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  • Issue #1 when compiling Xuggler for Raspberry pi with libspeex

    23 juillet 2014, par Ashish Sharma

    I am trying to compile Xuggler for Raspberry Pi(Running on Debian OS aka Raspbian),

    I followed the ’Basic Build Instructions’ available here for compiling Xuggler.

    After I successfully installed all the prerequisites and set the correct paths, I ran the following command :

    ant run-tests

    After sometime I am facing the following error and the ant build fails :

    scroll at the end of log to see the issue

     [exec] Making all in libspeex
    
 [exec] make[2]: Entering directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex'
    
 [exec] Incarcerated package must be reconfigured; regenerating out of date captive Makefile from: ../../../../../captive/libspeex/csrc/configure
    
 [exec] /bin/mkdir -p csrc
    
 [exec] cd csrc && sh ../incarcerate
    
 [exec] checking for a BSD-compatible install... /usr/bin/install -c
    
 [exec] checking whether build environment is sane... yes
    
 [exec] checking for a thread-safe mkdir -p... /bin/mkdir -p
    
 [exec] checking for gawk... no
    
 [exec] checking for mawk... mawk
    
 [exec] checking whether make sets $(MAKE)... yes
    
 [exec] checking build system type... armv6l-unknown-linux-gnu
    
 [exec] checking host system type... armv6l-unknown-linux-gnu
    
 [exec] checking how to print strings... printf
    
 [exec] checking for style of include used by make... GNU
    
 [exec] checking for gcc... gcc
    
 [exec] checking whether the C compiler works... yes
    
 [exec] checking for C compiler default output file name... a.out
    
 [exec] checking for suffix of executables...
    
 [exec] checking whether we are cross compiling... no
    
 [exec] checking for suffix of object files... o
    
 [exec] checking whether we are using the GNU C compiler... yes
    
 [exec] checking whether gcc accepts -g... yes
    
 [exec] checking for gcc option to accept ISO C89... none needed
    
 [exec] checking dependency style of gcc... none
    
 [exec] checking for a sed that does not truncate output... /bin/sed
    
 [exec] checking for grep that handles long lines and -e... /bin/grep
    
 [exec] checking for egrep... /bin/grep -E
    
 [exec] checking for fgrep... /bin/grep -F
    
 [exec] checking for ld used by gcc... /usr/bin/ld
    
 [exec] checking if the linker (/usr/bin/ld) is GNU ld... yes
    
 [exec] checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
    
 [exec] checking the name lister (/usr/bin/nm -B) interface... BSD nm
    
 [exec] checking whether ln -s works... yes
    
 [exec] checking the maximum length of command line arguments... 805306365
    
 [exec] checking whether the shell understands some XSI constructs... yes
    
 [exec] checking whether the shell understands "+="... yes
    
 [exec] checking how to convert armv6l-unknown-linux-gnu file names to armv6l-unknown-linux-gnu format... func_convert_file_noop
    
 [exec] checking how to convert armv6l-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
    
 [exec] checking for /usr/bin/ld option to reload object files... -r
    
 [exec] checking for objdump... objdump
    
 [exec] checking how to recognize dependent libraries... pass_all
    
 [exec] checking for dlltool... false
    
 [exec] checking how to associate runtime and link libraries... printf %s\n
    
 [exec] checking for archiver @FILE support... @
    
 [exec] checking for strip... strip
    
 [exec] checking for ranlib... ranlib
    
 [exec] checking command to parse /usr/bin/nm -B output from gcc object... ok
    
 [exec] checking for sysroot... no
    
 [exec] checking for mt... mt
    
 [exec] checking if mt is a manifest tool... no
    
 [exec] checking how to run the C preprocessor... gcc -E
    
 [exec] checking for ANSI C header files... yes
    
 [exec] checking for sys/types.h... yes
    
 [exec] checking for sys/stat.h... yes
    
 [exec] checking for stdlib.h... yes
    
 [exec] checking for string.h... yes
    
 [exec] checking for memory.h... yes
    
 [exec] checking for strings.h... yes
    
 [exec] checking for inttypes.h... yes
    
 [exec] checking for stdint.h... yes
    
 [exec] checking for unistd.h... yes
    
 [exec] checking for dlfcn.h... yes
    
 [exec] checking for objdir... .libs
    
 [exec] checking if gcc supports -fno-rtti -fno-exceptions... no
    
 [exec] checking for gcc option to produce PIC... -fPIC -DPIC
    
 [exec] checking if gcc PIC flag -fPIC -DPIC works... yes
    
 [exec] checking if gcc static flag -static works... yes
    
 [exec] checking if gcc supports -c -o file.o... yes
    
 [exec] checking if gcc supports -c -o file.o... (cached) yes
    
 [exec] checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
    
 [exec] checking dynamic linker characteristics... GNU/Linux ld.so
    
 [exec] checking how to hardcode library paths into programs... immediate
    
 [exec] checking whether stripping libraries is possible... yes
    
 [exec] checking if libtool supports shared libraries... yes
    
 [exec] checking whether to build shared libraries... no
    
 [exec] checking whether to build static libraries... yes
    
 [exec] checking whether to enable maintainer-specific portions of Makefiles... no
    
 [exec] checking whether byte ordering is bigendian... no
    
 [exec] checking for an ANSI C-conforming const... yes
    
 [exec] checking for inline... inline
    
 [exec] checking for C/C++ restrict keyword... __restrict
    
 [exec] checking for C99 variable-size arrays... yes
    
 [exec] checking alloca.h usability... yes
    
 [exec] checking alloca.h presence... yes
    
 [exec] checking for alloca.h... yes
    
 [exec] checking getopt.h usability... yes
    
 [exec] checking getopt.h presence... yes
    
 [exec] checking for getopt.h... yes
    
 [exec] checking for alloca... yes
    
 [exec] checking for SSE in current arch/CFLAGS... no
    
 [exec] checking for ELF visibility... yes
    
 [exec] checking sys/soundcard.h usability... yes
    
 [exec] checking sys/soundcard.h presence... yes
    
 [exec] checking for sys/soundcard.h... yes
    
 [exec] checking sys/audioio.h usability... no
    
 [exec] checking sys/audioio.h presence... no
    
 [exec] checking for sys/audioio.h... no
    
 [exec] checking for Ogg... yes
    
 [exec] checking for sin in -lm... yes
    
 [exec] checking for getopt_long... yes
    
 [exec] checking for main in -lwinmm... no
    
 [exec] checking for pkg-config... /usr/bin/pkg-config
    
 [exec] checking pkg-config is at least version 0.9.0... yes
    
 [exec] checking size of short... 0
    
 [exec] checking size of int... 0
    
 [exec] checking size of long... 0
    
 [exec] configure: creating ./config.status
    
 [exec] config.status: creating Makefile
    
 [exec] config.status: creating libspeex/Makefile
    
 [exec] config.status: creating src/Makefile
    
 [exec] config.status: creating doc/Makefile
    
 [exec] config.status: creating Speex.spec
    
 [exec] config.status: creating include/Makefile
    
 [exec] config.status: creating include/speex/Makefile
    
 [exec] config.status: creating speex.pc
    
 [exec] config.status: creating speexdsp.pc
    
 [exec] config.status: creating win32/Makefile
    
 [exec] config.status: creating win32/libspeex/Makefile
    
 [exec] config.status: creating win32/speexenc/Makefile
    
 [exec] config.status: creating win32/speexdec/Makefile
    
 [exec] config.status: creating symbian/Makefile
    
 [exec] config.status: creating win32/VS2003/Makefile
    
 [exec] config.status: creating win32/VS2003/tests/Makefile
    
 [exec] config.status: creating win32/VS2003/libspeex/Makefile
    
 [exec] config.status: creating win32/VS2003/libspeexdsp/Makefile
    
 [exec] config.status: creating win32/VS2003/speexdec/Makefile
    
 [exec] config.status: creating win32/VS2003/speexenc/Makefile
    
 [exec] config.status: creating win32/VS2005/Makefile
    
 [exec] config.status: creating win32/VS2005/libspeex/Makefile
    
 [exec] config.status: creating win32/VS2005/speexdec/Makefile
    
 [exec] config.status: creating win32/VS2005/speexenc/Makefile
    
 [exec] config.status: creating win32/VS2005/libspeexdsp/Makefile
    
 [exec] config.status: creating win32/VS2005/tests/Makefile
    
 [exec] config.status: creating win32/VS2008/libspeexdsp/Makefile
    
 [exec] config.status: creating win32/VS2008/Makefile
    
 [exec] config.status: creating win32/VS2008/speexdec/Makefile
    
 [exec] config.status: creating win32/VS2008/tests/Makefile
    
 [exec] config.status: creating win32/VS2008/libspeex/Makefile
    
 [exec] config.status: creating win32/VS2008/speexenc/Makefile
    
 [exec] config.status: creating include/speex/speex_config_types.h
    
 [exec] config.status: creating ti/Makefile
    
 [exec] config.status: creating ti/speex_C54_test/Makefile
    
 [exec] config.status: creating ti/speex_C55_test/Makefile
    
 [exec] config.status: creating ti/speex_C64_test/Makefile
    
 [exec] config.status: creating config.h
    
 [exec] config.status: executing depfiles commands
    
 [exec] config.status: executing libtool commands
    
 [exec] Type "make; make install" to compile and install Speex
    
 [exec] Incarcerated package configured: ../../../../../captive/libspeex
    
 [exec] Incarcerating package ../../../../../captive/libspeex to fake DESTDIR=/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/stage
    
 [exec] make[3]: Entering directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] make  all-recursive
    
 [exec] make[4]: Entering directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] Making all in libspeex
    
 [exec] make[4]: *** [all-recursive] Error 1
    
 [exec] make[3]: *** [all] Error 2
    
 [exec] make[4]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] make[3]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] Out of date files; re-running make
    
 [exec] make[3]: Entering directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] make  all-recursive
    
 [exec] make[4]: Entering directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] Making all in libspeex
    
 [exec] make[5]: Entering directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc/libspeex'
    
 [exec] /bin/bash ../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/../../../../captive/libspeex/csrc/libspeex -I.. -I/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/../../../../captive/libspeex/csrc/include -I../include -I.. -I/home/pi/Downloads/xuggler/include     -I/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/stage/home/pi/Downloads/xuggler/include  -fvisibility=hidden -O3 -msse -c -o cb_search.lo /home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/../../../../captive/libspeex/csrc/libspeex/cb_search.c
    
 [exec] libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/../../../../captive/libspeex/csrc/libspeex -I.. -I/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/../../../../captive/libspeex/csrc/include -I../include -I.. -I/home/pi/Downloads/xuggler/include -I/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/stage/home/pi/Downloads/xuggler/include -fvisibility=hidden -O3 -msse -c /home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/../../../../captive/libspeex/csrc/libspeex/cb_search.c  -fPIC -DPIC -o cb_search.o
    
 [exec] cc1: error: unrecognized command line option '-msse'
    
 [exec] make[5]: *** [cb_search.lo] Error 1
    
 [exec] make[4]: *** [all-recursive] Error 1
    
 [exec] make[3]: *** [all] Error 2
    
 [exec] make[2]: *** [all-local] Error 2
    
 [exec] make[1]: *** [all-recursive] Error 1
    
 [exec] make: *** [all-recursive] Error 1
    
 [exec] make[5]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc/libspeex'
    
 [exec] make[4]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] make[3]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex/csrc'
    
 [exec] make[2]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/libspeex'
    
 [exec] make[1]: Leaving directory `/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive'
    

    
BUILD FAILED
    
/home/pi/Downloads/xuggle-xuggler/mk/buildtools/buildhelper.xml:1192: exec returned: 2
    

    
Total time: 73 minutes 17 seconds

    I am unable to understand the problem statment "unrecognized command line option ’-msse’" here, Can someone please tell me how can I resolve this or circumvent it in xuggler ?

  • android ffmpeg bad video output

    20 août 2014, par Sujith Manjavana

    I’m following this tutorial to create my first ffmpeg app. I have successfully build the shared libs and compiled the project without any errors. But when i run the app on my nexus 5 the output is this this

    Here is the native code

    #include <libavcodec></libavcodec>avcodec.h>
    
#include <libavformat></libavformat>avformat.h>
    
#include <libswscale></libswscale>swscale.h>
    
#include <libavutil></libavutil>pixfmt.h>
    

    
#include 
    
#include 
    

    
#include 
    
#include <android></android>native_window.h>
    
#include <android></android>native_window_jni.h>
    

    
#define LOG_TAG "android-ffmpeg-tutorial02"
    
#define LOGI(...) __android_log_print(4, LOG_TAG, __VA_ARGS__);
    
#define LOGE(...) __android_log_print(6, LOG_TAG, __VA_ARGS__);
    

    
ANativeWindow*      window;
    
char                *videoFileName;
    
AVFormatContext     *formatCtx = NULL;
    
int                 videoStream;
    
AVCodecContext      *codecCtx = NULL;
    
AVFrame             *decodedFrame = NULL;
    
AVFrame             *frameRGBA = NULL;
    
jobject             bitmap;
    
void*               buffer;
    
struct SwsContext   *sws_ctx = NULL;
    
int                 width;
    
int                 height;
    
int                 stop;
    

    
jint naInit(JNIEnv *pEnv, jobject pObj, jstring pFileName) {
    
    AVCodec         *pCodec = NULL;
    
    int             i;
    
    AVDictionary    *optionsDict = NULL;
    

    
    videoFileName = (char *)(*pEnv)->GetStringUTFChars(pEnv, pFileName, NULL);
    
    LOGI("video file name is %s", videoFileName);
    
    // Register all formats and codecs
    
    av_register_all();
    
    // Open video file
    
    if(avformat_open_input(&amp;formatCtx, videoFileName, NULL, NULL)!=0)
    
        return -1; // Couldn't open file
    
    // Retrieve stream information
    
    if(avformat_find_stream_info(formatCtx, NULL)&lt;0)
    
        return -1; // Couldn't find stream information
    
    // Dump information about file onto standard error
    
    av_dump_format(formatCtx, 0, videoFileName, 0);
    
    // Find the first video stream
    
    videoStream=-1;
    
    for(i=0; inb_streams; i++) {
    
        if(formatCtx->streams[i]->codec->codec_type==AVMEDIA_TYPE_VIDEO) {
    
            videoStream=i;
    
            break;
    
        }
    
    }
    
    if(videoStream==-1)
    
        return -1; // Didn't find a video stream
    
    // Get a pointer to the codec context for the video stream
    
    codecCtx=formatCtx->streams[videoStream]->codec;
    
    // Find the decoder for the video stream
    
    pCodec=avcodec_find_decoder(codecCtx->codec_id);
    
    if(pCodec==NULL) {
    
        fprintf(stderr, "Unsupported codec!\n");
    
        return -1; // Codec not found
    
    }
    
    // Open codec
    
    if(avcodec_open2(codecCtx, pCodec, &amp;optionsDict)&lt;0)
    
        return -1; // Could not open codec
    
    // Allocate video frame
    
    decodedFrame=avcodec_alloc_frame();
    
    // Allocate an AVFrame structure
    
    frameRGBA=avcodec_alloc_frame();
    
    if(frameRGBA==NULL)
    
        return -1;
    
    return 0;
    
}
    

    
jobject createBitmap(JNIEnv *pEnv, int pWidth, int pHeight) {
    
    int i;
    
    //get Bitmap class and createBitmap method ID
    
    jclass javaBitmapClass = (jclass)(*pEnv)->FindClass(pEnv, "android/graphics/Bitmap");
    
    jmethodID mid = (*pEnv)->GetStaticMethodID(pEnv, javaBitmapClass, "createBitmap", "(IILandroid/graphics/Bitmap$Config;)Landroid/graphics/Bitmap;");
    
    //create Bitmap.Config
    
    //reference: https://forums.oracle.com/thread/1548728
    
    const wchar_t* configName = L"ARGB_8888";
    
    int len = wcslen(configName);
    
    jstring jConfigName;
    
    if (sizeof(wchar_t) != sizeof(jchar)) {
    
        //wchar_t is defined as different length than jchar(2 bytes)
    
        jchar* str = (jchar*)malloc((len+1)*sizeof(jchar));
    
        for (i = 0; i &lt; len; ++i) {
    
            str[i] = (jchar)configName[i];
    
        }
    
        str[len] = 0;
    
        jConfigName = (*pEnv)->NewString(pEnv, (const jchar*)str, len);
    
    } else {
    
        //wchar_t is defined same length as jchar(2 bytes)
    
        jConfigName = (*pEnv)->NewString(pEnv, (const jchar*)configName, len);
    
    }
    
    jclass bitmapConfigClass = (*pEnv)->FindClass(pEnv, "android/graphics/Bitmap$Config");
    
    jobject javaBitmapConfig = (*pEnv)->CallStaticObjectMethod(pEnv, bitmapConfigClass,
    
            (*pEnv)->GetStaticMethodID(pEnv, bitmapConfigClass, "valueOf", "(Ljava/lang/String;)Landroid/graphics/Bitmap$Config;"), jConfigName);
    
    //create the bitmap
    
    return (*pEnv)->CallStaticObjectMethod(pEnv, javaBitmapClass, mid, pWidth, pHeight, javaBitmapConfig);
    
}
    

    
jintArray naGetVideoRes(JNIEnv *pEnv, jobject pObj) {
    
    jintArray lRes;
    
    if (NULL == codecCtx) {
    
        return NULL;
    
    }
    
    lRes = (*pEnv)->NewIntArray(pEnv, 2);
    
    if (lRes == NULL) {
    
        LOGI(1, "cannot allocate memory for video size");
    
        return NULL;
    
    }
    
    jint lVideoRes[2];
    
    lVideoRes[0] = codecCtx->width;
    
    lVideoRes[1] = codecCtx->height;
    
    (*pEnv)->SetIntArrayRegion(pEnv, lRes, 0, 2, lVideoRes);
    
    return lRes;
    
}
    

    
void naSetSurface(JNIEnv *pEnv, jobject pObj, jobject pSurface) {
    
    if (0 != pSurface) {
    
        // get the native window reference
    
        window = ANativeWindow_fromSurface(pEnv, pSurface);
    
        // set format and size of window buffer
    
        ANativeWindow_setBuffersGeometry(window, 0, 0, WINDOW_FORMAT_RGBA_8888);
    
    } else {
    
        // release the native window
    
        ANativeWindow_release(window);
    
    }
    
}
    

    
jint naSetup(JNIEnv *pEnv, jobject pObj, int pWidth, int pHeight) {
    
    width = pWidth;
    
    height = pHeight;
    
    //create a bitmap as the buffer for frameRGBA
    
    bitmap = createBitmap(pEnv, pWidth, pHeight);
    
    if (AndroidBitmap_lockPixels(pEnv, bitmap, &amp;buffer) &lt; 0)
    
        return -1;
    
    //get the scaling context
    
    sws_ctx = sws_getContext (
    
            codecCtx->width,
    
            codecCtx->height,
    
            codecCtx->pix_fmt,
    
            pWidth,
    
            pHeight,
    
            AV_PIX_FMT_RGBA,
    
            SWS_BILINEAR,
    
            NULL,
    
            NULL,
    
            NULL
    
    );
    
    // Assign appropriate parts of bitmap to image planes in pFrameRGBA
    
    // Note that pFrameRGBA is an AVFrame, but AVFrame is a superset
    
    // of AVPicture
    
    avpicture_fill((AVPicture *)frameRGBA, buffer, AV_PIX_FMT_RGBA,
    
            pWidth, pHeight);
    
    return 0;
    
}
    

    
void finish(JNIEnv *pEnv) {
    
    //unlock the bitmap
    
    AndroidBitmap_unlockPixels(pEnv, bitmap);
    
    av_free(buffer);
    
    // Free the RGB image
    
    av_free(frameRGBA);
    
    // Free the YUV frame
    
    av_free(decodedFrame);
    
    // Close the codec
    
    avcodec_close(codecCtx);
    
    // Close the video file
    
    avformat_close_input(&amp;formatCtx);
    
}
    

    
void decodeAndRender(JNIEnv *pEnv) {
    
    ANativeWindow_Buffer    windowBuffer;
    
    AVPacket                packet;
    
    int                     i=0;
    
    int                     frameFinished;
    
    int                     lineCnt;
    
    while(av_read_frame(formatCtx, &amp;packet)>=0 &amp;&amp; !stop) {
    
        // Is this a packet from the video stream?
    
        if(packet.stream_index==videoStream) {
    
            // Decode video frame
    
            avcodec_decode_video2(codecCtx, decodedFrame, &amp;frameFinished,
    
               &amp;packet);
    
            // Did we get a video frame?
    
            if(frameFinished) {
    
                // Convert the image from its native format to RGBA
    
                sws_scale
    
                (
    
                    sws_ctx,
    
                    (uint8_t const * const *)decodedFrame->data,
    
                    decodedFrame->linesize,
    
                    0,
    
                    codecCtx->height,
    
                    frameRGBA->data,
    
                    frameRGBA->linesize
    
                );
    
                // lock the window buffer
    
                if (ANativeWindow_lock(window, &amp;windowBuffer, NULL) &lt; 0) {
    
                    LOGE("cannot lock window");
    
                } else {
    
                    // draw the frame on buffer
    
                    LOGI("copy buffer %d:%d:%d", width, height, width*height*4);
    
                    LOGI("window buffer: %d:%d:%d", windowBuffer.width,
    
                            windowBuffer.height, windowBuffer.stride);
    
                    memcpy(windowBuffer.bits, buffer,  width * height * 4);
    
                    // unlock the window buffer and post it to display
    
                    ANativeWindow_unlockAndPost(window);
    
                    // count number of frames
    
                    ++i;
    
                }
    
            }
    
        }
    
        // Free the packet that was allocated by av_read_frame
    
        av_free_packet(&amp;packet);
    
    }
    
    LOGI("total No. of frames decoded and rendered %d", i);
    
    finish(pEnv);
    
}
    

    
/**
    
 * start the video playback
    
 */
    
void naPlay(JNIEnv *pEnv, jobject pObj) {
    
    //create a new thread for video decode and render
    
    pthread_t decodeThread;
    
    stop = 0;
    
    pthread_create(&amp;decodeThread, NULL, decodeAndRender, NULL);
    
}
    

    
/**
    
 * stop the video playback
    
 */
    
void naStop(JNIEnv *pEnv, jobject pObj) {
    
    stop = 1;
    
}
    

    
jint JNI_OnLoad(JavaVM* pVm, void* reserved) {
    
    JNIEnv* env;
    
    if ((*pVm)->GetEnv(pVm, (void **)&amp;env, JNI_VERSION_1_6) != JNI_OK) {
    
         return -1;
    
    }
    
    JNINativeMethod nm[8];
    
    nm[0].name = "naInit";
    
    nm[0].signature = "(Ljava/lang/String;)I";
    
    nm[0].fnPtr = (void*)naInit;
    

    
    nm[1].name = "naSetSurface";
    
    nm[1].signature = "(Landroid/view/Surface;)V";
    
    nm[1].fnPtr = (void*)naSetSurface;
    

    
    nm[2].name = "naGetVideoRes";
    
    nm[2].signature = "()[I";
    
    nm[2].fnPtr = (void*)naGetVideoRes;
    

    
    nm[3].name = "naSetup";
    
    nm[3].signature = "(II)I";
    
    nm[3].fnPtr = (void*)naSetup;
    

    
    nm[4].name = "naPlay";
    
    nm[4].signature = "()V";
    
    nm[4].fnPtr = (void*)naPlay;
    

    
    nm[5].name = "naStop";
    
    nm[5].signature = "()V";
    
    nm[5].fnPtr = (void*)naStop;
    

    
    jclass cls = (*env)->FindClass(env, "roman10/tutorial/android_ffmpeg_tutorial02/MainActivity");
    
    //Register methods with env->RegisterNatives.
    
    (*env)->RegisterNatives(env, cls, nm, 6);
    
    return JNI_VERSION_1_6;
    
}

    Here is the build.sh

    #!/bin/bash
    
NDK=$HOME/Desktop/adt/android-ndk-r9
    
SYSROOT=$NDK/platforms/android-9/arch-arm/
    
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64
    
function build_one
    
{
    
./configure \
    
    --prefix=$PREFIX \
    
    --enable-shared \
    
    --disable-static \
    
    --disable-doc \
    
    --disable-ffmpeg \
    
    --disable-ffplay \
    
    --disable-ffprobe \
    
    --disable-ffserver \
    
    --disable-avdevice \
    
    --disable-doc \
    
    --disable-symver \
    
    --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
    
    --target-os=linux \
    
    --arch=arm \
    
    --enable-cross-compile \
    
    --sysroot=$SYSROOT \
    
    --extra-cflags="-Os -fpic $ADDI_CFLAGS" \
    
    --extra-ldflags="$ADDI_LDFLAGS" \
    
    $ADDITIONAL_CONFIGURE_FLAG
    
make clean
    
make
    
make install
    
}
    
CPU=arm
    
PREFIX=$(pwd)/android/$CPU 
    
ADDI_CFLAGS="-marm"
    
build_one

    It works on the Galaxy tab2. what can i do to make it work on all devices ?? Please help me..

  • Android ExoPlayer stream mp3 over HTTP

    8 juillet 2016, par kevintcoughlin

    I’m trying to get a grasp on the new ExoPlayer library introduced this year at Google I/O 2014 so that I can incorporate it into my application.

    I’m attempting to stream an mp3 over HTTP, but so far have been unsuccessful. I’m not sure if it’s possible, but I’m trying to accomplish this without extending any of the base Source/Sample classes. My code is as follows :

    In my Activity

    SampleSource s = new FrameworkSampleSource(this, Uri.parse("http://traffic.libsyn.com/joeroganexp/p518.mp3"), null, 1);
    

    
// Since I only have 1 audio renderer
    
ExoPlayer player = ExoPlayer.Factory.newInstance(1);
    

    
MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(s);
    
player.prepare(audioRenderer);
    
player.setPlayWhenReady(true);

    Logcat

    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ SniffFFMPEG
    
07-06 15:52:34.080    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ android-source:0xb7c53e00
    
07-06 15:52:34.084    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android source begin open
    
07-06 15:52:34.084    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android open, url: android-source:0xb7c53e00
    
07-06 15:52:34.084    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ ffmpeg open android data source success, source ptr: 0xb7c53e00
    
07-06 15:52:34.088    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android source open success
    
07-06 15:52:34.108    3363-3363/com.kevintcoughlin.smodr W/EGL_genymotion﹕ eglSurfaceAttrib not implemented
    
07-06 15:52:34.116    3363-3363/com.kevintcoughlin.smodr E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from GradienCache
    
07-06 15:52:34.120    3363-3363/com.kevintcoughlin.smodr E/OpenGLRenderer﹕ MAX_TEXTURE_SIZE: 16384
    
07-06 15:52:34.128    3363-3363/com.kevintcoughlin.smodr E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from Caches::initConstraints()
    
07-06 15:52:34.128    3363-3363/com.kevintcoughlin.smodr E/OpenGLRenderer﹕ MAX_TEXTURE_SIZE: 16384
    
07-06 15:52:34.128    3363-3363/com.kevintcoughlin.smodr D/OpenGLRenderer﹕ Enabling debug mode 0
    
07-06 15:52:34.640    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ [mp3 @ 0xb7c57040] Estimating duration from bitrate, this may be inaccurate
    
07-06 15:52:34.640    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Input #0, mp3, from 'android-source:0xb7c53e00':
    
07-06 15:52:34.640    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Metadata:
    
07-06 15:52:34.640    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ TSS             : Logic Pro 9.1.8
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ title           : #518 - Matt Fulchiron
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ artist          : Joe Rogan Experience
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ album_artist    : Joe Rogan Experience
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Duration: 02:57:10.21, start: 0.000000, bitrate: 127 kb/s
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ FFmpegExtrator, url: android-source:0xb7c53e00, format_name: mp3, format_long_name: MP2/3 (MPEG audio layer 2/3)
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ list the formats suppoted by ffmpeg:
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ ========================================
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[00]: mpeg
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[01]: mpegts
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[02]: mov,mp4,m4a,3gp,3g2,mj2
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[03]: matroska,webm
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[04]: asf
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[05]: rm
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[06]: flv
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[07]: swf
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[08]: avi
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[09]: ape
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[10]: dts
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[11]: flac
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[12]: ac3
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[13]: wav
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[14]: ogg
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[15]: vc1
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[16]: hevc
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ ========================================
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android source close
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr W/FFmpegExtractor﹕ sniff through BetterSniffFFMPEG failed, try LegacySniffFFMPEG
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ source url:http://traffic.libsyn.com/joeroganexp/p518.mp3
    
07-06 15:52:34.644    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android source begin open
    
07-06 15:52:34.648    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android open, url: android-source:0xb7c53e00|file:http://traffic.libsyn.com/joeroganexp/p518.mp3
    
07-06 15:52:34.648    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ ffmpeg open android data source success, source ptr: 0xb7c53e00
    
07-06 15:52:34.648    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android source open success
    
07-06 15:52:34.708    3363-3394/com.kevintcoughlin.smodr D/dalvikvm﹕ GC_FOR_ALLOC freed 361K, 4% free 10852K/11288K, paused 75ms, total 75ms
    
07-06 15:52:34.844    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ [mp3 @ 0xb7ca7700] Estimating duration from bitrate, this may be inaccurate
    
07-06 15:52:34.844    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Input #0, mp3, from 'android-source:0xb7c53e00|file:http://traffic.libsyn.com/joeroganexp/p518.mp3':
    
07-06 15:52:34.844    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Metadata:
    
07-06 15:52:34.844    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ TSS             : Logic Pro 9.1.8
    
07-06 15:52:34.848    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ title           : #518 - Matt Fulchiron
    
07-06 15:52:34.848    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ artist          : Joe Rogan Experience
    
07-06 15:52:34.848    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ album_artist    : Joe Rogan Experience
    
07-06 15:52:34.848    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Duration: 02:57:10.21, start: 0.000000, bitrate: 127 kb/s
    
07-06 15:52:34.848    3363-3376/com.kevintcoughlin.smodr I/FFMPEG﹕ Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
07-06 15:52:34.848    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ FFmpegExtrator, url: android-source:0xb7c53e00|file:http://traffic.libsyn.com/joeroganexp/p518.mp3, format_name: mp3, format_long_name: MP2/3 (MPEG audio layer 2/3)
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ list the formats suppoted by ffmpeg:
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ ========================================
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[00]: mpeg
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[01]: mpegts
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[02]: mov,mp4,m4a,3gp,3g2,mj2
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[03]: matroska,webm
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[04]: asf
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[05]: rm
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[06]: flv
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[07]: swf
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[08]: avi
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[09]: ape
    
07-06 15:52:34.852    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[10]: dts
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[11]: flac
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[12]: ac3
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[13]: wav
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[14]: ogg
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[15]: vc1
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr V/FFmpegExtractor﹕ format_names[16]: hevc
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr I/FFmpegExtractor﹕ ========================================
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr D/FFMPEG﹕ android source close
    
07-06 15:52:34.856    3363-3376/com.kevintcoughlin.smodr D/FFmpegExtractor﹕ SniffFFMPEG failed to sniff this source
    
07-06 15:52:34.856    3363-3397/com.kevintcoughlin.smodr D/dalvikvm﹕ GC_FOR_ALLOC freed 120K, 3% free 12342K/12696K, paused 29ms, total 60ms
    
07-06 15:52:34.860    3363-3397/com.kevintcoughlin.smodr I/dalvikvm-heap﹕ Grow heap (frag case) to 13.981MB for 1960012-byte allocation
    
07-06 15:52:34.872    3363-3387/com.kevintcoughlin.smodr D/dalvikvm﹕ GC_FOR_ALLOC freed &lt;1K, 3% free 14256K/14612K, paused 10ms, total 10ms
    
07-06 15:52:34.880    3363-3376/com.kevintcoughlin.smodr I/OMXClient﹕ Using client-side OMX mux.
    
07-06 15:52:34.976    3363-3400/com.kevintcoughlin.smodr I/OMXClient﹕ Using client-side OMX mux.
    
07-06 15:52:35.144    3363-3393/com.kevintcoughlin.smodr D/dalvikvm﹕ GC_FOR_ALLOC freed 1512K, 12% free 13705K/15532K, paused 12ms, total 36ms
    
07-06 15:52:35.152    3363-3393/com.kevintcoughlin.smodr I/dalvikvm-heap﹕ Grow heap (frag case) to 15.315MB for 1962812-byte allocation
    
07-06 15:52:35.200    3363-3388/com.kevintcoughlin.smodr D/dalvikvm﹕ GC_FOR_ALLOC freed &lt;1K, 11% free 15621K/17452K, paused 39ms, total 39ms
    
07-06 15:52:35.356    3363-3400/com.kevintcoughlin.smodr E/ACodec﹕ OMX/mediaserver died, signalling error!
    
07-06 15:52:35.356    3363-3400/com.kevintcoughlin.smodr E/MediaCodec﹕ Codec reported an error. (omx error 0x8000100d, internalError -32)
    
07-06 15:52:35.376    3363-3400/com.kevintcoughlin.smodr A/ACodec﹕ frameworks/av/media/libstagefright/ACodec.cpp:499 CHECK(mem.get() != NULL) failed.
    
07-06 15:52:35.376    3363-3400/com.kevintcoughlin.smodr A/libc﹕ Fatal signal 4 (SIGILL) at 0xb76d563d (code=2), thread 3400 (MediaCodec_loop)

    To my untrained eye it seems like I can get the TrackInfo correctly, but am having a problem reading the data over HTTP. It also seems that how the framework sniffs the mimetype is failing even though I do receive type ’audio/mpeg’.

    Again, I appreciate any direction I receive. I realize that these APIs are very new.

    Thanks !

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