[Libav-user] how do I solve "libavcodec/x86/h264_i386.h:101:5: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'"?

2012-06-14 Thread 손남례
Hello, I have a referenced in (http://ffmpeg.org/pipermail/ffmpeg-devel/2012- April/123815.html) because I want to speed up in H.264 decoder. However I have an errors during compiling as following: $ make CC libavcodec/h264_cabac.o libavcodec/h264_cabac.c: In function 'decode_cabac_re

[Libav-user] Help using libavfilter: filters aren't being applied

2012-06-14 Thread Leandro Santiago
Hello to all. I'm trying to use libavfilter and initially I created a simple .c file which reads a frame from a input and convert this frame to an output png image. I tried to follow the file doc/examples/filtering_video.c and right now my program just open a file, get a frame and save it in a PNG

Re: [Libav-user] how do I solve

2012-06-14 Thread Carl Eugen Hoyos
손남례 writes: > $ ./configure --enable-gpl --enable-shared --enable-swscale > --enable-hwaccel=h264_dxva2 --enable-decoder=h264 > --enable-w32threads --enable-memalign-hack --enable-yasm > --disable-libvorbis > --enable-cross-compile Any reason why you have to use cross-compilation? Carl Euge

[Libav-user] Converting image/video pix format to RGB24?

2012-06-14 Thread Fabio J . Gonzalez
I am developing a free software project. I wonder how to convert any video format supported to RGB24. I want to import the most different formats of video/images, but I want to work only with RGB24. I think for some reason img_convert deprecated(the compiler can not find this function). Know any

Re: [Libav-user] Converting image/video pix format to RGB24?

2012-06-14 Thread Michael Bradshaw
On Thu, Jun 14, 2012 at 8:58 AM, Fabio J. Gonzalez wrote: > I am developing a free software project. I wonder how to convert any video > format supported to RGB24. I want to import the most different formats of > video/images, but I want to work only with RGB24. I think for some reason > img_co

[Libav-user] timestamp error

2012-06-14 Thread Florin Bratu
Hello, I have a problem while using the ffmpeg development libraries. What I want to achieve is to create a video file from a sequence of images. The effect should be as similar as the one of issuing the ffmpeg command: $ ffmpeg -i test_%d.jpg -vcodec h263 -s 352x288 out.mp4 However, I need to ach

Re: [Libav-user] how do I solve

2012-06-14 Thread 손남례
Hi There is no reason. However I remove the option(--enable-cross-compile), I can success make. Thank you nrson -Original Message- From: libav-user-boun...@ffmpeg.org [mailto:libav-user-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos Sent: Thursday, June 14, 2012 11:45 PM To: libav-use