On Fri, 13 Feb 2015 10:08:29 -0600
Cen-bi Liu cenbi...@gmail.com wrote:
Hi all,
I'm new to ffmpeg and trying to use ffmpeg as a shared library in Android
to convert PCM to an .mp4 file by following tutorials.
I hit a snag in my openOutputFile function, I have the following which has
On Fri, 13 Feb 2015 10:22:46 -0600
Cen-bi Liu cenbi...@gmail.com wrote:
yes.
How about open(filename, O_CREAT | O_WRONLY | O_CLOEXEC, 0666)? This is
approximately what libavformat calls. You can also check strace output.
On Fri, Feb 13, 2015 at 10:19 AM, wm4 nfx...@googlemail.com wrote:
I will give it a try. Thanks for the hint.
On Fri, Feb 13, 2015 at 10:27 AM, wm4 nfx...@googlemail.com wrote:
On Fri, 13 Feb 2015 10:22:46 -0600
Cen-bi Liu cenbi...@gmail.com wrote:
yes.
How about open(filename, O_CREAT | O_WRONLY | O_CLOEXEC, 0666)? This is
approximately what
Hi all,
I'm new to ffmpeg and trying to use ffmpeg as a shared library in Android
to convert PCM to an .mp4 file by following tutorials.
I hit a snag in my openOutputFile function, I have the following which has
given me an error (passing in /sdcard/a.mp4 for filename):
if ((error =
Thanks, that's a good point to see the error code. I will give it a try. I
just thought failure to open will result in a negative number. From the
list of error codes,
https://www.ffmpeg.org/doxygen/2.3/group__lavu__error.html, I don't see a
whole bunch related to different I/O errors, though.
Le quintidi 25 pluviôse, an CCXXIII, Cen-bi Liu a écrit :
Thanks, that's a good point to see the error code. I will give it a try. I
just thought failure to open will result in a negative number. From the
list of error codes,
https://www.ffmpeg.org/doxygen/2.3/group__lavu__error.html, I don't
On Fri, 13 Feb 2015 17:52:58 +0100
Nicolas George geo...@nsup.org wrote:
Le quintidi 25 pluviôse, an CCXXIII, Cen-bi Liu a écrit :
Thanks, that's a good point to see the error code. I will give it a try. I
just thought failure to open will result in a negative number. From the
list of
yes.
On Fri, Feb 13, 2015 at 10:19 AM, wm4 nfx...@googlemail.com wrote:
On Fri, 13 Feb 2015 10:08:29 -0600
Cen-bi Liu cenbi...@gmail.com wrote:
Hi all,
I'm new to ffmpeg and trying to use ffmpeg as a shared library in Android
to convert PCM to an .mp4 file by following tutorials.
Le quintidi 25 pluviôse, an CCXXIII, Cen-bi Liu a écrit :
if ((error = avio_open(output_io_context, filename,
AVIO_FLAG_WRITE)) 0) {
__android_log_print(ANDROID_LOG_ERROR, encoder,couldn't open
output file);
exit(1);}
Why are you not doing anything with the
I tried this function several deys ago on android, I work for project where
I need to play rtp h263/h264 stream.
In my case this function doesn't work because I can't detect video size (on
android only, it works on linux).
When I set video size by myself I can't read frames because av_read_frame
Hi,
I am working on Android (Compiled ffmpeg-2.3.3 for Android on Ubuntu 12.04).
The basic purpose of my project is open and play HLS.
I've been searching on internet for doing so, but I'm unable to find useful
guidance.
Looking forward for further guidance.
From examples, I have created one to
Hi guys,
I am trying to do a stream player in android but I need to read a array of
bytes and then decode every packet of array of bytes. In the end started to
make my AAC decoder work with the ffmpeg example of decoder. But I ran into
the same problem of this guy:
Marcelo, have you initialized the ffmpeg using av_register_all()?
Also, when building the ffmpeg, have you included encoding/decoding/
parsing support for aac?
Sylvio
Em 12/01/2014 16:18, Marcelo Paes Rech marcelopaesr...@gmail.com
escreveu:
Hi guys,
I am trying to do a stream player in
force the libx264 vcodec usage, the ffmpeg prints a error
Unknown codec).
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) at 0xdeadbaad (code=1). After a short time the aplication is
restarted automatically.
Rui Luís, I would like to know how do you solve this problem.
Thanks in advance.
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solve this problem.
Thanks in advance.
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I know that is ffmpeg because if i remove the code related to ffmepg it
works fine.
The problem is that i do not get any error output.
i belive the problem is in
avformat_network_init();
however i do a deinit in the end..
--
Give a man a fish and you feed him for a day. Teach him how to fish
On Mon, Jun 18, 2012 at 12:26 PM, Rui Luís rui.l...@gmail.com wrote:
The problem is that i do not get any error output.
This is very strange. Usually with Android, you can see a crash report
with logcat, something like SIGSEGV(11). It is also worthwhile to
monitor memory usage when you switch
SIGSEGV was what i was expeting but nothing appears..
about the memory is no problem because i remove all that is created and i
am only using 10mb
i try to put the ffmeg initialization to run only once but that also didn't
help..
finally some errors that were not appearing in the log cat and now
On Mon, Jun 18, 2012 at 1:33 PM, Rui Luís rui.l...@gmail.com wrote:
SIGSEGV was what i was expeting but nothing appears..
about the memory is no problem because i remove all that is created and i
am only using 10mb
i try to put the ffmeg initialization to run only once but that also
didn't
I do not open any files.
--
Give a man a fish and you feed him for a day. Teach him how to fish and you
feed him for a lifetime.
On Mon, Jun 18, 2012 at 1:09 PM, Alex Cohn alexc...@netvision.net.ilwrote:
On Mon, Jun 18, 2012 at 1:33 PM, Rui Luís rui.l...@gmail.com wrote:
SIGSEGV was
On Mon, Jun 18, 2012 at 3:56 PM, Rui Luís rui.l...@gmail.com wrote:
I do not open any files.
ffmpeg streaming goes through file descriptors.
On Mon, Jun 18, 2012 at 1:09 PM, Alex Cohn alexc...@netvision.net.ilwrote:
On Mon, Jun 18, 2012 at 1:33 PM, Rui Luís rui.l...@gmail.com wrote:
Good Day.
I am using ffmepg (0.11) in android through JNI and i have with sucees been
able to stream a video. However i am having a huge problem. If i go back
and forth in my aplication in order to see several videos after the 4 or 5
video ffmpeg crash and does not output any error. Every time i
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