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Thread: Making a YT compatible audio file with image ffmpeg

  1. #11
    Join Date
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    Re: Making a YT compatible audio file with image ffmpeg

    Your ffmpeg doesn't appear to be built with libvpx support :\
    For that matter, it doesn't appear to support libx264 either.
    Last edited by Temüjin; August 27th, 2013 at 10:22 AM.

  2. #12
    Join Date
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    OH that must the reason for my problems here? i forgot when i did install back in March i was only thinking of audio

    thanx Temüjin; looks like you have spotted the issue

    will do a full reinstall on ffmpeg and report

    thanx for your advice


    ===================


    well full reinstall


    and still REJECTED by YT

    ffmpeg -i *224*.flac -i amarilla.png -s hd720 -c:a libvorbis -aq 9 file.webm
    ffmpeg version git-2013-08-27-16c3ed5 Copyright (c) 2000-2013 the FFmpeg developers
    built on Aug 27 2013 18:43:59 with gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1)
    configuration: --prefix=/home/shan/ffmpeg_build --extra-cflags=-I/home/shan/ffmpeg_build/include --extra-ldflags=-L/home/shan/ffmpeg_build/lib --bindir=/home/shan/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-x11grab
    libavutil 52. 42.100 / 52. 42.100
    libavcodec 55. 29.100 / 55. 29.100
    libavformat 55. 14.102 / 55. 14.102
    libavdevice 55. 3.100 / 55. 3.100
    libavfilter 3. 82.102 / 3. 82.102
    libswscale 2. 5.100 / 2. 5.100
    libswresample 0. 17.103 / 0. 17.103
    libpostproc 52. 3.100 / 52. 3.100
    Input #0, flac, from '224.flac':
    Metadata:
    COMMENT : Processed by SoX
    Duration: 00:04:48.81, bitrate: 671 kb/s
    Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
    [image2 @ 0x204aa00] Stream #0: not enough frames to estimate rate; consider increasing probesize
    Input #1, image2, from 'amarilla.png':
    Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    Stream #1:0: Video: png, rgb24, 2816x2244 [SAR 18898:18898 DAR 64:51], 25 tbr, 25 tbn, 25 tbc
    [libvpx @ 0x204c620] v1.2.0
    Output #0, webm, to 'file.webm':
    Metadata:
    COMMENT : Processed by SoX
    encoder : Lavf55.14.102
    Stream #0:0: Video: vp8 (libvpx), yuv420p, 1280x720 [SAR 12:17 DAR 64:51], q=-1--1, 200 kb/s, 1k tbn, 25 tbc
    Stream #0:1: Audio: vorbis (libvorbis), 44100 Hz, stereo, fltp
    Stream mapping:
    Stream #1:0 -> #0:0 (png -> libvpx)
    Stream #0:0 -> #0:1 (flac -> libvorbis)
    Press [q] to stop, [?] for help
    frame= 1 fps=0.0 q=0.0 size= 4kB time=00:00:00.04 bitrate= 907.2kbits/sframe= 1 fps=0.7 q=0.0 size= 38kB time=00:00:08.00 bitrate= 38.8kbits/sframe= 1 fps=0.5 q=0.0 size= 38kB time=00:00:16.09 bitrate= 19.3kbits/sframe= 1 fps=0.4 q=0.0 size= 38kB time=00:00:23.79 bitrate= 13.1kbits/sframe= 1 fps=0.3 q=0.0 size= 38kB time=00:00:31.69 bitrate= 9.8kbits/sframe= 1 fps=0.3 q=0.0 size= 38kB time=00:00:39.48 bitrate= 7.9kbits/sframe= 1 fps=0.3 q=0.0 size= 38kB time=00:00:47.34 bitrate= 6.6kbits/sframe= 1 fps=0.2 q=0.0 size= 38kB time=00:00:54.54 bitrate= 5.7kbits/sframe= 1 fps=0.2 q=0.0 size= 38kB time=00:01:02.24 bitrate= 5.0kbits/sframe= 1 fps=0.2 q=0.0 size= 38kB time=00:01:10.25 bitrate= 4.4kbits/sframe= 1 fps=0.2 q=0.0 size= 38kB time=00:01:17.92 bitrate= 4.0kbits/sframe= 1 fps=0.2 q=0.0 size= 38kB time=00:01:25.33 bitrate= 3.6kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:01:32.78 bitrate= 3.3kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:01:40.51 bitrate= 3.1kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:01:48.11 bitrate= 2.9kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:01:55.84 bitrate= 2.7kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:03.07 bitrate= 2.5kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:09.39 bitrate= 2.4kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:15.89 bitrate= 2.3kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:23.55 bitrate= 2.2kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:26.78 bitrate= 2.1kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:32.23 bitrate= 2.0kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:35.04 bitrate= 2.0kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:39.68 bitrate= 1.9kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:44.25 bitrate= 1.9kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:50.97 bitrate= 1.8kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:02:57.36 bitrate= 1.8kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:04.48 bitrate= 1.7kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:12.14 bitrate= 1.6kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:19.32 bitrate= 1.6kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:27.03 bitrate= 1.5kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:33.72 bitrate= 1.5kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:41.43 bitrate= 1.4kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:49.01 bitrate= 1.4kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:03:56.43 bitrate= 1.3kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:04:03.92 bitrate= 1.3kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:04:11.43 bitrate= 1.2kbits/sframe= 1 fps=0.1 q=0.0 size= 38kB time=00:04:18.16 bitrate= 1.2kbits/sframe= 1 fps=0.0 q=0.0 size= 38kB time=00:04:25.57 bitrate= 1.2kbits/sframe= 1 fps=0.0 q=0.0 size= 38kB time=00:04:33.11 bitrate= 1.1kbits/sframe= 1 fps=0.0 q=0.0 size= 38kB time=00:04:40.50 bitrate= 1.1kbits/sframe= 1 fps=0.0 q=0.0 size= 38kB time=00:04:48.40 bitrate= 1.1kbits/sframe= 1 fps=0.0 q=0.0 Lsize= 11887kB time=00:04:48.79 bitrate= 337.2kbits/s
    video:33kB audio:11686kB subtitle:0 global headers:4kB muxing overhead 1.400899%

    why does it accept the Kdenlive version but not the ffmpeg? what is in it that is missing in the ffmpeg mux?

    Kdenlive mux

    mediainfo Bulgaria.m2tGeneral
    ID : 1 (0x1)
    Complete name : Bulgaria.m2t
    Format : MPEG-TS
    Commercial name : HDV 720p
    File size : 96.4 MiB
    Duration : 4mn 48s
    Overall bit rate mode : Variable
    Overall bit rate : 2 801 Kbps


    Video
    ID : 256 (0x100)
    Menu ID : 1 (0x1)
    Format : MPEG Video
    Commercial name : HDV 720p
    Format version : Version 2
    Format profile : Main@High 1440
    Format settings, BVOP : No
    Format settings, Matrix : Default
    Format settings, GOP : M=1, N=12
    Codec ID : 2
    Duration : 4mn 48s
    Bit rate mode : Variable
    Bit rate : 2 275 Kbps
    Width : 1 280 pixels
    Height : 720 pixels
    Display aspect ratio : 16:9
    Frame rate : 25.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Compression mode : Lossy
    Bits/(Pixel*Frame) : 0.099
    Stream size : 78.3 MiB (81%)


    Audio
    ID : 257 (0x101)
    Menu ID : 1 (0x1)
    Format : MPEG Audio
    Format version : Version 1
    Format profile : Layer 2
    Codec ID : 3
    Duration : 4mn 48s
    Bit rate mode : Constant
    Bit rate : 384 Kbps
    Channel(s) : 2 channels
    Sampling rate : 48.0 KHz
    Compression mode : Lossy
    Stream size : 13.2 MiB (14%)


    Menu
    ID : 4096 (0x1000)
    Menu ID : 1 (0x1)
    Duration : 4mn 48s
    List : 256 (0x100) (MPEG Video) / 257 (0x101) (MPEG Audio)
    Service name : Service01
    Service provider : Libav
    Service type : digital television
    Last edited by shantiq; August 27th, 2013 at 07:22 PM.
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  3. #13
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    Sep 2006
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    Re: Making a YT compatible audio file with image ffmpeg

    Try adding "-loop 1":

    Code:
    ffmpeg -loop 1 -i image.png -i music.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryslow -shortest output.mkv
    or maybe:
    Code:
    ffmpeg -loop 1 -r 2 -i image.png -i music.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryslow -shortest output.mkv
    I tried several combinations of various options to try to break YouTube and the only ones it didn't like were without "-loop 1":

    Code:
    ffmpeg -i normal.png -c:v libx264 -crf 0 -t 10 testsrc-crf0.mkv
    ffmpeg -i normal.png -c copy -t 10 testsrc-copy.mkv
    Last edited by FakeOutdoorsman; August 27th, 2013 at 11:46 PM.

  4. #14
    Join Date
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    Re: Making a YT compatible audio file with image ffmpeg

    ha thanx for that research FakeO

    i understand now that what i was trying to upload in earlier attempts was in effect a sound file with ONE image only

    so this explains why it took just a few seconds to obtain and why YT rejects them. They are not video files only have the name of them

    Of course now it takes the same time it takes Kdenlive but at least it is command line which i favour when choice is there

    PS had to add
    -s hd720
    since my original image was 2300x2800 or somesuch and i only need 720p


    Thanx to you and to Temüjin for help and time
    marked as solved [YT is now happy!]

    of course it now takes same time as Kdenlive




    ffmpeg -loop 1 -i amarilla.png -i bulgaria.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryslow -s hd720 -shortest output.mkv


    shan@shan:~/us music/king$ ffmpeg -loop 1 -i amarilla.png -i bulgaria.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryslow -s hd720 -shortest output.mkv
    ffmpeg version git-2013-08-27-16c3ed5 Copyright (c) 2000-2013 the FFmpeg developers
    built on Aug 27 2013 18:43:59 with gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1)
    configuration: --prefix=/home/shan/ffmpeg_build --extra-cflags=-I/home/shan/ffmpeg_build/include --extra-ldflags=-L/home/shan/ffmpeg_build/lib --bindir=/home/shan/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-x11grab
    libavutil 52. 42.100 / 52. 42.100
    libavcodec 55. 29.100 / 55. 29.100
    libavformat 55. 14.102 / 55. 14.102
    libavdevice 55. 3.100 / 55. 3.100
    libavfilter 3. 82.102 / 3. 82.102
    libswscale 2. 5.100 / 2. 5.100
    libswresample 0. 17.103 / 0. 17.103
    libpostproc 52. 3.100 / 52. 3.100
    [image2 @ 0x308c500] Stream #0: not enough frames to estimate rate; consider increasing probesize
    Input #0, image2, from 'amarilla.png':
    Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: png, rgb24, 2816x2244 [SAR 18898:18898 DAR 64:51], 25 tbr, 25 tbn, 25 tbc
    [mp3 @ 0x308e000] Estimating duration from bitrate, this may be inaccurate
    Input #1, mp3, from 'bulgaria.mp3':
    Metadata:
    encoder : LAME 64bits version 3.99.5 (http://lame.sf.net)
    TLEN : 288810
    Duration: 00:04:48.87, start: 0.000000, bitrate: 320 kb/s
    Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 320 kb/s
    File 'output.mkv' already exists. Overwrite ? [y/N] y
    No pixel format specified, yuv444p for H.264 encoding chosen.
    Use -pix_fmt yuv420p for compatibility with outdated media players.
    [libx264 @ 0x3090de0] using SAR=12/17
    [libx264 @ 0x3090de0] using cpu capabilities: MMX2 SSE2Slow SlowCTZ
    [libx264 @ 0x3090de0] profile High 4:4:4 Predictive, level 5.0, 4:4:4 8-bit
    [libx264 @ 0x3090de0] 264 - core 138 r2 9e941d1 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 ref=16 deblock=1:0:0 analyse=0x3:0x133 me=umh subme=9 psy=0 mixed_ref=1 me_range=24 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=0 chroma_qp_offset=0 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc=cqp mbtree=0 qp=0
    Output #0, matroska, to 'output.mkv':
    Metadata:
    encoder : Lavf55.14.102
    Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuv444p, 1280x720 [SAR 12:17 DAR 64:51], q=-1--1, 1k tbn, 25 tbc
    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, 320 kb/s
    Stream mapping:
    Stream #0:0 -> #0:0 (png -> libx264)
    Stream #1:0 -> #0:1 (copy)
    Press [q] to stop, [?] for help
    frame= 2 fps=0.0 q=0.0 size= 1kB time=00:00:00.04 bitrate= 127.4kbits/sframe= 3 fps=1.4 q=0.0 size= 1kB time=00:00:00.08 bitrate= 63.7kbits/sframe= 3 fps=1.0 q=0.0 size= 940kB time=00:00:00.08 bitrate=96222.3kbits/frame= 4 fps=1.0 q=0.0 size= 943kB time=00:00:00.12 bitrate=64361.6kbits/frame= 5 fps=1.1 q=0.0 size= 945kB time=00:00:00.16 bitrate=48381.4kbits/frame= 6 fps=1.1 q=0.0 size= 945kB time=00:00:00.20 bitrate=38705.1kbits/frame= 6 fps=0.3 q=0.0 size= 946kB time=00:00:00.20 bitrate=38747.2kbits/frame= 7 fps=0.3 q=0.0 size= 948kB time=00:00:00.24 bitrate=32362.9kbits/frame= 8 fps=0.3 q=0.0 size= 949kB time=00:00:00.28 bitrate=27769.7kbits/frame= 9 fps=0.3 q=0.0 size= 951kB time=00:00:00.32 bitrate=24353.7kbits/frame= 10 fps=0.4 q=0.0 size= 952kB time=00:00:00.36 bitrate=21671.1kbits/frame= 11 fps=0.4 q=0.0 size= 955kB time=00:00:00.40 bitrate=19548.2kbits/frame= 12 fps=0.4 q=0.0 size= 956kB time=00:00:00.44 bitrate=17790.2kbits/frame= 13 fps=0.4 q=0.0 size= 958kB time=00:00:00.48 bitrate=16344.6kbits/frame= 14 fps=0.5 q=0.0 size= 959kB time=00:00:00.52 bitrate=15103.5kbits/frame= 15 fps=0.5 q=0.0 size= 961kB time=00:00:00.56 bitrate=14056.3kbits/frame= 15 fps=0.5 q=0.0 size= 961kB time=00:00:05.09 bitrate=1545.3kbits/sframe= 15 fps=0.5 q=0.0 size= 961kB time=00:00:05.09 bitrate=1545.3kbits/sframe= 15 fps=0.5 q=0.0 size= 961kB time=00:00:05.09 bitrate=1545.3kbits/sframe= 15 fps=0.5 q=0.0 size= 961kB time=00:00:07.34 bitrate=1072.4kbits/sframe= 15 fps=0.5 q=0.0 size= 961kB time=00:00:26.98 bitrate= 291.7kbits/sframe= 16 fps=0.5 q=0.0 size= 963kB time=00:00:40.09 bitrate= 196.7kbits/sframe= 16 fps=0.5 q=0.0 size= 963kB time=00:00:59.76 bitrate= 132.0kbits/sframe= 16 fps=0.5 q=0.0 size= 963kB time=00:01:19.41 bitrate= 99.3kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:01:32.52 bitrate= 85.3kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:01:45.63 bitrate= 74.7kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:02:05.30 bitrate= 63.0kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:02:24.95 bitrate= 54.4kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:02:31.51 bitrate= 52.1kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:02:44.62 bitrate= 47.9kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:02:57.73 bitrate= 44.4kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:03:10.82 bitrate= 41.3kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:03:23.93 bitrate= 38.7kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:03:43.60 bitrate= 35.3kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:04:03.25 bitrate= 32.4kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:04:16.36 bitrate= 30.8kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:04:29.47 bitrate= 29.3kbits/sframe= 16 fps=0.4 q=0.0 size= 963kB time=00:04:42.59 bitrate= 27.9kbits/sframe= 16 fps=0.3 q=0.0 Lsize= 12301kB time=00:04:48.86 bitrate= 348.8kbits/s
    video:940kB audio:11284kB subtitle:0 global headers:0kB muxing overhead 0.631927%
    [libx264 @ 0x3090de0] frame I:1 Avg QP: 0.00 size:961035
    [libx264 @ 0x3090de0] frame P:15 Avg QP: 0.00 size: 47
    [libx264 @ 0x3090de0] mb I I16..4: 71.9% 13.2% 14.8%
    [libx264 @ 0x3090de0] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.0% 0.0% 0.0% 0.0% 0.0% skip:100.0%
    [libx264 @ 0x3090de0] 8x8 transform intra:13.2%
    [libx264 @ 0x3090de0] coded y,u,v intra: 100.0% 99.7% 99.9% inter: 0.0% 0.0% 0.0%
    [libx264 @ 0x3090de0] i16 v,h,dc,p: 23% 73% 4% 0%
    [libx264 @ 0x3090de0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 64% 1% 0% 1% 0% 0% 0% 0%
    [libx264 @ 0x3090de0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 59% 5% 1% 3% 1% 1% 1% 0%
    [libx264 @ 0x3090de0] Weighted P-Frames: Y:0.0% UV:0.0%
    [libx264 @ 0x3090de0] kb/s:12021.74



    mediainfo output.mkvGeneral
    Unique ID : 197517132504802764748703615868033379494 (0x94986A7F1C4048CFC88F95FF10252CA6)
    Complete name : output.mkv
    Format : Matroska
    Format version : Version 2
    File size : 12.0 MiB
    Duration : 4mn 48s
    Overall bit rate : 349 Kbps
    Writing application : Lavf55.14.102
    Writing library : Lavf55.14.102


    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High 4:4:4 Predictive@L5.0
    Format settings, CABAC : Yes
    Format settings, ReFrames : 16 frames
    Codec ID : V_MPEG4/ISO/AVC
    Duration : 4mn 48s
    Bit rate : 21.9 Kbps
    Width : 1 280 pixels
    Height : 720 pixels
    Display aspect ratio : 5:4
    Original display aspect ratio : 5:4
    Frame rate mode : Constant
    Frame rate : 25.000 fps
    Color space : YUV
    Chroma subsampling : 4:4:4
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.001
    Stream size : 772 KiB (6%)
    Writing library : x264 core 138 r2 9e941d1
    Encoding settings : cabac=1 / ref=16 / deblock=1:0:0 / analyse=0x3:0x133 / me=umh / subme=9 / psy=0 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=0 / threads=1 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc=cqp / mbtree=0 / qp=0
    Default : Yes
    Forced : No


    Audio
    ID : 2
    Format : MPEG Audio
    Format version : Version 1
    Format profile : Layer 3
    Mode : Joint stereo
    Codec ID : A_MPEG/L3
    Codec ID/Hint : MP3
    Duration : 4mn 48s
    Bit rate mode : Constant
    Bit rate : 320 Kbps
    Channel(s) : 2 channels
    Sampling rate : 44.1 KHz
    Compression mode : Lossy
    Stream size : 11.0 MiB (92%)
    Default : Yes
    Forced : No
    Last edited by shantiq; August 29th, 2013 at 08:10 AM.
    Linux is Latin for off-the-beaten-track [◄►] ● Is there Voodoo in the machine?
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  5. #15
    Join Date
    Sep 2006
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    3,476

    Re: Making a YT compatible audio file with image ffmpeg

    Quote Originally Posted by shantiq View Post
    had to add -s hd720 since my original image was 2300x2800 or somesuch and i only one 720p
    Consider using "-vf scale=-1:720" instead of "-s hd720". In this example scale will automatically choose the correct width with your declared height to preserve aspect, otherwise -s can stretch or squish your output by make a "hard" resize to hd720 (1280x720).

  6. #16
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    Re: Making a YT compatible audio file with image ffmpeg

    actually s hd was fine in my case but problem is muxing takes possibly [?]longer than Kdenlive to process .... not sure why
    and Kdenlive uses ffmpeg for its muxing ... mind you hard to tell about time since muxing never seems to take the same amount of time
    i shall prepare the image so it is the size i want with Gimp first then remove size switches on the command ... that should reduce the time?
    Last edited by shantiq; August 29th, 2013 at 11:31 AM.
    Linux is Latin for off-the-beaten-track [◄►] ● Is there Voodoo in the machine?
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  7. #17
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    Re: Making a YT compatible audio file with image ffmpeg

    -r 2 input, -r 25 output
    Code:
    $ time ffmpeg -y -loop 1 -r 2 -i image.png -i music.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryfast -shortest -r 25 output.mkv
    real    0m11.037s
    -r 2 input
    Code:
    $ time ffmpeg -y -loop 1 -r 2 -i image.png -i music.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryfast -shortest output.mkv
    real    0m11.070s
    Default (-r 25 input)
    Code:
    $ time ffmpeg -y -loop 1 -i image.png -i music.mp3 -c:a copy -c:v libx264 -crf 0 -preset veryfast -shortest output.mkv
    real    2m9.211s
    Last edited by FakeOutdoorsman; August 30th, 2013 at 01:25 AM.

  8. #18
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    Re: Making a YT compatible audio file with image ffmpeg

    is there a timer for processes on ffmpeg? i have never seen it. what do you need to add? or did you time it some other way?

    my muxing took about 25 minutes on a 5 minute video
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  9. #19
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    Re: Making a YT compatible audio file with image ffmpeg

    I only added "time" to the commands, or you could use the "-benchmark" global option in ffmpeg if you only want utime/user/CPU time.

    Code:
    $ time sleep 5
    real    0m5.022s
    user    0m0.000s
    sys     0m0.000s
    Code:
    $ time ffmpeg -y -f lavfi -i testsrc=d=60 -c:v libx264 output.mkv
    ...
    real    0m1.987s
    user    0m7.093s
    sys     0m0.363s
    Code:
    $ ffmpeg -y -benchmark -f lavfi -i testsrc=d=60 -c:v libx264 output.mkv
    ...
    bench: utime=7.037s
    bench: maxrss=69480kB
    ‘-benchmark (global)’

    Show benchmarking information at the end of an encode. Shows CPU time used and maximum memory consumption. Maximum memory consumption is not supported on all systems, it will usually display as 0 if not supported.
    Last edited by FakeOutdoorsman; August 30th, 2013 at 01:30 AM.

  10. #20
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    Re: Making a YT compatible audio file with image ffmpeg

    thank you great tips!
    never knew either were there...


    ouch! on a 5 minute video

    real 106m16.869s
    user 64m12.836s
    sys 2m37.396s

    this my command

    time ffmpeg -y -loop 1 -i amarilla.png -i bulgaria.mp3 -c:a copy -c:v libx264 -crf 0 -s hd720 -preset veryslow -shortest output2.mkv
    will now time Kdenlive on same and it took 17 minutes

    so that is still a huge discrepancy; not sure what they are using
    here first one is the ffmpeg mux second kdenlive


    mediainfo output2.mkv output.m2t

    FFMPEG

    General
    Unique ID : 99222194639135499069259069204543060127 (0x4AA57FE47F27D7431F4D47E633DC389F)
    Complete name : output2.mkv
    Format : Matroska
    Format version : Version 2
    File size : 38.1 MiB
    Duration : 4mn 48s
    Overall bit rate : 1 105 Kbps
    Writing application : Lavf55.14.102
    Writing library : Lavf55.14.102


    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High 4:4:4 Predictive@L5.0
    Format settings, CABAC : Yes
    Format settings, ReFrames : 16 frames
    Codec ID : V_MPEG4/ISO/AVC
    Duration : 4mn 48s
    Bit rate : 763 Kbps
    Width : 1 280 pixels
    Height : 720 pixels
    Display aspect ratio : 5:4
    Original display aspect ratio : 5:4
    Frame rate mode : Constant
    Frame rate : 25.000 fps
    Color space : YUV
    Chroma subsampling : 4:4:4
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.033
    Stream size : 26.3 MiB (69%)
    Writing library : x264 core 138 r2 9e941d1
    Encoding settings : cabac=1 / ref=16 / deblock=1:0:0 / analyse=0x3:0x133 / me=umh / subme=9 / psy=0 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=0 / threads=1 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc=cqp / mbtree=0 / qp=0
    Default : Yes
    Forced : No


    Audio
    ID : 2
    Format : MPEG Audio
    Format version : Version 1
    Format profile : Layer 3
    Mode : Joint stereo
    Codec ID : A_MPEG/L3
    Codec ID/Hint : MP3
    Duration : 4mn 48s
    Bit rate mode : Constant
    Bit rate : 320 Kbps
    Channel(s) : 2 channels
    Sampling rate : 44.1 KHz
    Compression mode : Lossy
    Stream size : 11.0 MiB (29%)
    Default : Yes
    Forced : No



    KDENLIVE

    General
    ID : 1 (0x1)
    Complete name : output.m2t
    Format : MPEG-TS
    Commercial name : HDV 720p
    File size : 98.2 MiB
    Duration : 4mn 53s
    Overall bit rate mode : Variable
    Overall bit rate : 2 800 Kbps


    Video
    ID : 256 (0x100)
    Menu ID : 1 (0x1)
    Format : MPEG Video
    Commercial name : HDV 720p
    Format version : Version 2
    Format profile : Main@High 1440
    Format settings, BVOP : No
    Format settings, Matrix : Default
    Format settings, GOP : M=1, N=12
    Codec ID : 2
    Duration : 4mn 53s
    Bit rate mode : Variable
    Bit rate : 2 273 Kbps
    Width : 1 280 pixels
    Height : 720 pixels
    Display aspect ratio : 16:9
    Frame rate : 25.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Compression mode : Lossy
    Bits/(Pixel*Frame) : 0.099
    Stream size : 79.6 MiB (81%)


    Audio
    ID : 257 (0x101)
    Menu ID : 1 (0x1)
    Format : MPEG Audio
    Format version : Version 1
    Format profile : Layer 2
    Codec ID : 3
    Duration : 4mn 53s
    Bit rate mode : Constant
    Bit rate : 384 Kbps
    Channel(s) : 2 channels
    Sampling rate : 48.0 KHz
    Compression mode : Lossy
    Stream size : 13.4 MiB (14%)


    Menu
    ID : 4096 (0x1000)
    Menu ID : 1 (0x1)
    Duration : 4mn 53s
    List : 256 (0x100) (MPEG Video) / 257 (0x101) (MPEG Audio)
    Service name : Service01
    Service provider : Libav
    Service type : digital television

    Last edited by shantiq; August 30th, 2013 at 12:14 PM.
    Linux is Latin for off-the-beaten-track [◄►] ● Is there Voodoo in the machine?
    ShanArt ● Mark as SolvedXmms

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