#include "avformat.h"
#include "internal.h"
-#include "riff.h"
#include "smjpeg.h"
typedef struct SMJPEGMuxContext {
for (n = 0; n < s->nb_streams; n++) {
AVStream *st = s->streams[n];
- AVCodecContext *codec = st->codec;
- if (codec->codec_type == AVMEDIA_TYPE_AUDIO) {
- tag = ff_codec_get_tag(ff_codec_smjpeg_audio_tags, codec->codec_id);
+ AVCodecParameters *par = st->codecpar;
+ if (par->codec_type == AVMEDIA_TYPE_AUDIO) {
+ tag = ff_codec_get_tag(ff_codec_smjpeg_audio_tags, par->codec_id);
if (!tag) {
av_log(s, AV_LOG_ERROR, "unsupported audio codec\n");
return AVERROR(EINVAL);
}
avio_wl32(pb, SMJPEG_SND);
avio_wb32(pb, 8);
- avio_wb16(pb, codec->sample_rate);
- avio_w8(pb, av_get_bits_per_sample(codec->codec_id));
- avio_w8(pb, codec->channels);
+ avio_wb16(pb, par->sample_rate);
+ avio_w8(pb, av_get_bits_per_sample(par->codec_id));
+ avio_w8(pb, par->channels);
avio_wl32(pb, tag);
avpriv_set_pts_info(st, 32, 1, 1000);
- } else if (codec->codec_type == AVMEDIA_TYPE_VIDEO) {
- tag = ff_codec_get_tag(ff_codec_smjpeg_video_tags, codec->codec_id);
+ } else if (par->codec_type == AVMEDIA_TYPE_VIDEO) {
+ tag = ff_codec_get_tag(ff_codec_smjpeg_video_tags, par->codec_id);
if (!tag) {
av_log(s, AV_LOG_ERROR, "unsupported video codec\n");
return AVERROR(EINVAL);
avio_wl32(pb, SMJPEG_VID);
avio_wb32(pb, 12);
avio_wb32(pb, 0);
- avio_wb16(pb, codec->width);
- avio_wb16(pb, codec->height);
+ avio_wb16(pb, par->width);
+ avio_wb16(pb, par->height);
avio_wl32(pb, tag);
avpriv_set_pts_info(st, 32, 1, 1000);
}
SMJPEGMuxContext *smc = s->priv_data;
AVIOContext *pb = s->pb;
AVStream *st = s->streams[pkt->stream_index];
- AVCodecContext *codec = st->codec;
+ AVCodecParameters *par = st->codecpar;
- if (codec->codec_type == AVMEDIA_TYPE_AUDIO)
+ if (par->codec_type == AVMEDIA_TYPE_AUDIO)
avio_wl32(pb, SMJPEG_SNDD);
- else if (codec->codec_type == AVMEDIA_TYPE_VIDEO)
+ else if (par->codec_type == AVMEDIA_TYPE_VIDEO)
avio_wl32(pb, SMJPEG_VIDD);
else
return 0;
avio_wb32(pb, pkt->pts);
avio_wb32(pb, pkt->size);
avio_write(pb, pkt->data, pkt->size);
- avio_flush(pb);
smc->duration = FFMAX(smc->duration, pkt->pts + pkt->duration);
return 0;
AVIOContext *pb = s->pb;
int64_t currentpos;
- if (pb->seekable) {
+ if (pb->seekable & AVIO_SEEKABLE_NORMAL) {
currentpos = avio_tell(pb);
avio_seek(pb, 12, SEEK_SET);
avio_wb32(pb, smc->duration);
}
avio_wl32(pb, SMJPEG_DONE);
- avio_flush(pb);
return 0;
}
.name = "smjpeg",
.long_name = NULL_IF_CONFIG_SMALL("Loki SDL MJPEG"),
.priv_data_size = sizeof(SMJPEGMuxContext),
- .audio_codec = CODEC_ID_PCM_S16LE,
- .video_codec = CODEC_ID_MJPEG,
+ .audio_codec = AV_CODEC_ID_PCM_S16LE,
+ .video_codec = AV_CODEC_ID_MJPEG,
.write_header = smjpeg_write_header,
.write_packet = smjpeg_write_packet,
.write_trailer = smjpeg_write_trailer,