No protocol specified
Could not load system translator.
==================== SSR started ====================
SimpleScreenRecorder 0.3.8
Compiled with GCC 7.1.1
Qt: header 5.9.0, lib 5.10.0
libavformat: header 57.71.100, lib 57.83.100
libavcodec: header 57.89.100, lib 57.107.100
libavutil: header 55.58.100, lib 55.78.100
libswscale: header 4.6.100, lib 4.8.100
[CPUFeatures::Detect] CPU features: mmx sse sse2 sse3 ssse3 sse4_1 sse4_2 avx avx2 bmi1 bmi2
No protocol specified
[ALSAInput::GetSourceList] Generating source list ...
[ALSAInput::GetSourceList] Found card: [hw:0] HDA Intel PCH
[ALSAInput::GetSourceList] Found device: [hw:0,0] HDA Intel PCH: ALC887-VD Analog
[ALSAInput::GetSourceList] Found device: [hw:0,2] HDA Intel PCH: ALC887-VD Alt Analog
[ALSAInput::GetSourceList] Found card: [hw:1] HDA NVidia
[PulseAudioInput::GetSourceList] Generating source list ...
No protocol specified
[SourceNamesCallback] Found source: [alsa_output.pci-0000_00_1f.3.analog-stereo.monitor] Monitor of Built-in Audio Analog Stereo
[SourceNamesCallback] Found source: [alsa_input.pci-0000_00_1f.3.analog-stereo] Built-in Audio Analog Stereo
[PageRecord::StartPage] Starting page ...
[PageRecord::StartPage] Started page.
[PageRecord::StartOutput] Starting output ...
[Muxer::Init] Using format matroska (Matroska).
[Muxer::AddStream] Using codec libvpx (libvpx VP8).
[VideoEncoder::PrepareStream] Using pixel format yuv420.
[libvpx @ 0x2931480] v1.7.0
[Muxer::AddStream] Using codec libvorbis (libvorbis).
[AudioEncoder::PrepareStream] Using sample format f32p.
[BaseEncoder::EncoderThread] Encoder thread started.
[BaseEncoder::EncoderThread] Encoder thread started.
[Muxer::MuxerThread] Muxer thread started.
[PageRecord::StartOutput] Started output.
[Synchronizer::SynchronizerThread] Synchronizer thread started.
[PageRecord::StartInput] Starting input ...
No protocol specified
[X11Input::Init] Using X11 shared memory.
[X11Input::InputThread] Input thread started.
No protocol specified
[PageRecord::StartInput] Started input.
[PulseAudioInput::InputThread] Input thread started.
[FastResampler::Resample] Resample ratio is 1.0000 (was 0.0000).
simplescreenrecorder: ../vp8/common/treecoder.c:92: vp8_tree_probs_from_distribution: Assertion `tot < (1 << 24)' failed.
fish: “simplescreenrecorder” terminated by signal SIGABRT (Abort)