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Code Issues Releases Activity

sync to libnut, nom->num

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Originally committed as revision 7367 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Oded Shimon 2006-12-23 12:33:37 +00:00
parent 3a1018d4d8
commit d7d3efae82
1 changed files with 9 additions and 9 deletions
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18
libavformat/libnut.c
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@ -48,7 +48,7 @@ static int nut_write_header(AVFormatContext * avf) {
AVCodecContext * codec = avf->streams[i]->codec;
int j;
int fourcc = 0;
int nom, denom, ssize;
int num, denom, ssize;
s[i].type = codec->codec_type == CODEC_TYPE_VIDEO ? NUT_VIDEO_CLASS : NUT_AUDIO_CLASS;
@ -64,11 +64,11 @@ static int nut_write_header(AVFormatContext * avf) {
s[i].fourcc = av_malloc(s[i].fourcc_len);
for (j = 0; j < s[i].fourcc_len; j++) s[i].fourcc[j] = (fourcc >> (j*8)) & 0xFF;
ff_parse_specific_params(codec, &nom, &ssize, &denom);
av_set_pts_info(avf->streams[i], 60, denom, nom);
ff_parse_specific_params(codec, &num, &ssize, &denom);
av_set_pts_info(avf->streams[i], 60, denom, num);
s[i].time_base.nom = denom;
s[i].time_base.den = nom;
s[i].time_base.num = denom;
s[i].time_base.den = num;
s[i].fixed_fps = 0;
s[i].decode_delay = codec->has_b_frames;
@ -82,7 +82,7 @@ static int nut_write_header(AVFormatContext * avf) {
s[i].sample_height = 0;
s[i].colorspace_type = 0;
} else {
s[i].samplerate_nom = codec->sample_rate;
s[i].samplerate_num = codec->sample_rate;
s[i].samplerate_denom = 1;
s[i].channel_count = codec->channels;
}
@ -199,7 +199,7 @@ static int nut_read_header(AVFormatContext * avf, AVFormatParameters * ap) {
memcpy(st->codec->extradata, s[i].codec_specific, st->codec->extradata_size);
}
av_set_pts_info(avf->streams[i], 60, s[i].time_base.nom, s[i].time_base.den);
av_set_pts_info(avf->streams[i], 60, s[i].time_base.num, s[i].time_base.den);
st->start_time = 0;
st->duration = s[i].max_pts;
@ -211,7 +211,7 @@ static int nut_read_header(AVFormatContext * avf, AVFormatParameters * ap) {
if (st->codec->codec_id == CODEC_ID_NONE) st->codec->codec_id = codec_get_wav_id(st->codec->codec_tag);
st->codec->channels = s[i].channel_count;
st->codec->sample_rate = s[i].samplerate_nom / s[i].samplerate_denom;
st->codec->sample_rate = s[i].samplerate_num / s[i].samplerate_denom;
break;
case NUT_VIDEO_CLASS:
st->codec->codec_type = CODEC_TYPE_VIDEO;
@ -255,7 +255,7 @@ static int nut_read_packet(AVFormatContext * avf, AVPacket * pkt) {
static int nut_read_seek(AVFormatContext * avf, int stream_index, int64_t target_ts, int flags) {
NUTContext * priv = avf->priv_data;
int active_streams[] = { stream_index, -1 };
double time_pos = target_ts * priv->s[stream_index].time_base.nom / (double)priv->s[stream_index].time_base.den;
double time_pos = target_ts * priv->s[stream_index].time_base.num / (double)priv->s[stream_index].time_base.den;
if (nut_seek(priv->nut, time_pos, 2*!(flags & AVSEEK_FLAG_BACKWARD), active_streams)) return -1;