int remaining;
int packet_size;
- int scale;
- int rate;
+ uint32_t scale;
+ uint32_t rate;
int sample_size; /* size of one sample (or packet) (in the rate/scale sense) in bytes */
int64_t cum_len; /* temporary storage (used during seek) */
}
}
-static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
+static int avi_read_header(AVFormatContext *s)
{
AVIContext *avi = s->priv_data;
AVIOContext *pb = s->pb;
avio_rl32(pb); /* quality */
ast->sample_size = avio_rl32(pb); /* sample ssize */
ast->cum_len *= FFMAX(1, ast->sample_size);
-// av_log(s, AV_LOG_DEBUG, "%d %d %d %d\n", ast->rate, ast->scale, ast->start, ast->sample_size);
+ av_dlog(s, "%"PRIu32" %"PRIu32" %d\n",
+ ast->rate, ast->scale, ast->sample_size);
switch(tag1) {
case MKTAG('v', 'i', 'd', 's'):
st->codec->width=avih_width;
st->codec->height=avih_height;
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
- st->codec->codec_id = CODEC_ID_AMV;
+ st->codec->codec_id = AV_CODEC_ID_AMV;
avio_skip(pb, size);
break;
}
if (tag1 == MKTAG('D', 'X', 'S', 'B') || tag1 == MKTAG('D','X','S','A')) {
st->codec->codec_type = AVMEDIA_TYPE_SUBTITLE;
st->codec->codec_tag = tag1;
- st->codec->codec_id = CODEC_ID_XSUB;
+ st->codec->codec_id = AV_CODEC_ID_XSUB;
break;
}
if(tag1 == MKTAG('A', 'V', 'R', 'n') &&
st->codec->extradata_size >= 31 &&
!memcmp(&st->codec->extradata[28], "1:1", 3))
- st->codec->codec_id = CODEC_ID_RAWVIDEO;
+ st->codec->codec_id = AV_CODEC_ID_RAWVIDEO;
if(st->codec->codec_tag==0 && st->codec->height > 0 && st->codec->extradata_size < 1U<<30){
st->codec->extradata_size+= 9;
/* ADTS header is in extradata, AAC without header must be
* stored as exact frames. Parser not needed and it will
* fail. */
- if (st->codec->codec_id == CODEC_ID_AAC && st->codec->extradata_size)
+ if (st->codec->codec_id == AV_CODEC_ID_AAC && st->codec->extradata_size)
st->need_parsing = AVSTREAM_PARSE_NONE;
/* AVI files with Xan DPCM audio (wrongly) declare PCM
* audio in the header but have Axan as stream_code_tag. */
if (st->codec->stream_codec_tag == AV_RL32("Axan")){
- st->codec->codec_id = CODEC_ID_XAN_DPCM;
+ st->codec->codec_id = AV_CODEC_ID_XAN_DPCM;
st->codec->codec_tag = 0;
}
if (amv_file_format){
- st->codec->codec_id = CODEC_ID_ADPCM_IMA_AMV;
+ st->codec->codec_id = AV_CODEC_ID_ADPCM_IMA_AMV;
ast->dshow_block_align = 0;
}
break;
case AVMEDIA_TYPE_SUBTITLE:
st->codec->codec_type = AVMEDIA_TYPE_SUBTITLE;
- st->codec->codec_id = CODEC_ID_PROBE;
+ st->codec->codec_id = AV_CODEC_ID_PROBE;
break;
default:
st->codec->codec_type = AVMEDIA_TYPE_DATA;
- st->codec->codec_id= CODEC_ID_NONE;
+ st->codec->codec_id= AV_CODEC_ID_NONE;
st->codec->codec_tag= 0;
avio_skip(pb, size);
break;
case MKTAG('i', 'n', 'd', 'x'):
i= avio_tell(pb);
if(pb->seekable && !(s->flags & AVFMT_FLAG_IGNIDX) &&
- read_braindead_odml_indx(s, 0) < 0 && s->error_recognition >= FF_ER_EXPLODE){
+ read_braindead_odml_indx(s, 0) < 0 &&
+ (s->error_recognition & AV_EF_EXPLODE))
goto fail;
- }
avio_seek(pb, i+size, SEEK_SET);
break;
case MKTAG('v', 'p', 'r', 'p'):
if(active_aspect.num && active_aspect.den && active.num && active.den){
st->sample_aspect_ratio= av_div_q(active_aspect, active);
-//av_log(s, AV_LOG_ERROR, "vprp %d/%d %d/%d\n", active_aspect.num, active_aspect.den, active.num, active.den);
+ av_dlog(s, "vprp %d/%d %d/%d\n",
+ active_aspect.num, active_aspect.den,
+ active.num, active.den);
}
size -= 9*4;
}
if(size > 1000000){
av_log(s, AV_LOG_ERROR, "Something went wrong during header parsing, "
"I will ignore it and try to continue anyway.\n");
- if (s->error_recognition >= FF_ER_EXPLODE) goto fail;
+ if (s->error_recognition & AV_EF_EXPLODE)
+ goto fail;
avi->movi_list = avio_tell(pb) - 4;
avi->movi_end = avio_size(pb);
goto end_of_header;
ast->sub_ctx->pb = pb;
if (!avformat_open_input(&ast->sub_ctx, "", sub_demuxer, NULL)) {
- av_read_packet(ast->sub_ctx, &ast->sub_pkt);
+ ff_read_packet(ast->sub_ctx, &ast->sub_pkt);
*st->codec = *ast->sub_ctx->streams[0]->codec;
ast->sub_ctx->streams[0]->codec->extradata = NULL;
time_base = ast->sub_ctx->streams[0]->time_base;
ast = sub_st->priv_data;
*pkt = ast->sub_pkt;
pkt->stream_index = sub_st->index;
- if (av_read_packet(ast->sub_ctx, &ast->sub_pkt) < 0)
+ if (ff_read_packet(ast->sub_ctx, &ast->sub_pkt) < 0)
ast->sub_pkt.data = NULL;
}
return sub_st;
size= d[4] + (d[5]<<8) + (d[6]<<16) + (d[7]<<24);
n= get_stream_idx(d+2);
-//av_log(s, AV_LOG_DEBUG, "%X %X %X %X %X %X %X %X %"PRId64" %d %d\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], i, size, n);
+ av_dlog(s, "%X %X %X %X %X %X %X %X %"PRId64" %u %d\n",
+ d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], i, size, n);
if(i + (uint64_t)size > avi->fsize || d[0] > 127)
continue;
||(d[0] == 'J' && d[1] == 'U' && d[2] == 'N' && d[3] == 'K')
||(d[0] == 'i' && d[1] == 'd' && d[2] == 'x' && d[3] == '1')){
avio_skip(pb, size);
-//av_log(s, AV_LOG_DEBUG, "SKIP\n");
goto start_sync;
}
if (exit_early)
return 0;
-//av_log(s, AV_LOG_DEBUG, "OK\n");
if(d[2]*256+d[3] == ast->prefix)
ast->prefix_count++;
else{
ts = av_rescale_q(ts, st->time_base, (AVRational){FFMAX(1, ast->sample_size), AV_TIME_BASE});
-// av_log(s, AV_LOG_DEBUG, "%"PRId64" %d/%d %"PRId64"\n", ts, st->time_base.num, st->time_base.den, ast->frame_offset);
+ av_dlog(s, "%"PRId64" %d/%d %"PRId64"\n", ts,
+ st->time_base.num, st->time_base.den, ast->frame_offset);
if(ts < best_ts){
best_ts= ts;
best_st= st;
best_ast->frame_offset= best_st->index_entries[i].timestamp;
}
-// av_log(s, AV_LOG_DEBUG, "%d\n", i);
if(i>=0){
int64_t pos= best_st->index_entries[i].pos;
pos += best_ast->packet_size - best_ast->remaining;
avio_seek(s->pb, pos + 8, SEEK_SET);
-// av_log(s, AV_LOG_DEBUG, "pos=%"PRId64"\n", pos);
assert(best_ast->remaining <= best_ast->packet_size);
// pkt->dts += ast->start;
if(ast->sample_size)
pkt->dts /= ast->sample_size;
-//av_log(s, AV_LOG_DEBUG, "dts:%"PRId64" offset:%"PRId64" %d/%d smpl_siz:%d base:%d st:%d size:%d\n", pkt->dts, ast->frame_offset, ast->scale, ast->rate, ast->sample_size, AV_TIME_BASE, avi->stream_index, size);
+ av_dlog(s, "dts:%"PRId64" offset:%"PRId64" %d/%d smpl_siz:%d base:%d st:%d size:%d\n",
+ pkt->dts, ast->frame_offset, ast->scale, ast->rate,
+ ast->sample_size, AV_TIME_BASE, avi->stream_index, size);
pkt->stream_index = avi->stream_index;
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
}
ast->frame_offset += get_duration(ast, pkt->size);
}
- ast->remaining -= size;
+ ast->remaining -= err;
if(!ast->remaining){
avi->stream_index= -1;
ast->packet_size= 0;
}
- return size;
+ return 0;
}
if ((err = avi_sync(s, 0)) < 0)
av_free_packet(&ast2->sub_pkt);
if (avformat_seek_file(ast2->sub_ctx, 0, INT64_MIN, ts2, ts2, 0) >= 0 ||
avformat_seek_file(ast2->sub_ctx, 0, ts2, ts2, INT64_MAX, 0) >= 0)
- av_read_packet(ast2->sub_ctx, &ast2->sub_pkt);
+ ff_read_packet(ast2->sub_ctx, &ast2->sub_pkt);
}
static int avi_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
pos = st->index_entries[index].pos;
timestamp = st->index_entries[index].timestamp / FFMAX(ast->sample_size, 1);
-// av_log(s, AV_LOG_DEBUG, "XX %"PRId64" %d %"PRId64"\n", timestamp, index, st->index_entries[index].timestamp);
+ av_dlog(s, "XX %"PRId64" %d %"PRId64"\n",
+ timestamp, index, st->index_entries[index].timestamp);
if (CONFIG_DV_DEMUXER && avi->dv_demux) {
/* One and only one real stream for DV in AVI, and it has video */
/* Feed the DV video stream version of the timestamp to the */
/* DV demux so it can synthesize correct timestamps. */
- dv_offset_reset(avi->dv_demux, timestamp);
+ ff_dv_offset_reset(avi->dv_demux, timestamp);
avio_seek(s->pb, pos, SEEK_SET);
avi->stream_index= -1;
index++;
}
-// av_log(s, AV_LOG_DEBUG, "%"PRId64" %d %"PRId64"\n", timestamp, index, st2->index_entries[index].timestamp);
+ av_dlog(s, "%"PRId64" %d %"PRId64"\n",
+ timestamp, index, st2->index_entries[index].timestamp);
/* extract the current frame number */
ast2->frame_offset = st2->index_entries[index].timestamp;
}
if (ast) {
if (ast->sub_ctx) {
av_freep(&ast->sub_ctx->pb);
- av_close_input_file(ast->sub_ctx);
+ avformat_close_input(&ast->sub_ctx);
}
av_free(ast->sub_buffer);
av_free_packet(&ast->sub_pkt);
AVInputFormat ff_avi_demuxer = {
.name = "avi",
- .long_name = NULL_IF_CONFIG_SMALL("AVI format"),
+ .long_name = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
.priv_data_size = sizeof(AVIContext),
.read_probe = avi_probe,
.read_header = avi_read_header,
projects / ffmpeg / blobdiff