* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavcodec/bitstream.h"
+#include "libavcodec/get_bits.h"
#include "avformat.h"
#include "mpegts.h"
return (av_gettime() / 1000) * 1000 + NTP_OFFSET_US;
}
+static int is_supported(enum CodecID id)
+{
+ switch(id) {
+ case CODEC_ID_H263:
+ case CODEC_ID_H263P:
+ case CODEC_ID_H264:
+ case CODEC_ID_MPEG1VIDEO:
+ case CODEC_ID_MPEG2VIDEO:
+ case CODEC_ID_MPEG4:
+ case CODEC_ID_AAC:
+ case CODEC_ID_MP2:
+ case CODEC_ID_MP3:
+ case CODEC_ID_PCM_ALAW:
+ case CODEC_ID_PCM_MULAW:
+ case CODEC_ID_PCM_S8:
+ case CODEC_ID_PCM_S16BE:
+ case CODEC_ID_PCM_S16LE:
+ case CODEC_ID_PCM_U16BE:
+ case CODEC_ID_PCM_U16LE:
+ case CODEC_ID_PCM_U8:
+ case CODEC_ID_MPEG2TS:
+ case CODEC_ID_AMR_NB:
+ case CODEC_ID_AMR_WB:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
static int rtp_write_header(AVFormatContext *s1)
{
RTPMuxContext *s = s1->priv_data;
if (s1->nb_streams != 1)
return -1;
st = s1->streams[0];
+ if (!is_supported(st->codec->codec_id)) {
+ av_log(s1, AV_LOG_ERROR, "Unsupported codec %x\n", st->codec->codec_id);
+
+ return -1;
+ }
payload_type = ff_rtp_get_payload_type(st->codec);
if (payload_type < 0)
s->max_payload_size = n * TS_PACKET_SIZE;
s->buf_ptr = s->buf;
break;
+ case CODEC_ID_AMR_NB:
+ case CODEC_ID_AMR_WB:
+ if (!s->max_frames_per_packet)
+ s->max_frames_per_packet = 12;
+ if (st->codec->codec_id == CODEC_ID_AMR_NB)
+ n = 31;
+ else
+ n = 61;
+ /* max_header_toc_size + the largest AMR payload must fit */
+ if (1 + s->max_frames_per_packet + n > s->max_payload_size) {
+ av_log(s1, AV_LOG_ERROR, "RTP max payload size too small for AMR\n");
+ return -1;
+ }
+ if (st->codec->channels != 1) {
+ av_log(s1, AV_LOG_ERROR, "Only mono is supported\n");
+ return -1;
+ }
case CODEC_ID_AAC:
s->num_frames = 0;
default:
case CODEC_ID_AAC:
ff_rtp_send_aac(s1, buf1, size);
break;
+ case CODEC_ID_AMR_NB:
+ case CODEC_ID_AMR_WB:
+ ff_rtp_send_amr(s1, buf1, size);
+ break;
case CODEC_ID_MPEG2TS:
rtp_send_mpegts_raw(s1, buf1, size);
break;
case CODEC_ID_H264:
ff_rtp_send_h264(s1, buf1, size);
break;
+ case CODEC_ID_H263:
+ case CODEC_ID_H263P:
+ ff_rtp_send_h263(s1, buf1, size);
+ break;
default:
/* better than nothing : send the codec raw data */
rtp_send_raw(s1, buf1, size);