Hello
I am trying to encode video with x264 and mux using something similar to
the example muxing.c.
To get to the settings of x264 easier, I am not using libavcodec to encode,
but x264 directly. Libavcodec is used for audio and muxing with libavformat.
The problem I am having is setting the cor
Hi all,
We need to improve the seeking
capabilities (performance) in our video player.
The video player concurrently
manages 5
different video files (MP4),
and plays them
in a time synchronized manner.
Each video file has a time
index file (proprietary)
which includes
among other things
Hello,
Using the last version from http://ffmpeg.org/download.html it works fine.
The version now is:
> ffmpeg version 0.10.2-4:0.10.2-0ubuntu0jon1
Thanks
@Claudio I was talking about stream MD5 not a file MD5 calculated afterward.
Have a look to flac documentation.
Hello to all. I'm using the drawtext filter in a project and I
couldn't use the ft_load_flags option. I'm using ffmpeg 0.11, but I
also tested in 0.9.2 and from master branch. The results are the same.
What I have to to is write the text using the FT_LOAD_MONOCHROME
(defned in freetype.h), which p
On Mon, Jun 4, 2012 at 12:38 PM, kurdy_ch-fo...@yahoo.fr
wrote:
> @Claudio I was talking about stream MD5 not a file MD5 calculated afterward.
> Have a look to flac documentation.
Sweet, I didn't know flac had such a header. Nice.
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I use build ffmpeg for iOS 5.1 successfully.
bug when I try to link my application with the libraries this above
script generates, I get the following:
"ld: warning: ignoring file
/Users/X/ffmpeg/ffmpeg/armv7/libavcodec.a, file was built for
archive which is not the architecture being linked (
Hello,
Using the last version from http://ffmpeg.org/download.html it wotks fine.
The version is:
> ffmpeg version 0.10.2-4:0.10.2-0ubuntu0jon1
Thanks
@Claudio I was talking about stream MD5 have a look to flac documentation. ___
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Follow the thread I compile ffmpeg successfully:
http://ffmpeg.org/pipermail/libav-user/2012-March/001621.html
http://ffmpeg.org/pipermail/libav-user/2012-March/001621.html
But when I try to link it with my program , it happens like this:
"ld: warning: ignoring file
/Users//ffmpeg/ffmpeg/armv
Hi, How do you fix the problem?
I get the same problem as yours.
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try compile with this script:
rm -r ./compiled
echo Configure for armv7 build
./configure \
--cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc
\
--as='/usr/local/bin/gas-preprocessor.pl
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.pl
rm -r ./compiled
echo Configure for armv7 build
./configure \
--cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc
\
--as='/usr/local/bin/gas-preprocessor.pl
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc'
\
Hello,
My use case: I need to programmatically (read: not from a console command line)
capture video from a Mac's builtin video camera and publish that video to Wowza
streaming server (clients talk to Wowza). I would like to use ffmpeg to
transport the captured video from the camera to the Wow
Hi Christian and Nicolas,
Thanks for the input. I managed to get video encoding working and
everything looks good there. The solution was to use the
picture.best_effort_timestamp as the pts of encoded frame instead of the
pkt.pts (since I have now learned that a pkt could contain 0 or more
pictur
Thanks ,Wagner Patriota. Do you mean that I must make a fat lib which can
link successfully by armv7?
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Hi All,
I am using libswscale to do some YUV - RGB conversion back
and forth. There are 2 steps performed on an image.
1. RGB - YUV conversion
2. YUV - RGB conversion
Issue is that in the image output from step 2, the right edge of the
image is missing, means the pixels are black. T
yes, sure... or you can remove the --arch parameters from the lipo and
leave only the architetures you need.
On Mon, Jun 4, 2012 at 10:06 PM, yntnfu wrote:
> Thanks ,Wagner Patriota. Do you mean that I must make a fat lib which can
> link successfully by armv7?
>
> --
> View this message in cont
Hi,
I am using libavcodec for h264 decoding. It is working fine.But when i am
running my application for long run i will ge following debug prints on my
console & will added propagation delay. My application is receiving the
h264 frames from live camera(RTSP/rtp live streaming using live555).
[h
Sampath Subasinghe writes:
> 1. RGB - YUV conversion
> 2. YUV - RGB conversion
>
> Issue is that in the image output from step 2, the right
> edge of the image is missing, means the pixels are black.
Is this also reproducible if you use ffmpeg (the application)?
If yes, please provide a comman
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