return AVERROR_INVALIDDATA;
if (!info->num_blocks) {
- int ret;
- if ((ret = av_copy_packet(&info->pkt, pkt)) < 0)
+ int ret = av_packet_ref(&info->pkt, pkt);
+ if (ret < 0)
return ret;
info->num_blocks = num_blocks;
return 0;
if (info->num_blocks != 6)
return 0;
av_packet_unref(pkt);
- if ((ret = av_copy_packet(pkt, &info->pkt)) < 0)
+ ret = av_packet_ref(pkt, &info->pkt);
+ if (ret < 0)
return ret;
av_packet_unref(&info->pkt);
info->num_blocks = 0;
return update_size(pb, pos);
}
+static int mov_write_gpmd_tag(AVIOContext *pb, const MOVTrack *track)
+{
+ int64_t pos = avio_tell(pb);
+ avio_wb32(pb, 0); /* size */
+ ffio_wfourcc(pb, "gpmd");
+ avio_wb32(pb, 0); /* Reserved */
+ avio_wb16(pb, 0); /* Reserved */
+ avio_wb16(pb, 1); /* Data-reference index */
+ avio_wb32(pb, 0); /* Reserved */
+ return update_size(pb, pos);
+}
+
static int mov_write_stsd_tag(AVFormatContext *s, AVIOContext *pb, MOVMuxContext *mov, MOVTrack *track)
{
int64_t pos = avio_tell(pb);
mov_write_rtp_tag(pb, track);
else if (track->par->codec_tag == MKTAG('t','m','c','d'))
mov_write_tmcd_tag(pb, track);
+ else if (track->par->codec_tag == MKTAG('g','p','m','d'))
+ mov_write_gpmd_tag(pb, track);
return update_size(pb, pos);
}
(AVRational){1, 1000},
(AVRational){1, 48000});
- if (track->entry) {
- sgpd_entries = av_malloc_array(track->entry, sizeof(*sgpd_entries));
- if (!sgpd_entries)
- return AVERROR(ENOMEM);
- }
+ if (!track->entry)
+ return 0;
- av_assert0(track->par->codec_id == AV_CODEC_ID_OPUS);
+ sgpd_entries = av_malloc_array(track->entry, sizeof(*sgpd_entries));
+ if (!sgpd_entries)
+ return AVERROR(ENOMEM);
- for (i = 0; i < track->entry; i++) {
- int roll_samples_remaining = roll_samples;
- int distance = 0;
- for (j = i - 1; j >= 0; j--) {
- roll_samples_remaining -= get_cluster_duration(track, j);
- distance++;
- if (roll_samples_remaining <= 0)
- break;
- }
- /* We don't have enough preceeding samples to compute a valid
- roll_distance here, so this sample can't be independently
- decoded. */
- if (roll_samples_remaining > 0)
- distance = 0;
- /* Verify distance is a minimum of 2 (60ms) packets and a maximum of
- 32 (2.5ms) packets. */
- av_assert0(distance == 0 || (distance >= 2 && distance <= 32));
- if (i && distance == sgpd_entries[entries].roll_distance) {
- sgpd_entries[entries].count++;
- } else {
- entries++;
- sgpd_entries[entries].count = 1;
- sgpd_entries[entries].roll_distance = distance;
- sgpd_entries[entries].group_description_index = distance ? ++group : 0;
+ av_assert0(track->par->codec_id == AV_CODEC_ID_OPUS || track->par->codec_id == AV_CODEC_ID_AAC);
+
+ if (track->par->codec_id == AV_CODEC_ID_OPUS) {
+ for (i = 0; i < track->entry; i++) {
+ int roll_samples_remaining = roll_samples;
+ int distance = 0;
+ for (j = i - 1; j >= 0; j--) {
+ roll_samples_remaining -= get_cluster_duration(track, j);
+ distance++;
+ if (roll_samples_remaining <= 0)
+ break;
+ }
+ /* We don't have enough preceeding samples to compute a valid
+ roll_distance here, so this sample can't be independently
+ decoded. */
+ if (roll_samples_remaining > 0)
+ distance = 0;
+ /* Verify distance is a minimum of 2 (60ms) packets and a maximum of
+ 32 (2.5ms) packets. */
+ av_assert0(distance == 0 || (distance >= 2 && distance <= 32));
+ if (i && distance == sgpd_entries[entries].roll_distance) {
+ sgpd_entries[entries].count++;
+ } else {
+ entries++;
+ sgpd_entries[entries].count = 1;
+ sgpd_entries[entries].roll_distance = distance;
+ sgpd_entries[entries].group_description_index = distance ? ++group : 0;
+ }
}
+ } else {
+ entries++;
+ sgpd_entries[entries].count = track->sample_count;
+ sgpd_entries[entries].roll_distance = 1;
+ sgpd_entries[entries].group_description_index = ++group;
}
entries++;
if (track->cenc.aes_ctr) {
ff_mov_cenc_write_stbl_atoms(&track->cenc, pb);
}
- if (track->par->codec_id == AV_CODEC_ID_OPUS) {
+ if (track->par->codec_id == AV_CODEC_ID_OPUS || track->par->codec_id == AV_CODEC_ID_AAC) {
mov_preroll_write_stbl_atoms(pb, track);
}
return update_size(pb, pos);
ffio_wfourcc(pb, "tmcd");
mov_write_tcmi_tag(pb, track);
update_size(pb, tmcd_pos);
+ } else if (track->par->codec_tag == MKTAG('g','p','m','d')) {
+ int64_t gpmd_pos = avio_tell(pb);
+ avio_wb32(pb, 0); /* size */
+ ffio_wfourcc(pb, "gpmd");
+ avio_wb32(pb, 0); /* version */
+ update_size(pb, gpmd_pos);
}
return update_size(pb, pos);
}
} else if (track->par->codec_tag == MKTAG('t','m','c','d')) {
hdlr_type = "tmcd";
descr = "TimeCodeHandler";
+ } else if (track->par->codec_tag == MKTAG('g','p','m','d')) {
+ hdlr_type = "meta";
+ descr = "GoPro MET"; // GoPro Metadata
} else {
av_log(s, AV_LOG_WARNING,
"Unknown hldr_type for %s, writing dummy values\n",
mov_write_nmhd_tag(pb);
else
mov_write_gmhd_tag(pb, track);
+ } else if (track->tag == MKTAG('g','p','m','d')) {
+ mov_write_gmhd_tag(pb, track);
}
if (track->mode == MODE_MOV) /* FIXME: Why do it for MODE_MOV only ? */
mov_write_hdlr_tag(s, pb, NULL);
mov_write_string_metadata(s, pb, "tvsh", "show" , 1);
mov_write_string_metadata(s, pb, "tven", "episode_id",1);
mov_write_string_metadata(s, pb, "tvnn", "network" , 1);
+ mov_write_string_metadata(s, pb, "keyw", "keywords" , 1);
mov_write_int8_metadata (s, pb, "tves", "episode_sort",4);
mov_write_int8_metadata (s, pb, "tvsn", "season_number",4);
mov_write_int8_metadata (s, pb, "stik", "media_type",1);
mov_write_string_metadata(s, pb_buf, "\251mak", "make", 0);
mov_write_string_metadata(s, pb_buf, "\251mod", "model", 0);
mov_write_string_metadata(s, pb_buf, "\251xyz", "location", 0);
+ mov_write_string_metadata(s, pb_buf, "\251key", "keywords", 0);
mov_write_raw_metadata_tag(s, pb_buf, "XMP_", "xmp");
} else {
/* iTunes meta data */
projects / ffmpeg / blobdiff