c->channels = 2;
// some formats want stream headers to be separate
- if(oc->oformat->flags & AVFMT_GLOBALHEADER)
+ if (oc->oformat->flags & AVFMT_GLOBALHEADER)
c->flags |= CODEC_FLAG_GLOBAL_HEADER;
return st;
int16_t *q;
q = samples;
- for(j=0;j<frame_size;j++) {
+ for (j = 0; j < frame_size; j++) {
v = (int)(sin(t) * 10000);
for(i = 0; i < nb_channels; i++)
*q++ = v;
get_audio_frame(samples, audio_input_frame_size, c->channels);
- pkt.size= avcodec_encode_audio(c, audio_outbuf, audio_outbuf_size, samples);
+ pkt.size = avcodec_encode_audio(c, audio_outbuf, audio_outbuf_size, samples);
if (c->coded_frame && c->coded_frame->pts != AV_NOPTS_VALUE)
pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
pkt.flags |= AV_PKT_FLAG_KEY;
- pkt.stream_index= st->index;
- pkt.data= audio_outbuf;
+ pkt.stream_index = st->index;
+ pkt.data = audio_outbuf;
/* write the compressed frame in the media file */
if (av_interleaved_write_frame(oc, &pkt) != 0) {
c->mb_decision=2;
}
// some formats want stream headers to be separate
- if(oc->oformat->flags & AVFMT_GLOBALHEADER)
+ if (oc->oformat->flags & AVFMT_GLOBALHEADER)
c->flags |= CODEC_FLAG_GLOBAL_HEADER;
return st;
i = frame_index;
/* Y */
- for(y=0;y<height;y++) {
- for(x=0;x<width;x++) {
+ for (y = 0; y < height; y++) {
+ for (x = 0; x < width; x++) {
pict->data[0][y * pict->linesize[0] + x] = x + y + i * 3;
}
}
/* Cb and Cr */
- for(y=0;y<height/2;y++) {
- for(x=0;x<width/2;x++) {
+ for (y = 0; y < height/2; y++) {
+ for (x = 0; x < width/2; x++) {
pict->data[1][y * pict->linesize[1] + x] = 128 + y + i * 2;
pict->data[2][y * pict->linesize[2] + x] = 64 + x + i * 5;
}
av_init_packet(&pkt);
pkt.flags |= AV_PKT_FLAG_KEY;
- pkt.stream_index= st->index;
- pkt.data= (uint8_t *)picture;
- pkt.size= sizeof(AVPicture);
+ pkt.stream_index = st->index;
+ pkt.data = (uint8_t *)picture;
+ pkt.size = sizeof(AVPicture);
ret = av_interleaved_write_frame(oc, &pkt);
} else {
pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
if(c->coded_frame->key_frame)
pkt.flags |= AV_PKT_FLAG_KEY;
- pkt.stream_index= st->index;
- pkt.data= video_outbuf;
- pkt.size= out_size;
+ pkt.stream_index = st->index;
+ pkt.data = video_outbuf;
+ pkt.size = out_size;
/* write the compressed frame in the media file */
ret = av_interleaved_write_frame(oc, &pkt);
if (!oc) {
exit(1);
}
- fmt= oc->oformat;
+ fmt = oc->oformat;
/* add the audio and video streams using the default format codecs
and initialize the codecs */