return av_probe_input_format2(pd, is_opened, &score);
}
-static int set_codec_from_probe_data(AVStream *st, AVProbeData *pd, int score)
+static int set_codec_from_probe_data(AVFormatContext *s, AVStream *st, AVProbeData *pd, int score)
{
AVInputFormat *fmt;
fmt = av_probe_input_format2(pd, 1, &score);
if (fmt) {
+ av_log(s, AV_LOG_DEBUG, "Probe with size=%d, packets=%d detected %s with score=%d\n",
+ pd->buf_size, MAX_PROBE_PACKETS - st->probe_packets, fmt->name, score);
if (!strcmp(fmt->name, "mp3")) {
st->codec->codec_id = CODEC_ID_MP3;
st->codec->codec_type = CODEC_TYPE_AUDIO;
} else if (!strcmp(fmt->name, "ac3")) {
st->codec->codec_id = CODEC_ID_AC3;
st->codec->codec_type = CODEC_TYPE_AUDIO;
+ } else if (!strcmp(fmt->name, "eac3")) {
+ st->codec->codec_id = CODEC_ID_EAC3;
+ st->codec->codec_type = CODEC_TYPE_AUDIO;
} else if (!strcmp(fmt->name, "mpegvideo")) {
st->codec->codec_id = CODEC_ID_MPEG2VIDEO;
st->codec->codec_type = CODEC_TYPE_VIDEO;
int err, probe_size;
AVProbeData probe_data, *pd = &probe_data;
ByteIOContext *pb = NULL;
+ void *logctx= ap && ap->prealloced_context ? *ic_ptr : NULL;
pd->filename = "";
if (filename)
/* read probe data */
pd->buf= av_realloc(pd->buf, probe_size + AVPROBE_PADDING_SIZE);
pd->buf_size = get_buffer(pb, pd->buf, probe_size);
+
+ if ((int)pd->buf_size < 0) {
+ err = pd->buf_size;
+ goto fail;
+ }
+
memset(pd->buf+pd->buf_size, 0, AVPROBE_PADDING_SIZE);
if (url_fseek(pb, 0, SEEK_SET) < 0) {
url_fclose(pb);
}
/* guess file format */
fmt = av_probe_input_format2(pd, 1, &score);
+ if(fmt){
+ if(score <= AVPROBE_SCORE_MAX/4){ //this can only be true in the last iteration
+ av_log(logctx, AV_LOG_WARNING, "Format detected only with low score of %d, misdetection possible!\n", score);
+ }else
+ av_log(logctx, AV_LOG_DEBUG, "Probed with size=%d and score=%d\n", probe_size, score);
+ }
}
av_freep(&pd->buf);
}
av_freep(&pd->buf);
if (pb)
url_fclose(pb);
+ if (ap && ap->prealloced_context)
+ av_free(*ic_ptr);
*ic_ptr = NULL;
return err;
memset(pd->buf+pd->buf_size, 0, AVPROBE_PADDING_SIZE);
if(av_log2(pd->buf_size) != av_log2(pd->buf_size - pkt->size)){
- set_codec_from_probe_data(st, pd, 1);
+ set_codec_from_probe_data(s, st, pd, 1);
if(st->codec->codec_id != CODEC_ID_PROBE){
pd->buf_size=0;
av_freep(&pd->buf);
int num, den, presentation_delayed, delay, i;
int64_t offset;
- if (pc && pc->pict_type == FF_B_TYPE)
+ if (st->codec->codec_id != CODEC_ID_H264 && pc && pc->pict_type == FF_B_TYPE)
+ //FIXME Set low_delay = 0 when has_b_frames = 1
st->codec->has_b_frames = 1;
/* do we have a video B-frame ? */
}
if(s->debug & FF_FDEBUG_TS)
- av_log(s, AV_LOG_DEBUG, "av_read_packet stream=%d, pts=%"PRId64", dts=%"PRId64", size=%d, flags=%d\n",
+ av_log(s, AV_LOG_DEBUG, "av_read_packet stream=%d, pts=%"PRId64", dts=%"PRId64", size=%d, duration=%d, flags=%d\n",
st->cur_pkt.stream_index,
st->cur_pkt.pts,
st->cur_pkt.dts,
st->cur_pkt.size,
+ st->cur_pkt.duration,
st->cur_pkt.flags);
s->cur_st = st;
}
}
if(s->debug & FF_FDEBUG_TS)
- av_log(s, AV_LOG_DEBUG, "av_read_frame_internal stream=%d, pts=%"PRId64", dts=%"PRId64", size=%d, flags=%d\n",
+ av_log(s, AV_LOG_DEBUG, "av_read_frame_internal stream=%d, pts=%"PRId64", dts=%"PRId64", size=%d, duration=%d, flags=%d\n",
pkt->stream_index,
pkt->pts,
pkt->dts,
pkt->size,
+ pkt->duration,
pkt->flags);
return 0;
av_free_packet(&pktl->pkt);
av_free(pktl);
}
+ s->packet_buffer_end=
+ s->raw_packet_buffer_end= NULL;
s->raw_packet_buffer_remaining_size = RAW_PACKET_BUFFER_SIZE;
}
/**
* Flush the frame reader.
*/
-static void av_read_frame_flush(AVFormatContext *s)
+void av_read_frame_flush(AVFormatContext *s)
{
AVStream *st;
int i;
val = enc->sample_rate && enc->channels && enc->sample_fmt != SAMPLE_FMT_NONE;
if(!enc->frame_size &&
(enc->codec_id == CODEC_ID_VORBIS ||
- enc->codec_id == CODEC_ID_AAC))
+ enc->codec_id == CODEC_ID_AAC ||
+ enc->codec_id == CODEC_ID_MP3 ||
+ enc->codec_id == CODEC_ID_SPEEX))
return 0;
break;
case CODEC_TYPE_VIDEO:
/* we did not get all the codec info, but we read too much data */
if (read_size >= ic->probesize) {
ret = count;
- av_log(ic, AV_LOG_DEBUG, "MAX_READ_SIZE:%d reached\n", ic->probesize);
+ av_log(ic, AV_LOG_WARNING, "MAX_READ_SIZE:%d reached\n", ic->probesize);
break;
}
if (!has_codec_parameters(st->codec)){
char buf[256];
avcodec_string(buf, sizeof(buf), st->codec, 0);
- av_log(ic, AV_LOG_INFO, "Could not find codec parameters (%s)\n", buf);
+ av_log(ic, AV_LOG_WARNING, "Could not find codec parameters (%s)\n", buf);
} else {
ret = 0;
}
st = ic->streams[pkt->stream_index];
if(codec_info_nb_frames[st->index]>1) {
if (st->time_base.den > 0 && av_rescale_q(codec_info_duration[st->index], st->time_base, AV_TIME_BASE_Q) >= ic->max_analyze_duration){
- av_log(ic, AV_LOG_DEBUG, "max_analyze_duration reached\n");
+ av_log(ic, AV_LOG_WARNING, "max_analyze_duration reached\n");
break;
}
codec_info_duration[st->index] += pkt->duration;
pkt->destruct= NULL; // do not free original but only the copy
av_dup_packet(&this_pktl->pkt); // duplicate the packet if it uses non-alloced memory
- next_point = &s->packet_buffer;
- while(*next_point){
- if(compare(s, &(*next_point)->pkt, pkt))
- break;
- next_point= &(*next_point)->next;
+ if(s->streams[pkt->stream_index]->last_in_packet_buffer){
+ next_point = &(s->streams[pkt->stream_index]->last_in_packet_buffer->next);
+ }else
+ next_point = &s->packet_buffer;
+
+ if(*next_point){
+ if(compare(s, &s->packet_buffer_end->pkt, pkt)){
+ while(!compare(s, &(*next_point)->pkt, pkt)){
+ next_point= &(*next_point)->next;
+ }
+ goto next_non_null;
+ }else{
+ next_point = &(s->packet_buffer_end->next);
+ }
}
+ assert(!*next_point);
+
+ s->packet_buffer_end= this_pktl;
+next_non_null:
+
this_pktl->next= *next_point;
+
+ s->streams[pkt->stream_index]->last_in_packet_buffer=
*next_point= this_pktl;
}
int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush){
AVPacketList *pktl;
int stream_count=0;
- int streams[MAX_STREAMS];
+ int i;
if(pkt){
ff_interleave_add_packet(s, pkt, ff_interleave_compare_dts);
}
- memset(streams, 0, sizeof(streams));
- pktl= s->packet_buffer;
- while(pktl){
-//av_log(s, AV_LOG_DEBUG, "show st:%d dts:%"PRId64"\n", pktl->pkt.stream_index, pktl->pkt.dts);
- if(streams[ pktl->pkt.stream_index ] == 0)
- stream_count++;
- streams[ pktl->pkt.stream_index ]++;
- pktl= pktl->next;
- }
+ for(i=0; i < s->nb_streams; i++)
+ stream_count+= !!s->streams[i]->last_in_packet_buffer;
if(stream_count && (s->nb_streams == stream_count || flush)){
pktl= s->packet_buffer;
*out= pktl->pkt;
s->packet_buffer= pktl->next;
+ if(!s->packet_buffer)
+ s->packet_buffer_end= NULL;
+
+ if(s->streams[out->stream_index]->last_in_packet_buffer == pktl)
+ s->streams[out->stream_index]->last_in_packet_buffer= NULL;
av_freep(&pktl);
return 1;
}else{
AVProgram *program=NULL;
void *tmp;
+ if (idx >= ac->nb_streams) {
+ av_log(ac, AV_LOG_ERROR, "stream index %d is not valid\n", idx);
+ return;
+ }
+
for(i=0; i<ac->nb_programs; i++){
if(ac->programs[i]->id != progid)
continue;
int is_output)
{
int i;
+ uint8_t *printed = av_mallocz(ic->nb_streams);
+ if (ic->nb_streams && !printed)
+ return;
av_log(NULL, AV_LOG_INFO, "%s #%d, %s, %s '%s':\n",
is_output ? "Output" : "Input",
av_log(NULL, AV_LOG_INFO, "\n");
}
if(ic->nb_programs) {
- int j, k;
+ int j, k, total = 0;
for(j=0; j<ic->nb_programs; j++) {
AVMetadataTag *name = av_metadata_get(ic->programs[j]->metadata,
"name", NULL, 0);
av_log(NULL, AV_LOG_INFO, " Program %d %s\n", ic->programs[j]->id,
name ? name->value : "");
- for(k=0; k<ic->programs[j]->nb_stream_indexes; k++)
+ for(k=0; k<ic->programs[j]->nb_stream_indexes; k++) {
dump_stream_format(ic, ic->programs[j]->stream_index[k], index, is_output);
- }
- } else
+ printed[ic->programs[j]->stream_index[k]] = 1;
+ }
+ total += ic->programs[j]->nb_stream_indexes;
+ }
+ if (total < ic->nb_streams)
+ av_log(NULL, AV_LOG_INFO, " No Program\n");
+ }
for(i=0;i<ic->nb_streams;i++)
- dump_stream_format(ic, i, index, is_output);
+ if (!printed[i])
+ dump_stream_format(ic, i, index, is_output);
+
+ if (ic->metadata) {
+ AVMetadataTag *tag=NULL;
+ av_log(NULL, AV_LOG_INFO, " Metadata\n");
+ while((tag=av_metadata_get(ic->metadata, "", tag, AV_METADATA_IGNORE_SUFFIX))) {
+ av_log(NULL, AV_LOG_INFO, " %-16s: %s\n", tag->key, tag->value);
+ }
+ }
+ av_free(printed);
}
#if LIBAVFORMAT_VERSION_MAJOR < 53
projects / ffmpeg / blobdiff