Kesalahan membuka encoder keluaran saat mencoba untuk menggabungkan gambar dengan mengubah ukuran dan transisi memudar dalam FFmpeg

0

Saya mengalami masalah ketika mencoba untuk menggabungkan gambar dengan mengubah ukuran dan transisi memudar, tapi saya mengalami kesalahan untuk output encoder.

Perintah yang saya coba saat ini -

ffmpeg \ 
-loop 1 -t 5 -i /path/to/action-21892_1920.png \ 
-loop 1 -t 5 -i /path/to/agriculture-colors-countryside-1253748.png \
-loop 1 -t 5 -i /path/to/alex-wong-17992.png \
-loop 1 -t 5 -i /path/to/alligator-2501474_1920.png \
-filter_complex "[0:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v0]; \
[1:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v1]; \
[2:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v2]; \
[3:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v3]; \
[v0][v1][v2][v3]concat=n=4:v=1:a=0[v]" -f mp4 -c:v libx264 -map "[v]" \
-r 25 -y /path/to/output-4803.mp4 2>&1

Kesalahan konsol -

ffmpeg version N-90767-g768c077-syslint Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-16)
  configuration: --prefix=/usr/local/cpffmpeg --enable-shared --enable-nonfree --enable-gpl --enable-pthreads --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --extra-cflags=-I/usr/local/cpffmpeg/include --extra-ldflags=-L/usr/local/cpffmpeg/lib --enable-version3 --extra-version=syslint
  libavutil      56. 15.100 / 56. 15.100
  libavcodec     58. 19.100 / 58. 19.100
  libavformat    58. 13.100 / 58. 13.100
  libavdevice    58.  4.100 / 58.  4.100
  libavfilter     7. 18.100 /  7. 18.100
  libswscale      5.  2.100 /  5.  2.100
  libswresample   3.  2.100 /  3.  2.100
  libpostproc    55.  2.100 / 55.  2.100
Input #0, png_pipe, from '/path/to/action-21892_1920.png':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: png, rgb24(pc), 1920x1279, 25 fps, 25 tbr, 25 tbn, 25 tbc
[png_pipe @ 0x2063e80] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #1, png_pipe, from '/path/to/agriculture-colors-countryside-1253748.png':
  Duration: N/A, bitrate: N/A
    Stream #1:0: Video: png, rgb24(pc), 4177x2774, 25 tbr, 25 tbn, 25 tbc
[png_pipe @ 0x2066100] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #2, png_pipe, from '/path/to/alex-wong-17992.png':
  Duration: N/A, bitrate: N/A
    Stream #2:0: Video: png, rgb24(pc), 5745x3830, 25 tbr, 25 tbn, 25 tbc
[png_pipe @ 0x2a5b0c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #3, png_pipe, from '/path/to/alligator-2501474_1920.png':
  Duration: N/A, bitrate: N/A
    Stream #3:0: Video: png, rgb24(pc), 1920x1280, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 (png) -> setpts
  Stream #1:0 (png) -> setpts
  Stream #2:0 (png) -> setpts
  Stream #3:0 (png) -> setpts
  concat -> Stream #0:0 (libx264)
Press [q] to stop, [?] for help
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
[libx264 @ 0x2a5f1c0] using SAR=1/1
[libx264 @ 0x2a5f1c0] using cpu capabilities: none!
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!

Saya sudah mencoba beberapa opsi dan sepertinya tidak ada yang berhasil, dan saya terus mendapatkan pesan yang sama. Ada ide di mana saya mengacau?

MEMPERBARUI

Setelah mencoba saran @Gyan, ini adalah output yang saya lihat di konsol -

ffmpeg version N-90767-g768c077-syslint Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-16)
  configuration: --prefix=/usr/local/cpffmpeg --enable-shared --enable-nonfree --enable-gpl --enable-pthreads --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --extra-cflags=-I/usr/local/cpffmpeg/include --extra-ldflags=-L/usr/local/cpffmpeg/lib --enable-version3 --extra-version=syslint
  libavutil      56. 15.100 / 56. 15.100
  libavcodec     58. 19.100 / 58. 19.100
  libavformat    58. 13.100 / 58. 13.100
  libavdevice    58.  4.100 / 58.  4.100
  libavfilter     7. 18.100 /  7. 18.100
  libswscale      5.  2.100 /  5.  2.100
  libswresample   3.  2.100 /  3.  2.100
  libpostproc    55.  2.100 / 55.  2.100
Input #0, png_pipe, from '/path/to/action-21892_1920.png':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: png, rgb24(pc), 1920x1279, 25 fps, 25 tbr, 25 tbn, 25 tbc
[png_pipe @ 0x239fe80] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #1, png_pipe, from '/path/to/agriculture-colors-countryside-1253748.png':
  Duration: N/A, bitrate: N/A
    Stream #1:0: Video: png, rgb24(pc), 4177x2774, 25 tbr, 25 tbn, 25 tbc
[png_pipe @ 0x23a2100] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #2, png_pipe, from '/path/to/alex-wong-17992.png':
  Duration: N/A, bitrate: N/A
    Stream #2:0: Video: png, rgb24(pc), 5745x3830, 25 tbr, 25 tbn, 25 tbc
[png_pipe @ 0x2d970c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #3, png_pipe, from '/path/to/alligator-2501474_1920.png':
  Duration: N/A, bitrate: N/A
    Stream #3:0: Video: png, rgb24(pc), 1920x1280, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 (png) -> setpts
  Stream #1:0 (png) -> setpts
  Stream #2:0 (png) -> setpts
  Stream #3:0 (png) -> setpts
  concat -> Stream #0:0 (wrapped_avframe)
Press [q] to stop, [?] for help
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A    
Output #0, null, to '/path/to/output-4803.mp4':
  Metadata:
    encoder         : Lavf58.13.100
    Stream #0:0: Video: wrapped_avframe, rgb24, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
    Metadata:
      encoder         : Lavc58.19.100 wrapped_avframe
frame=    2 fps=0.1 q=-0.0 size=N/A time=00:00:00.08 bitrate=N/A speed=0.00542x    
frame=    5 fps=0.3 q=-0.0 size=N/A time=00:00:00.20 bitrate=N/A speed=0.0131x    
frame=    8 fps=0.5 q=-0.0 size=N/A time=00:00:00.32 bitrate=N/A speed=0.02x    
frame=   11 fps=0.7 q=-0.0 size=N/A time=00:00:00.44 bitrate=N/A speed=0.0263x    
frame=   14 fps=0.8 q=-0.0 size=N/A time=00:00:00.56 bitrate=N/A speed=0.0322x    
frame=   17 fps=0.9 q=-0.0 size=N/A time=00:00:00.68 bitrate=N/A speed=0.0376x    
frame=   28 fps=1.5 q=-0.0 size=N/A time=00:00:01.12 bitrate=N/A speed=0.0601x    
frame=   45 fps=2.4 q=-0.0 size=N/A time=00:00:01.80 bitrate=N/A speed=0.094x    
frame=   66 fps=3.4 q=-0.0 size=N/A time=00:00:02.64 bitrate=N/A speed=0.134x    
frame=   88 fps=4.4 q=-0.0 size=N/A time=00:00:03.52 bitrate=N/A speed=0.175x    
frame=  107 fps=5.2 q=-0.0 size=N/A time=00:00:04.28 bitrate=N/A speed=0.207x    
frame=  119 fps=5.6 q=-0.0 size=N/A time=00:00:04.76 bitrate=N/A speed=0.224x    
[png @ 0x392d880] get_buffer() failed
[png @ 0x392d880] thread_get_buffer() failed
frame=  128 fps=5.7 q=-0.0 size=N/A time=00:00:05.12 bitrate=N/A speed=0.227x    
frame=  129 fps=5.5 q=-0.0 size=N/A time=00:00:05.16 bitrate=N/A speed=0.219x    
frame=  130 fps=5.3 q=-0.0 size=N/A time=00:00:05.20 bitrate=N/A speed=0.211x    
frame=  131 fps=5.1 q=-0.0 size=N/A time=00:00:05.24 bitrate=N/A speed=0.204x    
frame=  132 fps=4.9 q=-0.0 size=N/A time=00:00:05.28 bitrate=N/A speed=0.197x    
frame=  133 fps=4.8 q=-0.0 size=N/A time=00:00:05.32 bitrate=N/A speed=0.191x    
frame=  134 fps=4.6 q=-0.0 size=N/A time=00:00:05.36 bitrate=N/A speed=0.185x    
frame=  135 fps=4.5 q=-0.0 size=N/A time=00:00:05.40 bitrate=N/A speed=0.18x    
frame=  136 fps=4.4 q=-0.0 size=N/A time=00:00:05.44 bitrate=N/A speed=0.175x    
frame=  137 fps=4.3 q=-0.0 size=N/A time=00:00:05.48 bitrate=N/A speed=0.171x    
frame=  138 fps=4.2 q=-0.0 size=N/A time=00:00:05.52 bitrate=N/A speed=0.166x    
frame=  139 fps=4.1 q=-0.0 size=N/A time=00:00:05.56 bitrate=N/A speed=0.163x    
frame=  140 fps=4.0 q=-0.0 size=N/A time=00:00:05.60 bitrate=N/A speed=0.159x    
frame=  141 fps=3.9 q=-0.0 size=N/A time=00:00:05.64 bitrate=N/A speed=0.156x    
Error while decoding stream #1:0: Cannot allocate memory
frame=  141 fps=3.8 q=-0.0 size=N/A time=00:00:05.64 bitrate=N/A speed=0.151x    
[png @ 0x392eac0] get_buffer() failed
[png @ 0x392eac0] thread_get_buffer() failed
frame=  143 fps=3.7 q=-0.0 size=N/A time=00:00:05.76 bitrate=N/A speed=0.15x    
frame=  147 fps=3.8 q=-0.0 size=N/A time=00:00:05.92 bitrate=N/A speed=0.152x    
frame=  152 fps=3.9 q=-0.0 size=N/A time=00:00:06.12 bitrate=N/A speed=0.155x    
Error while decoding stream #1:0: Cannot allocate memory
[png @ 0x3930380] get_buffer() failed
[png @ 0x3930380] thread_get_buffer() failed
frame=  159 fps=4.0 q=-0.0 size=N/A time=00:00:06.44 bitrate=N/A speed=0.161x    
frame=  167 fps=4.1 q=-0.0 size=N/A time=00:00:06.76 bitrate=N/A speed=0.167x    
Error while decoding stream #1:0: Cannot allocate memory
[png @ 0x3931bc0] get_buffer() failed
[png @ 0x3931bc0] thread_get_buffer() failed
frame=  175 fps=4.3 q=-0.0 size=N/A time=00:00:07.12 bitrate=N/A speed=0.174x    
frame=  183 fps=4.4 q=-0.0 size=N/A time=00:00:07.44 bitrate=N/A speed=0.179x    
Error while decoding stream #1:0: Cannot allocate memory
[png @ 0x3933480] get_buffer() failed
[png @ 0x3933480] thread_get_buffer() failed
frame=  191 fps=4.5 q=-0.0 size=N/A time=00:00:07.80 bitrate=N/A speed=0.185x    
frame=  199 fps=4.7 q=-0.0 size=N/A time=00:00:08.12 bitrate=N/A speed=0.19x    
frame=  205 fps=4.7 q=-0.0 size=N/A time=00:00:08.36 bitrate=N/A speed=0.193x    
Error while decoding stream #1:0: Cannot allocate memory
[png @ 0x3934cc0] get_buffer() failed
[png @ 0x3934cc0] thread_get_buffer() failed
frame=  211 fps=4.8 q=-0.0 size=N/A time=00:00:08.64 bitrate=N/A speed=0.198x    
/path/to/agriculture-colors-countryside-1253748.png: Cannot allocate memory
    Last message repeated 4 times
frame=  219 fps=4.9 q=-0.0 size=N/A time=00:00:08.96 bitrate=N/A speed=0.202x    
/path/to/agriculture-colors-countryside-1253748.png: Cannot allocate memory
    Last message repeated 2 times
Error while decoding stream #1:0: Cannot allocate memory
/path/to/agriculture-colors-countryside-1253748.png: Cannot allocate memory
    Last message repeated 3 times
frame=  225 fps=5.0 q=-0.0 size=N/A time=00:00:09.24 bitrate=N/A speed=0.206x    
/path/to/agriculture-colors-countryside-1253748.png: Cannot allocate memory
    Last message repeated 3 times
frame=  228 fps=5.0 q=-0.0 size=N/A time=00:00:09.36 bitrate=N/A speed=0.206x    
[png @ 0x3948240] get_buffer() failed
[png @ 0x3948240] thread_get_buffer() failed
frame=  231 fps=4.7 q=-0.0 size=N/A time=00:00:09.48 bitrate=N/A speed=0.195x    
frame=  232 fps=4.6 q=-0.0 size=N/A time=00:00:09.52 bitrate=N/A speed=0.187x    
frame=  233 fps=4.4 q=-0.0 size=N/A time=00:00:09.56 bitrate=N/A speed=0.18x    
frame=  234 fps=4.2 q=-0.0 size=N/A time=00:00:09.60 bitrate=N/A speed=0.173x    
frame=  235 fps=4.1 q=-0.0 size=N/A time=00:00:09.64 bitrate=N/A speed=0.168x    
frame=  236 fps=4.0 q=-0.0 size=N/A time=00:00:09.68 bitrate=N/A speed=0.163x    
frame=  237 fps=3.8 q=-0.0 size=N/A time=00:00:09.72 bitrate=N/A speed=0.158x    
frame=  238 fps=3.7 q=-0.0 size=N/A time=00:00:09.76 bitrate=N/A speed=0.153x    
frame=  239 fps=3.6 q=-0.0 size=N/A time=00:00:09.80 bitrate=N/A speed=0.149x    
frame=  240 fps=3.5 q=-0.0 size=N/A time=00:00:09.84 bitrate=N/A speed=0.145x    
frame=  241 fps=3.5 q=-0.0 size=N/A time=00:00:09.88 bitrate=N/A speed=0.142x    
frame=  242 fps=3.4 q=-0.0 size=N/A time=00:00:09.92 bitrate=N/A speed=0.138x    
frame=  243 fps=3.3 q=-0.0 size=N/A time=00:00:09.96 bitrate=N/A speed=0.135x    
frame=  244 fps=3.2 q=-0.0 size=N/A time=00:00:10.00 bitrate=N/A speed=0.132x    
Error while decoding stream #2:0: Cannot allocate memory
frame=  244 fps=3.1 q=-0.0 size=N/A time=00:00:10.00 bitrate=N/A speed=0.128x    
[png @ 0x3949480] get_buffer() failed
[png @ 0x3949480] thread_get_buffer() failed
frame=  246 fps=3.1 q=-0.0 size=N/A time=00:00:10.12 bitrate=N/A speed=0.126x    
frame=  248 fps=3.1 q=-0.0 size=N/A time=00:00:10.20 bitrate=N/A speed=0.126x    
frame=  250 fps=3.1 q=-0.0 size=N/A time=00:00:10.28 bitrate=N/A speed=0.126x    
frame=  253 fps=3.0 q=-0.0 size=N/A time=00:00:10.40 bitrate=N/A speed=0.124x    
frame=  256 fps=3.0 q=-0.0 size=N/A time=00:00:10.52 bitrate=N/A speed=0.124x    
frame=  260 fps=3.0 q=-0.0 size=N/A time=00:00:10.68 bitrate=N/A speed=0.125x    
Error while decoding stream #2:0: Cannot allocate memory
[png @ 0x394ad40] get_buffer() failed
[png @ 0x394ad40] thread_get_buffer() failed
frame=  263 fps=3.1 q=-0.0 size=N/A time=00:00:10.84 bitrate=N/A speed=0.126x    
frame=  266 fps=3.1 q=-0.0 size=N/A time=00:00:10.96 bitrate=N/A speed=0.127x    
frame=  270 fps=3.1 q=-0.0 size=N/A time=00:00:11.12 bitrate=N/A speed=0.128x    
frame=  274 fps=3.1 q=-0.0 size=N/A time=00:00:11.28 bitrate=N/A speed=0.129x    
Error while decoding stream #2:0: Cannot allocate memory
frame=  276 fps=3.1 q=-0.0 size=N/A time=00:00:11.36 bitrate=N/A speed=0.129x    
[png @ 0x394c580] get_buffer() failed
[png @ 0x394c580] thread_get_buffer() failed
frame=  280 fps=3.1 q=-0.0 size=N/A time=00:00:11.56 bitrate=N/A speed=0.13x    
frame=  283 fps=3.2 q=-0.0 size=N/A time=00:00:11.68 bitrate=N/A speed=0.13x    
frame=  287 fps=3.2 q=-0.0 size=N/A time=00:00:11.84 bitrate=N/A speed=0.131x    
frame=  291 fps=3.2 q=-0.0 size=N/A time=00:00:12.00 bitrate=N/A speed=0.132x    
Error while decoding stream #2:0: Cannot allocate memory
[png @ 0x394de40] get_buffer() failed
[png @ 0x394de40] thread_get_buffer() failed
frame=  295 fps=3.2 q=-0.0 size=N/A time=00:00:12.20 bitrate=N/A speed=0.133x    
frame=  300 fps=3.3 q=-0.0 size=N/A time=00:00:12.40 bitrate=N/A speed=0.135x    
frame=  305 fps=3.3 q=-0.0 size=N/A time=00:00:12.60 bitrate=N/A speed=0.136x    
Error while decoding stream #2:0: Cannot allocate memory
[png @ 0x394f680] get_buffer() failed
[png @ 0x394f680] thread_get_buffer() failed
frame=  310 fps=3.3 q=-0.0 size=N/A time=00:00:12.84 bitrate=N/A speed=0.138x    
frame=  315 fps=3.4 q=-0.0 size=N/A time=00:00:13.04 bitrate=N/A speed=0.139x    
frame=  320 fps=3.4 q=-0.0 size=N/A time=00:00:13.24 bitrate=N/A speed=0.14x    
frame=  324 fps=3.4 q=-0.0 size=N/A time=00:00:13.40 bitrate=N/A speed=0.141x    
Error while decoding stream #2:0: Cannot allocate memory
[png @ 0x3950f40] get_buffer() failed
[png @ 0x3950f40] thread_get_buffer() failed
frame=  328 fps=3.4 q=-0.0 size=N/A time=00:00:13.60 bitrate=N/A speed=0.142x    
frame=  331 fps=3.4 q=-0.0 size=N/A time=00:00:13.72 bitrate=N/A speed=0.142x    
frame=  335 fps=3.5 q=-0.0 size=N/A time=00:00:13.88 bitrate=N/A speed=0.143x    
frame=  338 fps=3.5 q=-0.0 size=N/A time=00:00:14.00 bitrate=N/A speed=0.143x    
Error while decoding stream #2:0: Cannot allocate memory
frame=  340 fps=3.5 q=-0.0 size=N/A time=00:00:14.08 bitrate=N/A speed=0.143x    
[png @ 0x3952780] get_buffer() failed
[png @ 0x3952780] thread_get_buffer() failed
/path/to/alex-wong-17992.png: Cannot allocate memory
    Last message repeated 2 times
frame=  345 fps=3.5 q=-0.0 size=N/A time=00:00:14.32 bitrate=N/A speed=0.145x    
/path/to/alex-wong-17992.png: Cannot allocate memory
    Last message repeated 1 times
frame=  349 fps=3.5 q=-0.0 size=N/A time=00:00:14.48 bitrate=N/A speed=0.145x    
frame=  351 fps=3.5 q=-0.0 size=N/A time=00:00:14.56 bitrate=N/A speed=0.145x    
frame=  353 fps=3.5 q=-0.0 size=N/A time=00:00:14.64 bitrate=N/A speed=0.145x    
frame=  355 fps=3.5 q=-0.0 size=N/A time=00:00:14.72 bitrate=N/A speed=0.145x    
frame=  357 fps=3.5 q=-0.0 size=N/A time=00:00:14.80 bitrate=N/A speed=0.145x    
frame=  359 fps=3.5 q=-0.0 size=N/A time=00:00:14.88 bitrate=N/A speed=0.145x    
frame=  361 fps=3.5 q=-0.0 size=N/A time=00:00:14.96 bitrate=N/A speed=0.145x    
frame=  363 fps=3.5 q=-0.0 size=N/A time=00:00:15.04 bitrate=N/A speed=0.145x    
frame=  373 fps=3.6 q=-0.0 size=N/A time=00:00:15.44 bitrate=N/A speed=0.148x    
/path/to/alligator-2501474_1920.png: Cannot allocate memory
    Last message repeated 4 times
frame=  391 fps=3.7 q=-0.0 size=N/A time=00:00:16.16 bitrate=N/A speed=0.154x    
/path/to/alligator-2501474_1920.png: Cannot allocate memory
    Last message repeated 10 times
frame=  401 fps=3.8 q=-0.0 Lsize=N/A time=00:00:16.56 bitrate=N/A speed=0.157x    
video:210kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
command-line  video  ffmpeg 
— Kaya
sumber
Jika Anda berubah menjadi -f null -map "[v]" -r 25 -y - 2>&1. apakah pengodean dilanjutkan?
— Gyan
@Yan Ok saya mencobanya dan memperbarui pertanyaan saya dengan kesalahan yang diberikannya.
— Kaya

Jawaban:

0

Saya akhirnya bisa mendapatkan hal-hal yang bekerja dengan pertama-tama pergi ke CLI saya dan melakukan yum search x264dan kemudian memperbarui / menginstal SEMUA file terkait x264.

Maka perintah yang saya gunakan untuk ffmpeg adalah -

ffmpeg \
-threads 1 \
-loop 1 -t 5 -i /path/to/action-21892_1920.png \ 
-loop 1 -t 5 -i /path/to/agriculture-colors-countryside-1253748.png \
-loop 1 -t 5 -i /path/to/alex-wong-17992.png \
-loop 1 -t 5 -i /path/to/alligator-2501474_1920.png \
-filter_complex "[0:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v0]; \
[1:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v1]; \
[2:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v2]; \
[3:v]setpts=PTS-STARTPTS,fade=t=in:st=0:d=1,fade=t=out:st=4:d=1,scale=1280:720,setdar=16/9[v3]; \
[v0][v1][v2][v3]concat=n=4:v=1:a=0[v]" -c:v libx264 -map "[v]" \ 
-r 25 -pix_fmt yuv420p -preset ultrafast -y output.mp4 2>&1
— Kaya
sumber
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