I have created a slideshow with 900+ pictures, and have added 15 sound files so far. The application (advanced slideshow) is telling me that the sound files have zero length. "Slide time is greater than soundtrack time". I have tried adding audio files of different formats, e.g. mp3, wma, and cda, and get the same message. When I click the preview button on a sound file, it comes up as zero length as well. Reproducible: Always Steps to Reproduce: 1. Open slideshow / advanced slideshow / soundtrack 2. open Windows Explorer, music, then click and drag tunes into the soundtrack window 3. Actual Results: get the message that the soundtrack is zero length Expected Results: each file/tune added should increase the duration of the soundtrack until I have enough music to match or exceed the duration of the slideshow. I should also be able to preview the tunes in this window.
Created attachment 86055 [details] screenshot of zero length soundtrack
Neale, This file still valid using last kipi-plugins 4.10.0 ? Gilles Caulier
digiKam 4.11.0 Windows installer is available for download : http://download.kde.org/stable/digikam/digiKam-installer-4.11.0-win32.exe.mirrorlist
digiKam 4.12.0 is out. https://www.digikam.org/node/741 Problem still reproducible ? Gilles Caulier
sorry, the response took too long, so I have moved on to other products. If I find any spare time, I may try again.
*** This bug has been marked as a duplicate of bug 356939 ***
digiKam 5.4.0 bundles will use QtAV framework instead Qt5Multimedia to thumb and play video/audio. The Slideshow tool will also support video as well. QtAV use ffmpeg codecs. It's multi-platform and will always available in OSX, Windows and Linux bundles that digiKam team provide. For Linux packagers, you will need to turn on video support at compilation time and solve QtAV dependencies... See screenshots here : https://www.flickr.com/photos/digikam/30886133553 https://www.flickr.com/photos/digikam/31679362466 https://www.flickr.com/photos/digikam/31572654722 https://www.flickr.com/photos/digikam/31726086736 Bundles have been recompiled are posted to GDrive for testing : https://drive.google.com/drive/folders/0BzeiVr-byqt5Y0tIRWVWelRJenM
Maik, With 8.0.0, this bug is reproducible. I tried to append mp3 or wav files in the list and soundtrack still a null lenght. I don't yet check with qt5-maintenance branch. Gilles
Created attachment 154841 [details] digiKam 8.0.0 presentation tool Sountrack page with MP3 files in list (Linux version)
Created attachment 154842 [details] The presensation tool in 7.9.0 work as expected (here MacOS version)
Hi Gilles, I can't reproduce, the playing time adds up to the added title lengths. Are you using FFmpeg5? Maik
Git commit 28efe0b17c62341dd767cd84925fb717b19312be by Maik Qualmann. Committed on 27/12/2022 at 11:28. Pushed by mqualmann into branch 'master'. this should fix it to always show play time M +12 -7 core/dplugins/generic/view/presentation/audio/presentationaudiolist.cpp M +1 -0 core/dplugins/generic/view/presentation/audio/presentationaudiolist.h https://invent.kde.org/graphics/digikam/commit/28efe0b17c62341dd767cd84925fb717b19312be
No ffmpeg 4: gilles@U22:~/Devel/DK.doc/menu_descriptions$ ffmpeg --version ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 11 (Ubuntu 11.2.0-19ubuntu1) Gilles
Maik, It's not better. Look the messages from the console : digikam.qtav: avformat_open_input: url:'/home/gilles/Music/Tord Gustavsen - Changing Places (2003)/13 - Song Of Yearning (Solo).mp3' ret:0 digikam.qtav: avfmtctx.flags: 2097153 iformat.flags 256 digikam.qtav.warn: invalid index 0 ( valid is 0 ~ 0 ) for stream type 2 digikam.qtav: notify_interval: 500 digikam.qtav: stream: 0 duration= 3922698240 ( 277968 ms), time_base= 7.08617e-08 digikam.qtav: codec: mp3(MP3 (MPEG audio layer 3)) digikam.qtav: stream: 1 duration= 25017208 ( 277968 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 digikam.qtav: avfmtctx.flags: 2097153 iformat.flags 256 digikam.qtav.warn: invalid index 0 ( valid is 0 ~ 0 ) for stream type 2 digikam.qtav: notify_interval: 500 digikam.qtav: stream: 0 duration= 1684684800 ( 119379 ms), time_base= 7.08617e-08 digikam.qtav: codec: mp3(MP3 (MPEG audio layer 3)) digikam.qtav: stream: 1 duration= 10744163 ( 119379 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 digikam.qtav: avformat_open_input: url:'/home/gilles/Music/Tord Gustavsen - Changing Places (2003)/11 - Your Eyes.mp3' ret:0 digikam.qtav: avfmtctx.flags: 2097153 iformat.flags 256 digikam.qtav.warn: invalid index 0 ( valid is 0 ~ 0 ) for stream type 2 digikam.qtav: notify_interval: 500 digikam.qtav: stream: 0 duration= 4424048640 ( 313495 ms), time_base= 7.08617e-08 digikam.qtav: codec: mp3(MP3 (MPEG audio layer 3)) digikam.qtav: stream: 1 duration= 28214596 ( 313495 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 There are warnings about invalid index... Did you see these messages ? Gilles
Gilles, the index is reported to me as well. However, 2 streams with different lengths are found in your MP3 files, plus Motion JPEG. Please send me a file. Maik
Maik, MP3 album is now shared with you through GDrive. Gilles
Created attachment 154849 [details] Another MP3 album which work this time. Maik, You are right, the problem come from the MP3 track. Another MP3 album give the right length under Linux and version 8.0.0 Gilles
I don't have any problems with your audio files either, the playing time is displayed. When you open the audio file in the media player, is a running time displayed? As an alternative, we could also use the ExifToolParser here, we would get all the information, artist, title, duration... However, I know from a bug report from ExifTool that the duration is only calculated and can be wrong. Maik
The Presentation Soundtrack preview do not work at all. There are plenty of error messages on the console about the video stream, not the audio stream. digikam.qtav: Loading QVariant(QString, "/home/gilles/Music/Tord Gustavsen - Changing Places (2003)/12 - Graceful Touch, Variation.mp3") ... digikam.qtav: all closed and reseted digikam.qtav: avformat_open_input: d->format_ctx:'0x7f7e480abe00', url:'/home/gilles/Music/Tord Gustavsen - Changing Places (2003)/12 - Graceful Touch, Variation.mp3'... digikam.qtav: avformat_open_input: url:'/home/gilles/Music/Tord Gustavsen - Changing Places (2003)/12 - Graceful Touch, Variation.mp3' ret:0 digikam.qtav: avfmtctx.flags: 2097153 iformat.flags 256 digikam.qtav.warn: invalid index 0 ( valid is 0 ~ 0 ) for stream type 2 digikam.qtav: notify_interval: 500 digikam.qtav: stream: 0 duration= 3922698240 ( 277968 ms), time_base= 7.08617e-08 digikam.qtav: codec: mp3(MP3 (MPEG audio layer 3)) digikam.qtav: stream: 1 duration= 25017208 ( 277968 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 digikam.qtav: has audio digikam.qtav: QtAV::AudioDecoderFFmpeg thread type: Single, count: 1 digikam.qtav: AudioOutput format: QtAV::AudioFormat(0Hz, 0Bytes, channelCount:0, channelLayout: "0 channels", sampleFormat: "") ; requested: QtAV::AudioFormat(44100Hz, 4Bytes, channelCount:2, channelLayout: "stereo", sampleFormat: "fltp") digikam.qtav: Trying video decoder: FFmpeg digikam.qtav: QtAV::VideoDecoderFFmpeg thread type: Single, count: 1 digikam.qtav: Video decoder found: 0x55ba6fb622e0 digikam.qtav: stream: 1 duration= 25017208 ( 277968 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 digikam.qtav: Clock initial value: 0.025000 digikam.qtav: Starting video thread... digikam.qtav: get av queue a/v thread = 0x0 0x55ba74b61a60 digikam.qtav: AVClock started... digikam.qtav: End of file. erreof=1 feof=1 digikam.qtav: video thread gets an eof packet. digikam.qtav.warn: no frame could be decompressed: Success 3 / 3 digikam.qtav: video decode eof done. d.render_pts0: -1.000 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 digikam.qtav: Invalid packet! flush video codec context!!!!!!!!!! video packet queue size: 0 ... Gilles
VLC can play audio track without problem. AVPlayer cannot. Gilles
No problem here with the soundtrack preview, my log: digikam.dplugin.generic: Tracks : (QUrl("file:///home/maik/Musik/Tord Gustavsen - Changing Places (2003)/02 - Graceful Touch.mp3")) digikam.qtav: Registered audio backends: ("OpenAL", "PortAudio", "Pulse", "null") digikam.qtav: QVector("Internes Audio Analog Stereo", "Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series] Digital Stereo (HDMI)") digikam.qtav: OpenAL opening default device: OpenAL Soft digikam.qtav: AudioOutputOpenAL creating context... digikam.dplugin.generic: Tracks : (QUrl("file:///home/maik/Musik/Tord Gustavsen - Changing Places (2003)/02 - Graceful Touch.mp3")) digikam.qtav: Loading QVariant(QString, "/home/maik/Musik/Tord Gustavsen - Changing Places (2003)/02 - Graceful Touch.mp3") ... digikam.qtav: all closed and reseted digikam.qtav: avformat_open_input: d->format_ctx:'0x7f4710047440', url:'/home/maik/Musik/Tord Gustavsen - Changing Places (2003)/02 - Graceful Touch.mp3'... digikam.qtav: avformat_open_input: url:'/home/maik/Musik/Tord Gustavsen - Changing Places (2003)/02 - Graceful Touch.mp3' ret:0 digikam.qtav: avfmtctx.flags: 2097153 iformat.flags 256 digikam.qtav.warn: invalid index 0 ( valid is 0 ~ 0 ) for stream type 2 digikam.qtav: notify_interval: 500 digikam.qtav: stream: 0 duration= 3308175360 ( 234422 ms), time_base= 7.08617e-08 digikam.qtav: codec: mp3(MP3 (MPEG audio layer 3)) digikam.qtav: stream: 1 duration= 21098057 ( 234422 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 digikam.qtav: has audio digikam.qtav: QtAV::AudioDecoderFFmpeg thread type: Single, count: 1 digikam.qtav: OpenAL audio format: 0x10011 ch:2, sample format: flt digikam.qtav: alcDestroyContext(0x25e7340) digikam.qtav: alcCloseDevice(0xdba55e0) digikam.qtav: AudioOutput format: QtAV::AudioFormat(44100Hz, 4Bytes, channelCount:2, channelLayout: "stereo", sampleFormat: "flt") ; requested: QtAV::AudioFormat(44100Hz, 4Bytes, channelCount:2, channelLayout: "stereo", sampleFormat: "fltp") digikam.qtav: OpenAL opening default device: OpenAL Soft digikam.qtav: AudioOutputOpenAL creating context... digikam.qtav: OpenAL 1.1 ALSOFT 1.22.2 vendor: OpenAL Community; renderer: OpenAL Soft digikam.qtav: device: 0xdba55e0, context: 0x25e7340 digikam.qtav: OpenAL audio format: 0x10011 ch:2, sample format: flt digikam.qtav: AudioOutputOpenAL open ok... digikam.qtav: AudioOutputOpenAL: !AL_PLAYING alSourcePlay digikam.qtav.warn: src audio parameters 'channel layout(or channels),sample rate and sample format must be set before initialize resampler digikam.qtav: new audio thread digikam.qtav: demux thread setAudioThread digikam.qtav: output not changed: 0x193e980 digikam.qtav: set AVThread output digikam.qtav: stream: 0 duration= 3308175360 ( 234422 ms), time_base= 7.08617e-08 digikam.qtav: codec: mp3(MP3 (MPEG audio layer 3)) digikam.qtav: Trying video decoder: FFmpeg digikam.qtav: QtAV::VideoDecoderFFmpeg thread type: Single, count: 1 digikam.qtav: Video decoder found: 0xd824750 digikam.qtav: setCapture 0xd7c5d30 digikam.qtav: stream: 1 duration= 21098057 ( 234422 ms), time_base= 1.11111e-05 digikam.qtav: codec: mjpeg(Motion JPEG) digikam.qtav: 90000/1 digikam.qtav: auto select clock: audio > external digikam.qtav: Using AudioClock digikam.qtav: Clock initial value: 0.025000 digikam.qtav: Starting audio thread... digikam.qtav: Starting video thread... digikam.qtav: get av queue a/v thread = 0xd84f170 0xd75d860 digikam.qtav: AVClock started... digikam.qtav: swr speed=1.00 digikam.qtav: out: {cl: 3, fmt: flt, freq: 44100} digikam.qtav: in {cl: 3, fmt: fltp, freq: 44100} Is that the FFmpeg version of Ubuntu or compiled yourself? Maik
The video track comes from the embedded album cover image in motion jpeg. It seems your FFmpeg version has a problem with it. Maik
No, ffmpeg is installed from the ubuntu repository (here Kubuntu 22.04) Gilles
I don't know how Ubuntu handles copyrighted codecs, maybe not included? Maik
ffmpeg 4.4.2 from Ubuntu 22.04 has mp3lame as dependency, so it must not be the problem: gilles@U22:~/Devel/8.x$ ffmpeg --version ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 11 (Ubuntu 11.2.0-19ubuntu1) configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100 libpostproc 55. 9.100 / 55. 9.100
Ok, i tried with digiKam 8.0.0 beta1 AppImage under Ubuntu, and... all work as expected. This want mean that the problem come from the native ffmpeg 4.4.2 provided by Ubuntu. Even if codec are here, there are probably compiled without full features support. I'm sure, the ffmpeg hosted in the AppImage is compiled with all features. So this problem is a DOWNSTREAM bug. Gilles