[FFmpeg-user] ffmpeg 0.10 on Linux

Susan James sjames at susanjamescompany.com
Fri Feb 17 01:04:27 CET 2012

dE . wrote:
> On 02/15/12 22:24, Tom Evans wrote:
>> On Wed, Feb 15, 2012 at 2:26 PM, Susan James
>> <sjames at susanjamescompany.com>  wrote:
>>> Hi All,
>>> I'm running into issues with the 'AC EOB marker is absent' on both 
>>> Linux and MAC ffmpeg, and my output file has no video.
>>> Below is my command string and full output.
>>> I'm encoding an H.264 hi res to mp4.  The output file has good audio 
>>> but no video.  see the output below.
>>> I would really appreciate any help or leads on how to resolve this 
>>> issue.
>>> thank you,
>>> Susan
>> Hmm. Are you sure it has no video? The last status line says:
>> frame=107998 fps=  5 q=-1.0 Lsize=  935583kB time=01:00:03.47
>> bitrate=2126.9kbits/s
>> video:879389kB audio:52320kB global headers:0kB muxing overhead 0.415819%
>> ie it has encoded ~850MB of video data.
>> Also the stream map says:
>>   Stream #0:0 ->  #0:0 (dvvideo ->  libx264)
>>   Stream #0:1 ->  #0:1 (pcm_s16le ->  libfaac)
>> How are you testing the output file? Could you show ffprobe output on
>> the output file?
>> Cheers
>> Tom
>> _______________________________________________
> Apart from this, what's '-vol', It's undocumented in the man page. Can 
> you please remove and try?

Yes, I will try without the -vol flag and post the results to the list.

> Also I think you should check and post ffmpeg USE flags on Gentoo.

% emerge -pv ffmpeg

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R   ~] media-video/ffmpeg-0.10  USE="X aac alsa bzip2 cdio 
encode faac gnutls hardcoded-tables ieee1394 jpeg2k mmx mp3 openal 
openssl oss qt-faststart sdl theora truetype vdpau vorbis vpx x264 xvid 
zlib -3dnow -3dnowext -aacplus (-altivec) -amr -ass -avx -bindist 
(-celt) -cpudetection -debug -dirac -doc -frei0r -gsm (-iwmmxt) -jack 
-libv4l -mmxext -modplug (-neon) -network -pic -pulseaudio -rtmp 
-schroedinger -speex -ssse3 -static-libs -test -threads -v4l -vaapi 
(-vis)" 0 kB

Total: 1 package (1 reinstall), Size of downloads: 0 kB

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