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• Unknown input format : 'rawvideo' when trying to save animation

  8 juin 2022, par John Klint

  So, I get a strange error trying to save animations created with matplotlib.FuncAnimation using FFMpegWriter.

  


  /home/j/PycharmProjects/venvtest/venv/bin/python /home/j/PycharmProjects/venvtest/main.py&#xA;MovieWriter stderr:&#xA;Unknown input format: &#x27;rawvideo&#x27;&#xA;&#xA;Traceback (most recent call last):&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 234, in saving&#xA;    yield self&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 1093, in save&#xA;    writer.grab_frame(**savefig_kwargs)&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 351, in grab_frame&#xA;    self.fig.savefig(self._proc.stdin, format=self.frame_format,&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/figure.py", line 3046, in savefig&#xA;    self.canvas.print_figure(fname, **kwargs)&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/backend_bases.py", line 2319, in print_figure&#xA;    result = print_method(&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/backend_bases.py", line 1648, in wrapper&#xA;    return func(*args, **kwargs)&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/_api/deprecation.py", line 415, in wrapper&#xA;    return func(*inner_args, **inner_kwargs)&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py", line 486, in print_raw&#xA;    fh.write(renderer.buffer_rgba())&#xA;BrokenPipeError: [Errno 32] Broken pipe&#xA;&#xA;During handling of the above exception, another exception occurred:&#xA;&#xA;Traceback (most recent call last):&#xA;  File "/home/j/PycharmProjects/venvtest/main.py", line 24, in <module>&#xA;    anim.save(&#x27;basic_animation.mp4&#x27;, writer=FFwriter)&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 1093, in save&#xA;    writer.grab_frame(**savefig_kwargs)&#xA;  File "/usr/lib/python3.9/contextlib.py", line 137, in __exit__&#xA;    self.gen.throw(typ, value, traceback)&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 236, in saving&#xA;    self.finish()&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 342, in finish&#xA;    self._cleanup()  # Inline _cleanup() once cleanup() is removed.&#xA;  File "/home/j/PycharmProjects/venvtest/venv/lib/python3.9/site-packages/matplotlib/animation.py", line 373, in _cleanup&#xA;    raise subprocess.CalledProcessError(&#xA;subprocess.CalledProcessError: Command &#x27;[&#x27;/usr/bin/ffmpeg&#x27;, &#x27;-f&#x27;, &#x27;rawvideo&#x27;, &#x27;-vcodec&#x27;, &#x27;rawvideo&#x27;, &#x27;-s&#x27;, &#x27;640x480&#x27;, &#x27;-pix_fmt&#x27;, &#x27;rgba&#x27;, &#x27;-r&#x27;, &#x27;5&#x27;, &#x27;-loglevel&#x27;, &#x27;error&#x27;, &#x27;-i&#x27;, &#x27;pipe:&#x27;, &#x27;-vcodec&#x27;, &#x27;h264&#x27;, &#x27;-pix_fmt&#x27;, &#x27;yuv420p&#x27;, &#x27;-y&#x27;, &#x27;basic_animation.mp4&#x27;]&#x27; returned non-zero exit status 1.&#xA;&#xA;Process finished with exit code 1&#xA;</module>

  


  I am confident it has nothing to do with the animation data, the error occurs even when I create a simple test animation :

  


  import numpy as np
from matplotlib import pyplot as plt
from matplotlib import animation
# plt.rcParams['animation.ffmpeg_path'] = '/usr/bin/ffmpeg'

fig = plt.figure()
ax = plt.axes(xlim=(0, 2), ylim=(-2, 2))
line, = ax.plot([], [], lw=2)


def init():
    line.set_data([], [])
    return line,


def animate(i):
    x = np.linspace(0, 2, 1000)
    y = np.sin(2 * np.pi * (x - 0.01 * i))
    line.set_data(x, y)
    return line,


anim = animation.FuncAnimation(fig, animate, init_func=init,
                           frames=200, interval=20, blit=True)

FFwriter = animation.FFMpegWriter()
anim.save('basic_animation.mp4', writer=FFwriter)


  


  I am currently using PyCharm in LinuxMint and I have a fairly new version of FFMpeg (4.2.4) installed. Given that FFMpeg complains about 'rawvideo' which as far as I understand it is just a bunch of images in series, it seems unlikely this has anything to do with codecs. If I run ffmpeg -formats, sure enough rawvideo is in the list.

  


  I have tried manually setting plt.rcParams, like in the commented line in the code above, with no success. I have also tried setting up both anaconda and venv environments, but I get the same error.
Annoyingly, I did not have this problem a few months ago when I was using Ubuntu. I have also verified that it works on my friends Ubuntu desktop, using the same simple venv as I set up for myself.

  


  Any ideas ?

  


  EDIT : I use the fish shell, if that is relevant...

  


  Well this is peculiar. If I start a terminal from within PyCharm and check supported formats, I get the following :

  


  (venv) ffmpeg -formats
ffmpeg version 4.3.4 Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 11.3.0 (GCC)
  configuration: --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --disable-debug --disable-doc --disable-static --enable-optimizations --enable-shared --disable-everything --enable-ffplay --enable-ffprobe --enable-gnutls --enable-libaom --enable-libdav1d --enable-libfdk-aac --enable-libmp3lame --enable-libfontconfig --enable-libfreetype --enable-libopus --enable-libpulse --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-openal --enable-opengl --enable-sdl2 --enable-vulkan --enable-zlib --enable-libv4l2 --enable-libxcb --enable-vdpau --enable-vaapi --enable-encoder='ac3,alac,flac,libfdk_aac,g723_1,mp2,libmp3lame,libopus,libspeex,pcm_alaw,pcm_mulaw,pcm_f32le,pcm_s16be,pcm_s24be,pcm_s16le,pcm_s24le,pcm_s32le,pcm_u8,tta,libvorbis,wavpack,' --enable-encoder='ass,ffv1,libaom_av1,libvpx_vp8,libvpx_vp9,mjpeg_vaapi,rawvideo,theora,vp8_vaapi,libopenh264' --enable-decoder='adpcm_g722,alac,flac,g723_1,g729,libfdk_aac,libopus,libspeex,mp2,mp3,m4a,pcm_alaw,pcm_mulaw,pcm_f16le,pcm_f24le,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_s16be,pcm_s16be_planar,pcm_s24be,pcm_s16le,pcm_s16le_planar,pcm_s24le,pcm_s24le_planar,pcm_s32le,pcm_s32le_planar,pcm_s64be,pcm_s64le,pcm_s8,pcm_s8_planar,pcm_u8,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,tta,vorbis,wavpack,' --enable-decoder='ass,ffv1,mjpeg,mjpegb,libaom_av1,libdav1d,libvpx_vp8,libvpx_vp9,rawvideo,theora,vp8,vp9,libopenh264' --enable-encoder='bmp,gif,jpegls,png,tiff,webp,' --enable-decoder='bmp,gif,jpegls,png,tiff,webp,' --enable-hwaccel='vp8_vaapi,mjpeg_vaapi,' --enable-parser='aac,ac3,flac,mjpeg,mpegaudio,mpeg4video,opus,vp3,vp8,vp9,vorbis,' --enable-muxer='ac3,ass,flac,g722,gif,matroska,mp3,mpegvideo,rtp,ogg,opus,pcm_s16be,pcm_s16le,wav,webm,' --enable-demuxer='aac,ac3,ass,flac,g722,gif,image_jpeg_pipe,image_png_pipe,image_webp_pipe,matroska,mjpeg,mov,mp3,mpegvideo,ogg,pcm_mulaw,pcm_alaw,pcm_s16be,pcm_s16le,rtp,wav,' --enable-filter='crop,scale,overlay,amix,amerge,aresample,format,aformat,fps,transpose,pad,' --enable-protocol='crypto,file,pipe,rtp,srtp,rtsp,tcp,udp,unix,' --arch=x86_64 --enable-libopenh264
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
File formats:
 D. = Demuxing supported
 .E = Muxing supported
 --
 D  aac             raw ADTS AAC (Advanced Audio Coding)
 DE ac3             raw AC-3
 D  alaw            PCM A-law
 D  asf             ASF (Advanced / Active Streaming Format)
 DE ass             SSA (SubStation Alpha) subtitle
 DE flac            raw FLAC
 DE g722            raw G.722
 DE gif             CompuServe Graphics Interchange Format (GIF)
 D  jpeg_pipe       piped jpeg sequence
  E matroska        Matroska
 D  matroska,webm   Matroska / WebM
 D  mjpeg           raw MJPEG video
 D  mov,mp4,m4a,3gp,3g2,mj2 QuickTime / MOV
 DE mp3             MP3 (MPEG audio layer 3)
 D  mpegts          MPEG-TS (MPEG-2 Transport Stream)
 D  mpegvideo       raw MPEG video
 D  mulaw           PCM mu-law
 DE ogg             Ogg
  E opus            Ogg Opus
 D  png_pipe        piped png sequence
 D  rm              RealMedia
 DE rtp             RTP output
 DE s16be           PCM signed 16-bit big-endian
 DE s16le           PCM signed 16-bit little-endian
 D  sdp             SDP
 DE wav             WAV / WAVE (Waveform Audio)
  E webm            WebM
 D  webp_pipe       piped webp sequence



  


  As is evident, there is no support for 'rawvideo' in the list above ! Very strange indeed, I do not know which ffmpeg this list belongs to, perhaps it is a version integrated into matplotlib's animation class ?

  


  Anyway, if I uncomment the line setting the ffmpeg_path I am back at the old error. I did get it to work however, by changing the path from '/usr/bin/ffmpeg' to '/home/j/.conda/envs/venvtest/bin/ffmpeg'. Then I get the file to run, create the animation and save it. This works for my real files as well, which do not even run that particular conda-environment. They do not recognize or find the ffmpeg I have in /usr/bin though. I have no clue why but at least I have a workaround now.

  


  Final edit :
It is solved. It was flatpak's fault. Lesson is, don't use flatpak (or snap for that matter) to install Pycharm.

  


• ffmpeg Undefined referance to several swr functions [duplicate]

  21 mai 2022, par user19068953

  I'm trying to staticly link ffmpeg to my project, i downloaded the ffmpeg source files from a github repo because it had pre writen cmake files, which i needed for this exact problem but it changed nothing (https://github.com/Pawday/ffmpeg-cmake). I edited the file a little and posted it below, and added them to lib/ffmpeg in my project directory. I first ran ./configure, then ran make, then make install like the install guide suggested. Then i ran cmake . followed by make. It compiled just fine and i ran a test without any errors :

  


  extern "C"{&#xA;    #include <libavcodec></libavcodec>avcodec.h>&#xA;}&#xA;&#xA;#include <iostream>&#xA;int main(int argc, char* argv[]) {&#xA;    if (argc &lt; 2) {&#xA;        std::cout &lt;&lt; "provide a filename" &lt;&lt; std::endl;&#xA;        return -1;&#xA;        AVPacket *pkt = av_packet_alloc();&#xA;    }&#xA;}&#xA;</iostream>

  


  I was following the examples that ffmpeg provides, so i added this :

  


  const AVCodec *codec = avcodec_find_decoder(AV_CODEC_ID_MPEG1VIDEO);


  


  But now i have this huge error :

  


  /usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function 

`opus_decode_subpacket':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:346: undefined reference to `swr_is_initialized'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_decode_frame':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:188: undefined reference to `swr_is_initialized'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_init_resample':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:136: undefined reference to `swr_init'
/usr/bin/ld: /home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:142: undefined reference to `swr_convert'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_decode_frame':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:202: undefined reference to `swr_convert'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_flush_resample':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:90: undefined reference to `swr_convert'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_decode_subpacket':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:379: undefined reference to `swr_close'
/usr/bin/ld: /home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:346: undefined reference to `swr_is_initialized'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_decode_flush':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:582: undefined reference to `swr_close'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_decode_close':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:607: undefined reference to `swr_free'
/usr/bin/ld: /usr/local/lib/libavcodec.a(opusdec.o): in function `opus_decode_init':
/home/t/Desktop/Code/lib/ffmpeg/libavcodec/opusdec.c:660: undefined reference to `swr_alloc'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/Interview.dir/build.make:122: bin/Interview] Error 1
make[1]: *** [CMakeFiles/Makefile2:420: CMakeFiles/Interview.dir/all] Error 2
make: *** [Makefile:84: all] Error 2


  


  I find some questions with similar issues to no avail :

  


  FFmpeg seems to be version conflict
Linking libavcodec and libavformat : Undefined references

  


  NOTE : previously i tried downloading ffmpeg with home-brew and pkg-config maybe that is causing an error, but my guess is my cmake file is faulty.

  


  project/CMakeLists :

  


  cmake_minimum_required(VERSION 3.14)

project(Interview C CXX)
set(CMAKE_CXX_STANDARD 14)

SET( EXECUTABLE_OUTPUT_PATH ${dir}/bin )
set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin )
set( CMAKE_C_FLAGS "-lswresample")

add_subdirectory(lib/ffmpeg)

add_definitions(-DGL_SILENCE_DEPRECATION)

list(APPEND SOURCES
    src/main.cpp
    src/vipch.h
    src/VideoDecoder.cpp
    src/VideoDecoder.h
    src/Application.cpp
    src/Application.h
    #src/OpenGLRenderer.cpp
    #src/OpenGLRenderer.h
    #src/Layer.h
    #src/Layer.cpp
)

find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)
find_library(AVCODEC_LIBRARY avcodec)

find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h)
find_library(AVFORMAT_LIBRARY avformat)

find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h)
find_library(AVDEVICE_LIBRARY avdevice)

find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)
find_library(AVCODEC_LIBRARY avcodec)

set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)

add_executable(Interview src/main.cpp src/Application.cpp src/Application.h ${SOURCES})

target_link_libraries(Interview PRIVATE Threads::Threads)

if(APPLE)
    list(APPEND EXTRA_LIBS
        "-framework OpenGL"
    )

    configure_file(
        ${CMAKE_CURRENT_SOURCE_DIR}/assets/MacOSXBundleInfo.plist.in
        ${CMAKE_CURRENT_BINARY_DIR}/assets/MacOSXBundleInfo.plist
    )

    set_target_properties(Interview PROPERTIES
        MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_BINARY_DIR}/assets/MacOSXBundleInfo.plist
    )

elseif(WIN32)
    list(APPEND EXTRA_LIBS
        "-lglu32 -lopengl32"
    )
    set(CMAKE_EXE_LINKER_FLAGS "-std=gnu99 -static -static-libgcc -static-libstdc++ -mwindows")

endif()

list(APPEND EXTRA_LIBS
"-lGL -lGLU -lX11 -lz -lva -lswresample"
)

find_package(OpenGL REQUIRED)
find_package(GLEW REQUIRED)

#target_link_libraries(Interview ${CORELIBS})


target_include_directories(Interview PRIVATE 
    ${AVCODEC_INCLUDE_DIR} 
    ${AVFORMAT_INCLUDE_DIR}
    ${AVUTIL_INCLUDE_DIR}
    ${AVDEVICE_INCLUDE_DIR} 
    ${OPENGL_INCLUDE_DIR}
    ${GLEW_INCLUDE_DIRS}
)

target_link_libraries(Interview PRIVATE 
    ${AVCODEC_LIBRARY} 
    ${AVFORMAT_LIBRARY} 
    ${AVUTIL_LIBRARY} 
    ${AVDEVICE_LIBRARY} 
    ${OPENGL_LIBRARY}
    ${GLEW_LIBRARIES}
)


  


  NOTE : i previously had a really similar error with pthread but with some fixes to cmake and installing pthread i fixed it.

  


  project/lib/ffmpeg/CMakeLists :

  


  cmake_minimum_required(VERSION 3.15)

project(FFMPEG C CXX)

add_library(ffmpeg_config INTERFACE)

#TODO:[cmake] COMMON DEFINES (config.h)
# create list with all that and then pick required from that list in each target
target_compile_definitions(ffmpeg_config INTERFACE FFMPEG_CONFIGURATION="")
target_compile_definitions(ffmpeg_config INTERFACE FFMPEG_DATADIR="")
target_compile_definitions(ffmpeg_config INTERFACE AVCONV_DATADIR="")
target_compile_definitions(ffmpeg_config INTERFACE FFMPEG_LICENSE="")

target_compile_definitions(ffmpeg_config INTERFACE CC_IDENT="")

target_compile_definitions(ffmpeg_config INTERFACE HAVE_THREADS=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_PTHREADS=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_W32THREADS=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_OS2THREADS=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_ISNAN=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_MMXEXT=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_MMX2=HAVE_MMXEXT)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_MMX2=HAVE_MMXEXT)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_MMX_INLINE=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_MMX=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_AV_CONFIG_H=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_ALTIVEC=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_MMXEXT_INLINE=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_NEON=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_AMD3DNOW_INLINE=0)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_X86ASM=0)
if(WIN32)
    target_compile_definitions(ffmpeg_config INTERFACE HAVE_MKSTEMP=0)
else()
    target_compile_definitions(ffmpeg_config INTERFACE HAVE_MKSTEMP=1)
endif()


#TODO:[cmake] detect each function and set to 0 if missing (they are in math.h)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_CBRT=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_CBRTF=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_COPYSIGN=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_ERF=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_HYPOT=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_RINT=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_LRINT=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_LRINTF=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_ROUND=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_ROUNDF=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_TRUNC=1)
target_compile_definitions(ffmpeg_config INTERFACE HAVE_TRUNCF=1)


target_link_libraries(ffmpeg_config INTERFACE ffmpeg_compat)

include (TestBigEndian)
TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
if(IS_BIG_ENDIAN)
    target_compile_definitions(ffmpeg_config INTERFACE HAVE_BIGENDIAN=1)
else()
    target_compile_definitions(ffmpeg_config INTERFACE HAVE_BIGENDIAN=0)
endif()

target_compile_definitions(ffmpeg_config INTERFACE av_restrict=)

target_compile_definitions(ffmpeg_config INTERFACE CONFIG_THIS_YEAR=2021)

target_compile_definitions(ffmpeg_config INTERFACE CONFIG_MEMORY_POISONING=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_FRAME_THREAD_ENCODER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_MEMORY_POISONING=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_GRAY=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_ERROR_RESILIENCE=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_MPEGVIDEODEC=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_SMALL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_D3D11VA_HWACCEL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_DXVA2_HWACCEL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_NVDEC_HWACCEL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_VAAPI_HWACCEL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_VIDEOTOOLBOX_HWACCEL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_VDPAU_HWACCEL=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_NETWORK=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_XVMC=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_FORMAT_FILTER=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_PNG_DECODER=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_APNG_DECODER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_INFLATE_WRAPPER=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_DEFLATE_WRAPPER=1)

target_compile_definitions(ffmpeg_config INTERFACE CONFIG_AVUTIL=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_AVCODEC=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_AVFORMAT=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_AVDEVICE=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_SWSCALE=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_SWRESAMPLE=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_POSTPROC=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_AVFILTER=1)



#CONFIG MUXERS
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_H264_MUXER=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE2_MUXER=1)

#CONFIG DEMUXERS
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE2_DEMUXER=1)

# look at the end of libavformat/img2dec.c file
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_BMP_PIPE_DEMUXER=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_CRI_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_DDS_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_DPX_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_EXR_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_GEM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_GIF_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_J2K_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_JPEG_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_JPEGLS_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PAM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PBM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PCX_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PGM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PGMYUV_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PGX_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PHOTOCD_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PICTOR_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PNG_PIPE_DEMUXER=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PPM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_PSD_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_QDRAW_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_SGI_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_SUNRAST_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_SVG_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_TIFF_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_WEBP_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_XBM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_XPM_PIPE_DEMUXER=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_IMAGE_XWD_PIPE_DEMUXER=0)


#CONFIG PROTOCOLS
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_FILE_PROTOCOL=1)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_PIPE_PROTOCOL=1)

target_compile_definitions(ffmpeg_config INTERFACE CONFIG_ZLIB=0)
target_compile_definitions(ffmpeg_config INTERFACE CONFIG_SWSCALE_ALPHA=0)

target_compile_definitions(ffmpeg_config INTERFACE ARCH_X86_32=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_X86_64=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_AARCH64=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_ARM=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_PPC=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_X86=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_MIPS=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_ALPHA=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_LOONGARCH=0)
target_compile_definitions(ffmpeg_config INTERFACE ARCH_LOONGARCH64=0)

target_compile_definitions(ffmpeg_config INTERFACE SWS_MAX_FILTER_SIZE=256)

#_________________________WARNINGS__________________________________________
#TODO[cmake]: set it for all targets individually or remove for WARNING HELL
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    add_compile_options("-w")
endif()

if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
    add_compile_options("-w")
endif()

if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
    cmake_policy(SET CMP0092 NEW) #cmake disable std MSVC warnings in CMAKE_C_FLAGS
    #CMAKE_DEPFILE_FLAGS_C var in windows contains only /showIncludes and produce include tree
    set(CMAKE_DEPFILE_FLAGS_C "") #erase it
    add_compile_options("/w")
endif()

file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/include/config.h "//cmake config will define all that")
target_include_directories(ffmpeg_config INTERFACE ${CMAKE_CURRENT_BINARY_DIR}/include)

#TODO[cmake]: resolve config_components.h
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/include/config_components.h "//")
target_include_directories(ffmpeg_config INTERFACE ${CMAKE_CURRENT_BINARY_DIR}/include)

add_subdirectory(compat)
add_subdirectory(libavutil)
add_subdirectory(libavcodec)
add_subdirectory(libavformat)
add_subdirectory(libavdevice)
add_subdirectory(libavfilter)
add_subdirectory(libswresample)
add_subdirectory(libswscale)
add_subdirectory(libpostproc)

add_subdirectory(fftools)

add_subdirectory(doc/examples)


find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)
find_library(AVCODEC_LIBRARY avcodec)

find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h)
find_library(AVFORMAT_LIBRARY avformat)

find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h)
find_library(AVDEVICE_LIBRARY avdevice)

find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)
find_library(AVCODEC_LIBRARY avcodec)

if(APPLE)
    list(APPEND EXTRA_LIBS
        "-framework OpenGL"
    )

    configure_file(
        ${CMAKE_CURRENT_SOURCE_DIR}/assets/MacOSXBundleInfo.plist.in
        ${CMAKE_CURRENT_BINARY_DIR}/assets/MacOSXBundleInfo.plist
    )

    set_target_properties(FFMPEG PROPERTIES
        MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_BINARY_DIR}/assets/MacOSXBundleInfo.plist
    )

elseif(WIN32)
    list(APPEND EXTRA_LIBS
        "-lglu32 -lopengl32"
    )
    set(CMAKE_EXE_LINKER_FLAGS "-std=gnu99 -static -static-libgcc -static-libstdc++ -mwindows")
else()
    list(APPEND EXTRA_LIBS
        "-lGL -lGLU -lX11"
    )
endif()


#target_link_libraries(Interview ${CORELIBS})

set( CMAKE_C_FLAGS "-lswresample")

list(APPEND EXTRA_LIBS
"-lGL -lGLU -lX11 -lz -lva -lswresample"
)

target_include_directories(ffmpeg_config INTERFACE
    ${AVCODEC_INCLUDE_DIR} 
    ${AVFORMAT_INCLUDE_DIR}
    ${AVUTIL_INCLUDE_DIR}
    ${AVDEVICE_INCLUDE_DIR} 
    ${OPENGL_INCLUDE_DIR}
    ${GLEW_INCLUDE_DIRS}
)

target_link_libraries(ffmpeg_config INTERFACE
    ${AVCODEC_LIBRARY} 
    ${AVFORMAT_LIBRARY} 
    ${AVUTIL_LIBRARY} 
    ${AVDEVICE_LIBRARY} 
    ${OPENGL_LIBRARY}
    ${GLEW_LIBRARIES}
)


  


  Ubuntu 22.04, cmake 3.16.3, ffmpeg version git-2022-05-20-cb47f66

  


• Transcoding hevc to h264 using GPU and scale_npp

  19 mai 2022, par JanZg

  I am trying to transcode hevc to h264 using GPU. Default input is 10 bit hevc but I also try it on 8 bit hevc. I use hevc_cuvid decoder and h264_nvenc encoder. While scaling using CPU its correct. I was also using scale_npp=w=1280:h=720:format=yuv420p and scale_cuda - > no result.

  


  Working command without using GPU to scale :

  


  /usr/local/bin/ffmpeg -y -v warning -c:v hevc_cuvid -an -sn -dn -reconnect_at_eof 1 -reconnect_streamed 1 -reconnect_on_network_error 1 -i http://1.2.3.4:8794 -c:v h264_nvenc -pix_fmt yuv420p -vf scale=1280:720 test_hevc.mp4


  


  But when I try to scale using GPU for example scale_cuda or scale_npp I get this error :

  


  Command :

  


  /usr/local/bin/ffmpeg -y -v warning -c:v hevc_cuvid -an -sn -dn -reconnect_at_eof 1 -reconnect_streamed 1 -reconnect_on_network_error 1 -i http://1.2.3.4:8794 -c:v h264_nvenc -pix_fmt yuv420p -vf scale_npp=1280:720 test_hevc.mp4


  


  Outputs :

  


  Error output with trace log level

  


  [graph 0 input from stream 0:0 @ 0x56164efb6b40] w:3840 h:2160 pixfmt:p010le tb:1/90000 fr:50/1 sar:1/1
[format @ 0x56164efb7940] Setting ‘pix_fmts’ to value ‘yuv420p’
[auto_scale_0 @ 0x56164efb9940] w:iw h:ih flags:’’ interl:0
[Parsed_scale_npp_0 @ 0x56164efb58c0] auto-inserting filter ‘auto_scale_0’ between the filter ‘graph 0 input from stream 0:0’ and the filter ‘Parsed_scale_npp_0’
Impossible to convert between the formats supported by the filter ‘graph 0 input from stream 0:0’ and the filter ‘auto_scale_0’
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:0
[AVIOContext @ 0x56164ea41300] Statistics: 0 seeks, 0 writeouts
[AVIOContext @ 0x56164ea39c80] Statistics: 15357720 bytes read, 0 seeks
[AVHWDeviceContext @ 0x56164ea68480] Calling cu->cuCtxDestroy(hwctx->cuda_ctx)
Conversion failed!


  


  Full output with warning log level

  


  [hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[hevc @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 1 times
[hevc @ 0x555bd6e9f0c0] Error parsing NAL unit #2.
[mpegts @ 0x555bd6e85dc0] Could not find codec parameters for stream 0 (Video: hevc (HEVC / 0x43564548), none): unspecified size
Consider increasing the value for the ‘analyzeduration’ (0) and ‘probesize’ (5000000) options
[NULL @ 0x555bd6e9f0c0] PPS id out of range: 0
Last message repeated 66 times
Impossible to convert between the formats supported by the filter ‘graph 0 input from stream 0:0’ and the filter ‘auto_scale_0’
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:0

Additional informations:

My FFmpeg Version below:

ffmpeg version N-103630-g06de593303 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 8 (Debian 8.3.0-6)
configuration: --prefix=/usr/local --enable-libtwolame --enable-libzvbi --enable-nonfree --enable-cuda-nvcc --nvccflags=’-gencode arch=compute_75,code=sm_75 -O2’ --enable-libnpp --extra-cflags=-I/usr/local/cuda/include --extra-ldflags=-L/usr/local/cuda/lib64
libavutil 57. 5.100 / 57. 5.100
libavcodec 59. 7.103 / 59. 7.103
libavformat 59. 5.100 / 59. 5.100
libavdevice 59. 0.101 / 59. 0.101
libavfilter 8. 9.100 / 8. 9.100
libswscale 6. 1.100 / 6. 1.100
libswresample 4. 0.100 / 4. 0.100


  


  GPU : Tesla T4

  


  System : Linux tgpu 4.19.0-17-amd64 #1 SMP Debian 4.19.194-3 (2021-07-18) x86_64 GNU/Linux

  


  Nvcc version : nvcc : NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2020 NVIDIA Corporation
Built on Mon_Oct_12_20:09:46_PDT_2020
Cuda compilation tools, release 11.1, V11.1.105
Build cuda_11.1.TC455_06.29190527_0

  


  Is it possible to scale hevc using GPU and how to fix this ?
Thank You in advance.