I'm trying to give Bitwig-studio a try but I'm running in to lots of problems getting it to work with flac files (wav files work but it seems that it converts flacs to wav in a temp directory).
When running from the terminal it says it cannot find avprobe so I symlinked that with ffprobe. Then it said that it can't find avconv so I symlinked that with iconv. Now I am getting the following when I try to open a flac file:
apache.commons.vfs2.FileNotFoundException: Could not read from "file:///home/alex/.BitwigStudio/cache/samples/1680B2374B43B71396BEAA1DD194197B/playback-temp.wav" because it is not a file. at org.apache.commons.vfs2.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1291)
at org.apache.commons.vfs2.provider.DefaultFileContent.getInputStream(DefaultFileContent.java:411)
at eFP.a(SourceFile:13)
at eFM.e(SourceFile:167)
at eFM.d(SourceFile:144)
at eFM.c(SourceFile:117)
at com.bitwig.flt.sample_analysis.f.run(SourceFile:1330)
Caused by: java.io.FileNotFoundException: /home/alex/.BitwigStudio/cache/samples/1680B2374B43B71396BEAA1DD194197B/playback-temp.wav (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at org.apache.commons.vfs2.provider.local.LocalFile.doGetInputStream(LocalFile.java:236)
at org.apache.commons.vfs2.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1283)
... 6 more
java.io.IOException: Could not generate wav file: ffmpeg exited with exit code 64
at com.bitwig.flt.sample_analysis.b.b(SourceFile:1369)
at com.bitwig.flt.sample_analysis.b.a(SourceFile:1268)
at com.bitwig.flt.sample_analysis.b.a(SourceFile:1127)
at com.bitwig.flt.sample_analysis.b.a(SourceFile:65)
at com.bitwig.flt.sample_analysis.i.run(SourceFile:1480)
at g.run(SourceFile:160)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
So now I'm wondering if I just don't have something enabled in ffmpeg because it seems like it is finding what it needs but that just isn't working. Here are the use flags I have for ffmpeg in case there is something I'm missing:
- - 3dnow : Use the 3DNow! instruction set
- - 3dnowext : Enable manually-optimised routines using the AMD 3DNow!Ex SIMD
instruction set, present in modern AMD CPUs. (Check for
3dnowext in /proc/cpuinfo to know whether your CPU supports
it).
+ + X : Add support for X11
- - aac : Enable support for MPEG-4 AAC Audio
- - aacplus : AAC+ encoding via media-libs/libaacplus.
+ + alsa : Add support for media-libs/alsa-lib (Advanced Linux Sound
Architecture)
- - amr : Enables Adaptive Multi-Rate Audio support
- - amrenc : Enables Adaptive Multi-Rate Audio encoding support with
media-libs/vo-amrwbenc.
- - avx : Adds support for Advanced Vector Extensions instructions
(Intel Sandy Bridge, AMD Bulldozer and later chips)
- - avx2 : Adds support for Advanced Vector Extensions 2 instructions
(Intel Haswell and later chips)
- - bindist : Enforces license compatibility constraints via REQUIRED_USE.
- - bluray : Enable playback of Blu-ray filesystems
+ + bzip2 : Use the bzlib compression library
- - cdio : Enables audio CD grabbing with dev-libs/libcdio.
- - celt : Adds Xiph CELT audio decoding support via media-libs/celt
- - cpudetection : Enables runtime CPU detection (useful for bindist,
compatibility on other CPUs)
- - debug : Enable extra debug codepaths, like asserts and extra output.
If you want to get meaningful backtraces see
http://www.gentoo.org/proj/en/qa/backtraces.xml
- - doc : Add extra documentation (API, Javadoc, etc). It is recommended
to enable per package instead of globally
+ + encode : Add support for encoding of audio or video files
- - examples : Install examples, usually source code
- - faac : Use external faac library for AAC encoding
- - fdk : Use external fdk-aac library for AAC encoding
+ + fftools_aviocat : cat's a URL to another one, useful for dumping streams.
+ + fftools_cws2fws : converts cws files (Macromedia Flash, compressed) to fws ones
(Macromedia Flash, uncompressed).
+ + fftools_ffescape : Escapes an input string, adopting the av_get_token() escaping
logic.
+ + fftools_ffeval : A simple expression evalutor.
+ + fftools_ffhash : Computes a file's digest using libavutil algorithms.
+ + fftools_fourcc2pixfmt : Shows the relationships between rawvideo pixel formats and
FourCC tags.
+ + fftools_graph2dot : A tool to convert a libavfilter graph to a dot file.
+ + fftools_ismindex : A tool for creating smooth streaming manifests.
+ + fftools_pktdumper : Dumps packets as demuxed by libavformat.
+ + fftools_qt-faststart : Rearranges a Quicktime file to facilitate network streaming.
+ + fftools_trasher : Writes burts of random data into a file. Great for testing
error robustness/resilience/concealment.
- - flite : Adds a text-to-speech filter based on app-accessibility/flite.
- - fma3 : Enables FMA3 optimizations: AMD processors starting with
Piledriver architecture and Intel Haswell based processors or
later.
- - fma4 : Enables FMA4 optimizations: AMD processors starting with
Bulldozer architecture.
- - fontconfig : Support for configuring and customizing font access via
media-libs/fontconfig
- - frei0r : Enable frei0r wrapping in libavfilter
- - gme : Enables support for media-libs/game-music-emu for playing
various video game music formats.
- - gnutls : Add support for net-libs/gnutls (TLS 1.0 and SSL 3.0 support)
- - gsm : Add support for the gsm lossy speech compression codec
+ + hardcoded-tables : Use pre-calculated tables rather than calculating them on the
fly.
+ + iconv : Enable support for the iconv character set conversion library
- - iec61883 : Support for FireWire DV/HDV input device using
media-libs/libiec61883.
- - ieee1394 : Enable FireWire/iLink IEEE1394 support (dv, camera, ...)
- - jack : Add support for the JACK Audio Connection Kit
- - jpeg2k : Support for JPEG 2000, a wavelet-based image compression
format
+ + ladspa : Enable the ability to support ladspa plugins
- - libass : SRT/SSA/ASS (SubRip / SubStation Alpha) subtitle support
- - libcaca : Add support for colored ASCII-art graphics
- - libsoxr : Enables audio resampling through media-libs/soxr.
- - libv4l : Uses media-libs/libv4l for video4linux instead of direct
calls. Adds support for more devices via the userspace
library.
+ + mmx : Use the MMX instruction set
- - mmxext : Enables mmx2 support
- - modplug : Add libmodplug support for playing SoundTracker-style music
files
+ + mp3 : Add support for reading mp3 files
+ + network : Enables network streaming support
- - openal : Add support for the Open Audio Library
+ + opengl : Add support for OpenGL (3D graphics)
- - openssl : Enables dev-libs/openssl support. Adds support for encrypted
network protocols (TLS/HTTPS).
- - opus : Adds (decoding) support for the Opus codec via
media-libs/opus.
- - oss : Add support for OSS (Open Sound System)
- - pic : Force shared libraries to be built as PIC (this is slower)
- - pulseaudio : Add support for PulseAudio sound server
- - quvi : Adds support for playing media from Internet services using
the quvi project.
- - rtmp : Enable Real Time Messaging Protocol using librtmp
- - schroedinger : Enable Dirac video support (an advanced royalty-free video
compression format) via libschroedinger (high-speed
implementation in C of the Dirac codec).
- - sdl : Add support for Simple Direct Layer (media library)
- - speex : Add support for the speex audio codec (used for speech)
+ + sse : Use the SSE instruction set
+ + sse2 : Use the SSE2 instruction set
- - sse3 : Use the SSE3 instruction set (pni in cpuinfo)
- - sse4 : Enables SSE4 optimizations: Intel Core microarchitecture and
AMD K10 or later.
- - sse4_2 : Enables SSE4.2 optimizations: Nehalem-based Intel Core i7 or
later.
- - ssh : Enable SSH/sftp support via net-libs/libssh.
- - ssse3 : Faster floating point optimization for SSSE3 capable chips
(Intel Core 2 and later chips)
- - static-libs : Build static versions of dynamic libraries as well
- - test : Workaround to pull in packages needed to run with
FEATURES=test. Portage-2.1.2 handles this internally, so don't
set it in make.conf/package.use anymore
- - theora : Add support for the Theora Video Compression Codec
+ + threads : Add threads support for various packages. Usually pthreads
+ + truetype : Add support for FreeType and/or FreeType2 fonts
- - twolame : Enables MP2 encoding via media-sound/twolame as an alternative
to the internal encoder.
- - v4l : Enable support for video4linux (using linux-headers or
userspace libv4l libraries)
- - vaapi : Enables VAAPI (Video Acceleration API) for hardware decoding
- - vdpau : Enable the Video Decode and Presentation API for Unix
acceleration interface
+ + vorbis : Add support for the OggVorbis audio codec
- - vpx : Enables vp8 codec support using libvpx: Decoding vp8 does not
require this to be enabled but libvpx can also be used for
decoding; encoding vp8 requires this useflag to be enabled
though.
+ + wavpack : Add support for wavpack audio compression tools
- - webp : Enables WebP encoding with media-libs/libwebp.
- - x264 : Enable h264 encoding using x264
- - x265 : Enables HEVC encoding with media-libs/x265.
- - xvid : Add support for xvid.org's open-source mpeg-4 codec
+ + zlib : Add support for zlib (de)compression
- - zvbi : Enables media-libs/zvbi based teletext decoder.
Question
spectromas
I'm trying to give Bitwig-studio a try but I'm running in to lots of problems getting it to work with flac files (wav files work but it seems that it converts flacs to wav in a temp directory).
When running from the terminal it says it cannot find avprobe so I symlinked that with ffprobe. Then it said that it can't find avconv so I symlinked that with iconv. Now I am getting the following when I try to open a flac file:
So now I'm wondering if I just don't have something enabled in ffmpeg because it seems like it is finding what it needs but that just isn't working. Here are the use flags I have for ffmpeg in case there is something I'm missing:
Link to comment
Share on other sites
8 answers to this question
Recommended Posts