Created attachment 477210 [details] totem with GST_DEBUG_NO_COLOR=1 GST_DEBUG=*:2 set Description of problem: totem (and/or gstreamer) fails to play this m4a file: "http://media.subethanet.org/fanboys/FAN005.m4a" The file does not play with playbin2: $ gst-launch-0.10 playbin2 uri=file:/home/thomas/Musik/Fanboys/FAN005.m4a Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ERROR: from element /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstQTDemux:qtdemux0: This file is invalid and cannot be played. Additional debug info: qtdemux.c(1852): gst_qtdemux_loop_state_header (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstQTDemux:qtdemux0: Header atom ' ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ... It looks like the gstreamer QT demuxer have an problem with this file. The file plays correctly on my Nokia phone. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
The qtdemux plugin seems to be provided by this file "/usr/lib/gstreamer-0.10/libgstqtdemux" and in the package "gstreamer-plugins-good-0.10.26-1.fc14.i686".
The erroneous handling of the atom "mdat" has been fixed in rawhide: the qtdemux plug in rawhide plays the file correctly: Name : gstreamer-plugins-good Arch : i686 Version : 0.10.27 Release : 2.fc15
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