HRESULT GetSampleFromMFStreamer(/* out */ const vpx_codec_cx_pkt_t *& vpkt)
{
//printf("Get Sample...\n");
IMFSample *videoSample = NULL;
// Initial read results in a null pSample??
CHECK_HR(videoReader->ReadSample(
MF_SOURCE_READER_ANY_STREAM, // Stream index.
0, // Flags.
&streamIndex, // Receives the actual stream index.
&flags, // Receives status flags.
&llVideoTimeStamp, // Receives the time stamp.
&videoSample // Receives the sample or NULL.
), L"Error reading video sample.");
if (!videoSample)
{
printf("Failed to get video sample from MF.\n");
}
else
{
DWORD nCurrBufferCount = 0;
CHECK_HR(videoSample->GetBufferCount(&nCurrBufferCount), L"Failed to get the buffer count from the video sample.\n");
IMFMediaBuffer * pMediaBuffer;
CHECK_HR(videoSample->ConvertToContiguousBuffer(&pMediaBuffer), L"Failed to extract the video sample into a raw buffer.\n");
DWORD nCurrLen = 0;
CHECK_HR(pMediaBuffer->GetCurrentLength(&nCurrLen), L"Failed to get the length of the raw buffer holding the video sample.\n");
byte *imgBuff;
DWORD buffCurrLen = 0;
DWORD buffMaxLen = 0;
pMediaBuffer->Lock(&imgBuff, &buffMaxLen, &buffCurrLen);
/*BYTE *i420 = new BYTE[4608000];
YUY2ToI420(WIDTH, HEIGHT, STRIDE, imgBuff, i420);
vpx_image_t* img = vpx_img_wrap(&_rawImage, VIDEO_INPUT_FORMAT, _vpxConfig.g_w, _vpxConfig.g_h, 1, i420);*/
vpx_image_t* const img = vpx_img_wrap(&_rawImage, VIDEO_INPUT_FORMAT, _vpxConfig.g_w, _vpxConfig.g_h, 1, imgBuff);
const vpx_codec_cx_pkt_t * pkt;
vpx_enc_frame_flags_t flags = 0;
if (vpx_codec_encode(&_vpxCodec, &_rawImage, _sampleCount, 1, flags, VPX_DL_REALTIME)) {
printf("VPX codec failed to encode the frame.\n");
return -1;
}
else {
vpx_codec_iter_t iter = NULL;
while ((pkt = vpx_codec_get_cx_data(&_vpxCodec, &iter))) {
switch (pkt->kind) {
case VPX_CODEC_CX_FRAME_PKT:
vpkt = pkt; // const_cast<vpx_codec_cx_pkt_t **>(&pkt);
break;
default:
break;
}
printf("%s %i\n", pkt->kind == VPX_CODEC_CX_FRAME_PKT && (pkt->data.frame.flags & VPX_FRAME_IS_KEY) ? "K" : ".", pkt->data.frame.sz);
}
}
_sampleCount++;
vpx_img_free(img);
pMediaBuffer->Unlock();
pMediaBuffer->Release();
//delete i420;
videoSample->Release();
return S_OK;
}
}
void Core::sendCallVideo(int32_t callId)
{
if (!calls[callId].active || !calls[callId].videoEnabled)
return;
vpx_image frame = camera->getLastFrame().createVpxImage();
if (frame.w && frame.h)
{
int result;
if ((result = toxav_prepare_video_frame(toxav, callId, videobuf, videobufsize, &frame)) < 0)
{
qDebug() << QString("Core: toxav_prepare_video_frame: error %1").arg(result);
vpx_img_free(&frame);
calls[callId].sendVideoTimer->start();
return;
}
if ((result = toxav_send_video(toxav, callId, (uint8_t*)videobuf, result)) < 0)
qDebug() << QString("Core: toxav_send_video error: %1").arg(result);
vpx_img_free(&frame);
}
else
{
qDebug("Core::sendCallVideo: Invalid frame (bad camera ?)");
}
calls[callId].sendVideoTimer->start();
}
static void testing_decode(vpx_codec_ctx_t *encoder, vpx_codec_ctx_t *decoder,
unsigned int frame_out, int *mismatch_seen) {
vpx_image_t enc_img, dec_img;
struct vp9_ref_frame ref_enc, ref_dec;
if (*mismatch_seen) return;
ref_enc.idx = 0;
ref_dec.idx = 0;
if (vpx_codec_control(encoder, VP9_GET_REFERENCE, &ref_enc))
die_codec(encoder, "Failed to get encoder reference frame");
enc_img = ref_enc.img;
if (vpx_codec_control(decoder, VP9_GET_REFERENCE, &ref_dec))
die_codec(decoder, "Failed to get decoder reference frame");
dec_img = ref_dec.img;
if (!compare_img(&enc_img, &dec_img)) {
int y[4], u[4], v[4];
*mismatch_seen = 1;
find_mismatch(&enc_img, &dec_img, y, u, v);
printf(
"Encode/decode mismatch on frame %d at"
" Y[%d, %d] {%d/%d},"
" U[%d, %d] {%d/%d},"
" V[%d, %d] {%d/%d}",
frame_out, y[0], y[1], y[2], y[3], u[0], u[1], u[2], u[3], v[0], v[1],
v[2], v[3]);
}
vpx_img_free(&enc_img);
vpx_img_free(&dec_img);
}
static void close_video_device(void *handle) {
if (handle >= (void *)2) {
native_video_close(*(void **)handle);
vpx_img_free(&input);
}
video_device_status = false;
}
void krad_vpx_encoder_finish (krad_vpx_encoder_t *kradvpx) {
if (kradvpx->image != NULL) {
vpx_img_free (kradvpx->image);
kradvpx->image = NULL;
}
}
LumaEncoder::~LumaEncoder()
{
if (m_initialized)
{
vpx_img_free(&m_rawFrame);
if (vpx_codec_destroy(&m_codec))
fprintf(stderr, "Failed to destroy codec.\n");
}
}
int cleanup(encoding_context *context) {
fclose(context->ebml.stream);
vpx_img_free(&context->vpx_image);
if (0!=vpx_codec_destroy(&context->codec)) return 1099;
if (context->frame_durations) {
free(context->frame_durations);
}
return 0;
}
void vc_iterate(VCSession *vc)
{
if (!vc) {
return;
}
pthread_mutex_lock(vc->queue_mutex);
struct RTPMessage *p;
if (!rb_read(vc->vbuf_raw, (void **)&p)) {
LOGGER_TRACE(vc->log, "no Video frame data available");
pthread_mutex_unlock(vc->queue_mutex);
return;
}
pthread_mutex_unlock(vc->queue_mutex);
const struct RTPHeader *const header = &p->header;
uint32_t full_data_len;
if (header->flags & RTP_LARGE_FRAME) {
full_data_len = header->data_length_full;
LOGGER_DEBUG(vc->log, "vc_iterate:001:full_data_len=%d", (int)full_data_len);
} else {
full_data_len = p->len;
LOGGER_DEBUG(vc->log, "vc_iterate:002");
}
LOGGER_DEBUG(vc->log, "vc_iterate: rb_read p->len=%d p->header.xe=%d", (int)full_data_len, p->header.xe);
LOGGER_DEBUG(vc->log, "vc_iterate: rb_read rb size=%d", (int)rb_size(vc->vbuf_raw));
const vpx_codec_err_t rc = vpx_codec_decode(vc->decoder, p->data, full_data_len, nullptr, MAX_DECODE_TIME_US);
free(p);
if (rc != VPX_CODEC_OK) {
LOGGER_ERROR(vc->log, "Error decoding video: %d %s", (int)rc, vpx_codec_err_to_string(rc));
return;
}
/* Play decoded images */
vpx_codec_iter_t iter = nullptr;
for (vpx_image_t *dest = vpx_codec_get_frame(vc->decoder, &iter);
dest != nullptr;
dest = vpx_codec_get_frame(vc->decoder, &iter)) {
if (vc->vcb) {
vc->vcb(vc->av, vc->friend_number, dest->d_w, dest->d_h,
(const uint8_t *)dest->planes[0], (const uint8_t *)dest->planes[1], (const uint8_t *)dest->planes[2],
dest->stride[0], dest->stride[1], dest->stride[2], vc->vcb_user_data);
}
vpx_img_free(dest); // is this needed? none of the VPx examples show that
}
}
VP8TrackEncoder::~VP8TrackEncoder()
{
if (mInitialized) {
vpx_codec_destroy(mVPXContext);
}
if (mVPXImageWrapper) {
vpx_img_free(mVPXImageWrapper);
}
MOZ_COUNT_DTOR(VP8TrackEncoder);
}
VpxImage& operator =(const VpxImage& src) {
if (image_) {
vpx_img_free(image_);
image_ = 0;
}
assert(src.format() == VPX_IMG_FMT_RGB24);
image_ = vpx_img_alloc(NULL, src.format(), src.width(), src.height(), 1);
if (image_) {
memcpy(image_->img_data, src.buffer(), width()*height()*3);
}
return *this;
}
/*
* Close codec.
*/
static pj_status_t pj_vpx_codec_close(pjmedia_vid_codec *codec) {
vpx_private *vpx;
PJ_ASSERT_RETURN(codec, PJ_EINVAL);
vpx = (vpx_private*) codec->codec_data;
vpx_codec_destroy(&vpx->decoder);
vpx_codec_destroy(&vpx->encoder);
vpx_img_free(&vpx->rawimg);
return PJ_SUCCESS;
}
void Core::playCallVideo(ToxAv*, int32_t callId, vpx_image_t* img, void *user_data)
{
Q_UNUSED(user_data);
if (!calls[callId].active || !calls[callId].videoEnabled)
return;
if (videoBusyness >= 1)
qWarning() << "Core: playCallVideo: Busy, dropping current frame";
else
emit Widget::getInstance()->getCore()->videoFrameReceived(img);
vpx_img_free(img);
}
VPXEncoder::~VPXEncoder()
{
if (_rawImage != NULL) {
vpx_img_free(_rawImage);
}
if (_vpxCodec != NULL) {
vpx_codec_destroy(_vpxCodec);
}
if (_vpxDecoder != NULL) {
vpx_codec_destroy(_vpxDecoder);
}
}
void krad_vpx_encoder_destroy (krad_vpx_encoder_t *kradvpx) {
if (kradvpx->image != NULL) {
vpx_img_free (kradvpx->image);
kradvpx->image = NULL;
}
vpx_codec_destroy (&kradvpx->encoder);
#ifdef BENCHMARK
krad_timer_destroy(kradvpx->krad_timer);
#endif
free (kradvpx);
}
WebmExporter::~WebmExporter()
{
if (_img) {
vpx_img_free(_img);
}
// Flush encoder.
while (add_frame(nullptr))
;
if (vpx_codec_destroy(&_codec)) {
codec_error("failed to destroy codec");
return;
}
if (!_segment.Finalize()) {
std::cerr << "couldn't finalise muxer segment" << std::endl;
return;
}
_writer.Close();
}
// Closes the instance of the component.
// Release all storage associated with this instance.
// Note that if a component's Open function fails with an error, its Close function will still be called.
ComponentResult
VP8_Encoder_Close(
VP8EncoderGlobals glob,
ComponentInstance self)
{
dbg_printf("[vp8e - %08lx] Close Called\n", (UInt32)glob);
if (glob)
{
if (glob->stats.buf != NULL)
{
free(glob->stats.buf);
glob->stats.buf =NULL;
glob->stats.sz=0;
}
if (glob->codec) //see if i've initialized the vpx_codec
{
if (vpx_codec_destroy(glob->codec))
dbg_printf("[vp8e - %08lx] Failed to destroy codec\n", (UInt32)glob);
free(glob->codec);
}
ICMCompressionSessionOptionsRelease(glob->sessionOptions);
glob->sessionOptions = NULL;
if (glob->raw)
{
vpx_img_free(glob->raw);
free(glob->raw);
}
if (glob->sourceQueue.queue != NULL)
free(glob->sourceQueue.queue);
free(glob);
}
return noErr;
}
static switch_status_t switch_vpx_destroy(switch_codec_t *codec)
{
vpx_context_t *context = (vpx_context_t *)codec->private_info;
if (context) {
if ((codec->flags & SWITCH_CODEC_FLAG_ENCODE)) {
vpx_codec_destroy(&context->encoder);
}
if ((codec->flags & SWITCH_CODEC_FLAG_DECODE)) {
vpx_codec_destroy(&context->decoder);
}
if (context->pic) {
vpx_img_free(context->pic);
context->pic = NULL;
}
if (context->vpx_packet_buffer) {
switch_buffer_destroy(&context->vpx_packet_buffer);
context->vpx_packet_buffer = NULL;
}
}
return SWITCH_STATUS_SUCCESS;
}
void *encode_video_thread(void *arg)
{
INFO("Started encode video thread!");
av_session_t *_phone = arg;
_phone->running_encvid = 1;
//CodecState *cs = get_cs_temp(_phone->av);
AVPacket pkt1, *packet = &pkt1;
//int p = 0;
//int got_packet;
int video_frame_finished;
AVFrame *s_video_frame;
AVFrame *webcam_frame;
s_video_frame = avcodec_alloc_frame();
webcam_frame = avcodec_alloc_frame();
//AVPacket enc_video_packet;
uint8_t *buffer;
int numBytes;
/* Determine required buffer size and allocate buffer */
numBytes = avpicture_get_size(PIX_FMT_YUV420P, _phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height);
buffer = (uint8_t *)av_calloc(numBytes * sizeof(uint8_t), 1);
avpicture_fill((AVPicture *)s_video_frame, buffer, PIX_FMT_YUV420P, _phone->webcam_decoder_ctx->width,
_phone->webcam_decoder_ctx->height);
_phone->sws_ctx = sws_getContext(_phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height,
_phone->webcam_decoder_ctx->pix_fmt, _phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height,
PIX_FMT_YUV420P,
SWS_BILINEAR, NULL, NULL, NULL);
vpx_image_t *image =
vpx_img_alloc(NULL, VPX_IMG_FMT_I420, _phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height, 1);
//uint32_t frame_counter = 0;
while (_phone->running_encvid) {
if (av_read_frame(_phone->video_format_ctx, packet) < 0) {
printf("error reading frame\n");
if (_phone->video_format_ctx->pb->error != 0)
break;
continue;
}
if (packet->stream_index == _phone->video_stream) {
if (avcodec_decode_video2(_phone->webcam_decoder_ctx, webcam_frame, &video_frame_finished, packet) < 0) {
printf("couldn't decode\n");
continue;
}
av_free_packet(packet);
sws_scale(_phone->sws_ctx, (uint8_t const * const *)webcam_frame->data, webcam_frame->linesize, 0,
_phone->webcam_decoder_ctx->height, s_video_frame->data, s_video_frame->linesize);
/* create a new I-frame every 60 frames */
//++p;
/*
if (p == 60) {
s_video_frame->pict_type = AV_PICTURE_TYPE_BI ;
} else if (p == 61) {
s_video_frame->pict_type = AV_PICTURE_TYPE_I ;
p = 0;
} else {
s_video_frame->pict_type = AV_PICTURE_TYPE_P ;
}*/
if (video_frame_finished) {
memcpy(image->planes[VPX_PLANE_Y], s_video_frame->data[0],
s_video_frame->linesize[0] * _phone->webcam_decoder_ctx->height);
memcpy(image->planes[VPX_PLANE_U], s_video_frame->data[1],
s_video_frame->linesize[1] * _phone->webcam_decoder_ctx->height / 2);
memcpy(image->planes[VPX_PLANE_V], s_video_frame->data[2],
s_video_frame->linesize[2] * _phone->webcam_decoder_ctx->height / 2);
toxav_send_video (_phone->av, image);
//if (avcodec_encode_video2(cs->video_encoder_ctx, &enc_video_packet, s_video_frame, &got_packet) < 0) {
/*if (vpx_codec_encode(&cs->v_encoder, image, frame_counter, 1, 0, 0) != VPX_CODEC_OK) {
printf("could not encode video frame\n");
continue;
}
++frame_counter;
vpx_codec_iter_t iter = NULL;
vpx_codec_cx_pkt_t *pkt;
while( (pkt = vpx_codec_get_cx_data(&cs->v_encoder, &iter)) ) {
if (pkt->kind == VPX_CODEC_CX_FRAME_PKT)
toxav_send_rtp_payload(_phone->av, TypeVideo, pkt->data.frame.buf, pkt->data.frame.sz);
}*/
//if (!got_packet) {
// continue;
//}
//if (!enc_video_packet.data) fprintf(stderr, "video packet data is NULL\n");
//toxav_send_rtp_payload(_phone->av, TypeVideo, enc_video_packet.data, enc_video_packet.size);
//av_free_packet(&enc_video_packet);
}
} else {
av_free_packet(packet);
}
}
vpx_img_free(image);
/* clean up codecs */
//pthread_mutex_lock(&cs->ctrl_mutex);
av_free(buffer);
av_free(webcam_frame);
av_free(s_video_frame);
sws_freeContext(_phone->sws_ctx);
//avcodec_close(webcam_decoder_ctx);
//avcodec_close(cs->video_encoder_ctx);
//pthread_mutex_unlock(&cs->ctrl_mutex);
_phone->running_encvid = -1;
pthread_exit ( NULL );
}
int main(int argc, const char **argv) {
AppInput app_input = {0};
FILE *outfile;
vpx_codec_ctx_t codec;
vpx_codec_enc_cfg_t enc_cfg;
SvcContext svc_ctx;
uint32_t i;
uint32_t frame_cnt = 0;
vpx_image_t raw;
vpx_codec_err_t res;
int pts = 0; /* PTS starts at 0 */
int frame_duration = 1; /* 1 timebase tick per frame */
vpx_codec_cx_pkt_t packet = {0};
packet.kind = VPX_CODEC_CX_FRAME_PKT;
memset(&svc_ctx, 0, sizeof(svc_ctx));
svc_ctx.log_print = 1;
exec_name = argv[0];
parse_command_line(argc, argv, &app_input, &svc_ctx, &enc_cfg);
// Allocate image buffer
if (!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, enc_cfg.g_w, enc_cfg.g_h, 32))
die("Failed to allocate image %dx%d\n", enc_cfg.g_w, enc_cfg.g_h);
if (!(app_input.input_ctx.file = fopen(app_input.input_ctx.filename, "rb")))
die("Failed to open %s for reading\n", app_input.input_ctx.filename);
if (!(outfile = fopen(app_input.output_filename, "wb")))
die("Failed to open %s for writing\n", app_input.output_filename);
// Initialize codec
if (vpx_svc_init(&svc_ctx, &codec, vpx_codec_vp9_cx(), &enc_cfg) !=
VPX_CODEC_OK)
die("Failed to initialize encoder\n");
ivf_write_file_header(outfile, &enc_cfg, VP9_FOURCC, 0);
// skip initial frames
for (i = 0; i < app_input.frames_to_skip; ++i) {
read_yuv_frame(&app_input.input_ctx, &raw);
}
// Encode frames
while (frame_cnt < app_input.frames_to_code) {
if (read_yuv_frame(&app_input.input_ctx, &raw)) break;
res = vpx_svc_encode(&svc_ctx, &codec, &raw, pts, frame_duration,
VPX_DL_REALTIME);
printf("%s", vpx_svc_get_message(&svc_ctx));
if (res != VPX_CODEC_OK) {
die_codec(&codec, "Failed to encode frame");
}
if (vpx_svc_get_frame_size(&svc_ctx) > 0) {
packet.data.frame.pts = pts;
packet.data.frame.sz = vpx_svc_get_frame_size(&svc_ctx);
ivf_write_frame_header(outfile, &packet);
(void)fwrite(vpx_svc_get_buffer(&svc_ctx), 1,
vpx_svc_get_frame_size(&svc_ctx), outfile);
}
++frame_cnt;
pts += frame_duration;
}
printf("Processed %d frames\n", frame_cnt);
fclose(app_input.input_ctx.file);
if (vpx_codec_destroy(&codec)) die_codec(&codec, "Failed to destroy codec");
// rewrite the output file headers with the actual frame count, and
// resolution of the highest layer
if (!fseek(outfile, 0, SEEK_SET)) {
// get resolution of highest layer
if (VPX_CODEC_OK != vpx_svc_get_layer_resolution(&svc_ctx,
svc_ctx.spatial_layers - 1,
&enc_cfg.g_w,
&enc_cfg.g_h)) {
die("Failed to get output resolution");
}
ivf_write_file_header(outfile, &enc_cfg, VP9_FOURCC, frame_cnt);
}
fclose(outfile);
vpx_img_free(&raw);
// display average size, psnr
printf("%s", vpx_svc_dump_statistics(&svc_ctx));
vpx_svc_release(&svc_ctx);
return EXIT_SUCCESS;
}
int main_loop(int argc, const char **argv_) {
vpx_codec_ctx_t decoder;
char *fn = NULL;
int i;
uint8_t *buf = NULL;
size_t bytes_in_buffer = 0, buffer_size = 0;
FILE *infile;
int frame_in = 0, frame_out = 0, flipuv = 0, noblit = 0;
int do_md5 = 0, progress = 0;
int stop_after = 0, postproc = 0, summary = 0, quiet = 1;
int arg_skip = 0;
int ec_enabled = 0;
const VpxInterface *interface = NULL;
const VpxInterface *fourcc_interface = NULL;
uint64_t dx_time = 0;
struct arg arg;
char **argv, **argi, **argj;
int single_file;
int use_y4m = 1;
vpx_codec_dec_cfg_t cfg = {0};
#if CONFIG_VP8_DECODER
vp8_postproc_cfg_t vp8_pp_cfg = {0};
int vp8_dbg_color_ref_frame = 0;
int vp8_dbg_color_mb_modes = 0;
int vp8_dbg_color_b_modes = 0;
int vp8_dbg_display_mv = 0;
#endif
int frames_corrupted = 0;
int dec_flags = 0;
int do_scale = 0;
vpx_image_t *scaled_img = NULL;
int frame_avail, got_data;
int num_external_frame_buffers = 0;
struct ExternalFrameBufferList ext_fb_list = {0};
const char *outfile_pattern = NULL;
char outfile_name[PATH_MAX] = {0};
FILE *outfile = NULL;
MD5Context md5_ctx;
unsigned char md5_digest[16];
struct VpxDecInputContext input = {0};
struct VpxInputContext vpx_input_ctx = {0};
struct WebmInputContext webm_ctx = {0};
input.vpx_input_ctx = &vpx_input_ctx;
input.webm_ctx = &webm_ctx;
/* Parse command line */
exec_name = argv_[0];
argv = argv_dup(argc - 1, argv_ + 1);
for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
memset(&arg, 0, sizeof(arg));
arg.argv_step = 1;
if (arg_match(&arg, &codecarg, argi)) {
interface = get_vpx_decoder_by_name(arg.val);
if (!interface)
die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
} else if (arg_match(&arg, &looparg, argi)) {
// no-op
} else if (arg_match(&arg, &outputfile, argi))
outfile_pattern = arg.val;
else if (arg_match(&arg, &use_yv12, argi)) {
use_y4m = 0;
flipuv = 1;
} else if (arg_match(&arg, &use_i420, argi)) {
use_y4m = 0;
flipuv = 0;
} else if (arg_match(&arg, &flipuvarg, argi))
flipuv = 1;
else if (arg_match(&arg, &noblitarg, argi))
noblit = 1;
else if (arg_match(&arg, &progressarg, argi))
progress = 1;
else if (arg_match(&arg, &limitarg, argi))
stop_after = arg_parse_uint(&arg);
else if (arg_match(&arg, &skiparg, argi))
arg_skip = arg_parse_uint(&arg);
else if (arg_match(&arg, &postprocarg, argi))
postproc = 1;
else if (arg_match(&arg, &md5arg, argi))
do_md5 = 1;
else if (arg_match(&arg, &summaryarg, argi))
summary = 1;
else if (arg_match(&arg, &threadsarg, argi))
cfg.threads = arg_parse_uint(&arg);
else if (arg_match(&arg, &verbosearg, argi))
quiet = 0;
else if (arg_match(&arg, &scalearg, argi))
do_scale = 1;
else if (arg_match(&arg, &fb_arg, argi))
num_external_frame_buffers = arg_parse_uint(&arg);
#if CONFIG_VP8_DECODER
else if (arg_match(&arg, &addnoise_level, argi)) {
postproc = 1;
vp8_pp_cfg.post_proc_flag |= VP8_ADDNOISE;
vp8_pp_cfg.noise_level = arg_parse_uint(&arg);
} else if (arg_match(&arg, &demacroblock_level, argi)) {
postproc = 1;
vp8_pp_cfg.post_proc_flag |= VP8_DEMACROBLOCK;
vp8_pp_cfg.deblocking_level = arg_parse_uint(&arg);
} else if (arg_match(&arg, &deblock, argi)) {
postproc = 1;
vp8_pp_cfg.post_proc_flag |= VP8_DEBLOCK;
} else if (arg_match(&arg, &mfqe, argi)) {
postproc = 1;
vp8_pp_cfg.post_proc_flag |= VP8_MFQE;
} else if (arg_match(&arg, &pp_debug_info, argi)) {
unsigned int level = arg_parse_uint(&arg);
postproc = 1;
vp8_pp_cfg.post_proc_flag &= ~0x7;
if (level)
vp8_pp_cfg.post_proc_flag |= level;
} else if (arg_match(&arg, &pp_disp_ref_frame, argi)) {
unsigned int flags = arg_parse_int(&arg);
if (flags) {
postproc = 1;
vp8_dbg_color_ref_frame = flags;
}
} else if (arg_match(&arg, &pp_disp_mb_modes, argi)) {
unsigned int flags = arg_parse_int(&arg);
if (flags) {
postproc = 1;
vp8_dbg_color_mb_modes = flags;
}
} else if (arg_match(&arg, &pp_disp_b_modes, argi)) {
unsigned int flags = arg_parse_int(&arg);
if (flags) {
postproc = 1;
vp8_dbg_color_b_modes = flags;
}
} else if (arg_match(&arg, &pp_disp_mvs, argi)) {
unsigned int flags = arg_parse_int(&arg);
if (flags) {
postproc = 1;
vp8_dbg_display_mv = flags;
}
} else if (arg_match(&arg, &error_concealment, argi)) {
ec_enabled = 1;
}
#endif
else
argj++;
}
/* Check for unrecognized options */
for (argi = argv; *argi; argi++)
if (argi[0][0] == '-' && strlen(argi[0]) > 1)
die("Error: Unrecognized option %s\n", *argi);
/* Handle non-option arguments */
fn = argv[0];
if (!fn)
usage_exit();
/* Open file */
infile = strcmp(fn, "-") ? fopen(fn, "rb") : set_binary_mode(stdin);
if (!infile) {
fprintf(stderr, "Failed to open file '%s'", strcmp(fn, "-") ? fn : "stdin");
return EXIT_FAILURE;
}
#if CONFIG_OS_SUPPORT
/* Make sure we don't dump to the terminal, unless forced to with -o - */
if (!outfile_pattern && isatty(fileno(stdout)) && !do_md5 && !noblit) {
fprintf(stderr,
"Not dumping raw video to your terminal. Use '-o -' to "
"override.\n");
return EXIT_FAILURE;
}
#endif
input.vpx_input_ctx->file = infile;
if (file_is_ivf(input.vpx_input_ctx))
input.vpx_input_ctx->file_type = FILE_TYPE_IVF;
#if CONFIG_WEBM_IO
else if (file_is_webm(input.webm_ctx, input.vpx_input_ctx))
input.vpx_input_ctx->file_type = FILE_TYPE_WEBM;
#endif
else if (file_is_raw(input.vpx_input_ctx))
input.vpx_input_ctx->file_type = FILE_TYPE_RAW;
else {
fprintf(stderr, "Unrecognized input file type.\n");
#if !CONFIG_WEBM_IO
fprintf(stderr, "vpxdec was built without WebM container support.\n");
#endif
return EXIT_FAILURE;
}
outfile_pattern = outfile_pattern ? outfile_pattern : "-";
single_file = is_single_file(outfile_pattern);
if (!noblit && single_file) {
generate_filename(outfile_pattern, outfile_name, PATH_MAX,
vpx_input_ctx.width, vpx_input_ctx.height, 0);
if (do_md5)
MD5Init(&md5_ctx);
else
outfile = open_outfile(outfile_name);
}
if (use_y4m && !noblit) {
if (!single_file) {
fprintf(stderr, "YUV4MPEG2 not supported with output patterns,"
" try --i420 or --yv12.\n");
return EXIT_FAILURE;
}
#if CONFIG_WEBM_IO
if (vpx_input_ctx.file_type == FILE_TYPE_WEBM) {
if (webm_guess_framerate(input.webm_ctx, input.vpx_input_ctx)) {
fprintf(stderr, "Failed to guess framerate -- error parsing "
"webm file?\n");
return EXIT_FAILURE;
}
}
#endif
}
fourcc_interface = get_vpx_decoder_by_fourcc(vpx_input_ctx.fourcc);
if (interface && fourcc_interface && interface != fourcc_interface)
warn("Header indicates codec: %s\n", fourcc_interface->name);
else
interface = fourcc_interface;
if (!interface)
interface = get_vpx_decoder_by_index(0);
dec_flags = (postproc ? VPX_CODEC_USE_POSTPROC : 0) |
(ec_enabled ? VPX_CODEC_USE_ERROR_CONCEALMENT : 0);
if (vpx_codec_dec_init(&decoder, interface->interface(), &cfg, dec_flags)) {
fprintf(stderr, "Failed to initialize decoder: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
if (!quiet)
fprintf(stderr, "%s\n", decoder.name);
#if CONFIG_VP8_DECODER
if (vp8_pp_cfg.post_proc_flag
&& vpx_codec_control(&decoder, VP8_SET_POSTPROC, &vp8_pp_cfg)) {
fprintf(stderr, "Failed to configure postproc: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
if (vp8_dbg_color_ref_frame
&& vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_REF_FRAME, vp8_dbg_color_ref_frame)) {
fprintf(stderr, "Failed to configure reference block visualizer: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
if (vp8_dbg_color_mb_modes
&& vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_MB_MODES, vp8_dbg_color_mb_modes)) {
fprintf(stderr, "Failed to configure macro block visualizer: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
if (vp8_dbg_color_b_modes
&& vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_B_MODES, vp8_dbg_color_b_modes)) {
fprintf(stderr, "Failed to configure block visualizer: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
if (vp8_dbg_display_mv
&& vpx_codec_control(&decoder, VP8_SET_DBG_DISPLAY_MV, vp8_dbg_display_mv)) {
fprintf(stderr, "Failed to configure motion vector visualizer: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
#endif
if (arg_skip)
fprintf(stderr, "Skipping first %d frames.\n", arg_skip);
while (arg_skip) {
if (read_frame(&input, &buf, &bytes_in_buffer, &buffer_size))
break;
arg_skip--;
}
if (num_external_frame_buffers > 0) {
ext_fb_list.num_external_frame_buffers = num_external_frame_buffers;
ext_fb_list.ext_fb = (struct ExternalFrameBuffer *)calloc(
num_external_frame_buffers, sizeof(*ext_fb_list.ext_fb));
if (vpx_codec_set_frame_buffer_functions(
&decoder, get_vp9_frame_buffer, release_vp9_frame_buffer,
&ext_fb_list)) {
fprintf(stderr, "Failed to configure external frame buffers: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
}
frame_avail = 1;
got_data = 0;
/* Decode file */
while (frame_avail || got_data) {
vpx_codec_iter_t iter = NULL;
vpx_image_t *img;
struct vpx_usec_timer timer;
int corrupted;
frame_avail = 0;
if (!stop_after || frame_in < stop_after) {
if (!read_frame(&input, &buf, &bytes_in_buffer, &buffer_size)) {
frame_avail = 1;
frame_in++;
vpx_usec_timer_start(&timer);
if (vpx_codec_decode(&decoder, buf, (unsigned int)bytes_in_buffer,
NULL, 0)) {
const char *detail = vpx_codec_error_detail(&decoder);
warn("Failed to decode frame %d: %s",
frame_in, vpx_codec_error(&decoder));
if (detail)
warn("Additional information: %s", detail);
goto fail;
}
vpx_usec_timer_mark(&timer);
dx_time += vpx_usec_timer_elapsed(&timer);
}
}
vpx_usec_timer_start(&timer);
got_data = 0;
if ((img = vpx_codec_get_frame(&decoder, &iter))) {
++frame_out;
got_data = 1;
}
vpx_usec_timer_mark(&timer);
dx_time += (unsigned int)vpx_usec_timer_elapsed(&timer);
if (vpx_codec_control(&decoder, VP8D_GET_FRAME_CORRUPTED, &corrupted)) {
warn("Failed VP8_GET_FRAME_CORRUPTED: %s", vpx_codec_error(&decoder));
goto fail;
}
frames_corrupted += corrupted;
if (progress)
show_progress(frame_in, frame_out, dx_time);
if (!noblit && img) {
const int PLANES_YUV[] = {VPX_PLANE_Y, VPX_PLANE_U, VPX_PLANE_V};
const int PLANES_YVU[] = {VPX_PLANE_Y, VPX_PLANE_V, VPX_PLANE_U};
const int *planes = flipuv ? PLANES_YVU : PLANES_YUV;
if (do_scale) {
if (frame_out == 1) {
// If the output frames are to be scaled to a fixed display size then
// use the width and height specified in the container. If either of
// these is set to 0, use the display size set in the first frame
// header. If that is unavailable, use the raw decoded size of the
// first decoded frame.
int display_width = vpx_input_ctx.width;
int display_height = vpx_input_ctx.height;
if (!display_width || !display_height) {
int display_size[2];
if (vpx_codec_control(&decoder, VP9D_GET_DISPLAY_SIZE,
display_size)) {
// As last resort use size of first frame as display size.
display_width = img->d_w;
display_height = img->d_h;
} else {
display_width = display_size[0];
display_height = display_size[1];
}
}
scaled_img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420, display_width,
display_height, 16);
}
if (img->d_w != scaled_img->d_w || img->d_h != scaled_img->d_h) {
vpx_image_scale(img, scaled_img, kFilterBox);
img = scaled_img;
}
}
if (single_file) {
if (use_y4m) {
char buf[Y4M_BUFFER_SIZE] = {0};
size_t len = 0;
if (frame_out == 1) {
// Y4M file header
len = y4m_write_file_header(buf, sizeof(buf),
vpx_input_ctx.width,
vpx_input_ctx.height,
&vpx_input_ctx.framerate, img->fmt);
if (do_md5) {
MD5Update(&md5_ctx, (md5byte *)buf, (unsigned int)len);
} else {
fputs(buf, outfile);
}
}
// Y4M frame header
len = y4m_write_frame_header(buf, sizeof(buf));
if (do_md5) {
MD5Update(&md5_ctx, (md5byte *)buf, (unsigned int)len);
} else {
fputs(buf, outfile);
}
}
if (do_md5) {
update_image_md5(img, planes, &md5_ctx);
} else {
write_image_file(img, planes, outfile);
}
} else {
generate_filename(outfile_pattern, outfile_name, PATH_MAX,
img->d_w, img->d_h, frame_in);
if (do_md5) {
MD5Init(&md5_ctx);
update_image_md5(img, planes, &md5_ctx);
MD5Final(md5_digest, &md5_ctx);
print_md5(md5_digest, outfile_name);
} else {
outfile = open_outfile(outfile_name);
write_image_file(img, planes, outfile);
fclose(outfile);
}
}
}
if (stop_after && frame_in >= stop_after)
break;
}
if (summary || progress) {
show_progress(frame_in, frame_out, dx_time);
fprintf(stderr, "\n");
}
if (frames_corrupted)
fprintf(stderr, "WARNING: %d frames corrupted.\n", frames_corrupted);
fail:
if (vpx_codec_destroy(&decoder)) {
fprintf(stderr, "Failed to destroy decoder: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
if (!noblit && single_file) {
if (do_md5) {
MD5Final(md5_digest, &md5_ctx);
print_md5(md5_digest, outfile_name);
} else {
fclose(outfile);
}
}
#if CONFIG_WEBM_IO
if (input.vpx_input_ctx->file_type == FILE_TYPE_WEBM)
webm_free(input.webm_ctx);
#endif
if (input.vpx_input_ctx->file_type != FILE_TYPE_WEBM)
free(buf);
if (scaled_img) vpx_img_free(scaled_img);
for (i = 0; i < ext_fb_list.num_external_frame_buffers; ++i) {
free(ext_fb_list.ext_fb[i].data);
}
free(ext_fb_list.ext_fb);
fclose(infile);
free(argv);
return frames_corrupted ? EXIT_FAILURE : EXIT_SUCCESS;
}
int main(int argc, char* argv[])
{
if (argc != 7)
{
fprintf(stderr, " Usage: WebMEnc <input filename> <flip> <threads> <bit-rates> <frame-per-second> <output filename>\nExample: WebMEnc frame.%%.5d.tiff 1 8 512 30 frame.webm\n");
return EXIT_FAILURE;
}
ilInit();
iluInit();
// Initialize VPX codec.
//
vpx_codec_ctx_t vpxContext;
vpx_codec_enc_cfg_t vpxConfig;
if (vpx_codec_enc_config_default(vpx_codec_vp8_cx(), &vpxConfig, 0) != VPX_CODEC_OK)
{
return EXIT_FAILURE;
}
// Try to load the first frame to initialize width and height.
//
int flip = (bool)atoi(argv[2]);
vpx_image_t *rgbImage = NULL, *yv12Image = NULL;
if (readImage(argv[1], 0, &rgbImage, &yv12Image, flip) == false)
{
return EXIT_FAILURE;
}
vpxConfig.g_h = yv12Image->h;
vpxConfig.g_w = yv12Image->w;
vpxConfig.g_threads = atoi(argv[3]);
vpxConfig.rc_target_bitrate = atoi(argv[4]);
vpxConfig.g_timebase.den = atoi(argv[5]);
vpxConfig.g_timebase.num = 1;
// Prepare the output .webm file.
//
EbmlGlobal ebml;
memset(&ebml, 0, sizeof(EbmlGlobal));
ebml.last_pts_ms = -1;
ebml.stream = fopen(argv[6], "wb");
if (ebml.stream == NULL)
{
return EXIT_FAILURE;
}
vpx_rational ebmlFPS = vpxConfig.g_timebase;
struct vpx_rational arg_framerate = {atoi(argv[5]), 1};
Ebml_WriteWebMFileHeader(&ebml, &vpxConfig, &arg_framerate);
unsigned long duration = (float)arg_framerate.den / (float)arg_framerate.num * 1000;
if (vpx_codec_enc_init(&vpxContext, vpx_codec_vp8_cx(), &vpxConfig, 0) != VPX_CODEC_OK)
{
return EXIT_FAILURE;
}
//
fprintf(stdout, "input=%s\nflip=%s\nthreads=%s\nbps=%s\nfps=%s\noutput=%s\n", argv[1], argv[2], argv[3], argv[4], argv[5], argv[6]);
// Reading image file sequence, encoding to .WebM file.
//
int frameNumber = 0;
while(readImage(argv[1], frameNumber, &rgbImage, &yv12Image, flip))
{
vpx_codec_err_t vpxError = vpx_codec_encode(&vpxContext, yv12Image, frameNumber, duration, 0, 0);
if (vpxError != VPX_CODEC_OK)
{
return EXIT_FAILURE;
}
vpx_codec_iter_t iter = NULL;
const vpx_codec_cx_pkt_t *packet;
while( (packet = vpx_codec_get_cx_data(&vpxContext, &iter)) )
{
Ebml_WriteWebMBlock(&ebml, &vpxConfig, packet);
}
frameNumber ++;
printf("Processed %d frames.\r", frameNumber);
vpx_img_free(yv12Image);
yv12Image = NULL;
}
Ebml_WriteWebMFileFooter(&ebml, 0);
fclose(ebml.stream);
vpx_codec_destroy(&vpxContext);
return EXIT_SUCCESS;
}
void VideoProgress::onNextFrame() {
size_t maxFrames = encoder->fpsValue() * durationSeconds;
renderSurface->renderNow(frameCount/float(encoder->fpsValue()));
QImage image = renderSurface->getImage();
//if (!frameCount || frameCount % 3 == 0) {
QImage preview = image.scaled(320,200,Qt::KeepAspectRatio,Qt::FastTransformation);
frame->setPixmap(QPixmap::fromImage(preview));
//}
image = image.convertToFormat(QImage::Format_RGB888);
vpx_image_t* vpxImage = vpx_img_alloc(NULL, VPX_IMG_FMT_RGB24, renderSurface->width(), renderSurface->height(), 1);
if (!vpxImage) {
finishCapture("An error occured during capture: Out of memory.");
return;
}
size_t size = renderSurface->width() * renderSurface->height() * 3;
if (size != size_t(image.byteCount())) {
finishCapture("An error occured during capture: Image size error.");
vpx_img_free(vpxImage);
return;
}
memcpy(vpxImage->img_data, image.bits(), size);
if (!encoder->writeFrame(vpxImage)) {
finishCapture("An error occured during capture: Frame write error.");
vpx_img_free(vpxImage);
return;
}
if (vpxImage) {
vpx_img_free(vpxImage);
}
bool complete = false;
if (++frameCount == maxFrames) {
finalFrame = true;
complete = true;
} else {
bar->setValue(frameCount/float(maxFrames)*100);
}
if (finalFrame) {
bar->setValue(100);
encoder->finish();
delete encoder;
if (complete) {
finishCapture("The capture is complete.");
} else {
finishCapture("The capture was canceled.");
}
}
if (!finalFrame) {
QTimer::singleShot(0, this, SLOT(onNextFrame()));
}
}
int main(int argc, char **argv) {
FILE *infile = NULL;
int w, h;
vpx_codec_ctx_t codec;
vpx_codec_enc_cfg_t cfg;
vpx_image_t raw;
vpx_codec_err_t res;
vpx_fixed_buf_t stats;
const VpxInterface *encoder = NULL;
const int fps = 30; // TODO(dkovalev) add command line argument
const int bitrate = 200; // kbit/s TODO(dkovalev) add command line argument
const char *const codec_arg = argv[1];
const char *const width_arg = argv[2];
const char *const height_arg = argv[3];
const char *const infile_arg = argv[4];
const char *const outfile_arg = argv[5];
exec_name = argv[0];
if (argc != 6) die("Invalid number of arguments.");
encoder = get_vpx_encoder_by_name(codec_arg);
if (!encoder) die("Unsupported codec.");
w = strtol(width_arg, NULL, 0);
h = strtol(height_arg, NULL, 0);
if (w <= 0 || h <= 0 || (w % 2) != 0 || (h % 2) != 0)
die("Invalid frame size: %dx%d", w, h);
if (!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, w, h, 1))
die("Failed to allocate image", w, h);
printf("Using %s\n", vpx_codec_iface_name(encoder->codec_interface()));
// Configuration
res = vpx_codec_enc_config_default(encoder->codec_interface(), &cfg, 0);
if (res) die_codec(&codec, "Failed to get default codec config.");
cfg.g_w = w;
cfg.g_h = h;
cfg.g_timebase.num = 1;
cfg.g_timebase.den = fps;
cfg.rc_target_bitrate = bitrate;
if (!(infile = fopen(infile_arg, "rb")))
die("Failed to open %s for reading", infile_arg);
// Pass 0
cfg.g_pass = VPX_RC_FIRST_PASS;
stats = pass0(&raw, infile, encoder, &cfg);
// Pass 1
rewind(infile);
cfg.g_pass = VPX_RC_LAST_PASS;
cfg.rc_twopass_stats_in = stats;
pass1(&raw, infile, outfile_arg, encoder, &cfg);
free(stats.buf);
vpx_img_free(&raw);
fclose(infile);
return EXIT_SUCCESS;
}
int main(int argc, char **argv) {
FILE *infile, *outfile;
char infile_path[] = "vsamples/HIMOTION4_3_30_VGA.yuv";
char outfile_path[] = "vsamples/ivf_test1.ivf";
vpx_codec_ctx_t codec;
vpx_codec_enc_cfg_t cfg;
int frame_cnt = 0;
vpx_image_t raw;
vpx_codec_err_t res;
long width=640;
long height=480;
int frame_avail;
int got_data;
int flags = 0;
/* Open files */
//if(argc!=5)
// die("Usage: %s <width> <height> <infile> <outfile>\n", argv[0]);
//width = strtol(argv[1], NULL, 0);
//height = strtol(argv[2], NULL, 0);
if(width < 16 || width%2 || height <16 || height%2)
die("Invalid resolution: %ldx%ld", width, height);
if(!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, width, height, 1))
die("Faile to allocate image", width, height);
if(!(outfile = fopen(outfile_path, "wb")))
die("Failed to open %s for writing", outfile_path);
printf("Using %s\n",vpx_codec_iface_name(interface));
/* Populate encoder configuration */ //
res = vpx_codec_enc_config_default(interface, &cfg, 0); //
if(res) { //
printf("Failed to get config: %s\n", vpx_codec_err_to_string(res)); //
return EXIT_FAILURE; //
} //
/* Update the default configuration with our settings */ // //
cfg.g_w = width; //
cfg.g_h = height;
cfg.rc_target_bitrate = 800;
cfg.rc_buf_sz = 300;
cfg.rc_overshoot_pct = 1000;
cfg.g_pass = VPX_RC_ONE_PASS;
write_ivf_file_header(outfile, &cfg, 0);
/* Open input file for this encoding pass */
if(!(infile = fopen(infile_path, "rb")))
die("Failed to open %s for reading", infile_path);
/* Initialize codec */ //
if(vpx_codec_enc_init(&codec, interface, &cfg, 0)) //
die_codec(&codec, "Failed to initialize encoder"); //
frame_avail = 1;
got_data = 0;
while(frame_avail || got_data) {
vpx_codec_iter_t iter = NULL;
const vpx_codec_cx_pkt_t *pkt;
frame_avail = read_frame(infile, &raw); //
if(vpx_codec_encode(&codec, frame_avail? &raw : NULL, frame_cnt, //
1, flags, VPX_DL_REALTIME)) //
die_codec(&codec, "Failed to encode frame"); //
got_data = 0;
while( (pkt = vpx_codec_get_cx_data(&codec, &iter)) ) {
got_data = 1;
switch(pkt->kind) {
case VPX_CODEC_CX_FRAME_PKT: //
write_ivf_frame_header(outfile, pkt); //
(void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, //
outfile); //
break; //
default:
break;
}
printf(pkt->kind == VPX_CODEC_CX_FRAME_PKT
&& (pkt->data.frame.flags & VPX_FRAME_IS_KEY)? "K":".");
fflush(stdout);
}
frame_cnt++;
}
printf("\n");
fclose(infile);
printf("Processed %d frames.\n",frame_cnt-1);
vpx_img_free(&raw); //
if(vpx_codec_destroy(&codec)) //
die_codec(&codec, "Failed to destroy codec"); //
/* Try to rewrite the file header with the actual frame count */
if(!fseek(outfile, 0, SEEK_SET))
write_ivf_file_header(outfile, &cfg, frame_cnt-1);
fclose(outfile);
return EXIT_SUCCESS;
}
void cs_do(CSSession *cs)
{
/* Codec session should always be protected by call mutex so no need to check for cs validity
*/
if (!cs) return;
Payload *p;
int rc;
int success = 0;
pthread_mutex_lock(cs->queue_mutex);
RTPMessage *msg;
while ((msg = jbuf_read(cs->j_buf, &success)) || success == 2) {
pthread_mutex_unlock(cs->queue_mutex);
uint16_t fsize = ((cs->audio_decoder_sample_rate * cs->audio_decoder_frame_duration) / 1000);
int16_t tmp[fsize * cs->audio_decoder_channels];
if (success == 2) {
rc = opus_decode(cs->audio_decoder, 0, 0, tmp, fsize, 1);
} else {
rc = opus_decode(cs->audio_decoder, msg->data, msg->length, tmp, fsize, 0);
rtp_free_msg(NULL, msg);
}
if (rc < 0) {
LOGGER_WARNING("Decoding error: %s", opus_strerror(rc));
} else if (cs->acb.first) {
/* Play */
cs->acb.first(cs->agent, cs->call_idx, tmp, rc, cs->acb.second);
}
pthread_mutex_lock(cs->queue_mutex);
}
if (cs->vbuf_raw && !buffer_empty(cs->vbuf_raw)) {
/* Decode video */
buffer_read(cs->vbuf_raw, &p);
/* Leave space for (possibly) other thread to queue more data after we read it here */
pthread_mutex_unlock(cs->queue_mutex);
rc = vpx_codec_decode(&cs->v_decoder, p->data, p->size, NULL, MAX_DECODE_TIME_US);
free(p);
if (rc != VPX_CODEC_OK) {
LOGGER_ERROR("Error decoding video: %s", vpx_codec_err_to_string(rc));
} else {
vpx_codec_iter_t iter = NULL;
vpx_image_t *dest = vpx_codec_get_frame(&cs->v_decoder, &iter);
/* Play decoded images */
for (; dest; dest = vpx_codec_get_frame(&cs->v_decoder, &iter)) {
if (cs->vcb.first)
cs->vcb.first(cs->agent, cs->call_idx, dest, cs->vcb.second);
vpx_img_free(dest);
}
}
return;
}
pthread_mutex_unlock(cs->queue_mutex);
}
void krad_vpx_decoder_destroy (krad_vpx_decoder_t *kradvpx) {
vpx_codec_destroy (&kradvpx->decoder);
vpx_img_free (kradvpx->img);
free (kradvpx);
}
int main(int argc, char **argv) {
FILE *infile = NULL;
vpx_codec_ctx_t codec;
vpx_codec_enc_cfg_t cfg;
int frame_count = 0;
vpx_image_t raw;
vpx_codec_err_t res;
VpxVideoInfo info;
VpxVideoWriter *writer = NULL;
const VpxInterface *encoder = NULL;
const int fps = 2; // TODO(dkovalev) add command line argument
const double bits_per_pixel_per_frame = 0.067;
exec_name = argv[0];
if (argc != 6)
die("Invalid number of arguments");
memset(&info, 0, sizeof(info));
encoder = get_vpx_encoder_by_name(argv[1]);
if (encoder == NULL) {
die("Unsupported codec.");
}
assert(encoder != NULL);
info.codec_fourcc = encoder->fourcc;
info.frame_width = strtol(argv[2], NULL, 0);
info.frame_height = strtol(argv[3], NULL, 0);
info.time_base.numerator = 1;
info.time_base.denominator = fps;
if (info.frame_width <= 0 ||
info.frame_height <= 0 ||
(info.frame_width % 2) != 0 ||
(info.frame_height % 2) != 0) {
die("Invalid frame size: %dx%d", info.frame_width, info.frame_height);
}
if (!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, info.frame_width,
info.frame_height, 1)) {
die("Failed to allocate image.");
}
printf("Using %s\n", vpx_codec_iface_name(encoder->codec_interface()));
res = vpx_codec_enc_config_default(encoder->codec_interface(), &cfg, 0);
if (res)
die_codec(&codec, "Failed to get default codec config.");
cfg.g_w = info.frame_width;
cfg.g_h = info.frame_height;
cfg.g_timebase.num = info.time_base.numerator;
cfg.g_timebase.den = info.time_base.denominator;
cfg.rc_target_bitrate = (unsigned int)(bits_per_pixel_per_frame * cfg.g_w *
cfg.g_h * fps / 1000);
cfg.g_lag_in_frames = 0;
writer = vpx_video_writer_open(argv[5], kContainerIVF, &info);
if (!writer)
die("Failed to open %s for writing.", argv[5]);
if (!(infile = fopen(argv[4], "rb")))
die("Failed to open %s for reading.", argv[4]);
if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
die_codec(&codec, "Failed to initialize encoder");
// Encode frames.
while (vpx_img_read(&raw, infile)) {
++frame_count;
if (frame_count == 22 && encoder->fourcc == VP8_FOURCC) {
set_roi_map(&cfg, &codec);
} else if (frame_count == 33) {
set_active_map(&cfg, &codec);
} else if (frame_count == 44) {
unset_active_map(&cfg, &codec);
}
encode_frame(&codec, &raw, frame_count, writer);
}
// Flush encoder.
while (encode_frame(&codec, NULL, -1, writer)) {}
printf("\n");
fclose(infile);
printf("Processed %d frames.\n", frame_count);
vpx_img_free(&raw);
if (vpx_codec_destroy(&codec))
die_codec(&codec, "Failed to destroy codec.");
vpx_video_writer_close(writer);
return EXIT_SUCCESS;
}
void vp8Encoder::destory()
{
LOGD("vp8Encoder::destory()");
vpx_codec_destroy(&encoder);
vpx_img_free(&raw);
}
int main(int argc, char **argv) {
FILE *infile, *outfile;
vpx_codec_ctx_t codec;
vpx_codec_enc_cfg_t cfg;
int frame_cnt = 0;
vpx_image_t raw;
vpx_codec_err_t res;
long width;
long height;
int frame_avail;
int got_data;
int flags = 0;
int update_frame_num = 0;
/* Open files */
if(argc!=6)
die("Usage: %s <width> <height> <infile> <outfile> <frame>\n",
argv[0]);
update_frame_num = atoi(argv[5]);
if(!update_frame_num)
die("Couldn't parse frame number '%s'\n", argv[5]);
width = strtol(argv[1], NULL, 0);
height = strtol(argv[2], NULL, 0);
if(width < 16 || width%2 || height <16 || height%2)
die("Invalid resolution: %ldx%ld", width, height);
if(!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, width, height, 1))
die("Faile to allocate image", width, height);
if(!(outfile = fopen(argv[4], "wb")))
die("Failed to open %s for writing", argv[4]);
printf("Using %s\n",vpx_codec_iface_name(interface));
/* Populate encoder configuration */
res = vpx_codec_enc_config_default(interface, &cfg, 0);
if(res) {
printf("Failed to get config: %s\n", vpx_codec_err_to_string(res));
return EXIT_FAILURE;
}
/* Update the default configuration with our settings */
cfg.rc_target_bitrate = width * height * cfg.rc_target_bitrate
/ cfg.g_w / cfg.g_h;
cfg.g_w = width;
cfg.g_h = height;
write_ivf_file_header(outfile, &cfg, 0);
/* Open input file for this encoding pass */
if(!(infile = fopen(argv[3], "rb")))
die("Failed to open %s for reading", argv[3]);
/* Initialize codec */
if(vpx_codec_enc_init(&codec, interface, &cfg, 0))
die_codec(&codec, "Failed to initialize encoder");
frame_avail = 1;
got_data = 0;
while(frame_avail || got_data) {
vpx_codec_iter_t iter = NULL;
const vpx_codec_cx_pkt_t *pkt;
frame_avail = read_frame(infile, &raw);
if(frame_cnt + 1 == update_frame_num) {
vpx_ref_frame_t ref;
ref.frame_type = VP8_LAST_FRAME;
ref.img = raw;
if(vpx_codec_control(&codec, VP8_SET_REFERENCE, &ref))
die_codec(&codec, "Failed to set reference frame");
}
if(vpx_codec_encode(&codec, frame_avail? &raw : NULL, frame_cnt,
1, flags, VPX_DL_REALTIME))
die_codec(&codec, "Failed to encode frame");
got_data = 0;
while( (pkt = vpx_codec_get_cx_data(&codec, &iter)) ) {
got_data = 1;
switch(pkt->kind) {
case VPX_CODEC_CX_FRAME_PKT:
write_ivf_frame_header(outfile, pkt);
(void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
outfile);
break;
default:
break;
}
printf(pkt->kind == VPX_CODEC_CX_FRAME_PKT
&& (pkt->data.frame.flags & VPX_FRAME_IS_KEY)? "K":".");
fflush(stdout);
}
frame_cnt++;
}
printf("\n");
fclose(infile);
printf("Processed %d frames.\n",frame_cnt-1);
vpx_img_free(&raw);
if(vpx_codec_destroy(&codec))
die_codec(&codec, "Failed to destroy codec");
/* Try to rewrite the file header with the actual frame count */
if(!fseek(outfile, 0, SEEK_SET))
write_ivf_file_header(outfile, &cfg, frame_cnt-1);
fclose(outfile);
return EXIT_SUCCESS;
}
int main(int argc, char **argv) {
FILE *infile = NULL;
vpx_codec_ctx_t codec;
vpx_codec_enc_cfg_t cfg;
int frame_count = 0;
vpx_image_t raw;
vpx_codec_err_t res;
VpxVideoInfo info;
VpxVideoWriter *writer = NULL;
const VpxInterface *encoder = NULL;
int update_frame_num = 0;
const int fps = 30; // TODO(dkovalev) add command line argument
const int bitrate = 200; // kbit/s TODO(dkovalev) add command line argument
vp8_zero(codec);
vp8_zero(cfg);
vp8_zero(info);
exec_name = argv[0];
if (argc != 6) die("Invalid number of arguments");
// TODO(dkovalev): add vp9 support and rename the file accordingly
encoder = get_vpx_encoder_by_name("vp8");
if (!encoder) die("Unsupported codec.");
update_frame_num = atoi(argv[5]);
if (!update_frame_num) die("Couldn't parse frame number '%s'\n", argv[5]);
info.codec_fourcc = encoder->fourcc;
info.frame_width = (int)strtol(argv[1], NULL, 0);
info.frame_height = (int)strtol(argv[2], NULL, 0);
info.time_base.numerator = 1;
info.time_base.denominator = fps;
if (info.frame_width <= 0 || info.frame_height <= 0 ||
(info.frame_width % 2) != 0 || (info.frame_height % 2) != 0) {
die("Invalid frame size: %dx%d", info.frame_width, info.frame_height);
}
if (!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, info.frame_width,
info.frame_height, 1)) {
die("Failed to allocate image.");
}
printf("Using %s\n", vpx_codec_iface_name(encoder->codec_interface()));
res = vpx_codec_enc_config_default(encoder->codec_interface(), &cfg, 0);
if (res) die_codec(&codec, "Failed to get default codec config.");
cfg.g_w = info.frame_width;
cfg.g_h = info.frame_height;
cfg.g_timebase.num = info.time_base.numerator;
cfg.g_timebase.den = info.time_base.denominator;
cfg.rc_target_bitrate = bitrate;
writer = vpx_video_writer_open(argv[4], kContainerIVF, &info);
if (!writer) die("Failed to open %s for writing.", argv[4]);
if (!(infile = fopen(argv[3], "rb")))
die("Failed to open %s for reading.", argv[3]);
if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
die_codec(&codec, "Failed to initialize encoder");
// Encode frames.
while (vpx_img_read(&raw, infile)) {
if (frame_count + 1 == update_frame_num) {
vpx_ref_frame_t ref;
ref.frame_type = VP8_LAST_FRAME;
ref.img = raw;
if (vpx_codec_control(&codec, VP8_SET_REFERENCE, &ref))
die_codec(&codec, "Failed to set reference frame");
}
encode_frame(&codec, &raw, frame_count++, writer);
}
// Flush encoder.
while (encode_frame(&codec, NULL, -1, writer)) {
}
printf("\n");
fclose(infile);
printf("Processed %d frames.\n", frame_count);
vpx_img_free(&raw);
if (vpx_codec_destroy(&codec)) die_codec(&codec, "Failed to destroy codec.");
vpx_video_writer_close(writer);
return EXIT_SUCCESS;
}