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Code Issues Releases Activity

avformat/vivo: set packet duration

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2018-04-04 20:23:23 +02:00
parent b4305d60f6
commit a07b19d9af
1 changed files with 6 additions and 1 deletions
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7
libavformat/vivo.c
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@ -36,6 +36,7 @@ typedef struct VivoContext {
int type; int type;
int sequence; int sequence;
int length; int length;
int duration;
uint8_t text[1024 + 1]; uint8_t text[1024 + 1];
} VivoContext; } VivoContext;
@ -237,6 +238,7 @@ static int vivo_read_header(AVFormatContext *s)
ast->codecpar->bits_per_coded_sample = 16; ast->codecpar->bits_per_coded_sample = 16;
ast->codecpar->block_align = 40; ast->codecpar->block_align = 40;
ast->codecpar->bit_rate = 6400; ast->codecpar->bit_rate = 6400;
vivo->duration = 320;
} }
ast->start_time = 0; ast->start_time = 0;
@ -252,7 +254,7 @@ static int vivo_read_packet(AVFormatContext *s, AVPacket *pkt)
VivoContext *vivo = s->priv_data; VivoContext *vivo = s->priv_data;
AVIOContext *pb = s->pb; AVIOContext *pb = s->pb;
unsigned old_sequence = vivo->sequence, old_type = vivo->type; unsigned old_sequence = vivo->sequence, old_type = vivo->type;
int stream_index, ret = 0; int stream_index, duration, ret = 0;
restart: restart:
@ -268,10 +270,12 @@ restart:
case 1: case 1:
case 2: // video case 2: // video
stream_index = 0; stream_index = 0;
duration = 1;
break; break;
case 3: case 3:
case 4: // audio case 4: // audio
stream_index = 1; stream_index = 1;
duration = vivo->duration;
break; break;
default: default:
av_log(s, AV_LOG_ERROR, "unknown packet type %d\n", vivo->type); av_log(s, AV_LOG_ERROR, "unknown packet type %d\n", vivo->type);
@ -300,6 +304,7 @@ restart:
} }
pkt->stream_index = stream_index; pkt->stream_index = stream_index;
pkt->duration = duration;
return ret; return ret;
} }