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Add Sample Test to convert media file in hls format in different Resolution #294

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Add Sample Test to convert media file in hls format in different Resolution #294

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7cbf52a
Add test to convert media file into hls format
Oct 30, 2023
140291a
File path updated
Oct 30, 2023
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77 changes: 77 additions & 0 deletions src/test/java/net/bramp/ffmpeg/ReadmeTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
import java.io.IOException;
import java.util.Locale;
import java.util.concurrent.TimeUnit;

import com.google.common.base.Joiner;
import net.bramp.ffmpeg.builder.FFmpegBuilder;
import net.bramp.ffmpeg.fixtures.Samples;
import net.bramp.ffmpeg.job.FFmpegJob;
Expand Down Expand Up @@ -141,4 +143,79 @@ public void progress(Progress progress) {

assertEquals(FFmpegJob.State.FINISHED, job.getState());
}

@Test
public void testHLSVideoEncoding() throws IOException {
long start = System.currentTimeMillis();
FFmpegExecutor executor = new FFmpegExecutor(ffmpeg, ffprobe);
FFmpegProbeResult in = ffprobe.probe(Samples.big_buck_bunny_720p_1mb);
FFmpegBuilder builder = new FFmpegBuilder()
.setInput(in)
.overrideOutputFiles(true)
.addOutput("src/test/resources/net/bramp/ffmpeg/samples/%v/index.m3u8")
.setPreset("slow")
.addExtraArgs("-g", "48")
.addExtraArgs("-sc_threshold","0")
.addExtraArgs("-map","0:0")
.addExtraArgs("-map","0:1")
.addExtraArgs("-map","0:0")
.addExtraArgs("-map","0:1")
.addExtraArgs("-map","0:0")
.addExtraArgs("-map","0:1")
.addExtraArgs("-map","0:0")
.addExtraArgs("-map","0:1")
.addExtraArgs("-map","0:0")
.addExtraArgs("-map","0:1")
.addExtraArgs("-map","0:0")
.addExtraArgs("-map","0:1")
.addExtraArgs("-s:v:0","1920*1080")
.addExtraArgs("-b:v:0","1800k")
.addExtraArgs("-s:v:1","1280*720")
.addExtraArgs("-b:v:1","1200k")
.addExtraArgs("-s:v:2","858*480")
.addExtraArgs("-b:v:2","750k")
.addExtraArgs("-s:v:3","630*360")
.addExtraArgs("-b:v:3","550k")
.addExtraArgs("-s:v:4","426*240")
.addExtraArgs("-b:v:4","400k")
.addExtraArgs("-s:v:5","256*144")
.addExtraArgs("-b:v:5","200k")
.addExtraArgs("-c:a","copy")
.addExtraArgs("-var_stream_map","v:0,a:0,name:1080p v:1,a:1,name:720p v:2,a:2,name:480p v:3,a:3,name:360p v:4,a:4,name:240p v:5,a:5,name:144p")
.addExtraArgs("-master_pl_name","master.m3u8")
.addExtraArgs("-f","hls")
.addExtraArgs("-hls_time","10")
.addExtraArgs("-hls_playlist_type","vod")
.addExtraArgs("-hls_list_size","0")
.addExtraArgs("-hls_segment_filename","src/test/resources/net/bramp/ffmpeg/samples/%v/segment%d.ts")
.done();
String actual = Joiner.on(" ").join(ffmpeg.path(builder.build()));
System.out.println("actual "+actual);
FFmpegJob job =
executor.createJob(
builder,
new ProgressListener() {
// Using the FFmpegProbeResult determine the duration of the input
final double duration_ns = in.getFormat().duration * TimeUnit.SECONDS.toNanos(1);
@Override
public void progress(Progress progress) {
double percentage = progress.out_time_ns / duration_ns;
// Print out interesting information about the progress
System.out.println(
String.format(
locale,
"[%.0f%%] status:%s frame:%d time:%s fps:%.0f speed:%.2fx",
percentage * 100,
progress.status,
progress.frame,
FFmpegUtils.toTimecode(progress.out_time_ns, TimeUnit.NANOSECONDS),
progress.fps.doubleValue(),
progress.speed));
}
});
job.run();
long end = System.currentTimeMillis();
long execution = (end - start)/1000;
System.out.println("Execution time: " + execution + " seconds");
}
}