write_videofile does not add audio

I encounter a problem on Amazon Linux.

I have a code which generates composite videos. On ubuntu 18.04 is working file, on Amazon Linux the audio is not embedded in the video. The temporary audio file contains the proper audio. I’ve tried to specify the codecs or not, it’s not working.

CODE:

write_videofile(self.v3_name,
                                            write_logfile=True,
                                            threads=8,
                                            preset='ultrafast',
                                            temp_audiofile='temp-audio.mp3',
                                            rewrite_audio=True,
                                            audio=True,
                                            remove_temp=False)

Here are the logs: AUDIO: ffmpeg version 4.2.1-static https://johnvansickle.com/ffmpeg/ Copyright © 2000-2019 the FFmpeg developers built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516 configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg libavutil 56. 31.100 / 56. 31.100 libavcodec 58. 54.100 / 58. 54.100 libavformat 58. 29.100 / 58. 29.100 libavdevice 58. 8.100 / 58. 8.100 libavfilter 7. 57.100 / 7. 57.100 libswscale 5. 5.100 / 5. 5.100 libswresample 3. 5.100 / 3. 5.100 libpostproc 55. 5.100 / 55. 5.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, s32le, from ‘pipe:’: Duration: N/A, bitrate: 2822 kb/s Stream #0:0: Audio: pcm_s32le, 44100 Hz, stereo, s32, 2822 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s32le (native) -> mp3 (libmp3lame)) Output #0, mp3, to ‘temp-audio.mp3’: Metadata: TSSE : Lavf58.29.100 Stream #0:0: Audio: mp3 (libmp3lame), 44100 Hz, stereo, s32p Metadata: encoder : Lavc58.54.100 libmp3lame size= 1790kB time=00:01:54.54 bitrate= 128.0kbits/s speed= 37x
video:0kB audio:1790kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.013801%

VIDEO: ffmpeg version 4.2.1-static https://johnvansickle.com/ffmpeg/ Copyright © 2000-2019 the FFmpeg developers built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516 configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg libavutil 56. 31.100 / 56. 31.100 libavcodec 58. 54.100 / 58. 54.100 libavformat 58. 29.100 / 58. 29.100 libavdevice 58. 8.100 / 58. 8.100 libavfilter 7. 57.100 / 7. 57.100 libswscale 5. 5.100 / 5. 5.100 libswresample 3. 5.100 / 3. 5.100 libpostproc 55. 5.100 / 55. 5.100 Input #0, rawvideo, from ‘pipe:’: Duration: N/A, start: 0.000000, bitrate: 870912 kb/s Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 1600x756, 870912 kb/s, 30 tbr, 30 tbn, 30 tbc Input #1, mp3, from ‘temp-audio.mp3’: Metadata: encoder : Lavf58.29.100 Duration: 00:01:54.57, start: 0.025057, bitrate: 128 kb/s Stream #1:0: Audio: mp3, 44100 Hz, stereo, fltp, 128 kb/s Metadata: encoder : Lavc58.54 Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) [libx264 @ 0x555556724e40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 0x555556724e40] profile Constrained Baseline, level 3.2, 4:2:0, 8-bit [libx264 @ 0x555556724e40] 264 - core 157 r2969 d4099dd - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=8 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0 Output #0, mp4, to ‘./tmp/Client1-1572570980.295778/v3s/Rubin Guttman & Associates.mp4’: Metadata: encoder : Lavf58.29.100 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1600x756, q=-1–1, 30 fps, 15360 tbn, 30 tbc Metadata: encoder : Lavc58.54.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 frame= 3436 fps= 33 q=-1.0 Lsize= 28309kB time=00:01:54.50 bitrate=2025.4kbits/s speed=1.11x
video:28294kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.051786% [libx264 @ 0x555556724e40] frame I:14 Avg QP:12.43 size:269914 [libx264 @ 0x555556724e40] frame P:3422 Avg QP:15.16 size: 7362 [libx264 @ 0x555556724e40] mb I I16…4: 100.0% 0.0% 0.0% [libx264 @ 0x555556724e40] mb P I16…4: 1.1% 0.0% 0.0% P16…4: 8.0% 0.0% 0.0% 0.0% 0.0% skip:90.9% [libx264 @ 0x555556724e40] coded y,uvDC,uvAC intra: 34.9% 41.2% 34.6% inter: 3.7% 3.9% 2.1% [libx264 @ 0x555556724e40] i16 v,h,dc,p: 54% 38% 4% 3% [libx264 @ 0x555556724e40] i8c dc,h,v,p: 43% 36% 18% 3% [libx264 @ 0x555556724e40] kb/s:2023.69

• Python Version: 3.6
• Moviepy Version: 1.0.1
• Platform Name: Amazon Linux
• Platform Version:

[ghost]

I faced this issue as well on a project I’m currently working on and it seems like many people are facing this issue as well. For some people, by changing the audio encoding that did the trick and fixed the issue (such as #820). However, changing the audio encoding didn’t work for me, the only solution I found for this issue is one mentioned in #876 was to remove the -an from the ffmpeg_writer.py file in \site-packages\moviepy-1.0.1-py3.7.egg\moviepy\video\io

After I removed the -an from there it all worked like a charm.

[tburrows13]

Should be fixed in #968. Feel free to reopen if not.