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Sur d’autres sites (11756)

  • "Error configuring filters" FFmpeg issue while using Vogon

    8 juillet 2018, par Jk425

    Prerequisites :

    vogon, python 2.7, ffmpeg 2.3.6(newer versions caused + one more error :
    "Error configuring complex filters" due to vogon outdate itself, i
    suppose)

     sample_project/
    
    ├── adwords_video_csv.py
    
    ├── adwords_video_csv.pyc
    
    ├── assets
    
    │   ├── car_ad.mp4
    
    │   ├── README.txt
    
    │   └── vogon.png
    
    ├── edit_config.py
    
    ├── output
    
    │   └── README.txt
    
    ├── sample.csv
    
    ├── sample.json
    
    ├── sample_win.json
    
    ├── vogon.py
    
    ├── vogon.pyc
    
    ├── yt_upload.py
    
    └── yt_upload.pyc

    Getting such a message after executing command :

    python vogon.py sample.json --noauth_local_webserver
    Input #1, image2, from 'assets/vogon.png':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    
    Stream #1:0: Video: png, rgba, 400x223 [SAR 2835:2835 DAR 400:223], 25 tbr, 25 tbn, 25 tbc
    
[Parsed_movie_1 @ 0x1b35480] Failed to avformat_open_input '/tmp/vogon_Ql9UW7.gif'
    
[AVFilterGraph @ 0x1af08e0] Error initializing filter 'movie' with args '/tmp/vogon_Ql9UW7.gif'
    
Error configuring filters.
    vogon.py -h: 
    

    
positional arguments:
    
  config_file           Configuration JSON file
    

    
optional arguments:
    
  -h, --help            show this help message and exit
    
  --auth_host_name AUTH_HOST_NAME
    
                        Hostname when running a local web server.
    
  --noauth_local_webserver
    
                        Do not run a local web server.
    
  --auth_host_port [AUTH_HOST_PORT [AUTH_HOST_PORT ...]]
    
                        Port web server should listen on.
    
  --logging_level {DEBUG,INFO,WARNING,ERROR,CRITICAL}
    
                        Set the logging level of detail.
    
  --youtube_upload      Upload generated videos to YouTube
    
  --preview_line PREVIEW_LINE
    
                        Generate only one video, for the given CSV line number

    Makes me think it is an ffmgep issue. What could it be ?

  • ffmpeg ... "Impossible to convert between the formats supported by the filter"

    27 novembre 2017, par hydra3333

    Using the latest ffmpeg master built as at 2017.11.26, I’m having trouble deciphering what the error messages means and, more importantly, what to do about them.

    Changing from -vf to -filter_complex did nothing (I had to try).
    The main error message seems to be

    Impossible to convert between the formats supported by the filter

    I have tried to insert "format=" and "scale" before/between/after yadif and unsharp_opencl but to no avail.

    I wonder, could it be something to do with needing hwupload/hwdownload/hwmap or is that a red herring ?

    What am I doing wrong ?

    ".\ffmpeg_3.latest_master.exe" -hide_banner -v verbose -init_hw_device opencl=ocl:1.0 -filter_hw_device ocl -i ".\test_01.mpg" -an -map_metadata -1 -sws_flags lanczos+accurate_rnd+full_chroma_int+full_chroma_inp -filter_complex "[0:v]yadif=0:0:0,scale=flags=lanczos+accurate_rnd+full_chroma_int+full_chroma_inp,unsharp_opencl=lx=3:ly=3:la=0.5:cx=3:cy=3:ca=0.5,setdar=dar=16/9" -r 25 -c:v h264_nvenc -preset slow -bf 2 -g 50 -refs 3 -rc:v vbr_hq -rc-lookahead:v 32 -cq 22 -qmin 16 -qmax 25 -coder cabac -movflags +faststart -profile:v high -level 4.1 -pixel_format yuv420p -y ".\test_01.newest.MP4" 
    
[AVHWDeviceContext @ 0000020e229aad40] 1.0: NVIDIA CUDA / GeForce GTX 750 Ti
    
[AVHWDeviceContext @ 0000020e229aad40] DXVA2 to OpenCL mapping function found (clCreateFromDX9MediaSurfaceKHR).
    
[AVHWDeviceContext @ 0000020e229aad40] DXVA2 in OpenCL acquire function found (clEnqueueAcquireDX9MediaSurfacesKHR).
    
[AVHWDeviceContext @ 0000020e229aad40] DXVA2 in OpenCL release function found (clEnqueueReleaseDX9MediaSurfacesKHR).
    
[AVHWDeviceContext @ 0000020e229aad40] The cl_khr_d3d11_sharing extension is required for D3D11 to OpenCL mapping.
    
[AVHWDeviceContext @ 0000020e229aad40] D3D11 to OpenCL mapping not usable.
    
[mpeg @ 0000020e229ae240] max_analyze_duration 5000000 reached at 5000000 microseconds st:0
    
Input #0, mpeg, from '.\test_01.mpg':
    
  Duration: 00:06:29.96, start: 0.240000, bitrate: 2799 kb/s
    
    Stream #0:0[0x1e0]: Video: mpeg2video (Main), 1 reference frame, yuv420p(tv, top first, left), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
    
    Stream #0:1[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16p, 256 kb/s
    
[Parsed_scale_1 @ 0000020e29951a20] w:iw h:ih flags:'lanczos+accurate_rnd+full_chroma_int+full_chroma_inp' interl:0
    
Stream mapping:
    
  Stream #0:0 (mpeg2video) -> yadif
    
  setdar -> Stream #0:0 (h264_nvenc)
    
Press [q] to stop, [?] for help
    
[Parsed_scale_1 @ 0000020e29cccda0] w:iw h:ih flags:'lanczos+accurate_rnd+full_chroma_int+full_chroma_inp' interl:0
    
[graph 0 input from stream 0:0 @ 0000020e29ccc980] w:720 h:576 pixfmt:yuv420p tb:1/90000 fr:25/1 sar:64/45 sws_param:flags=2
    
[auto_scaler_0 @ 0000020e29ccc580] w:iw h:ih flags:'bilinear' interl:0
    
[Parsed_unsharp_opencl_2 @ 0000020e29ccc4a0] auto-inserting filter 'auto_scaler_0' between the filter 'Parsed_scale_1' and the filter 'Parsed_unsharp_opencl_2'
    
Impossible to convert between the formats supported by the filter 'Parsed_scale_1' and the filter 'auto_scaler_0'
    
Error reinitializing filters!
    
Failed to inject frame into filter network: Function not implemented
    
Error while processing the decoded data for stream #0:0
    
Conversion failed!

  • dashenc : Don't output frameRates at both AS and Representation-level. Only output...

    29 octobre 2017, par Anton Schubert
    dashenc : Don't output frameRates at both AS and Representation-level. Only output maxFrameRate at AS-level.

    Fix conformance regarding section "3.2.4. Presence of Attributes and
    
Element" of the "Guidelines for Implementation : DASH-IF Interoperability
    
Points V4.1" (http://dashif.org/guidelines/)
    

    Signed-off-by : Anton Schubert <ischluff@mailbox.org>
    
Signed-off-by : Peter Große <pegro@friiks.de>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/dashenc.c

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