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  1. I am having a problem with MP4Box/RipBot264 on my Win7 x64 HTPC. I downloaded RipBotx264 v1.16.4 and am getting an "Assertion failed: nal_start, file media_tools/media_import.c, line 4265" error message. I've checked into the temp folder and I get this error EXACTLY when the tempiso file hits 2Gb. I've read about people having this issue in linux and there being a patch, but it doesn't seem like people have the issue in Windows, which leaves me a bit confused. I am currently uploading the .264 file that I'm trying to mux and will post a link when it has been completed (hopefully this will help to diagnose). Below is a copy of the log from RipBot264 (as far as I know, I tried to leave all the defaults on):

    C:\>"C:\Program Files (x86)\RipBot264\tools\bepipe\bepipe.exe" --script
    "import(^C:\temp\RipBot264temp\job1\job1.avs^) " | "C:\Program Files
    (x86)\RipBot264\Tools\enc_aacPlus\enc_aacPlus.exe" -
    "C:\temp\RipBot264temp\audio.aac" --lc --br 131072 --mpeg4aac
    ***************************************
    BePipe by dimzon
    ***************************************
    Script used:
    # BEGIN
    import("C:\temp\RipBot264temp\job1\job1.avs")
    # END


    Scanning for Audio Stream...
    Found Audio Stream
    Channels=2, BitsPerSample=16, SampleRate=48000Hz
    Writing Header...
    Writing Data...
    0%
    Done!

    ************************************************** ******************
    * AACPlus v2 Encoder (using Winamp enc_aacplus.dll and nscrt.dll)
    * Coding Technologies encoder 8.0.3
    * Build Oct 10 2009, 16:03:17
    ************************************************** ******************

    Input file: -
    Output file: C:\temp\RipBot264temp\audio.aac
    SampleRate: 48000
    ChannelCount: 2
    BitsPerSample: 16
    Bitrate: 131072
    ChannelMode: Stereo
    Engine: LC-AAC
    Tune For Speech: No
    PNS: No
    MP4 Output: No
    Encoding...
    Finalizing...
    Done

    C:\>"C:\Program Files (x86)\RipBot264\tools\avs2yuv\pipebuf.exe"
    "C:\Program Files (x86)\RipBot264\tools\avs2yuv\avs2yuv.exe"
    "C:\temp\RipBot264temp\job1\job1.avs" - : "C:\Program Files
    (x86)\RipBot264\tools\x264\x264_x64.exe" --crf 22 --stats
    "C:\temp\RipBot264temp\job1\job1.stats" --fps 24000/1001 --force-cfr
    --min-keyint 24 --keyint 240 --frames 147077 --sar 1:1 --level 4.0 --aud
    --nal-hrd vbr --vbv-bufsize 25000 --vbv-maxrate 25000 --filter 0,0 --ref 3
    --bframes 3 --b-adapt 1 --b-pyramid none --subme 7 --aq-mode 1 --trellis
    1 --partitions all --me umh --stdin y4m --output
    "C:\temp\RipBot264temp\video.264" - : 2
    y4m [info]: 1920x1080p 1:1 @ 10000000/417083 fps (cfr)
    x264 [info]: using SAR=1/1
    x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle
    SSE4.2
    x264 [info]: profile High, level 4.0
    C:\temp\RipBot264temp\job1\job1.avs: 1920x1080, 10000000/417083 fps,
    147077 frames

    x264 [info]: frame I:3183 Avg QP:17.75 size:104606
    x264 [info]: frame P:116114 Avg QP:22.64 size: 25887
    x264 [info]: frame B:27780 Avg QP:25.52 size: 12266
    x264 [info]: consecutive B-frames: 65.0% 27.9% 4.2% 2.8%
    x264 [info]: mb I I16..4: 37.4% 55.1% 7.5%
    x264 [info]: mb P I16..4: 2.0% 5.2% 0.2% P16..4: 38.1% 5.6% 1.0%
    0.0% 0.0% skip:47.9%
    x264 [info]: mb B I16..4: 0.1% 0.3% 0.0% B16..8: 37.9% 2.4% 0.4%
    direct: 1.3% skip:57.6% L0:43.1% L1:53.0% BI: 3.9%
    x264 [info]: 8x8 transform intra:66.2% inter:87.3%
    x264 [info]: coded y,uvDC,uvAC intra: 54.6% 70.7% 43.9% inter: 15.8% 24.2%
    2.2%
    x264 [info]: i16 v,h,dc,p: 54% 22% 4% 19%
    x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 12% 39% 6% 6% 6% 6%
    6% 6%
    x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 21% 24% 6% 8% 7% 6%
    5% 4%
    x264 [info]: i8c dc,h,v,p: 59% 19% 15% 7%
    x264 [info]: Weighted P-Frames: Y:0.8% UV:0.4%
    x264 [info]: ref P L0: 63.6% 11.4% 16.9% 8.0% 0.1%
    x264 [info]: ref B L0: 85.6% 14.4%
    x264 [info]: kb/s:4798.65

    encoded 147077 frames, 4.24 fps, 4798.65 kb/s

    C:\>"C:\Program Files (x86)\RipBot264\tools\mp4box\mp4box.exe" -tmp
    "C:\temp\RipBot264temp" -add
    "C:\temp\RipBot264temp\video.264":name="Hancoc k" -fps 23.976 -add
    "C:\temp\RipBot264temp\audio.aac":lang=eng -mpeg4 -chap
    "C:\temp\RipBot264temp\job1\chapters.txt" -new "C:\Users\JarvisTek\My
    Movies\Hancock.mp4"
    Assertion failed: nal_start, file media_tools/media_import.c, line 4265

    This application has requested the Runtime to terminate it in an unusual
    way.
    Please contact the application's support team for more information.
    'C:\temp\RipBot264temp\Job1\Job1_RemoveEmptyFolder s.cmd' is not recognized
    as an internal or external command,
    operable program or batch file.
    -------------------------
    Elapsed Time: 18h:41m:29s
    Quote Quote  
  2. ok, I had to split the file since it kept failing on upload as one big file. http://www.jarvistek.com/files/
    I also have a thread in the GPAC support area (https://sourceforge.net/tracker/index.php?func=detail&aid=3138833&group_id=84101&atid=571738) that got responded to. They say "The assertion you mention is not present in GPAC anymore. Please update." Does this mean that us Windows users just need an new build off of the current GPAC source code (still new to all this open-source stuff)? Thanks for any help!
    Quote Quote  
  3. Bueller?
    ...
    Bueller?
    Quote Quote  



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