return 0;
}
-static int swf_read_header(AVFormatContext *s, AVFormatParameters *ap)
+static int swf_read_header(AVFormatContext *s)
{
SWFContext *swf = s->priv_data;
AVIOContext *pb = s->pb;
SWFContext *swf = s->priv_data;
AVIOContext *pb = s->pb;
AVStream *vst = NULL, *ast = NULL, *st = 0;
- int tag, len, i, frame, v;
+ int tag, len, i, frame, v, res;
for(;;) {
uint64_t pos = avio_tell(pb);
avio_rl16(pb);
avio_r8(pb);
/* Check for FLV1 */
- vst = av_new_stream(s, ch_id);
+ vst = avformat_new_stream(s, NULL);
if (!vst)
return -1;
+ vst->id = ch_id;
vst->codec->codec_type = AVMEDIA_TYPE_VIDEO;
vst->codec->codec_id = ff_codec_get_id(swf_codec_tags, avio_r8(pb));
- av_set_pts_info(vst, 16, 256, swf->frame_rate);
- vst->codec->time_base = (AVRational){ 256, swf->frame_rate };
+ avpriv_set_pts_info(vst, 16, 256, swf->frame_rate);
len -= 8;
} else if (tag == TAG_STREAMHEAD || tag == TAG_STREAMHEAD2) {
/* streaming found */
avio_r8(pb);
v = avio_r8(pb);
swf->samples_per_frame = avio_rl16(pb);
- ast = av_new_stream(s, -1); /* -1 to avoid clash with video stream ch_id */
+ ast = avformat_new_stream(s, NULL);
if (!ast)
return -1;
+ ast->id = -1; /* -1 to avoid clash with video stream ch_id */
ast->codec->channels = 1 + (v&1);
ast->codec->codec_type = AVMEDIA_TYPE_AUDIO;
ast->codec->codec_id = ff_codec_get_id(swf_audio_codec_tags, (v>>4) & 15);
ast->need_parsing = AVSTREAM_PARSE_FULL;
sample_rate_code= (v>>2) & 3;
- if (!sample_rate_code)
- return AVERROR(EIO);
- ast->codec->sample_rate = 11025 << (sample_rate_code-1);
- av_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
+ ast->codec->sample_rate = 44100 >> (3 - sample_rate_code);
+ avpriv_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
len -= 4;
} else if (tag == TAG_VIDEOFRAME) {
int ch_id = avio_rl16(pb);
st = s->streams[i];
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && st->id == ch_id) {
frame = avio_rl16(pb);
- av_get_packet(pb, pkt, len-2);
+ if ((res = av_get_packet(pb, pkt, len-2)) < 0)
+ return res;
pkt->pos = pos;
pkt->pts = frame;
pkt->stream_index = st->index;
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && st->id == -1) {
if (st->codec->codec_id == CODEC_ID_MP3) {
avio_skip(pb, 4);
- av_get_packet(pb, pkt, len-4);
+ if ((res = av_get_packet(pb, pkt, len-4)) < 0)
+ return res;
} else { // ADPCM, PCM
- av_get_packet(pb, pkt, len);
+ if ((res = av_get_packet(pb, pkt, len)) < 0)
+ return res;
}
pkt->pos = pos;
pkt->stream_index = st->index;
break;
}
if (i == s->nb_streams) {
- vst = av_new_stream(s, -2); /* -2 to avoid clash with video stream and audio stream */
+ vst = avformat_new_stream(s, NULL);
if (!vst)
return -1;
+ vst->id = -2; /* -2 to avoid clash with video stream and audio stream */
vst->codec->codec_type = AVMEDIA_TYPE_VIDEO;
vst->codec->codec_id = CODEC_ID_MJPEG;
- av_set_pts_info(vst, 64, 256, swf->frame_rate);
- vst->codec->time_base = (AVRational){ 256, swf->frame_rate };
+ avpriv_set_pts_info(vst, 64, 256, swf->frame_rate);
st = vst;
}
avio_rl16(pb); /* BITMAP_ID */
- av_new_packet(pkt, len-2);
+ if ((res = av_new_packet(pkt, len-2)) < 0)
+ return res;
avio_read(pb, pkt->data, 4);
if (AV_RB32(pkt->data) == 0xffd8ffd9 ||
AV_RB32(pkt->data) == 0xffd9ffd8) {