https://bugs.kde.org/show_bug.cgi?id=448681
--- Comment #32 from caulier.gil...@gmail.com --- With avplayer, i can see interresting report from the console when playing the MP4 file : 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.warn: Decode audio failed. undecoded: 0 digikam.qtav.warn: [FFmpeg:h264] illegal short term buffer state detected digikam.qtav: buffersrc_args=video_size=1440x1080:pix_fmt=0:time_base=1/1000000:pixel_aspect=1/1 digikam.qtav.warn: [FFmpeg:?] No such filter: '' digikam.qtav.warn: [FFmpeg:?] Error avfilter_graph_parse_ptr(filter_graph, options.toUtf8().constData(), &inputs, &outputs, nullptr) @283 /home/gilles/Devel/8.x/core/libs/video/qtav/src/filter/LibAVFilter.cpp: (0xffffffea) Invalid argument digikam.qtav.warn: setup video filter graph error <=== !!! This can explain why the video only show 2 frames before to be frozen... Gilles -- You are receiving this mail because: You are watching all bug changes.