I suppose the error comes from GStreamer. There is something wrong with libav.
Here is the (relevant) debugging output of GStreamer (GST_DEBUG=*:LOG): 0:00:02.676333219 24856 0x7fad6c002850 LOG libav gstavcodecmap.c:747:gst_ffmpeg_codecid_to_caps: codec_id:28, context:(nil), encode:1 0:00:02.676341292 24856 0x7fad6c002850 LOG libav gstavcodecmap.c:277:gst_ff_vid_caps_new: context:(nil), codec_id:28, mimetype:video/x-h264 0:00:02.676353238 24856 0x7fad6c002850 LOG libav gstavcodecmap.c:2184:gst_ffmpeg_codecid_to_caps: caps for codec_id=28: video/x-h264, alignment=(string)au 0:00:02.676363757 24856 0x7fad6c002850 LOG libav gstavcodecmap.c:2333:gst_ffmpeg_codectype_to_video_caps: context:(nil), codec_id:28, encode:1, codec:0x7fad6b8b5d00 0:00:02.676377510 24856 0x7fad6c002850 LOG libav gstavcodecmap.c:277:gst_ff_vid_caps_new: context:(nil), codec_id:28, mimetype:video/x-raw 0:00:02.676388714 24856 0x7fad6c002850 DEBUG libav gstavcodecmap.c:2634:gst_ffmpeg_pixfmt_to_videoformat: Unknown pixel format 53 0:00:02.676545307 24856 0x7fad6c002850 ERROR libav :0:: Invalid chars '.0' at the end of expression '1.0' 0:00:02.676554253 24856 0x7fad6c002850 ERROR libav :0:: Unable to parse option value "1.0" 0:00:02.676561254 24856 0x7fad6c002850 INFO libav :0:: Assertion ret >= 0 failed at src/libavcodec/options.c:142 +++Aborted+++ And yes, libav was updated a day before... ---- libav-tools (7:3.0.2-4) to 7:3.1.1-3 libavcodec-dev (7:3.0.2-4) to 7:3.1.1-3 libavcodec-extra (7:3.0.2-4) to 7:3.1.1-3 libavcodec-extra57 (7:3.0.2-4) to 7:3.1.1-3 libavdevice57 (7:3.0.2-4) to 7:3.1.1-3 libavfilter6 (7:3.0.2-4) to 7:3.1.1-3 libavformat-dev (7:3.0.2-4) to 7:3.1.1-3 libavformat57 (7:3.0.2-4) to 7:3.1.1-3 libavresample3 (7:3.0.2-4) to 7:3.1.1-3 libavutil-dev (7:3.0.2-4) to 7:3.1.1-3 libavutil55 (7:3.0.2-4) to 7:3.1.1-3 ---- Elías Alejandro schrieb: > uh... experimental? > > I have this: > $apt-cache policy python > python: > Installed: 2.7.11-2 > > $python -V > Python 2.7.12 > > I have all these packages with unstable. > > i python-apt > 1.1.0~beta4 > i python-apt-common > 1.1.0~beta4 > i python-cryptography 1.4-2 > > i python-debianbts 2.6.1 > > i python-dnspython 1.14.0-3 > > i python-enum34 1.1.6-1 > > i python-libxml2 > 2.9.4+dfsg1-1 > i python-louis 2.6.5-1 > > i python-mutagen 1.33.2-1 > > i python-openssl 16.0.0-2 > > i python-utidylib 0.3-1 > > i python-webob 1.6.1-1 > > p python3-apt > 1.1.0~beta4 > p python3-louis 2.6.5-1 > > p python3-pyatspi > 2.20.2+dfsg-1 > > and I have no problems with radiotray. Did you upgrade any other package? > > Regards, > > Elías Alejandro > > On Thu, Jul 28, 2016 at 11:46 PM, Jens Schmidt <crashd...@meine-dateien.info >> wrote: > >> Python version is latest version of Debian stretch/experimental. >> >> python2.7: 2.7.12-1 >> python3: 3.5.1-4 >> >> Update was: >> >> python-apt (1.1.0~beta3) to 1.1.0~beta4 >> python-apt-common (1.1.0~beta3) to 1.1.0~beta4 >> python-cryptography (1.4-1) to 1.4-2 >> python-debianbts (2.6.0) to 2.6.1 >> python-dnspython (1.14.0-2) to 1.14.0-3 >> python-enum34 (1.1.5-1) to 1.1.6-1 >> python-libxml2 (2.9.3+dfsg1-1.2) to 2.9.4+dfsg1-1 >> python-louis (2.6.4-2) to 2.6.5-1 >> python-mutagen (1.33.1-1) to 1.33.2-1 >> python-openssl (16.0.0-1) to 16.0.0-2 >> python-utidylib (0.2-9) to 0.3-1 >> python-webob (1.6.0-1) to 1.6.1-1 >> python3-apt (1.1.0~beta3) to 1.1.0~beta4 >> python3-louis (2.6.4-2) to 2.6.5-1 >> python3-pyatspi (2.20.1+dfsg-1) to 2.20.2+dfsg-1 >> >> >> >> >> >> Elías Alejandro schrieb: >>> Hello Jens, >>> Thanks for your report. Could you please send me your python version? >>> >>> >>> Thanks. >>> Elías Alejandro >>> >>> On Wed, Jul 27, 2016 at 3:39 AM, Jens Schmidt >>> <crashd...@meine-dateien.info> wrote: >>>> Package: radiotray >>>> Version: 0.7.3-6 >>>> Severity: normal >>>> >>>> Dear Maintainer, >>>> >>>> radiotray didn't play any stream since some days. radiotray worked for >> years, >>>> but since latest Python update it crashes when I tray to play a stream. >> I did >>>> not change anything within my config which worked for years. >>>> >>>> The only error message is: "Aborted". Not very helpful.. >>>> >>>> >>>> >>>> >>>> -- System Information: >>>> Debian Release: stretch/sid >>>> APT prefers testing >>>> APT policy: (500, 'testing') >>>> Architecture: amd64 (x86_64) >>>> Foreign Architectures: i386 >>>> >>>> Kernel: Linux 4.2.6-bulldozer (SMP w/4 CPU cores) >>>> Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8) >>>> Shell: /bin/sh linked to /bin/dash >>>> Init: systemd (via /run/systemd/system) >>>> >>>> Versions of packages radiotray depends on: >>>> ii gir1.2-gtk-3.0 3.20.6-2 >>>> ii gir1.2-keybinder-3.0 0.3.1-1 >>>> ii gir1.2-notify-0.7 0.7.6-2 >>>> ii gstreamer1.0-plugins-bad 1.8.2-1+b1 >>>> ii gstreamer1.0-plugins-base 1.8.2-1 >>>> ii gstreamer1.0-plugins-good 1.8.2-1 >>>> ii gstreamer1.0-plugins-ugly 1.8.2-1 >>>> ii python-dbus 1.2.4-1 >>>> ii python-gi 3.20.1-1 >>>> ii python-glade2 2.24.0-4 >>>> ii python-gst-1.0 1.8.2-1 >>>> ii python-lxml 3.6.0-1 >>>> ii python-xdg 0.25-4 >>>> pn python:any <none> >>>> >>>> radiotray recommends no packages. >>>> >>>> radiotray suggests no packages. >>>> >>>> -- no debconf information >> >> >