[FFmpeg-user] How to generate h.264 raw data
deron at pagestream.org
Thu Sep 25 18:46:42 CEST 2014
On 9/25/14 10:39 AM, Carl Eugen Hoyos wrote:
> Deron <deron <at> pagestream.org> writes:
>> I tried
>> ffmpeg -i "test.avi" -c:v libx264 -bsf h264_mp4toannexb
>> -f h264 -an -y "test.h264"
> Why did you add h264_mp4toannexb?
> Did you try without?
> (Note that you do not have to specify -an, -f h264 and
> -vcodec libx264 if your output filename ends on ".h264".)
> Carl Eugen
As you might expect, I tried lots of different options. Looking at the
output again, it looks like my problem is interpreting the hex dump. It
appears that it put it into 16 bit intel words which is why nothing
0000 0100 6467 etc instead of
00 00 00 01 67 64
Which makes a whole lot more sense to me. Sorry for the noise, and thanks!
Last question, is it possible to dump avcc/mp4 stream? The opposite of
More information about the ffmpeg-user