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export sample_aspect_ratio read by the demuxer in a separate field
that the one read by the decoder. Originally committed as revision 14932 to svn://svn.ffmpeg.org/ffmpeg/trunk
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parent
0cdc6ec941
commit
c30a4489b4
8
ffmpeg.c
8
ffmpeg.c
@ -2888,7 +2888,11 @@ static void opt_input_file(const char *filename)
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set_context_opts(enc, avctx_opts[CODEC_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM);
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frame_height = enc->height;
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frame_width = enc->width;
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frame_aspect_ratio = av_q2d(enc->sample_aspect_ratio) * enc->width / enc->height;
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if(ic->streams[i]->sample_aspect_ratio.num)
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frame_aspect_ratio=av_q2d(ic->streams[i]->sample_aspect_ratio);
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else
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frame_aspect_ratio=av_q2d(enc->sample_aspect_ratio);
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frame_aspect_ratio *= (float) enc->width / enc->height;
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frame_pix_fmt = enc->pix_fmt;
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rfps = ic->streams[i]->r_frame_rate.num;
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rfps_base = ic->streams[i]->r_frame_rate.den;
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@ -3019,6 +3023,7 @@ static void new_video_stream(AVFormatContext *oc)
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if (video_stream_copy) {
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st->stream_copy = 1;
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video_enc->codec_type = CODEC_TYPE_VIDEO;
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st->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255);
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} else {
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const char *p;
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int i;
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@ -3056,6 +3061,7 @@ static void new_video_stream(AVFormatContext *oc)
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video_enc->height = frame_height + frame_padtop + frame_padbottom;
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video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*video_enc->height/video_enc->width, 255);
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video_enc->pix_fmt = frame_pix_fmt;
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st->sample_aspect_ratio = video_enc->sample_aspect_ratio;
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if(codec && codec->pix_fmts){
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const enum PixelFormat *p= codec->pix_fmts;
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13
ffplay.c
13
ffplay.c
@ -657,14 +657,15 @@ static void video_image_display(VideoState *is)
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vp = &is->pictq[is->pictq_rindex];
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if (vp->bmp) {
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/* XXX: use variable in the frame */
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if (is->video_st->codec->sample_aspect_ratio.num == 0)
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aspect_ratio = 0;
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if (is->video_st->sample_aspect_ratio.num)
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aspect_ratio = av_q2d(is->video_st->sample_aspect_ratio);
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else if (is->video_st->codec->sample_aspect_ratio.num)
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aspect_ratio = av_q2d(is->video_st->codec->sample_aspect_ratio);
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else
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aspect_ratio = av_q2d(is->video_st->codec->sample_aspect_ratio)
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* is->video_st->codec->width / is->video_st->codec->height;
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aspect_ratio = 0;
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if (aspect_ratio <= 0.0)
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aspect_ratio = (float)is->video_st->codec->width /
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(float)is->video_st->codec->height;
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aspect_ratio = 1.0;
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aspect_ratio *= (float)is->video_st->codec->width / is->video_st->codec->height;
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/* if an active format is indicated, then it overrides the
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mpeg format */
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#if 0
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@ -22,7 +22,7 @@
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#define FFMPEG_AVFORMAT_H
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#define LIBAVFORMAT_VERSION_MAJOR 52
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#define LIBAVFORMAT_VERSION_MINOR 20
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#define LIBAVFORMAT_VERSION_MINOR 21
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#define LIBAVFORMAT_VERSION_MICRO 0
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#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
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@ -402,6 +402,13 @@ typedef struct AVStream {
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AVProbeData probe_data;
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#define MAX_REORDER_DELAY 16
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int64_t pts_buffer[MAX_REORDER_DELAY+1];
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/**
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* sample aspect ratio (0 if unknown)
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* - encoding: Set by user.
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* - decoding: Set by libavformat.
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*/
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AVRational sample_aspect_ratio;
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} AVStream;
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#define AV_PROGRAM_RUNNING 1
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@ -2331,6 +2331,8 @@ AVStream *av_new_stream(AVFormatContext *s, int id)
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for(i=0; i<MAX_REORDER_DELAY+1; i++)
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st->pts_buffer[i]= AV_NOPTS_VALUE;
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st->sample_aspect_ratio = (AVRational){0,1};
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s->streams[s->nb_streams++] = st;
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return st;
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}
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