Timeout

[echo66]

Greetings!

I'm trying to play some audio files using the following commands

java -jar TarsosTranscoder-1.2.jar play 14.\ Too\ Long.mp3

java -jar TarsosTranscoder-1.2.jar play drum-loop.wav

java -jar TarsosTranscoder-1.2.jar play ../audio/input/16bits-44100HZ-3_channel.flac

All of them throw the same error:

Exception in thread "main" java.lang.Error: Could not read from pipe within 20.0 seconds: timeout!
at be.tarsos.transcoder.ffmpeg.FFMPEGExecutor.pipe(Unknown Source)
at be.tarsos.transcoder.ffmpeg.Encoder.stream(Unknown Source)
at be.tarsos.transcoder.Streamer.stream(Unknown Source)
at be.tarsos.transcoder.Transcoder.play(Unknown Source)
at be.tarsos.transcoder.Transcoder.main(Unknown Source)

[JorenSix]

Hi,

Could you give me more info on which platform you are using? Using the jar file downloaded from the TarsosTranscoder release directory, the play command seems to work on a Debian Linux system with java 1.8.

Regards

Joren

[echo66]

Ubuntu 15.04 64 bits

$ java -version
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
openjdk version "1.8.0_45-internal"
OpenJDK Runtime Environment (build 1.8.0_45-internal-b14)
OpenJDK 64-Bit Server VM (build 25.45-b02, mixed mode)

That release works. But when I build my own, it doesn't work.

[JorenSix]

Could you extract the ffmpeg binary (from here: https://github.com/JorenSix/TarsosTranscoder/blob/master/src/be/tarsos/transcoder/resources/ffmpeg_linux) and execute something like ffmpeg_linux -version

Perhaps the binary is not compatible with your system for some reason.

[echo66]

$ ./ffmpeg_linux -version
FFmpeg version SVN-r11179, Copyright (c) 2000-2007 Fabrice Bellard, et al.
configuration: --enable-gpl --enable-pp --enable-swscaler --enable-pthreads --enable-libfaac --enable-libfaad --enable-libmp3lame --enable-libtheora --enable-memalign-hack --extra-ldflags=-static -lm -lz
libavutil version: 49.5.0
libavcodec version: 51.48.0
libavformat version: 52.1.0
built on Dec 7 2007 15:35:14, gcc: 4.1.2 20070626 (Red Hat 4.1.2-14)
FFmpeg SVN-r11179
libavutil 3212544
libavcodec 3354624
libavformat 3408128

[echo66]

For the ffmpeg installed in my system, this is the output:

$ ffmpeg -version
ffmpeg version 2.5.8-0ubuntu0.15.04.1 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --enable-openal --enable-libopencv --enable-librtmp --enable-libx265
libavutil 54. 15.100 / 54. 15.100
libavcodec 56. 13.100 / 56. 13.100
libavformat 56. 15.102 / 56. 15.102
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 2.103 / 5. 2.103
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100

[JorenSix]

Ok, good to know. So the transcoder first picks the one on the path (system installed) and only then extracts the version provided with the library. Perhaps the command it sends to ffmpeg is not compatible with the new (system) ffmpeg. If you build one you could leave out the "PathFFMPEGLocator.java" file to test this.

[echo66]

In Transcoder initialize method, I commented the following line:

    private static void initialize() {
        if(!Encoder.hasLocators()) {
            Encoder.addFFMPEGLocator(new WindowsFFMPEGLocator());
            Encoder.addFFMPEGLocator(new MacFFMPEGLocator());
            Encoder.addFFMPEGLocator(new LinuxFFMPEGLocator());
            // Encoder.addFFMPEGLocator(new PathFFMPEGLocator());
        }
    }

After building it again, the problem still persists.

[echo66]

This is the output of "ant test":

$ ant test
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
Buildfile: /home/echo66/tese/TarsosTranscoder/build/build.xml

compile:

test:
[copy] Copying 20 files to /home/echo66/tese/TarsosTranscoder/build/audio
[junit] Running be.tarsos.transcoder.tests.StreamerTester
[junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0,183 sec
[junit] Test be.tarsos.transcoder.tests.StreamerTester FAILED
[junit] Running be.tarsos.transcoder.tests.TranscoderTester
[junit] Tests run: 3, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0,34 sec
[junit] Test be.tarsos.transcoder.tests.TranscoderTester FAILED
[delete] Deleting directory /home/echo66/tese/TarsosTranscoder/build/audio

BUILD SUCCESSFUL
Total time: 0 seconds

[echo66]

This is the content of test_stream_result.txt:

Testsuite: be.tarsos.transcoder.tests.StreamerTester
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0,183 sec
------------- Standard Output ---------------
Testing: /home/echo66/tese/TarsosTranscoder/build/audio/input/formats/24bits-44100HZ-Mono.flac

---

------------- Standard Error -----------------
ago 21, 2015 3:14:12 PM be.tarsos.transcoder.Transcoder transcode
INFO: Try to transcode /home/echo66/tese/TarsosTranscoder/build/audio/input/formats/24bits-44100HZ-Mono.flac to /tmp/temporaryTranscoded1028702857664374244.wav

---

Testcase: testTranscodingAndStreaming took 0,169 sec
Caused an ERROR
The size of the target (/tmp/temporaryTranscoded1028702857664374244.wav) is zero bytes, something went wrong.
be.tarsos.transcoder.ffmpeg.EncoderException: The size of the target (/tmp/temporaryTranscoded1028702857664374244.wav) is zero bytes, something went wrong.
at be.tarsos.transcoder.ffmpeg.Encoder.encode(Unknown Source)
at be.tarsos.transcoder.Transcoder.transcode(Unknown Source)
at be.tarsos.transcoder.Transcoder.transcode(Unknown Source)
at be.tarsos.transcoder.tests.StreamerTester.compareTranscodingAndStreaming(Unknown Source)
at be.tarsos.transcoder.tests.StreamerTester.testTranscodingAndStreaming(Unknown Source)

[echo66]

This is the content of test_transcoder_result.txt:

Testsuite: be.tarsos.transcoder.tests.TranscoderTester
Tests run: 3, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0,34 sec
------------- Standard Error -----------------
ago 21, 2015 3:14:13 PM be.tarsos.transcoder.Transcoder getInfo
SEVERE: Unknown input file format: /home/echo66/tese/TarsosTranscoder/build/audio/input/formats/24bits-44100HZ-Mono.flac
be.tarsos.transcoder.ffmpeg.InputFormatException
at be.tarsos.transcoder.ffmpeg.Encoder.parseAudioAttributes(Unknown Source)
at be.tarsos.transcoder.ffmpeg.Encoder.getInfo(Unknown Source)
at be.tarsos.transcoder.Transcoder.getInfo(Unknown Source)
at be.tarsos.transcoder.tests.TranscoderTester.testGetInfo(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:38)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:532)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeInVM(JUnitTask.java:1614)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:1019)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeOrQueue(JUnitTask.java:2095)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:828)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:435)
at org.apache.tools.ant.Target.performTasks(Target.java:456)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
at org.apache.tools.ant.Main.runBuild(Main.java:851)
at org.apache.tools.ant.Main.startAnt(Main.java:235)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
ago 21, 2015 3:14:13 PM be.tarsos.transcoder.Transcoder transcode
INFO: Try to transcode audio/input/tone/tone_10s.wav to audio/output/out_WAV_PCM_S16LE_MONO_44KHZ.wav
ago 21, 2015 3:14:13 PM be.tarsos.transcoder.Transcoder transcode
INFO: Try to transcode hmm to out

---

Testcase: testGetInfo took 0,234 sec
Caused an ERROR
null
java.lang.NullPointerException
at be.tarsos.transcoder.tests.TranscoderTester.testGetInfo(Unknown Source)

Testcase: testTranscoding took 0,058 sec
Caused an ERROR
The size of the target (/home/echo66/tese/TarsosTranscoder/build/audio/output/out_WAV_PCM_S16LE_MONO_44KHZ.wav) is zero bytes, something went wrong.
be.tarsos.transcoder.ffmpeg.EncoderException: The size of the target (/home/echo66/tese/TarsosTranscoder/build/audio/output/out_WAV_PCM_S16LE_MONO_44KHZ.wav) is zero bytes, something went wrong.
at be.tarsos.transcoder.ffmpeg.Encoder.encode(Unknown Source)
at be.tarsos.transcoder.Transcoder.transcode(Unknown Source)
at be.tarsos.transcoder.Transcoder.transcode(Unknown Source)
at be.tarsos.transcoder.Transcoder.transcode(Unknown Source)
at be.tarsos.transcoder.tests.TranscoderTester.testTranscoding(Unknown Source)

Testcase: testEncoderException took 0,044 sec

[mxilievski]

Hi Guys, I'm getting the same issue on Ubuntu 16.04, any progress on this one?