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GetID3 - Bloc informations de fichiers
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openGL ES 2.0 on android , YUV to RGB and Rendering with ffMpeg
14 octobre 2013, par 101110101100111111101101My renderer dies 1 2 frames later when video shows after.
FATAL ERROR 11 : blabla...(Exactly occurs in glDrawElements (Y part))
I think problem is 'glPixelStorei' or 'GL_RGB', 'GL_LUMINANCE' but.. I don't get it.
My rendering way :
-
Decode data that got from network, (SDK Getting-> NDK Decoding), Enqueueing.
-
Dequeueing another threads (of course synchronized) get ready to setup OpenGL ES 2.0.(SDK)
-
When onDrawFrame, onSurfaceCreated, onSurfaceChanged methods are called, it shrink down to NDK. (My Renderer source in NDK will attach below.)
-
Rendering.
As you know, Fragment shader is using for conversion.
My Data is YUV 420p (pix_fmt_YUV420p) (12bit per pixel)Here is my entire source.
I haven't any knowledge about OpenGL ES before, this is first time.
Please let me know what am I do improving performance.
and What am I use parameters in 'glTexImage2D', 'glTexSubImage2D', 'glRenderbufferStorage' ????
GL_LUMINANCE ? GL_RGBA ? GL_RGB ? (GL_LUMINANCE is using now)void Renderer::set_draw_frame(JNIEnv* jenv, jbyteArray yData, jbyteArray uData, jbyteArray vData)
{
for (int i = 0; i < 3; i++) {
if (yuv_data_[i] != NULL) {
free(yuv_data_[i]);
}
}
int YSIZE = -1;
int USIZE = -1;
int VSIZE = -1;
if (yData != NULL) {
YSIZE = (int)jenv->GetArrayLength(yData);
LOG_DEBUG("YSIZE : %d", YSIZE);
yuv_data_[0] = (unsigned char*)malloc(sizeof(unsigned char) * YSIZE);
memset(yuv_data_[0], 0, YSIZE);
jenv->GetByteArrayRegion(yData, 0, YSIZE, (jbyte*)yuv_data_[0]);
yuv_data_[0] = reinterpret_cast<unsigned>(yuv_data_[0]);
} else {
YSIZE = (int)jenv->GetArrayLength(yData);
yuv_data_[0] = (unsigned char*)malloc(sizeof(unsigned char) * YSIZE);
memset(yuv_data_[0], 1, YSIZE);
}
if (uData != NULL) {
USIZE = (int)jenv->GetArrayLength(uData);
LOG_DEBUG("USIZE : %d", USIZE);
yuv_data_[1] = (unsigned char*)malloc(sizeof(unsigned char) * USIZE);
memset(yuv_data_[1], 0, USIZE);
jenv->GetByteArrayRegion(uData, 0, USIZE, (jbyte*)yuv_data_[1]);
yuv_data_[1] = reinterpret_cast<unsigned>(yuv_data_[1]);
} else {
USIZE = YSIZE/4;
yuv_data_[1] = (unsigned char*)malloc(sizeof(unsigned char) * USIZE);
memset(yuv_data_[1], 1, USIZE);
}
if (vData != NULL) {
VSIZE = (int)jenv->GetArrayLength(vData);
LOG_DEBUG("VSIZE : %d", VSIZE);
yuv_data_[2] = (unsigned char*)malloc(sizeof(unsigned char) * VSIZE);
memset(yuv_data_[2], 0, VSIZE);
jenv->GetByteArrayRegion(vData, 0, VSIZE, (jbyte*)yuv_data_[2]);
yuv_data_[2] = reinterpret_cast<unsigned>(yuv_data_[2]);
} else {
VSIZE = YSIZE/4;
yuv_data_[2] = (unsigned char*)malloc(sizeof(unsigned char) * VSIZE);
memset(yuv_data_[2], 1, VSIZE);
}
glClearColor(1.0F, 1.0F, 1.0F, 1.0F);
check_gl_error("glClearColor");
glClear(GL_COLOR_BUFFER_BIT);
check_gl_error("glClear");
}
void Renderer::draw_frame()
{
// Binding created FBO
glBindFramebuffer(GL_FRAMEBUFFER, frame_buffer_object_);
check_gl_error("glBindFramebuffer");
// Add program to OpenGL environment
glUseProgram(program_object_);
check_gl_error("glUseProgram");
for (int i = 0; i < 3; i++) {
LOG_DEBUG("Success");
//Bind texture
glActiveTexture(GL_TEXTURE0 + i);
check_gl_error("glActiveTexture");
glBindTexture(GL_TEXTURE_2D, yuv_texture_id_[i]);
check_gl_error("glBindTexture");
glUniform1i(yuv_texture_object_[i], i);
check_gl_error("glBindTexture");
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, stream_yuv_width_[i], stream_yuv_height_[i], GL_RGBA, GL_UNSIGNED_BYTE, yuv_data_[i]);
check_gl_error("glTexSubImage2D");
}
LOG_DEBUG("Success");
// Load vertex information
glVertexAttribPointer(position_object_, 2, GL_FLOAT, GL_FALSE, kStride, kVertexInformation);
check_gl_error("glVertexAttribPointer");
// Load texture information
glVertexAttribPointer(texture_position_object_, 2, GL_SHORT, GL_FALSE, kStride, kTextureCoordinateInformation);
check_gl_error("glVertexAttribPointer");
LOG_DEBUG("9");
glEnableVertexAttribArray(position_object_);
check_gl_error("glEnableVertexAttribArray");
glEnableVertexAttribArray(texture_position_object_);
check_gl_error("glEnableVertexAttribArray");
// Back to window buffer
glBindFramebuffer(GL_FRAMEBUFFER, 0);
check_gl_error("glBindFramebuffer");
LOG_DEBUG("Success");
// Draw the Square
glDrawElements(GL_TRIANGLE_STRIP, 6, GL_UNSIGNED_SHORT, kIndicesInformation);
check_gl_error("glDrawElements");
}
void Renderer::setup_render_to_texture()
{
glGenFramebuffers(1, &frame_buffer_object_);
check_gl_error("glGenFramebuffers");
glBindFramebuffer(GL_FRAMEBUFFER, frame_buffer_object_);
check_gl_error("glBindFramebuffer");
glGenRenderbuffers(1, &render_buffer_object_);
check_gl_error("glGenRenderbuffers");
glBindRenderbuffer(GL_RENDERBUFFER, render_buffer_object_);
check_gl_error("glBindRenderbuffer");
glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA4, stream_yuv_width_[0], stream_yuv_height_[0]);
check_gl_error("glRenderbufferStorage");
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, render_buffer_object_);
check_gl_error("glFramebufferRenderbuffer");
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, yuv_texture_id_[0], 0);
check_gl_error("glFramebufferTexture2D");
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, yuv_texture_id_[1], 0);
check_gl_error("glFramebufferTexture2D");
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, yuv_texture_id_[2], 0);
check_gl_error("glFramebufferTexture2D");
glBindFramebuffer(GL_FRAMEBUFFER, 0);
check_gl_error("glBindFramebuffer");
GLint status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE) {
print_log("renderer.cpp", "setup_graphics", "FBO setting fault.", LOGERROR);
LOG_ERROR("%d\n", status);
return;
}
}
void Renderer::setup_yuv_texture()
{
// Use tightly packed data
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
check_gl_error("glPixelStorei");
for (int i = 0; i < 3; i++) {
if (yuv_texture_id_[i]) {
glDeleteTextures(1, &yuv_texture_id_[i]);
check_gl_error("glDeleteTextures");
}
glActiveTexture(GL_TEXTURE0+i);
check_gl_error("glActiveTexture");
// Generate texture object
glGenTextures(1, &yuv_texture_id_[i]);
check_gl_error("glGenTextures");
glBindTexture(GL_TEXTURE_2D, yuv_texture_id_[i]);
check_gl_error("glBindTexture");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
check_gl_error("glTexParameteri");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
check_gl_error("glTexParameteri");
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
check_gl_error("glTexParameterf");
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
check_gl_error("glTexParameterf");
glEnable(GL_TEXTURE_2D);
check_gl_error("glEnable");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, maximum_yuv_width_[i], maximum_yuv_height_[i], 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
check_gl_error("glTexImage2D");
}
}
void Renderer::setup_graphics()
{
print_gl_string("Version", GL_VERSION);
print_gl_string("Vendor", GL_VENDOR);
print_gl_string("Renderer", GL_RENDERER);
print_gl_string("Extensions", GL_EXTENSIONS);
program_object_ = create_program(kVertexShader, kFragmentShader);
if (!program_object_) {
print_log("renderer.cpp", "setup_graphics", "Could not create program.", LOGERROR);
return;
}
position_object_ = glGetAttribLocation(program_object_, "vPosition");
check_gl_error("glGetAttribLocation");
texture_position_object_ = glGetAttribLocation(program_object_, "vTexCoord");
check_gl_error("glGetAttribLocation");
yuv_texture_object_[0] = glGetUniformLocation(program_object_, "yTexture");
check_gl_error("glGetUniformLocation");
yuv_texture_object_[1] = glGetUniformLocation(program_object_, "uTexture");
check_gl_error("glGetUniformLocation");
yuv_texture_object_[2] = glGetUniformLocation(program_object_, "vTexture");
check_gl_error("glGetUniformLocation");
setup_yuv_texture();
setup_render_to_texture();
glViewport(0, 0, stream_yuv_width_[0], stream_yuv_height_[0]);//736, 480);//1920, 1080);//maximum_yuv_width_[0], maximum_yuv_height_[0]);
check_gl_error("glViewport");
}
GLuint Renderer::create_program(const char* vertex_source, const char* fragment_source)
{
GLuint vertexShader = load_shader(GL_VERTEX_SHADER, vertex_source);
if (!vertexShader) {
return 0;
}
GLuint pixelShader = load_shader(GL_FRAGMENT_SHADER, fragment_source);
if (!pixelShader) {
return 0;
}
GLuint program = glCreateProgram();
if (program) {
glAttachShader(program, vertexShader);
check_gl_error("glAttachShader");
glAttachShader(program, pixelShader);
check_gl_error("glAttachShader");
glLinkProgram(program);
/* Get a Status */
GLint linkStatus = GL_FALSE;
glGetProgramiv(program, GL_LINK_STATUS, &linkStatus);
if (linkStatus != GL_TRUE) {
GLint bufLength = 0;
glGetProgramiv(program, GL_INFO_LOG_LENGTH, &bufLength);
if (bufLength) {
char* buf = (char*) malloc(bufLength);
if (buf) {
glGetProgramInfoLog(program, bufLength, NULL, buf);
print_log("renderer.cpp", "create_program", "Could not link program.", LOGERROR);
LOG_ERROR("%s\n", buf);
free(buf);
}
}
glDeleteProgram(program);
program = 0;
}
}
return program;
}
GLuint Renderer::load_shader(GLenum shaderType, const char* pSource)
{
GLuint shader = glCreateShader(shaderType);
if (shader) {
glShaderSource(shader, 1, &pSource, NULL);
glCompileShader(shader);
/* Get a Status */
GLint compiled = 0;
glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
if (!compiled) {
GLint infoLen = 0;
glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLen);
if (infoLen) {
char* buf = (char*) malloc(infoLen);
if (buf) {
glGetShaderInfoLog(shader, infoLen, NULL, buf);
print_log("renderer.cpp", "load_shader", "Could not link program.", LOGERROR);
LOG_ERROR("%d :: %s\n", shaderType, buf);
free(buf);
}
glDeleteShader(shader);
shader = 0;
}
}
}
return shader;
}
void Renderer::onDrawFrame(JNIEnv* jenv, jbyteArray yData, jbyteArray uData, jbyteArray vData)
{
set_draw_frame(jenv, yData, uData, vData);
draw_frame();
return;
}
void Renderer::setSize(int stream_width, int stream_height) {
stream_yuv_width_[0] = stream_width;
stream_yuv_width_[1] = stream_width/2;
stream_yuv_width_[2] = stream_width/2;
stream_yuv_height_[0] = stream_height;
stream_yuv_height_[1] = stream_height/2;
stream_yuv_height_[2] = stream_height/2;
}
void Renderer::onSurfaceChanged(int width, int height)
{
mobile_yuv_width_[0] = width;
mobile_yuv_width_[1] = width/2;
mobile_yuv_width_[2] = width/2;
mobile_yuv_height_[0] = height;
mobile_yuv_height_[1] = height/2;
mobile_yuv_height_[2] = height/2;
maximum_yuv_width_[0] = 1920;
maximum_yuv_width_[1] = 1920/2;
maximum_yuv_width_[2] = 1920/2;
maximum_yuv_height_[0] = 1080;
maximum_yuv_height_[1] = 1080/2;
maximum_yuv_height_[2] = 1080/2;
// If stream size not setting, default size D1
//if (stream_yuv_width_[0] == 0) {
stream_yuv_width_[0] = 736;
stream_yuv_width_[1] = 736/2;
stream_yuv_width_[2] = 736/2;
stream_yuv_height_[0] = 480;
stream_yuv_height_[1] = 480/2;
stream_yuv_height_[2] = 480/2;
//}
setup_graphics();
return;
}
</unsigned></unsigned></unsigned>Here is my Fragment, Vertex source and coordinates :
static const char kVertexShader[] =
"attribute vec4 vPosition; \n"
"attribute vec2 vTexCoord; \n"
"varying vec2 v_vTexCoord; \n"
"void main() { \n"
"gl_Position = vPosition; \n"
"v_vTexCoord = vTexCoord; \n"
"} \n";
static const char kFragmentShader[] =
"precision mediump float; \n"
"varying vec2 v_vTexCoord; \n"
"uniform sampler2D yTexture; \n"
"uniform sampler2D uTexture; \n"
"uniform sampler2D vTexture; \n"
"void main() { \n"
"float y=texture2D(yTexture, v_vTexCoord).r;\n"
"float u=texture2D(uTexture, v_vTexCoord).r - 0.5;\n"
"float v=texture2D(vTexture, v_vTexCoord).r - 0.5;\n"
"float r=y + 1.13983 * v;\n"
"float g=y - 0.39465 * u - 0.58060 * v;\n"
"float b=y + 2.03211 * u;\n"
"gl_FragColor = vec4(r, g, b, 1.0);\n"
"}\n";
static const GLfloat kVertexInformation[] =
{
-1.0f, 1.0f, // TexCoord 0 top left
-1.0f,-1.0f, // TexCoord 1 bottom left
1.0f,-1.0f, // TexCoord 2 bottom right
1.0f, 1.0f // TexCoord 3 top right
};
static const GLshort kTextureCoordinateInformation[] =
{
0, 0, // TexCoord 0 top left
0, 1, // TexCoord 1 bottom left
1, 1, // TexCoord 2 bottom right
1, 0 // TexCoord 3 top right
};
static const GLuint kStride = 0;//COORDS_PER_VERTEX * 4;
static const GLshort kIndicesInformation[] =
{
0, 1, 2,
0, 2, 3
}; -
-
I am trying to use the RTSPPlay, project of mooncatventures. But it shows me error like this
7 octobre 2013, par kamlesh shingarakhiyaI am trying to use the RTSPPlay, project of mooncatventures. But it shows me error like this.
Ld /Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator/Intercom.app/Intercom normal i386
cd /Volumes/IPHONE/Intercom
setenv IPHONEOS_DEPLOYMENT_TARGET 6.1
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk -L/Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator -F/Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator -F/Users/admin/Downloads/RTSPPlay-master -filelist /Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Intermediates/Intercom.build/Debug-iphonesimulator/Intercom.build/Objects-normal/i386/Intercom.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -Xlinker -no_implicit_dylibs -fobjc-link-runtime -mios-simulator-version-min=6.1 -framework FFmpegDecoder -framework FFPlayer -framework SDL -framework OpenGLES -framework MediaPlayer -framework CoreMedia -framework CoreVideo -framework MobileCoreServices -framework AVFoundation -framework CFNetwork -lbz2 -lxml2 -lz.1.1.3 -lz -framework QuartzCore -framework Security -framework SystemConfiguration -framework UIKit -framework Foundation -framework CoreGraphics -o /Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator/Intercom.app/Intercom
Undefined symbols for architecture i386:
"_SDL_AddTimer", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_CloseAudio", referenced from:
_stream_component_close in FFPlayer(main.o)
"_SDL_CondSignal", referenced from:
_SDL_main in FFPlayer(main.o)
_stream_component_close in FFPlayer(main.o)
_packet_queue_abort in FFPlayer(main.o)
_packet_queue_put in FFPlayer(main.o)
"_SDL_CondWait", referenced from:
_video_thread in FFPlayer(main.o)
_subtitle_thread in FFPlayer(main.o)
_packet_queue_get in FFPlayer(main.o)
"_SDL_CreateCond", referenced from:
_SDL_main in FFPlayer(main.o)
_packet_queue_init in FFPlayer(main.o)
"_SDL_CreateMutex", referenced from:
_SDL_main in FFPlayer(main.o)
_packet_queue_init in FFPlayer(main.o)
"_SDL_CreateRGBSurface", referenced from:
_SDL_main in FFPlayer(main.o)
_video_open in FFPlayer(main.o)
"_SDL_CreateRenderer", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_CreateThread", referenced from:
_SDL_main in FFPlayer(main.o)
_stream_component_open in FFPlayer(main.o)
"_SDL_CreateWindow", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_Delay", referenced from:
_video_thread in FFPlayer(main.o)
_subtitle_thread in FFPlayer(main.o)
_decode_thread in FFPlayer(main.o)
"_SDL_DestroyCond", referenced from:
_do_exit in FFPlayer(main.o)
_stream_component_close in FFPlayer(main.o)
"_SDL_DestroyMutex", referenced from:
_do_exit in FFPlayer(main.o)
_stream_component_close in FFPlayer(main.o)
"_SDL_DestroyTexture", referenced from:
_video_display in FFPlayer(main.o)
"_SDL_EventState", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_FillRect", referenced from:
_video_display in FFPlayer(main.o)
"_SDL_FreeSurface", referenced from:
_SDL_main in FFPlayer(main.o)
_do_exit in FFPlayer(main.o)
"_SDL_GL_SetAttribute", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_Init", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_LockSurface", referenced from:
_video_thread in FFPlayer(main.o)
"_SDL_MapRGB", referenced from:
_video_display in FFPlayer(main.o)
"_SDL_OpenAudio", referenced from:
_stream_component_open in FFPlayer(main.o)
"_SDL_PauseAudio", referenced from:
_stream_component_open in FFPlayer(main.o)
"_SDL_PixelFormatEnumToMasks", referenced from:
_SDL_main in FFPlayer(main.o)
_video_open in FFPlayer(main.o)
"_SDL_PollEvent", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_PushEvent", referenced from:
_sdl_refresh_timer_cb in FFPlayer(main.o)
_video_thread in FFPlayer(main.o)
_decode_thread in FFPlayer(main.o)
"_SDL_RenderPresent", referenced from:
_video_display in FFPlayer(main.o)
"_SDL_SendQuit", referenced from:
-[SDLUIKitDelegate quitSdl] in SDL_uikitappdelegate.o
-[SDLUIKitDelegate applicationWillTerminate:] in SDL_uikitappdelegate.o
-[SDLUIKitDelegate applicationDidEnterBackground:] in SDL_uikitappdelegate.o
"_SDL_UnlockSurface", referenced from:
_video_thread in FFPlayer(main.o)
"_SDL_WaitEvent", referenced from:
_SDL_main in FFPlayer(main.o)
"_SDL_WaitThread", referenced from:
_do_exit in FFPlayer(main.o)
_stream_component_close in FFPlayer(main.o)
"_SDL_mutexP", referenced from:
_SDL_main in FFPlayer(main.o)
_stream_component_close in FFPlayer(main.o)
_video_thread in FFPlayer(main.o)
_subtitle_thread in FFPlayer(main.o)
_packet_queue_get in FFPlayer(main.o)
_packet_queue_abort in FFPlayer(main.o)
_packet_queue_flush in FFPlayer(main.o)
...
"_SDL_mutexV", referenced from:
_SDL_main in FFPlayer(main.o)
_stream_component_close in FFPlayer(main.o)
_video_thread in FFPlayer(main.o)
_subtitle_thread in FFPlayer(main.o)
_packet_queue_get in FFPlayer(main.o)
_packet_queue_abort in FFPlayer(main.o)
_packet_queue_flush in FFPlayer(main.o)
...
"_av_audio_convert", referenced from:
_sdl_audio_callback in FFPlayer(main.o)
"_av_audio_convert_alloc", referenced from:
_sdl_audio_callback in FFPlayer(main.o)
"_av_audio_convert_free", referenced from:
_stream_component_close in FFPlayer(main.o)
_sdl_audio_callback in FFPlayer(main.o)
"_av_bitstream_filter_next", referenced from:
_show_formats in cmdutils.o
"_av_close_input_file", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_codec_next", referenced from:
_show_formats in cmdutils.o
"_av_dup_packet", referenced from:
_packet_queue_put in FFPlayer(main.o)
"_av_find_input_format", referenced from:
_opt_format in FFPlayer(main.o)
"_av_find_opt", referenced from:
_opt_default in cmdutils.o
"_av_find_stream_info", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_free", referenced from:
_SDL_main in FFPlayer(main.o)
_free_subpicture in FFPlayer(main.o)
_video_thread in FFPlayer(main.o)
_packet_queue_get in FFPlayer(main.o)
"_av_free_packet", referenced from:
_sdl_audio_callback in FFPlayer(main.o)
_video_thread in FFPlayer(main.o)
_subtitle_thread in FFPlayer(main.o)
_packet_queue_flush in FFPlayer(main.o)
_decode_thread in FFPlayer(main.o)
"_av_freep", referenced from:
_free_subpicture in FFPlayer(main.o)
_packet_queue_flush in FFPlayer(main.o)
"_av_get_bits_per_sample_format", referenced from:
_sdl_audio_callback in FFPlayer(main.o)
"_av_get_int", referenced from:
_video_thread in FFPlayer(main.o)
"_av_get_string", referenced from:
_set_context_opts in cmdutils.o
"_av_gettime", referenced from:
_SDL_main in FFPlayer(main.o)
_get_master_clock in FFPlayer(main.o)
_video_display in FFPlayer(main.o)
_get_video_clock in FFPlayer(main.o)
_stream_component_open in FFPlayer(main.o)
_sdl_audio_callback in FFPlayer(main.o)
_stream_pause in FFPlayer(main.o)
...
"_av_iformat_next", referenced from:
_show_formats in cmdutils.o
"_av_init_packet", referenced from:
_SDL_main in FFPlayer(main.o)
_decode_thread in FFPlayer(main.o)
"_av_log", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_malloc", referenced from:
_packet_queue_put in FFPlayer(main.o)
"_av_mallocz", referenced from:
_SDL_main in FFPlayer(main.o)
"_av_metadata_get", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_oformat_next", referenced from:
_show_formats in cmdutils.o
"_av_open_input_file", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_protocol_next", referenced from:
_show_formats in cmdutils.o
"_av_read_frame", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_read_pause", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_read_play", referenced from:
_decode_thread in FFPlayer(main.o)
"_av_realloc", referenced from:
_opt_default in cmdutils.o
"_av_register_all", referenced from:
_SDL_main in FFPlayer(main.o)
"_av_set_string3", referenced from:
_opt_default in cmdutils.o
_set_context_opts in cmdutils.o
"_av_strdup", referenced from:
_parse_options in cmdutils.o
"_av_strlcat", referenced from:
_show_help_options in cmdutils.o
"_av_strlcpy", referenced from:
_show_help_options in cmdutils.o
_SDL_main in FFPlayer(main.o)
"_avcodec_alloc_context2", referenced from:
_SDL_main in FFPlayer(main.o)
"_avcodec_alloc_frame", referenced from:
_video_thread in FFPlayer(main.o)
"_avcodec_close", referenced from:
_stream_component_close in FFPlayer(main.o)
"_avcodec_decode_audio3", referenced from:
_sdl_audio_callback in FFPlayer(main.o)
"_avcodec_decode_subtitle2", referenced from:
_subtitle_thread in FFPlayer(main.o)
"_avcodec_decode_video2", referenced from:
_video_thread in FFPlayer(main.o)
"_avcodec_find_decoder", referenced from:
_stream_component_open in FFPlayer(main.o)
"_avcodec_flush_buffers", referenced from:
_sdl_audio_callback in FFPlayer(main.o)
_video_thread in FFPlayer(main.o)
_subtitle_thread in FFPlayer(main.o)
"_avcodec_open", referenced from:
_stream_component_open in FFPlayer(main.o)
"_avcodec_register_all", referenced from:
_SDL_main in FFPlayer(main.o)
"_avcodec_thread_init", referenced from:
_stream_component_open in FFPlayer(main.o)
"_avcodec_version", referenced from:
_print_all_lib_versions in cmdutils.o
"_avdevice_register_all", referenced from:
_SDL_main in FFPlayer(main.o)
"_avdevice_version", referenced from:
_print_all_lib_versions in cmdutils.o
"_avfilter_version", referenced from:
_print_all_lib_versions in cmdutils.o
"_avformat_alloc_context", referenced from:
_SDL_main in FFPlayer(main.o)
"_avformat_seek_file", referenced from:
_decode_thread in FFPlayer(main.o)
"_avformat_version", referenced from:
_print_all_lib_versions in cmdutils.o
"_avpicture_alloc", referenced from:
_SDL_main in FFPlayer(main.o)
"_avutil_version", referenced from:
_print_all_lib_versions in cmdutils.o
"_dump_format", referenced from:
_decode_thread in FFPlayer(main.o)
"_parse_date", referenced from:
_parse_time_or_die in cmdutils.o
"_sws_getCachedContext", referenced from:
_video_thread in FFPlayer(main.o)
"_sws_getContext", referenced from:
_SDL_main in FFPlayer(main.o)
"_sws_scale", referenced from:
_video_thread in FFPlayer(main.o)
"_swscale_version", referenced from:
_print_all_lib_versions in cmdutils.o
"_url_feof", referenced from:
_decode_thread in FFPlayer(main.o)
"_url_ferror", referenced from:
_decode_thread in FFPlayer(main.o)
"_url_ftell", referenced from:
_SDL_main in FFPlayer(main.o)
"_url_set_interrupt_cb", referenced from:
_decode_thread in FFPlayer(main.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)Can someone plz help me, thanx guys. I have checked that SDL.Framework and I dont see any problem in it. Does I have to add some library in my project to run this project or in mac.
-
Converting DVD image with subtitles to MKV using avconv
16 janvier 2016, par Carlos Eugenio Thompson PinzónThis is the procedure I know to convert a DVD image to another videoformat (v.g. MP4) :
- concatenate the
VTS_01_n.VOBfiles insideVIDEO_TSfolder (for n >= 0) into a single VOB file. - use
avconvorffmpegin order to convert that VOB into another format.
So far so good, however now I want to convert the DVD image with the subtitles. As far as I know the MKV format supports subtitles, so it seems an obvious choice. Alternatively I might use any other format with hard subtitles (subtitles as part of the video image).
However, the subtitle encoding in the DVD image is
dvdsuband I get the following errorOnly SUBTITLE_ASS type supported.
Subtitle encoding failedHowever, when running
avconv -codecsI get :...
DES dvdsub DVD subtitles
...And the
-c:s copyswitch, while it prevents the command to fail, it does not seem to produce a subtitle that the player can understand.So, how can I create
asssubtitles fromdvdsubusingavconv?My VOB file has eight subtitle channels and two audio channels. The Ubuntu video app does not show any subtitles, and only the first audio channel seems to be working, do the DVD image might be broken.
Another file, for a double-layer DVD, displays the Subtitle encoding error, however when using the
-c:s copyswitch it further displays :Application provided invalid, non monotonically increasing dts to muxer in stream 2: 49 >= 49
av_interleaved_write_frame(): Invalid argumentThank you in advance for any ideas on how to solve these problems.
(I am using Ubuntu where
ffmpegis an alias foravconv. I know it is possible to install the real ffmpeg but so far I have not done so.)
update : commands and console outputs :
commands
cat VTS_01_1.VOB VTS_01_2.VOB VTS_01_3.VOB VTS_01_4.VOB VTS_01_5.VOB > ~/temp/mymovie.VOB
cd ~/temp
avconv -i mymovie.VOBoutput
avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
built on Mar 30 2013 22:20:06 with gcc 4.7.2
[mpeg @ 0x1a64d40] max_analyze_duration reached
Input #0, mpeg, from 'mymovie.VOB':
Duration: 00:00:01.95, start: 0.280633, bitrate: -2147483 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 7500 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
Stream #0.1[0x20]: Subtitle: dvdsub
Stream #0.2[0x21]: Subtitle: dvdsub
Stream #0.3[0x22]: Subtitle: dvdsub
Stream #0.4[0x23]: Subtitle: dvdsub
Stream #0.5[0x24]: Subtitle: dvdsub
Stream #0.6[0x25]: Subtitle: dvdsub
Stream #0.7[0x26]: Subtitle: dvdsub
Stream #0.8[0x27]: Subtitle: dvdsub
Stream #0.9[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
Stream #0.10[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
At least one output file must be specifiedcommand
avconv -i mymovie.VOB mymovie.mkvoutput
avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
built on Mar 30 2013 22:20:06 with gcc 4.7.2
[mpeg @ 0x1cdad40] max_analyze_duration reached
Input #0, mpeg, from 'mymovie.VOB':
Duration: 00:00:01.95, start: 0.280633, bitrate: -2147483 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 7500 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
Stream #0.1[0x20]: Subtitle: dvdsub
Stream #0.2[0x21]: Subtitle: dvdsub
Stream #0.3[0x22]: Subtitle: dvdsub
Stream #0.4[0x23]: Subtitle: dvdsub
Stream #0.5[0x24]: Subtitle: dvdsub
Stream #0.6[0x25]: Subtitle: dvdsub
Stream #0.7[0x26]: Subtitle: dvdsub
Stream #0.8[0x27]: Subtitle: dvdsub
Stream #0.9[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
Stream #0.10[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
File 'mymovie.mkv' already exists. Overwrite ? [y/N] y
[buffer @ 0x1ce23c0] w:720 h:480 pixfmt:yuv420p
Output #0, matroska, to 'mymovie.mkv':
Metadata:
encoder : Lavf53.21.1
Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 29.97 tbc
Stream #0.1: Audio: libvorbis, 48000 Hz, 5.1, s16
Stream #0.2: Subtitle: ass, 200 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video -> mpeg4)
Stream #0:9 -> #0:1 (ac3 -> libvorbis)
Stream #0:1 -> #0:2 (dvdsub -> ass)
Press ctrl-c to stop encoding
[ass @ 0x1ce0140] Only SUBTITLE_ASS type supported.
Subtitle encoding failedcommand
avconv -i mymovie.VOB -c:s copy mymovie.mkvoutput omitted.
command
avconv -i mymovie.mkvoutput
avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
built on Mar 30 2013 22:20:06 with gcc 4.7.2
[matroska,webm @ 0xbc1d40] Estimating duration from bitrate, this may be inaccurate
Input #0, matroska,webm, from 'mymovie.mkv':
Metadata:
ENCODER : Lavf53.21.1
Duration: 01:05:09.47, start: 0.000000, bitrate: N/A
Stream #0.0: Video: mpeg4 (Simple Profile), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 1k tbn, 30k tbc (default)
Stream #0.1: Audio: vorbis, 48000 Hz, 5.1, s16 (default)
Stream #0.2: Subtitle: dvdsub (default)
At least one output file must be specifiedNow, for the double-layer :
commandscat VTS_01_1.VOB VTS_01_2.VOB VTS_01_3.VOB VTS_01_4.VOB VTS_01_5.VOB VTS_01_6.VOB VTS_01_7.VOB VTS_01_8.VOB > ~/temp/mylongmovie.VOB
cd ~/temp
avconv -i mylongmovie.VOB mylongmovie.mkvoutput
avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
built on Mar 30 2013 22:20:06 with gcc 4.7.2
[mpeg @ 0x13c2d40] max_analyze_duration reached
Input #0, mpeg, from 'Cosmos-0203.VOB':
Duration: 00:00:30.24, start: 0.280633, bitrate: 2103365 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 8000 kb/s, 27.46 fps, 59.94 tbr, 90k tbn, 59.94 tbc
Stream #0.1[0x20]: Subtitle: dvdsub
Stream #0.2[0x21]: Subtitle: dvdsub
Stream #0.3[0x22]: Subtitle: dvdsub
Stream #0.4[0x23]: Subtitle: dvdsub
Stream #0.5[0x24]: Subtitle: dvdsub
Stream #0.6[0x25]: Subtitle: dvdsub
Stream #0.7[0x26]: Subtitle: dvdsub
Stream #0.8[0x27]: Subtitle: dvdsub
Stream #0.9[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
Stream #0.10[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
File 'mylongmovie.mkv' already exists. Overwrite ? [y/N] y
[buffer @ 0x13ca3c0] w:720 h:480 pixfmt:yuv420p
Output #0, matroska, to 'mylongmovie.mkv':
Metadata:
encoder : Lavf53.21.1
Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 59.94 tbc
Stream #0.1: Audio: libvorbis, 48000 Hz, 5.1, s16
Stream #0.2: Subtitle: ass, 200 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video -> mpeg4)
Stream #0:9 -> #0:1 (ac3 -> libvorbis)
Stream #0:1 -> #0:2 (dvdsub -> ass)
Press ctrl-c to stop encoding
[ass @ 0x13d19c0] Only SUBTITLE_ASS type supported.
Subtitle encoding failedcommand
avconv -i mylongmovie.VOB -c:s copy mylongmovie.mkvoutput
avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
built on Mar 30 2013 22:20:06 with gcc 4.7.2
[mpeg @ 0xce1d40] max_analyze_duration reached
Input #0, mpeg, from 'mylongmovie.VOB':
Duration: 00:00:30.24, start: 0.280633, bitrate: 2103365 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 8000 kb/s, 27.46 fps, 59.94 tbr, 90k tbn, 59.94 tbc
Stream #0.1[0x20]: Subtitle: dvdsub
Stream #0.2[0x21]: Subtitle: dvdsub
Stream #0.3[0x22]: Subtitle: dvdsub
Stream #0.4[0x23]: Subtitle: dvdsub
Stream #0.5[0x24]: Subtitle: dvdsub
Stream #0.6[0x25]: Subtitle: dvdsub
Stream #0.7[0x26]: Subtitle: dvdsub
Stream #0.8[0x27]: Subtitle: dvdsub
Stream #0.9[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
Stream #0.10[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
File 'mylongmovie.mkv' already exists. Overwrite ? [y/N] y
[buffer @ 0xce93c0] w:720 h:480 pixfmt:yuv420p
Output #0, matroska, to 'mylongmovie.mkv':
Metadata:
encoder : Lavf53.21.1
Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 59.94 tbc
Stream #0.1: Audio: libvorbis, 48000 Hz, 5.1, s16
Stream #0.2: Subtitle: dvdsub
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video -> mpeg4)
Stream #0:9 -> #0:1 (ac3 -> libvorbis)
Stream #0:1 -> #0:2 (copy)
Press ctrl-c to stop encoding
[matroska @ 0xce4b40] Application provided invalid, non monotonically increasing dts to muxer in stream 2: 49 >= 49
av_interleaved_write_frame(): Invalid argument - concatenate the
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