# Python Stack ignored
Stack trace (most recent call last) in thread 3387548:
#13 Object "/usr/local/lib/libpython3.12.so.1.0", at 0x7f6cc773ee1a, in _PyObject_MakeTpCall
#12 Object "/usr/local/lib/libpython3.12.so.1.0", at 0x7f6cc77619d0, in
#11 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/_bmf.cpython-312-x86_64-linux-gnu.so", at 0x7f6cc65cc238, in
#10 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/_bmf.cpython-312-x86_64-linux-gnu.so", at 0x7f6cc65fedf0, in
#9 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libbmf_module_sdk.so.0", at 0x7f6cc638f704, in bmf_sdk::bmf_convert(bmf_sdk::VideoFrame&, bmf_sdk::MediaDesc const&, bmf_sdk::MediaDesc const&)
#8 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libbmf_module_sdk.so.0", at 0x7f6cc638e1a4, in bmf_sdk::bmf_convert(bmf_sdk::VideoFrame&, bmf_sdk::MediaDesc const&)
#7 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libbmf_module_sdk.so.0", at 0x7f6cc63918ac, in bmf_sdk::Convertor::format_cvt(bmf_sdk::VideoFrame&, bmf_sdk::MediaDesc const&)
#6 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libbmf_module_sdk.so.0", at 0x7f6cc63d8ae8, in
#5 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libbmf_module_sdk.so.0", at 0x7f6cc63dc154, in bmf_sdk::VideoFrame::reformat(hmp::PixelInfo const&)
#4 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libhmp.so.1", at 0x7f6cc6a2a3c0, in hmp::Frame::reformat(hmp::PixelInfo const&)
#3 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libhmp.so.1", at 0x7f6cc6a3679b, in hmp::img::yuv_to_rgb(std::vector<hmp::Tensor, std::allocator<hmp::Tensor> > const&, hmp::PixelInfo const&, hmp::ChannelFormat)
#2 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libhmp.so.1", at 0x7f6cc6a327d4, in hmp::img::yuv_to_rgb(hmp::Tensor&, std::vector<hmp::Tensor, std::allocator<hmp::Tensor> > const&, hmp::PixelInfo const&, hmp::ChannelFormat)
#1 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libhmp.so.1", at 0x7f6cc6a32138, in
#0 Object "/data00/home/<username>/poc/video-bmf-agent/.venv/lib/python3.12/site-packages/bmf/lib/libhmp.so.1", at 0x7f6cc6a1a525, in hmp::logging::dump_stack_trace(int)
[2025-08-06 18:59:01.611] [error] node id:17 catch exception: RuntimeError: require false at /project/bmf/hmp/src/imgproc/imgproc.cpp:139, Unsupport PixelInfo
here is input video info
ffprobe version 4.4.5 Copyright (c) 2007-2024 the FFmpeg developers
built with Apple clang version 15.0.0 (clang-1500.3.9.4)
configuration: --prefix='/opt/homebrew/Cellar/ffmpeg@4/4.4.5' --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags= --enable-avresample --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox
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
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Input #0, mpeg, from '1.mp4':
Duration: 01:06:24.09, start: 3270.287000, bitrate: 1078 kb/s
Stream #0:0[0x1e0]: Video: hevc (Main), yuvj420p(pc), 1280x720 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 25 tbc
Stream #0:1[0x1c0]: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
here is input video info