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  • Error converting .flv to .avi with ffmpeg

    5 juillet 2012, par user1504396

    When i try the 2d code, with a 5 minutes 7 second video, I get a 28 minutes 29 seconds video, What did I do wrong ?

    Here is the ffmpeg output :

    [Me@Hewlett-Packard Downloads]$ ffmpeg -i "0042473.flv" -s 400x240 -aspect 2:1 -r 20 -vcodec mjpeg -qscale 1 -acodec adpcm_ima_wav -ac 2 "VID_0001.AVI"
    ffmpeg version 0.8.10, Copyright © 2000-2011 the FFmpeg developers
    built on Feb 29 2012 16:30:44 with gcc 4.6.2 20111027 (Red Hat 4.6.2-1)
    configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --enable-libcelt --enable-libdc1394 --enable-libdirac --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab --enable-avfilter --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
    libavutil 51. 9. 1 / 51. 9. 1
    libavcodec 53. 8. 0 / 53. 8. 0
    libavformat 53. 5. 0 / 53. 5. 0
    libavdevice 53. 1. 1 / 53. 1. 1
    libavfilter 2. 23. 0 / 2. 23. 0
    libswscale 2. 0. 0 / 2. 0. 0
    libpostproc 51. 2. 0 / 51. 2. 0
    [flv @ 0x2165600] Estimating duration from bitrate, this may be inaccurate

    Seems stream 0 codec frame rate differs from container frame rate: 59.94 (2997/50) -> 29.97 (30000/1001)
    Input #0, flv, from '0042473.flv':
    Metadata:
    minor_version : 1
    stereo : true
    videocodecid : 7
    audiodatarate : 62
    audiosamplerate : 44100
    audiosize : 2476815
    canSeekToEnd : true
    creation_time : 2011-05-01 18:06:43
    copyright :
    compatible_brands: isomavc1
    datasize : 16589374
    duration : 308
    copyright-eng :
    encoder : Lavf52.104.0
    videodatarate : 351
    hasAudio : true
    hasCuePoints : false
    hasKeyframes : true
    hasMetadata : true
    hasVideo : true
    width : 480
    lasttimestamp : 308
    audiocodecid : 10
    metadatacreator : flvtool++ (Facebook, Motion project, dweatherford)
    major_brand : isom
    audiosamplesize : 16
    totalframes : 9225
    framerate : 30
    height : 272
    videosize : 13863389
    filesize : 16587742
    Duration: 00:05:07.94, start: 0.000000, bitrate: 423 kb/s
    Stream #0.0: Video: h264 (High), yuv420p, 480x272 [PAR 1:1 DAR 30:17], 359 kb/s, 29.97 tbr, 1k tbn, 59.94 tbc
    Stream #0.1: Audio: aac, 44100 Hz, stereo, s16, 63 kb/s
    Incompatible pixel format 'yuv420p' for codec 'mjpeg', auto-selecting format 'yuvj420p'
    [buffer @ 0x216b180] w:480 h:272 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
    [scale @ 0x216bf40] w:480 h:272 fmt:yuv420p -> w:400 h:240 fmt:yuvj420p flags:0x4
    Output #0, avi, to 'VID_0001.AVI':
    Metadata:
    minor_version : 1
    stereo : true
    videocodecid : 7
    audiodatarate : 62
    audiosamplerate : 44100
    audiosize : 2476815
    canSeekToEnd : true
    creation_time : 2011-05-01 18:06:43
    ICOP :
    compatible_brands: isomavc1
    datasize : 16589374
    duration : 308
    copyright-eng :
    filesize : 16587742
    videodatarate : 351
    hasAudio : true
    hasCuePoints : false
    hasKeyframes : true
    hasMetadata : true
    hasVideo : true
    width : 480
    lasttimestamp : 308
    audiocodecid : 10
    metadatacreator : flvtool++ (Facebook, Motion project, dweatherford)
    major_brand : isom
    audiosamplesize : 16
    totalframes : 9225
    framerate : 30
    height : 272
    videosize : 13863389
    ISFT : Lavf53.5.0
    Stream #0.0: Video: mjpeg, yuvj420p, 400x240 [PAR 6:5 DAR 2:1], q=2-31, 200 kb/s, 20 tbn, 20 tbc
    Stream #0.1: Audio: adpcm_ima_wav, 44100 Hz, stereo, s16, 352 kb/s
    Stream mapping:
    Stream #0.0 -> #0.0
    Stream #0.1 -> #0.1
    Press [q] to stop, [?] for help
    frame= 43 fps= 0 q=1.0 size= 1330kB time=00:00:02.12 bitrate=5135.7kbits/sframe= 87 fps= 86 q=1.0 size= 2712kB time=00:00:04.35 bitrate=5097.2kbits/sframe= 135 fps= 89 q=1.0 size= 3579kB time=00:00:06.78 bitrate=4324.9kbits/sframe= 185 fps= 92 q=1.0 size= 4307kB time=00:00:09.27 bitrate=3805.9kbits/sframe= 231 fps= 92 q=1.0 size= 5208kB time=00:00:11.55 bitrate=3692.4kbits/sframe= 276 fps= 91 q=1.0 size= 6129kB time=00:00:13.83 bitrate=3628.5kbits/sframe= 318 fps= 90 q=1.0 size= 6978kB time=00:00:15.91 bitrate=3592.6kbits/sframe= 366 fps= 91 q=1.0 size= 7990kB time=00:00:18.33 bitrate=3570.2kbits/sframe= 408 fps= 90 q=1.0 size= 8912kB time=00:00:20.43 bitrate=3573.2kbits/sframe= 451 fps= 90 q=1.0 size= 9831kB time=00:00:22.55 bitrate=3570.9kbits/sframe= 495 fps= 89 q=1.0 size= 10827kB time=00:00:24.74 bitrate=3584.4kbits/sframe= 539 fps= 89 q=1.0 size= 11845kB time=00:00:26.91 bitrate=3605.5kbits/sframe= 583 fps= 89 q=1.0 size= 12939kB time=00:00:29.14 bitrate=3636.2kbits/sframe= 630 fps= 89 q=1.0 size= 13790kB time=00:00:31.52 bitrate=3583.5kbits/sframe= 676 fps= 89 q=1.0 size= 14710kB time=00:00:33.80 bitrate=3564.4kbits/sframe= 723 fps= 90 q=1.0 size= 15651kB time=00:00:36.16 bitrate=3545.7kbits/sframe= 767 fps= 90 q=1.0 size= 16589kB time=00:00:38.35 bitrate=3543.6kbits/sframe= 809 fps= 89 q=1.0 size= 17576kB time=00:00:40.42 bitrate=3561.7kbits/sframe= 852 fps= 89 q=1.0 size= 18598kB time=00:00:42.61 bitrate=3575.0kbits/sframe= 898 fps= 89 q=1.0 size= 19548kB time=00:00:44.90 bitrate=3566.6kbits/sframe= 940 fps= 89 q=1.0 size= 20666kB time=00:00:46.97 bitrate=3603.9kbits/sframe= 982 fps= 89 q=1.0 size= 21739kB time=00:00:49.12 bitrate=3625.5kbits/sframe= 1024 fps= 88 q=1.0 size= 22711kB time=00:00:51.25 bitrate=3630.2kbits/sframe= 1070 fps= 88 q=1.0 size= 23769kB time=00:00:53.47 bitrate=3640.9kbits/sframe= 1118 fps= 89 q=1.0 size= 24935kB time=00:00:55.90 bitrate=3654.2kbits/sframe= 1165 fps= 89 q=1.0 size= 26047kB time=00:00:58.22 bitrate=3664.3kbits/sframe= 1213 fps= 89 q=1.0 size= 27187kB time=00:01:00.62 bitrate=3673.5kbits/sframe= 1265 fps= 90 q=1.0 size= 27935kB time=00:01:03.23 bitrate=3619.0kbits/sframe= 1315 fps= 90 q=1.0 size= 28590kB time=00:01:05.79 bitrate=3559.7kbits/sframe= 1366 fps= 90 q=1.0 size= 29229kB time=00:01:08.30 bitrate=3505.3kbits/sframe= 1415 fps= 91 q=1.0 size= 29928kB time=00:01:10.75 bitrate=3465.2kbits/sframe= 1464 fps= 91 q=1.0 size= 30612kB time=00:01:13.25 bitrate=3423.5kbits/sframe= 1512 fps= 91 q=1.0 size= 31309kB time=00:01:15.64 bitrate=3390.8kbits/sframe= 1561 fps= 91 q=1.0 size= 31997kB time=00:01:18.06 bitrate=3357.8kbits/sframe= 1608 fps= 91 q=1.0 size= 32760kB time=00:01:20.36 bitrate=3339.3kbits/sframe= 1654 fps= 91 q=1.0 size= 33563kB time=00:01:22.69 bitrate=3324.7kbits/sframe= 1700 fps= 91 q=1.0 size= 34318kB time=00:01:24.98 bitrate=3308.2kbits/sframe= 1745 fps= 91 q=1.0 size= 35041kB time=00:01:27.24 bitrate=3290.4kbits/sframe= 1791 fps= 91 q=1.0 size= 35749kB time=00:01:29.56 bitrate=3269.6kbits/sframe= 1837 fps= 91 q=1.0 size= 36442kB time=00:01:31.85 bitrate=3250.1kbits/sframe= 1884 fps= 91 q=1.0 size= 37121kB time=00:01:34.20 bitrate=3228.0kbits/sframe= 1931 fps= 91 q=1.0 size= 37840kB time=00:01:36.53 bitrate=3211.1kbits/sframe= 1978 fps= 91 q=1.0 size= 38561kB time=00:01:38.90 bitrate=3193.8kbits/sframe= 2025 fps= 91 q=1.0 size= 39279kB time=00:01:41.28 bitrate=3176.9kbits/sframe= 2072 fps= 91 q=1.0 size= 40005kB time=00:01:43.59 bitrate=3163.6kbits/sframe= 2117 fps= 91 q=1.0 size= 40833kB time=00:01:45.87 bitrate=3159.5kbits/sframe= 2158 fps= 91 q=1.0 size= 41561kB time=00:01:47.90 bitrate=3155.3kbits/sframe= 2202 fps= 91 q=1.0 size= 42407kB time=00:01:50.14 bitrate=3154.1kbits/sframe= 2248 fps= 91 q=1.0 size= 43201kB time=00:01:52.42 bitrate=3147.9kbits/sframe= 2295 fps= 91 q=1.0 size= 43975kB time=00:01:54.75 bitrate=3139.3kbits/sframe= 2342 fps= 91 q=1.0 size= 44739kB time=00:01:57.10 bitrate=3129.7kbits/sframe= 2388 fps= 91 q=1.0 size= 45532kB time=00:01:59.43 bitrate=3123.0kbits/sframe= 2435 fps= 91 q=1.0 size= 46306kB time=00:02:01.80 bitrate=3114.5kbits/sframe= 2481 fps= 91 q=1.0 size= 47095kB time=00:02:04.02 bitrate=3110.7kbits/sframe= 2530 fps= 91 q=1.0 size= 47778kB time=00:02:06.49 bitrate=3094.3kbits/sframe= 2578 fps= 91 q=1.0 size= 48507kB time=00:02:08.91 bitrate=3082.5kbits/sframe= 2622 fps= 91 q=1.0 size= 49169kB time=00:02:11.08 bitrate=3072.9kbits/sframe= 2670 fps= 91 q=1.0 size= 49851kB time=00:02:13.54 bitrate=3057.9kbits/sframe= 2718 fps= 91 q=1.0 size= 50531kB time=00:02:15.92 bitrate=3045.5kbits/sframe= 2764 fps= 91 q=1.0 size= 51242kB time=00:02:18.18 bitrate=3037.8kbits/sframe= 2810 fps= 92 q=1.0 size= 51959kB time=00:02:20.51 bitrate=3029.3kbits/sframe= 2835 fps= 90 q=1.0 size= 52376kB time=00:02:21.78 bitrate=3026.2kbits/sframe= 2879 fps= 90 q=1.0 size= 53093kB time=00:02:23.94 bitrate=3021.5kbits/sframe= 2923 fps= 90 q=1.0 size= 53853kB time=00:02:26.18 bitrate=3017.8kbits/sframe= 2968 fps= 90 q=1.0 size= 54594kB time=00:02:28.39 bitrate=3013.7kbits/sframe= 3012 fps= 90 q=1.0 size= 55444kB time=00:02:30.63 bitrate=3015.2kbits/sframe= 3056 fps= 90 q=1.0 size= 56495kB time=00:02:32.78 bitrate=3029.2kbits/sframe= 3098 fps= 90 q=1.0 size= 57463kB time=00:02:34.90 bitrate=3039.0kbits/sframe= 3141 fps= 90 q=1.0 size= 58433kB time=00:02:37.04 bitrate=3048.0kbits/sframe= 3186 fps= 90 q=1.0 size= 59457kB time=00:02:39.33 bitrate=3057.0kbits/sframe= 3232 fps= 90 q=1.0 size= 60471kB time=00:02:41.59 bitrate=3065.6kbits/sframe= 3277 fps= 90 q=1.0 size= 61485kB time=00:02:43.82 bitrate=3074.5kbits/sframe= 3322 fps= 90 q=1.0 size= 62297kB time=00:02:46.11 bitrate=3072.3kbits/sframe= 3365 fps= 90 q=1.0 size= 63043kB time=00:02:48.27 bitrate=3069.0kbits/sframe= 3409 fps= 90 q=1.0 size= 63752kB time=00:02:50.46 bitrate=3063.7kbits/sframe= 3455 fps= 90 q=1.0 size= 64529kB time=00:02:52.75 bitrate=3060.0kbits/sframe= 3499 fps= 90 q=1.0 size= 65306kB time=00:02:54.96 bitrate=3057.7kbits/sframe= 3545 fps= 90 q=1.0 size= 66070kB time=00:02:57.24 bitrate=3053.6kbits/sframe= 3594 fps= 90 q=1.0 size= 66804kB time=00:02:59.71 bitrate=3045.1kbits/sframe= 3644 fps= 90 q=1.0 size= 67554kB time=00:03:02.18 bitrate=3037.6kbits/sframe= 3690 fps= 90 q=1.0 size= 68436kB time=00:03:04.48 bitrate=3038.8kbits/sframe= 3740 fps= 90 q=1.0 size= 69121kB time=00:03:07.00 bitrate=3028.0kbits/sframe= 3787 fps= 90 q=1.0 size= 69953kB time=00:03:09.33 bitrate=3026.7kbits/sframe= 3832 fps= 90 q=1.0 size= 70857kB time=00:03:11.59 bitrate=3029.7kbits/sframe= 3878 fps= 90 q=1.0 size= 71622kB time=00:03:13.92 bitrate=3025.6kbits/sframe= 3925 fps= 90 q=1.0 size= 72343kB time=00:03:16.25 bitrate=3019.8kbits/sframe= 3973 fps= 90 q=1.0 size= 73100kB time=00:03:18.64 bitrate=3014.5kbits/sframe= 4021 fps= 90 q=1.0 size= 73867kB time=00:03:21.07 bitrate=3009.5kbits/sframe= 4070 fps= 90 q=1.0 size= 74643kB time=00:03:23.53 bitrate=3004.2kbits/sframe= 4119 fps= 90 q=1.0 size= 75363kB time=00:03:25.95 bitrate=2997.6kbits/sframe= 4167 fps= 90 q=1.0 size= 76077kB time=00:03:28.35 bitrate=2991.1kbits/sframe= 4216 fps= 91 q=1.0 size= 76751kB time=00:03:30.77 bitrate=2983.0kbits/sframe= 4263 fps= 91 q=1.0 size= 77432kB time=00:03:33.15 bitrate=2975.9kbits/sframe= 4315 fps= 91 q=1.0 size= 78087kB time=00:03:35.73 bitrate=2965.1kbits/sframe= 4367 fps= 91 q=1.0 size= 78795kB time=00:03:38.34 bitrate=2956.3kbits/sframe= 4418 fps= 91 q=1.0 size= 79475kB time=00:03:40.90 bitrate=2947.2kbits/sframe= 4469 fps= 91 q=1.0 size= 80174kB time=00:03:43.46 bitrate=2939.1kbits/sframe= 4519 fps= 91 q=1.0 size= 80865kB time=00:03:45.90 bitrate=2932.4kbits/sframe= 4567 fps= 91 q=1.0 size= 81621kB time=00:03:48.32 bitrate=2928.4kbits/sframe= 4611 fps= 91 q=1.0 size= 82613kB time=00:03:50.56 bitrate=2935.2kbits/sframe= 4655 fps= 91 q=1.0 size= 83653kB time=00:03:52.80 bitrate=2943.7kbits/sframe= 4699 fps= 91 q=1.0 size= 84646kB time=00:03:54.97 bitrate=2951.1kbits/sframe= 4743 fps= 91 q=1.0 size= 85543kB time=00:03:57.20 bitrate=2954.3kbits/sframe= 4789 fps= 91 q=1.0 size= 86344kB time=00:03:59.42 bitrate=2954.3kbits/sframe= 4836 fps= 91 q=1.0 size= 87090kB time=00:04:01.79 bitrate=2950.6kbits/sframe= 4883 fps= 91 q=1.0 size= 87821kB time=00:04:04.17 bitrate=2946.4kbits/sframe= 4930 fps= 91 q=1.0 size= 88571kB time=00:04:06.50 bitrate=2943.5kbits/sframe= 4977 fps= 91 q=1.0 size= 89318kB time=00:04:08.85 bitrate=2940.3kbits/sframe= 5024 fps= 91 q=1.0 size= 90014kB time=00:04:11.18 bitrate=2935.7kbits/sframe= 5070 fps= 91 q=1.0 size= 90743kB time=00:04:13.55 bitrate=2931.8kbits/sframe= 5120 fps= 91 q=1.0 size= 91438kB time=00:04:16.00 bitrate=2926.0kbits/sframe= 5165 fps= 91 q=1.0 size= 92265kB time=00:04:18.28 bitrate=2926.4kbits/sframe= 5211 fps= 91 q=1.0 size= 93079kB time=00:04:20.56 bitrate=2926.3kbits/sframe= 5258 fps= 91 q=1.0 size= 93913kB time=00:04:22.87 bitrate=2926.6kbits/sframe= 5304 fps= 91 q=1.0 size= 94739kB time=00:04:25.20 bitrate=2926.4kbits/sframe= 5351 fps= 91 q=1.0 size= 95565kB time=00:04:27.60 bitrate=2925.5kbits/sframe= 5398 fps= 91 q=1.0 size= 96368kB time=00:04:29.90 bitrate=2924.9kbits/sframe= 5444 fps= 91 q=1.0 size= 97176kB time=00:04:32.16 bitrate=2924.9kbits/sframe= 5490 fps= 91 q=1.0 size= 98049kB time=00:04:34.54 bitrate=2925.6kbits/sframe= 5538 fps= 91 q=1.0 size= 98914kB time=00:04:36.91 bitrate=2926.1kbits/sframe= 5587 fps= 91 q=1.0 size= 99817kB time=00:04:39.36 bitrate=2927.0kbits/sframe= 5636 fps= 91 q=1.0 size= 100709kB time=00:04:41.83 bitrate=2927.3kbits/sframe= 5682 fps= 91 q=1.0 size= 101490kB time=00:04:44.11 bitrate=2926.3kbits/sframe= 5732 fps= 91 q=1.0 size= 102230kB time=00:04:46.60 bitrate=2922.0kbits/sframe= 5781 fps= 91 q=1.0 size= 102991kB time=00:04:49.07 bitrate=2918.6kbits/sframe= 5827 fps= 91 q=1.0 size= 103918kB time=00:04:51.35 bitrate=2921.8kbits/sframe= 5874 fps= 92 q=1.0 size= 104873kB time=00:04:53.73 bitrate=2924.9kbits/sframe= 5921 fps= 92 q=1.0 size= 105844kB time=00:04:56.08 bitrate=2928.5kbits/sframe= 5970 fps= 92 q=1.0 size= 106670kB time=00:04:58.50 bitrate=2927.4kbits/sframe= 6028 fps= 92 q=1.0 size= 108198kB time=00:05:01.43 bitrate=2940.5kbits/sframe= 6080 fps= 91 q=1.0 size= 109527kB time=00:05:03.99 bitrate=2951.5kbits/sframe= 6138 fps= 92 q=1.0 size= 110623kB time=00:05:06.85 bitrate=2953.3kbits/sframe= 6156 fps= 92 q=1.0 Lsize= 111017kB time=00:05:07.85 bitrate=2954.2kbits/s dup=0 drop=3067

    video:97193kB audio:13354kB global headers:0kB muxing overhead 0.425158%

    Where is my problem ?

  • Program hangs while using ffprobe on file with teletext subtitles

    6 août 2012, par Jon

    Having a problem running ffprobe on an MKV file that contains teletext subtitles. Code is in a C# library and works fine for other MKV files.

    Running the latest :

    ffprobe -v

    ffprobe version N-42347-g299387e Copyright (c) 2007-2012 the FFmpeg developers
     built on Jul  8 2012 15:44:54 with gcc 4.7.1

    Code :

    string args = string.Format("-show_format -show_streams \"{0}\"", FileName);

    Process p = new Process();
    p.StartInfo = new ProcessStartInfo(FFPROBE_PATH);
    p.StartInfo.Arguments = args;
    p.StartInfo.CreateNoWindow = true;
    p.StartInfo.RedirectStandardOutput = true;
    p.StartInfo.RedirectStandardError = true;
    p.StartInfo.UseShellExecute = false;
    p.StartInfo.WorkingDirectory = System.IO.Directory.GetCurrentDirectory();
    p.Start();

    while (!p.HasExited)
    {
       System.Threading.Thread.Sleep(100);
    }

    string output = p.StandardOutput.ReadToEnd().Replace("\r\n", "\n");

    The filename has a UNC path - tried using the FileName parameter but got an error, hence passing the filename via the arguments.

    If I run the following commandline :

    ffprobe -show_format -show_streams "\192.168.10.1\content\Breakfast At Tiffany's sample preview.mkv"

    I get the following output (note the errors - "Unsupported codec with id ...") :

    ffprobe -show_format -show_streams "\\192.168.10.1\content\Breakfast At Tiffany's sample preview.mkv"

    ffprobe version N-42347-g299387e Copyright (c) 2007-2012 the FFmpeg developers
     built on Jul  8 2012 15:44:54 with gcc 4.7.1
     configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-fr
    ei0r --enable-libass --enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-li
    bmp3lame --enable-libnut --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libutv
    ideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --e
    nable-zlib
     libavutil      51. 64.100 / 51. 64.100
     libavcodec     54. 33.100 / 54. 33.100
     libavformat    54. 15.102 / 54. 15.102
     libavdevice    54.  1.100 / 54.  1.100
     libavfilter     3.  1.100 /  3.  1.100
     libswscale      2.  1.100 /  2.  1.100
     libswresample   0. 15.100 /  0. 15.100
     libpostproc    52.  0.100 / 52.  0.100
    Input #0, matroska,webm, from 'c:\dev\content\Breakfast At Tiffany's sample preview.mkv':
     Metadata:
       creation_time   : 2011-12-14 21:27:01
     Duration: 00:01:02.77, start: 0.000000, bitrate: 4071 kb/s
       Stream #0:0: Video: h264 (High), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
       Metadata:
         title           : x264   1920x1080   Bitrate=4776 kbps   AvQuant=21.406   Rip by ShivaShanti
       Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), s16, 448 kb/s (default)
       Metadata:
         title           : English Ac3 5.1 chnls 448 kbps
       Stream #0:2(ita): Audio: ac3, 48000 Hz, stereo, s16, 224 kb/s
       Metadata:
         title           : Italian Ac3 2.0 chnls 224  kbps
       Stream #0:3(eng): Subtitle: text (default)
       Metadata:
         title           : english
       Stream #0:4(ita): Subtitle: text
       Metadata:
         title           : italian
       Stream #0:5(dan): Subtitle: text
       Metadata:
         title           : danish
       Stream #0:6(dut): Subtitle: text
       Metadata:
         title           : dutch
       Stream #0:7(fin): Subtitle: text
       Metadata:
         title           : finnish
       Stream #0:8(fre): Subtitle: text
       Metadata:
         title           : french
       Stream #0:9(ger): Subtitle: text
       Metadata:
         title           : german
       Stream #0:10(nor): Subtitle: text
       Metadata:
         title           : norwegian
       Stream #0:11(spa): Subtitle: text
       Metadata:
         title           : spanish
       Stream #0:12(swe): Subtitle: text
       Metadata:
         title           : swedish
       Stream #0:13(eng): Subtitle: text
       Metadata:
         title           : english hearig impaired
    Unsupported codec with id 94210 for input stream 3
    Unsupported codec with id 94210 for input stream 4
    Unsupported codec with id 94210 for input stream 5
    Unsupported codec with id 94210 for input stream 6
    Unsupported codec with id 94210 for input stream 7
    Unsupported codec with id 94210 for input stream 8
    Unsupported codec with id 94210 for input stream 9
    Unsupported codec with id 94210 for input stream 10
    Unsupported codec with id 94210 for input stream 11
    Unsupported codec with id 94210 for input stream 12
    Unsupported codec with id 94210 for input stream 13
    [STREAM]
    index=0
    codec_name=h264
    codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
    profile=High
    codec_type=video
    codec_time_base=1001/48000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    width=1920
    height=1080
    has_b_frames=2
    sample_aspect_ratio=1:1
    display_aspect_ratio=16:9
    pix_fmt=yuv420p
    level=41
    timecode=N/A
    is_avc=1
    nal_length_size=4
    id=N/A
    r_frame_rate=24000/1001
    avg_frame_rate=24000/1001
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:title=x264   1920x1080   Bitrate=4776 kbps   AvQuant=21.406   Rip by ShivaShanti
    [/STREAM]
    [STREAM]
    index=1
    codec_name=ac3
    codec_long_name=ATSC A/52A (AC-3)
    profile=unknown
    codec_type=audio
    codec_time_base=1/48000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    sample_fmt=s16
    sample_rate=48000
    channels=6
    bits_per_sample=0
    dmix_mode=-1
    ltrt_cmixlev=-1.000000
    ltrt_surmixlev=-1.000000
    loro_cmixlev=-1.000000
    loro_surmixlev=-1.000000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=448000
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=eng
    TAG:title=English Ac3 5.1 chnls 448 kbps
    [/STREAM]
    [STREAM]
    index=2
    codec_name=ac3
    codec_long_name=ATSC A/52A (AC-3)
    profile=unknown
    codec_type=audio
    codec_time_base=1/48000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    sample_fmt=s16
    sample_rate=48000
    channels=2
    bits_per_sample=0
    dmix_mode=-1
    ltrt_cmixlev=-1.000000
    ltrt_surmixlev=-1.000000
    loro_cmixlev=-1.000000
    loro_surmixlev=-1.000000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=224000
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=ita
    TAG:title=Italian Ac3 2.0 chnls 224  kbps
    [/STREAM]
    [STREAM]
    index=3
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=eng
    TAG:title=english
    [/STREAM]
    [STREAM]
    index=4
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=ita
    TAG:title=italian
    [/STREAM]
    [STREAM]
    index=5
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=dan
    TAG:title=danish
    [/STREAM]
    [STREAM]
    index=6
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=dut
    TAG:title=dutch
    [/STREAM]
    [STREAM]
    index=7
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=fin
    TAG:title=finnish
    [/STREAM]
    [STREAM]
    index=8
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=fre
    TAG:title=french
    [/STREAM]
    [STREAM]
    index=9
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=ger
    TAG:title=german
    [/STREAM]
    [STREAM]
    index=10
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=nor
    TAG:title=norwegian
    [/STREAM]
    [STREAM]
    index=11
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=spa
    TAG:title=spanish
    [/STREAM]
    [STREAM]
    index=12
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=swe
    TAG:title=swedish
    [/STREAM]
    [STREAM]
    index=13
    codec_name=unknown
    codec_long_name=unknown
    profile=unknown
    codec_type=subtitle
    codec_time_base=1/1000
    codec_tag_string=[0][0][0][0]
    codec_tag=0x0000
    id=N/A
    r_frame_rate=0/0
    avg_frame_rate=0/0
    time_base=1/1000
    start_time=0.000000
    duration=N/A
    bit_rate=N/A
    nb_frames=N/A
    nb_read_frames=N/A
    nb_read_packets=N/A
    TAG:language=eng
    TAG:title=english hearig impaired
    [/STREAM]
    [FORMAT]
    filename=c:\dev\content\Breakfast At Tiffany's sample preview.mkv
    nb_streams=14
    format_name=matroska,webm
    format_long_name=Matroska/WebM file format
    start_time=0.000000
    duration=62.776000
    size=31947628
    bit_rate=4071317
    TAG:creation_time=2011-12-14 21:27:01
    [/FORMAT]

    My problem is, the process appears to hang. I took out the 'CreateNoWindow' option and, of course, I get a big blank window onscreen that normally just flashs by on a normal file. With the teletext subtitle file however, it persists. If I manually close it, the program continues and I seem to get the output I want.

    So my question is, how can I debug this further, to find out why this is hanging and how to handle the error (or simply ignore it) and continue ?

  • ffmpeg code changes

    12 juillet 2012, par toutou0091

    To install FFmpeg, I followed the instructionsin this web sit http://buildall.wordpress.com/2011/05/09/how-to-compile-and-install-ffmpeg-in-ubuntu-11-04/ and it works well. In the file "mpegvideo_enc.c" there is a variable called "qp". I added in this file the istruction printf to display this varaible. I redid after : ". / configure" and "make" and it works as well. The Result of this compilation gives no executable file. I would like to know why the printf that I added in the code is not displayed ?
    Thank u in advance.