Open RANUX opened 5 years ago
Hi! I've got error on MacOS 10.14.4, ffmpeg version 4.1.3 (installed from homebrew) and Python 3.7.3
command = [ 'ffmpeg', '-framerate', str(frame_rate), '-s', '{}x{}'.format(width, height), '-f', 'rawvideo', '-pix_fmt', 'rgb24', '-i', '-' ] command += [ '-f', 'mp4', '-pix_fmt', 'yuv420p', '-y', video_track.name ] encoder = subprocess.Popen(command, stdin=subprocess.PIPE)
this code doesn't encode my video file. After encoding resulting tmp video file is 262B length :(
Thank you for help!
# ./video-remove-silence 0-devtools.mp4 Extracting audio... Finding gaps... Found 35 gaps, 31.8 seconds total Processing 2726 frames... ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers built with Apple LLVM version 10.0.1 (clang-1001.0.46.3) configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.3 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/openjdk-12.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/openjdk-12.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr libavutil 56. 22.100 / 56. 22.100 libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100 libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100 libpostproc 55. 3.100 / 55. 3.100 Input #0, rawvideo, from 'pipe:': Duration: N/A, bitrate: 1492992 kb/s Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 1920x1080, 1492992 kb/s, 30 tbr, 30 tbn, 30 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) [libx264 @ 0x7fe419001200] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0x7fe419001200] profile High, level 4.0 [libx264 @ 0x7fe419001200] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to '/var/folders/_n/123b4c35185c1t1dzgwcgqx40000gn/T/tmpwo2vty4z': Metadata: encoder : Lavf58.20.100 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1920x1080, q=-1--1, 30 fps, 15360 tbn, 30 tbc Metadata: encoder : Lavc58.35.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 frame= 0 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.00 bitrate=N/A speed= 0x video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown ffmpeg -f mp4 -i /var/folders/_n/123b4c35185c1t1dzgwcgqx40000gn/T/tmpwo2vty4z -f wav -i /var/folders/_n/123b4c35185c1t1dzgwcgqx40000gn/T/tmpbe0apjww -c:v copy -map 0:v:0 -map 1:a:0 -y 0-devtools_result.mp4 ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers built with Apple LLVM version 10.0.1 (clang-1001.0.46.3) configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.3 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/openjdk-12.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/openjdk-12.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr libavutil 56. 22.100 / 56. 22.100 libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100 libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100 libpostproc 55. 3.100 / 55. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/var/folders/_n/123b4c35185c1t1dzgwcgqx40000gn/T/tmpwo2vty4z': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.20.100 Duration: 00:00:00.00, bitrate: N/A Guessed Channel Layout for Input Stream #1.0 : stereo Input #1, wav, from '/var/folders/_n/123b4c35185c1t1dzgwcgqx40000gn/T/tmpbe0apjww': Duration: 00:01:02.32, bitrate: 1411 kb/s Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s Stream map '0:v:0' matches no streams. To ignore this, add a trailing '?' to the map.
please check out https://github.com/excitoon/video-remove-silence/issues/7
Hi! I've got error on MacOS 10.14.4, ffmpeg version 4.1.3 (installed from homebrew) and Python 3.7.3
this code doesn't encode my video file. After encoding resulting tmp video file is 262B length :(
Thank you for help!