.setPosition(((float) f) / (getNumFrames() + 2) - (f == 0 ? 0 : oneFr / 10f));
try {
synchronized (getFrameLock) {
if (activeFrame == null) {
@@ -296,6 +312,7 @@ public class DefineVideoStreamTag extends DrawableTag implements BoundedTag, Tim
//Logger.getLogger(DefineVideoStreamTag.class.getName()).log(Level.SEVERE, null, ex);
}
}
lastFrame = f;
synchronized (getFrameLock) {
if (activeFrame != null) {
//System.out.println("drawed");
@@ -338,20 +355,28 @@ public class DefineVideoStreamTag extends DrawableTag implements BoundedTag, Tim
initTimeline();
return timeline;
}
private Map<Integer, VideoFrameTag> getFrames() {
if (this.frames != null) {
return this.frames;
}
Map<Integer, VideoFrameTag> frames = new HashMap<>();
SWF.populateVideoFrames(characterID, swf.getTags(), frames);
this.frames = frames;
return frames;
}
private void initTimeline() {
if (timeline != null) {
return;
}
Map<Integer, VideoFrameTag> frames = new HashMap<>();
SWF.populateVideoFrames(characterID, swf.getTags(), frames);
Set<Integer> frameNums = new TreeSet<>(frames.keySet());
Set<Integer> frameNums = new TreeSet<>(getFrames().keySet());
int maxFr = 0;
for (int f : frameNums) {
maxFr = f;
}
List<Tag> tags = new ArrayList<>();
for (int f = 0; f < maxFr; f++) {
for (int f = 0; f <= maxFr; f++) {
if (frames.containsKey(f)) {
tags.add(frames.get(f));
}
@@ -370,6 +395,7 @@ public class DefineVideoStreamTag extends DrawableTag implements BoundedTag, Tim
@Override
public void resetTimeline() {
timeline = null;
frames = null;
}
@Override