提交 f5c3eae3 编写于 作者: K Kostya Shishkov

Synchronize AAC encoder with renamings in aac.h

Originally committed as revision 14786 to svn://svn.ffmpeg.org/ffmpeg/trunk
上级 817015e4
......@@ -120,12 +120,12 @@ static const uint8_t *swb_size_128[] = {
/** default channel configurations */
static const uint8_t aac_chan_configs[6][5] = {
{1, ID_SCE}, // 1 channel - single channel element
{1, ID_CPE}, // 2 channels - channel pair
{2, ID_SCE, ID_CPE}, // 3 channels - center + stereo
{3, ID_SCE, ID_CPE, ID_SCE}, // 4 channels - front center + stereo + back center
{3, ID_SCE, ID_CPE, ID_CPE}, // 5 channels - front center + stereo + back stereo
{4, ID_SCE, ID_CPE, ID_CPE, ID_LFE}, // 6 channels - front center + stereo + back stereo + LFE
{1, TYPE_SCE}, // 1 channel - single channel element
{1, TYPE_CPE}, // 2 channels - channel pair
{2, TYPE_SCE, TYPE_CPE}, // 3 channels - center + stereo
{3, TYPE_SCE, TYPE_CPE, TYPE_SCE}, // 4 channels - front center + stereo + back center
{3, TYPE_SCE, TYPE_CPE, TYPE_CPE}, // 5 channels - front center + stereo + back stereo
{4, TYPE_SCE, TYPE_CPE, TYPE_CPE, TYPE_LFE}, // 6 channels - front center + stereo + back stereo + LFE
};
/**
......@@ -238,7 +238,7 @@ static void encode_pulses(AVCodecContext *avctx, AACEncContext *s, Pulse *pulse,
put_bits(&s->pb, 2, pulse->num_pulse - 1);
put_bits(&s->pb, 6, pulse->start);
for(i = 0; i < pulse->num_pulse; i++){
put_bits(&s->pb, 5, pulse->offset[i]);
put_bits(&s->pb, 5, pulse->pos[i]);
put_bits(&s->pb, 4, pulse->amp[i]);
}
}
......@@ -275,7 +275,7 @@ static void put_bitstream_info(AVCodecContext *avctx, AACEncContext *s, const ch
int i, namelen, padbits;
namelen = strlen(name) + 2;
put_bits(&s->pb, 3, ID_FIL);
put_bits(&s->pb, 3, TYPE_FIL);
put_bits(&s->pb, 4, FFMIN(namelen, 15));
if(namelen >= 15)
put_bits(&s->pb, 8, namelen - 16);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册