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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
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Supporting all media types
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Sur d’autres sites (11448)
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syncing a video file with audio using ffmpeg is returning a video without audio
31 juillet 2019, par abboodWhen I attempt to sync a .mov video with an .m4a audio file using ffmpeg like so
ffmpeg -ss 00:00:2 -i test.m4a -i test.mov -c:v copy -c:a aac -strict experimental output.mp4
it works like a charm. But right now I’ve recorded a usability test video using adobe XD, and it returned an .mp4 (MPEG-4) video and I manually recorded the audio using quicktimre returning a .m4a audio file.
Trying to merge them using ffmpeg is returning a video without any audio :
ffmpeg -i video.mp4 -i audio.m4a -c:v copy -c:a aac -strict experimental output.mp4
ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1_1 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gpl --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-opencl --enable-videotoolbox
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 'video.mp4':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2019-07-31T14:43:18.000000Z
com.apple.quicktime.make: Apple
com.apple.quicktime.model: MacBookPro15,1
com.apple.quicktime.software: Mac OS X 10.14.5 (18F203)
com.apple.quicktime.creationdate: 2019-07-31T17:43:17+0300
Duration: 00:03:46.05, start: 0.000000, bitrate: 498 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 374x812 [SAR 1:1 DAR 187:406], 390 kb/s, 60 fps, 60 tbr, 6k tbn, 12k tbc (default)
Metadata:
creation_time : 2019-07-31T14:43:18.000000Z
handler_name : Core Media Video
encoder : H.264
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz, stereo, fltp, 0 kb/s (default)
Metadata:
creation_time : 2019-07-31T14:43:18.000000Z
handler_name : Core Media Audio
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'audio.m4a':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
creation_time : 2019-07-31T14:47:26.000000Z
iTunSMPB : 00000000 00000840 00000000 00000000009DFBC0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Duration: 00:03:54.78, start: 0.047891, bitrate: 225 kb/s
Stream #1:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 224 kb/s (default)
Metadata:
creation_time : 2019-07-31T14:47:26.000000Z
handler_name : Core Media Audio
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[aac @ 0x7fb5a4806a00] Too many bits 16384.000000 > 12288 per frame requested, clamping to max
Output #0, mp4, to 'output.mp4':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
com.apple.quicktime.creationdate: 2019-07-31T17:43:17+0300
com.apple.quicktime.make: Apple
com.apple.quicktime.model: MacBookPro15,1
com.apple.quicktime.software: Mac OS X 10.14.5 (18F203)
encoder : Lavf58.20.100
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 374x812 [SAR 1:1 DAR 187:406], q=2-31, 390 kb/s, 60 fps, 60 tbr, 12k tbn, 6k tbc (default)
Metadata:
creation_time : 2019-07-31T14:43:18.000000Z
handler_name : Core Media Video
encoder : H.264
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz, stereo, fltp, 96 kb/s (default)
Metadata:
creation_time : 2019-07-31T14:43:18.000000Z
handler_name : Core Media Audio
encoder : Lavc58.35.100 aac
frame=13563 fps=0.0 q=-1.0 Lsize= 10903kB time=00:03:46.08 bitrate= 395.1kbits/s speed= 916x
video:10699kB audio:10kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.805767%How can I get around this limitation ?
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lavf/hls : Cleanup the applehttp
12 avril 2019, par Jun Zhaolavf/hls : Cleanup the applehttp
Cleanup the applehttp as demuxer name, when use the command :
ffmpeg -formats, get the confused information like :
"
E hls Apple HTTP Live Streaming
D hls,applehttp Apple HTTP Live Streaming
"
we don't use applehttp as the demuxer/muxer name usually, so
cleanup the applehttp and update the documents.After the change, get the information from "ffmpeg -formats" :
"
DE hls Apple HTTP Live Streaming
"Reviewed-by : Steven Liu <lq@onvideo.cn>
Signed-off-by : Jun Zhao <barryjzhao@tencent.com> -
ffmpeg - how to pass all streams audio/tmcd, etc from input->output unchanged
22 avril 2021, par QRrabbitPlease help me, with hopefully specific ffmpeg arguments to include in my video encoding.


My work is only related to video stream, so this is the only one I'm changing.
I receive a .mov file(s) that have already been pre-compiled for a specific broadcaster, some of those selfcontained videos have 4 streams (1 video, 2 audio, and some other timecode stream). Others have up to 17 streams : 1-video, 15-audio streams and the final one is unsupported tmcd.


My process pipeline includes only re-encoding/re-processing video stream, and everything else I need to pass along to the output file - all other streams without any changes or alterations.


During this step of encoding, I insert icon.png into position 5:21 from sec 2-3, from 4-5, and from 6-8. To achieve this, I use map option, so my encoding string looks like this :


ffmpeg -i in.mov -i icon.png -i icon.png -i icon.png
 -filter_complex " [0][1]overlay=5:21:enable='between(t,2,3)'[v1];
 [v1][2]overlay=5:21:enable='between(t,4,5)'[v2];
 [v2][3]overlay=5:21:enable='between(t,6,8)'[v3]" -map '[v3]' -map 0:a
 -c:v dvvideo -pix_fmt yuv422p -b:v 115084915 -maxrate 115084915 -minrate 115084915 -r 29.97 -top 1 -color_primaries bt709 -color_trc bt709 -colorspace bt709 -vtag dvh6
 -c:a copy -c:s copy -y out.mov



The problem is that the out.mov only shows with 2 streams instead of 17 (1-video, and 2-audio). All other 15 streams are truncated completely.
Reading some other stackoverflow posts I found a way to transfer all other streams, is by using -map 0 :


But as I tried adding -map 0 on my last line :


...
 -map 0 -c:a copy -c:s copy -y out.mov



but this doubles the number of streams from 17 to 34 - also double in output file size.
If I remove map '[v3]' -map 0:a from my original encoding string and only include -map 0, I get correct number of streams, but, of course icon.png is not getting inserted at the right time. What should I do ?


If there's a way to re-map my -filter_complex to overlay images without using this -map option ? Or, be specific at what each -map referring to ?


If not, what other arguments/parameters can I use, if such option even exists, to copy all streams, subs and all other audio, potentially some other signal for audio impairment, if such exists.


Please help, so I can finally wrap my output and submit my work.


EDIT 1 :
Here's my output :


ffprobe version N-99345-g904ab5365c Copyright (c) 2007-2020 the FFmpeg developers
 built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
 configuration: --enable-filter=qrrabbit --enable-opengl --enable-gpl --enable-libx264 --extra-libs='-lqrencode -lpthread'
 libavutil 56. 59.100 / 56. 59.100
 libavcodec 58.106.100 / 58.106.100
 libavformat 58. 58.100 / 58. 58.100
 libavdevice 58. 11.102 / 58. 11.102
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mov':
 Metadata:
 major_brand : qt 
 minor_version : 512
 compatible_brands: qt 
 creation_time : 2020-02-29T22:07:42.000000Z
 encoder : Lavf58.58.100
 Duration: 00:00:20.05, start: 0.000000, bitrate: 133544 kb/s
 Stream #0:0: Video: dvvideo (dvh6 / 0x36687664), yuv422p(bt709, top first), 1280x1080 [SAR 3:2 DAR 16:9], 115084 kb/s, 29.97 fps, 29.97 tbr, 11988 tbn, 29.97 tbc (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : VideoHandler
 encoder : Lavc58.106.100 dvvideo
 timecode : 00:00:00;00
 Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:4(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:5(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:6(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:7(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:8(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:9(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:10(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:11(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:12(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:13(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:14(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:15(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:16(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:17(eng): Data: none (tmcd / 0x64636D74), 0 kb/s
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : VideoHandler
 timecode : 00:00:00;00
Unsupported codec with id 0 for input stream 17



and here's ffprobe from the input file :


ffprobe version N-99345-g904ab5365c Copyright (c) 2007-2020 the FFmpeg developers
 built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
 configuration: --enable-filter=qrrabbit --enable-opengl --enable-gpl --enable-libx264 --extra-libs='-lqrencode -lpthread'
 libavutil 56. 59.100 / 56. 59.100
 libavcodec 58.106.100 / 58.106.100
 libavformat 58. 58.100 / 58. 58.100
 libavdevice 58. 11.102 / 58. 11.102
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mov':
 Metadata:
 major_brand : qt 
 minor_version : 537199360
 compatible_brands: qt 
 creation_time : 2020-02-29T22:07:42.000000Z
 Duration: 00:00:20.05, start: 0.000000, bitrate: 133935 kb/s
 Stream #0:0(eng): Video: dvvideo (dvh6 / 0x36687664), yuv422p(bt709, top coded first (swapped)), 1280x1080 [SAR 3:2 DAR 16:9], 115084 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 29.97 tbc (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Video Media Handler
 encoder : DVCPRO HD 1080i60
 timecode : 00:00:00;00
 Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:4(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:5(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:6(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:7(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:8(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:9(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:10(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:11(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:12(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:13(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:14(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:15(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:16(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:17(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Time Code Media Handler
 timecode : 00:00:00;00
Unsupported codec with id 0 for input stream 17