openharmony/third_party_ffmpeg
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Merge commit 'f8c01257f93ceda3e03bc4e540a51022d1e2bff2'

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* commit 'f8c01257f93ceda3e03bc4e540a51022d1e2bff2':
  rtpenc: Always do the default initialization regardless of codecs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-03-01 01:23:32 +01:00
commit a2c4c30b5f
1 changed files with 11 additions and 10 deletions
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21
libavformat/rtpenc.c
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@ -179,11 +179,17 @@ static int rtp_write_header(AVFormatContext *s1)
}
}
avpriv_set_pts_info(st, 32, 1, 90000);
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
avpriv_set_pts_info(st, 32, 1, st->codec->sample_rate);
} else {
avpriv_set_pts_info(st, 32, 1, 90000);
}
s->buf_ptr = s->buf;
switch(st->codec->codec_id) {
case AV_CODEC_ID_MP2:
case AV_CODEC_ID_MP3:
s->buf_ptr = s->buf + 4;
avpriv_set_pts_info(st, 32, 1, 90000);
break;
case AV_CODEC_ID_MPEG1VIDEO:
case AV_CODEC_ID_MPEG2VIDEO:
@ -227,7 +233,7 @@ static int rtp_write_header(AVFormatContext *s1)
s->max_frames_per_packet = 15;
s->max_frames_per_packet = av_clip(s->max_frames_per_packet, 1, 15);
s->num_frames = 0;
goto defaultcase;
break;
case AV_CODEC_ID_ADPCM_G722:
/* Due to a historical error, the clock rate for G722 in RTP is
* 8000, even if the sample rate is 16000. See RFC 3551. */
@ -252,7 +258,7 @@ static int rtp_write_header(AVFormatContext *s1)
s->max_frames_per_packet = 1;
s->max_frames_per_packet = FFMIN(s->max_frames_per_packet,
s->max_payload_size / st->codec->block_align);
goto defaultcase;
break;
case AV_CODEC_ID_AMR_NB:
case AV_CODEC_ID_AMR_WB:
if (!s->max_frames_per_packet)
@ -271,18 +277,13 @@ static int rtp_write_header(AVFormatContext *s1)
goto fail;
}
s->num_frames = 0;
goto defaultcase;
break;
case AV_CODEC_ID_AAC:
s->num_frames = 0;
if (!s->max_frames_per_packet)
s->max_frames_per_packet = 5;
goto defaultcase;
break;
default:
defaultcase:
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
avpriv_set_pts_info(st, 32, 1, st->codec->sample_rate);
}
s->buf_ptr = s->buf;
break;
}