---
libavformat/dashenc.c | 60 +++++++++++++++++++++++++--------------------------
1 file changed, 30 insertions(+), 30 deletions(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 12d3a8c..cdcc017 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -105,19 +105,19 @@ static int dash_write(void *opaque, uint8_t *buf, int
buf_size)
}
// RFC 6381
-static void set_codec_str(AVFormatContext *s, AVCodecContext *codec,
+static void set_codec_str(AVFormatContext *s, AVCodecParameters *par,
char *str, int size)
{
const AVCodecTag *tags[2] = { NULL, NULL };
uint32_t tag;
- if (codec->codec_type == AVMEDIA_TYPE_VIDEO)
+ if (par->codec_type == AVMEDIA_TYPE_VIDEO)
tags[0] = ff_codec_movvideo_tags;
- else if (codec->codec_type == AVMEDIA_TYPE_AUDIO)
+ else if (par->codec_type == AVMEDIA_TYPE_AUDIO)
tags[0] = ff_codec_movaudio_tags;
else
return;
- tag = av_codec_get_tag(tags, codec->codec_id);
+ tag = av_codec_get_tag(tags, par->codec_id);
if (!tag)
return;
if (size < 5)
@@ -128,17 +128,17 @@ static void set_codec_str(AVFormatContext *s,
AVCodecContext *codec,
if (!strcmp(str, "mp4a") || !strcmp(str, "mp4v")) {
uint32_t oti;
tags[0] = ff_mp4_obj_type;
- oti = av_codec_get_tag(tags, codec->codec_id);
+ oti = av_codec_get_tag(tags, par->codec_id);
if (oti)
av_strlcatf(str, size, ".%02x", oti);
else
return;
if (tag == MKTAG('m', 'p', '4', 'a')) {
- if (codec->extradata_size >= 2) {
- int aot = codec->extradata[0] >> 3;
+ if (par->extradata_size >= 2) {
+ int aot = par->extradata[0] >> 3;
if (aot == 31)
- aot = ((AV_RB16(codec->extradata) >> 5) & 0x3f) + 32;
+ aot = ((AV_RB16(par->extradata) >> 5) & 0x3f) + 32;
av_strlcatf(str, size, ".%d", aot);
}
} else if (tag == MKTAG('m', 'p', '4', 'v')) {
@@ -147,8 +147,8 @@ static void set_codec_str(AVFormatContext *s,
AVCodecContext *codec,
}
} else if (!strcmp(str, "avc1")) {
uint8_t *tmpbuf = NULL;
- uint8_t *extradata = codec->extradata;
- int extradata_size = codec->extradata_size;
+ uint8_t *extradata = par->extradata;
+ int extradata_size = par->extradata_size;
if (!extradata_size)
return;
if (extradata[0] != 1) {
@@ -507,9 +507,9 @@ static int write_manifest(AVFormatContext *s, int final)
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
OutputStream *os = &c->streams[i];
- if (st->codec->codec_type != AVMEDIA_TYPE_VIDEO)
+ if (st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
- avio_printf(out, "\t\t\t<Representation id=\"%d\"
mimeType=\"video/mp4\" codecs=\"%s\"%s width=\"%d\" height=\"%d\">\n", i,
os->codec_str, os->bandwidth_str, st->codec->width, st->codec->height);
+ avio_printf(out, "\t\t\t<Representation id=\"%d\"
mimeType=\"video/mp4\" codecs=\"%s\"%s width=\"%d\" height=\"%d\">\n", i,
os->codec_str, os->bandwidth_str, st->codecpar->width, st->codecpar->height);
output_segment_list(&c->streams[i], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
@@ -520,10 +520,10 @@ static int write_manifest(AVFormatContext *s, int final)
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
OutputStream *os = &c->streams[i];
- if (st->codec->codec_type != AVMEDIA_TYPE_AUDIO)
+ if (st->codecpar->codec_type != AVMEDIA_TYPE_AUDIO)
continue;
- avio_printf(out, "\t\t\t<Representation id=\"%d\"
mimeType=\"audio/mp4\" codecs=\"%s\"%s audioSamplingRate=\"%d\">\n", i,
os->codec_str, os->bandwidth_str, st->codec->sample_rate);
- avio_printf(out, "\t\t\t\t<AudioChannelConfiguration
schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\"
value=\"%d\" />\n", st->codec->channels);
+ avio_printf(out, "\t\t\t<Representation id=\"%d\"
mimeType=\"audio/mp4\" codecs=\"%s\"%s audioSamplingRate=\"%d\">\n", i,
os->codec_str, os->bandwidth_str, st->codecpar->sample_rate);
+ avio_printf(out, "\t\t\t\t<AudioChannelConfiguration
schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\"
value=\"%d\" />\n", st->codecpar->channels);
output_segment_list(&c->streams[i], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
@@ -582,7 +582,7 @@ static int dash_write_header(AVFormatContext *s)
AVDictionary *opts = NULL;
char filename[1024];
- os->bit_rate = s->streams[i]->codec->bit_rate;
+ os->bit_rate = s->streams[i]->codecpar->bit_rate;
if (os->bit_rate) {
snprintf(os->bandwidth_str, sizeof(os->bandwidth_str),
" bandwidth=\"%d\"", os->bit_rate);
@@ -612,7 +612,7 @@ static int dash_write_header(AVFormatContext *s)
ret = AVERROR(ENOMEM);
goto fail;
}
- avcodec_copy_context(st->codec, s->streams[i]->codec);
+ avcodec_parameters_copy(st->codecpar, s->streams[i]->codecpar);
st->sample_aspect_ratio = s->streams[i]->sample_aspect_ratio;
st->time_base = s->streams[i]->time_base;
ctx->avoid_negative_ts = s->avoid_negative_ts;
@@ -652,12 +652,12 @@ static int dash_write_header(AVFormatContext *s)
// already before being handed to this muxer, so we don't have
mismatches
// between the MPD and the actual segments.
s->avoid_negative_ts = ctx->avoid_negative_ts;
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO)
c->has_video = 1;
- else if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO)
+ else if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO)
c->has_audio = 1;
- set_codec_str(s, st->codec, os->codec_str, sizeof(os->codec_str));
+ set_codec_str(s, st->codecpar, os->codec_str, sizeof(os->codec_str));
os->first_pts = AV_NOPTS_VALUE;
os->max_pts = AV_NOPTS_VALUE;
os->last_dts = AV_NOPTS_VALUE;
@@ -746,24 +746,24 @@ static void find_index_range(AVFormatContext *s, const
char *full_path,
}
static int update_stream_extradata(AVFormatContext *s, OutputStream *os,
- AVCodecContext *codec)
+ AVCodecParameters *par)
{
uint8_t *extradata;
- if (os->ctx->streams[0]->codec->extradata_size || !codec->extradata_size)
+ if (os->ctx->streams[0]->codecpar->extradata_size || !par->extradata_size)
return 0;
- extradata = av_malloc(codec->extradata_size);
+ extradata = av_malloc(par->extradata_size);
if (!extradata)
return AVERROR(ENOMEM);
- memcpy(extradata, codec->extradata, codec->extradata_size);
+ memcpy(extradata, par->extradata, par->extradata_size);
- os->ctx->streams[0]->codec->extradata = extradata;
- os->ctx->streams[0]->codec->extradata_size = codec->extradata_size;
+ os->ctx->streams[0]->codecpar->extradata = extradata;
+ os->ctx->streams[0]->codecpar->extradata_size = par->extradata_size;
- set_codec_str(s, codec, os->codec_str, sizeof(os->codec_str));
+ set_codec_str(s, par, os->codec_str, sizeof(os->codec_str));
return 0;
}
@@ -789,7 +789,7 @@ static int dash_flush(AVFormatContext *s, int final, int
stream)
// Flush all audio streams as well, in sync with video keyframes,
// but not the other video streams.
if (stream >= 0 && i != stream) {
- if (s->streams[i]->codec->codec_type != AVMEDIA_TYPE_AUDIO)
+ if (s->streams[i]->codecpar->codec_type != AVMEDIA_TYPE_AUDIO)
continue;
// Make sure we don't flush audio streams multiple times, when
// all video streams are flushed one at a time.
@@ -871,7 +871,7 @@ static int dash_write_packet(AVFormatContext *s, AVPacket
*pkt)
int64_t seg_end_duration = (os->segment_index) * (int64_t)
c->min_seg_duration;
int ret;
- ret = update_stream_extradata(s, os, st->codec);
+ ret = update_stream_extradata(s, os, st->codecpar);
if (ret < 0)
return ret;
@@ -896,7 +896,7 @@ static int dash_write_packet(AVFormatContext *s, AVPacket
*pkt)
if (os->first_pts == AV_NOPTS_VALUE)
os->first_pts = pkt->pts;
- if ((!c->has_video || st->codec->codec_type == AVMEDIA_TYPE_VIDEO) &&
+ if ((!c->has_video || st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) &&
pkt->flags & AV_PKT_FLAG_KEY && os->packets_written &&
av_compare_ts(pkt->pts - os->first_pts, st->time_base,
seg_end_duration, AV_TIME_BASE_Q) >= 0) {
--
2.0.0
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
