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Space reserving tweaks for huge video resolutions

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* improve space reserving, allows write better 4K/8K video data
* do not use cache dirs in the muxers, Android can force close NewPipe if the device is running out of storage. Is a aggressive cache cleaning >:/
* (for devs) webm & mkv are the same thing
* calculate the final file size inside of the mission, instead getting from the UI
* simplify ps algorithms constructors
* [missing old commit message] simplify the loading of pending downloads
This commit is contained in:
kapodamy 2019-04-25 00:34:29 -03:00
parent 34b2b96158
commit 7b948f83c3
11 changed files with 608 additions and 550 deletions
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88
app/src/main/java/us/shandian/giga/postprocessing/WebMMuxer.java
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@ -1,44 +1,44 @@
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.WebMReader.TrackKind;
import org.schabi.newpipe.streams.WebMReader.WebMTrack;
import org.schabi.newpipe.streams.WebMWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
/**
* @author kapodamy
*/
class WebMMuxer extends Postprocessing {
WebMMuxer() {
super(5 * 1024 * 1024/* 5 MiB */, true);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
WebMWriter muxer = new WebMWriter(sources);
muxer.parseSources();
// youtube uses a webm with a fake video track that acts as a "cover image"
int[] indexes = new int[sources.length];
for (int i = 0; i < sources.length; i++) {
WebMTrack[] tracks = muxer.getTracksFromSource(i);
for (int j = 0; j < tracks.length; j++) {
if (tracks[j].kind == TrackKind.Audio) {
indexes[i] = j;
i = sources.length;
break;
}
}
}
muxer.selectTracks(indexes);
muxer.build(out);
return OK_RESULT;
}
}
package us.shandian.giga.postprocessing;
import org.schabi.newpipe.streams.WebMReader.TrackKind;
import org.schabi.newpipe.streams.WebMReader.WebMTrack;
import org.schabi.newpipe.streams.WebMWriter;
import org.schabi.newpipe.streams.io.SharpStream;
import java.io.IOException;
/**
* @author kapodamy
*/
class WebMMuxer extends Postprocessing {
WebMMuxer() {
super(true, true, ALGORITHM_WEBM_MUXER);
}
@Override
int process(SharpStream out, SharpStream... sources) throws IOException {
WebMWriter muxer = new WebMWriter(sources);
muxer.parseSources();
// youtube uses a webm with a fake video track that acts as a "cover image"
int[] indexes = new int[sources.length];
for (int i = 0; i < sources.length; i++) {
WebMTrack[] tracks = muxer.getTracksFromSource(i);
for (int j = 0; j < tracks.length; j++) {
if (tracks[j].kind == TrackKind.Audio) {
indexes[i] = j;
i = sources.length;
break;
}
}
}
muxer.selectTracks(indexes);
muxer.build(out);
return OK_RESULT;
}
}