#include <math.h>
#include <limits.h>
#include "libavutil/avstring.h"
+#include "libavutil/colorspace.h"
#include "libavutil/pixdesc.h"
+#include "libavcore/parseutils.h"
#include "libavformat/avformat.h"
#include "libavdevice/avdevice.h"
#include "libswscale/swscale.h"
#include "libavcodec/audioconvert.h"
-#include "libavcodec/colorspace.h"
#include "libavcodec/opt.h"
#include "libavcodec/avfft.h"
/* NOTE: the size must be big enough to compensate the hardware audio buffersize size */
#define SAMPLE_ARRAY_SIZE (2*65536)
-#if !CONFIG_AVFILTER
static int sws_flags = SWS_BICUBIC;
-#endif
typedef struct PacketQueue {
AVPacketList *first_pkt, *last_pkt;
enum PixelFormat pix_fmt;
#if CONFIG_AVFILTER
- AVFilterPicRef *picref;
+ AVFilterBufferRef *picref;
#endif
} VideoPicture;
int last_i_start;
RDFTContext *rdft;
int rdft_bits;
+ FFTSample *rdft_data;
int xpos;
SDL_Thread *subtitle_tid;
static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE;
static int audio_disable;
static int video_disable;
-static int wanted_stream[CODEC_TYPE_NB]={
- [CODEC_TYPE_AUDIO]=-1,
- [CODEC_TYPE_VIDEO]=-1,
- [CODEC_TYPE_SUBTITLE]=-1,
+static int wanted_stream[AVMEDIA_TYPE_NB]={
+ [AVMEDIA_TYPE_AUDIO]=-1,
+ [AVMEDIA_TYPE_VIDEO]=-1,
+ [AVMEDIA_TYPE_SUBTITLE]=-1,
};
static int seek_by_bytes=-1;
static int display_disable;
static int show_status = 1;
static int av_sync_type = AV_SYNC_AUDIO_MASTER;
static int64_t start_time = AV_NOPTS_VALUE;
+static int64_t duration = AV_NOPTS_VALUE;
static int debug = 0;
static int debug_mv = 0;
static int step = 0;
static int error_concealment = 3;
static int decoder_reorder_pts= -1;
static int autoexit;
+static int exit_on_keydown;
+static int exit_on_mousedown;
+static int loop=1;
static int framedrop=1;
static int rdftspeed=20;
static void free_subpicture(SubPicture *sp)
{
- int i;
-
- for (i = 0; i < sp->sub.num_rects; i++)
- {
- av_freep(&sp->sub.rects[i]->pict.data[0]);
- av_freep(&sp->sub.rects[i]->pict.data[1]);
- av_freep(&sp->sub.rects[i]);
- }
-
- av_free(sp->sub.rects);
-
- memset(&sp->sub, 0, sizeof(AVSubtitle));
+ avsubtitle_free(&sp->sub);
}
static void video_image_display(VideoState *is)
vp = &is->pictq[is->pictq_rindex];
if (vp->bmp) {
#if CONFIG_AVFILTER
- if (vp->picref->pixel_aspect.num == 0)
+ if (vp->picref->video->pixel_aspect.num == 0)
aspect_ratio = 0;
else
- aspect_ratio = av_q2d(vp->picref->pixel_aspect);
+ aspect_ratio = av_q2d(vp->picref->video->pixel_aspect);
#else
/* XXX: use variable in the frame */
nb_display_channels= FFMIN(nb_display_channels, 2);
if(rdft_bits != s->rdft_bits){
av_rdft_end(s->rdft);
+ av_free(s->rdft_data);
s->rdft = av_rdft_init(rdft_bits, DFT_R2C);
s->rdft_bits= rdft_bits;
+ s->rdft_data= av_malloc(4*nb_freq*sizeof(*s->rdft_data));
}
{
- FFTSample data[2][2*nb_freq];
+ FFTSample *data[2];
for(ch = 0;ch < nb_display_channels; ch++) {
+ data[ch] = s->rdft_data + 2*nb_freq*ch;
i = i_start + ch;
for(x = 0; x < 2*nb_freq; x++) {
double w= (x-nb_freq)*(1.0/nb_freq);
for(y=0; y<s->height; y++){
double w= 1/sqrt(nb_freq);
int a= sqrt(w*sqrt(data[0][2*y+0]*data[0][2*y+0] + data[0][2*y+1]*data[0][2*y+1]));
- int b= sqrt(w*sqrt(data[1][2*y+0]*data[1][2*y+0] + data[1][2*y+1]*data[1][2*y+1]));
+ int b= (nb_display_channels == 2 ) ? sqrt(w*sqrt(data[1][2*y+0]*data[1][2*y+0]
+ + data[1][2*y+1]*data[1][2*y+1])) : a;
a= FFMIN(a,255);
b= FFMIN(b,255);
fgcolor = SDL_MapRGB(screen->format, a, b, (a+b)/2);
}
}
+static void stream_close(VideoState *is)
+{
+ VideoPicture *vp;
+ int i;
+ /* XXX: use a special url_shutdown call to abort parse cleanly */
+ is->abort_request = 1;
+ SDL_WaitThread(is->parse_tid, NULL);
+ SDL_WaitThread(is->refresh_tid, NULL);
+
+ /* free all pictures */
+ for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
+ vp = &is->pictq[i];
+#if CONFIG_AVFILTER
+ if (vp->picref) {
+ avfilter_unref_buffer(vp->picref);
+ vp->picref = NULL;
+ }
+#endif
+ if (vp->bmp) {
+ SDL_FreeYUVOverlay(vp->bmp);
+ vp->bmp = NULL;
+ }
+ }
+ SDL_DestroyMutex(is->pictq_mutex);
+ SDL_DestroyCond(is->pictq_cond);
+ SDL_DestroyMutex(is->subpq_mutex);
+ SDL_DestroyCond(is->subpq_cond);
+#if !CONFIG_AVFILTER
+ if (is->img_convert_ctx)
+ sws_freeContext(is->img_convert_ctx);
+#endif
+ av_free(is);
+}
+
+static void do_exit(void)
+{
+ int i;
+ if (cur_stream) {
+ stream_close(cur_stream);
+ cur_stream = NULL;
+ }
+ for (i = 0; i < AVMEDIA_TYPE_NB; i++)
+ av_free(avcodec_opts[i]);
+ av_free(avformat_opts);
+ av_free(sws_opts);
+#if CONFIG_AVFILTER
+ avfilter_uninit();
+#endif
+ if (show_status)
+ printf("\n");
+ SDL_Quit();
+ exit(0);
+}
+
/* allocate a picture (needs to do that in main thread to avoid
potential locking problems */
static void alloc_picture(void *opaque)
#if CONFIG_AVFILTER
if (vp->picref)
- avfilter_unref_pic(vp->picref);
+ avfilter_unref_buffer(vp->picref);
vp->picref = NULL;
vp->width = is->out_video_filter->inputs[0]->w;
vp->bmp = SDL_CreateYUVOverlay(vp->width, vp->height,
SDL_YV12_OVERLAY,
screen);
+ if (!vp->bmp || vp->bmp->pitches[0] < vp->width) {
+ /* SDL allocates a buffer smaller than requested if the video
+ * overlay hardware is unable to support the requested size. */
+ fprintf(stderr, "Error: the video system does not support an image\n"
+ "size of %dx%d pixels. Try using -lowres or -vf \"scale=w:h\"\n"
+ "to reduce the image size.\n", vp->width, vp->height );
+ do_exit();
+ }
SDL_LockMutex(is->pictq_mutex);
vp->allocated = 1;
AVPicture pict;
#if CONFIG_AVFILTER
if(vp->picref)
- avfilter_unref_pic(vp->picref);
+ avfilter_unref_buffer(vp->picref);
vp->picref = src_frame->opaque;
#endif
typedef struct {
VideoState *is;
AVFrame *frame;
+ int use_dr1;
} FilterPriv;
+static int input_get_buffer(AVCodecContext *codec, AVFrame *pic)
+{
+ AVFilterContext *ctx = codec->opaque;
+ AVFilterBufferRef *ref;
+ int perms = AV_PERM_WRITE;
+ int i, w, h, stride[4];
+ unsigned edge;
+
+ if(pic->buffer_hints & FF_BUFFER_HINTS_VALID) {
+ if(pic->buffer_hints & FF_BUFFER_HINTS_READABLE) perms |= AV_PERM_READ;
+ if(pic->buffer_hints & FF_BUFFER_HINTS_PRESERVE) perms |= AV_PERM_PRESERVE;
+ if(pic->buffer_hints & FF_BUFFER_HINTS_REUSABLE) perms |= AV_PERM_REUSE2;
+ }
+ if(pic->reference) perms |= AV_PERM_READ | AV_PERM_PRESERVE;
+
+ w = codec->width;
+ h = codec->height;
+ avcodec_align_dimensions2(codec, &w, &h, stride);
+ edge = codec->flags & CODEC_FLAG_EMU_EDGE ? 0 : avcodec_get_edge_width();
+ w += edge << 1;
+ h += edge << 1;
+
+ if(!(ref = avfilter_get_video_buffer(ctx->outputs[0], perms, w, h)))
+ return -1;
+
+ ref->video->w = codec->width;
+ ref->video->h = codec->height;
+ for(i = 0; i < 4; i ++) {
+ unsigned hshift = (i == 1 || i == 2) ? av_pix_fmt_descriptors[ref->format].log2_chroma_w : 0;
+ unsigned vshift = (i == 1 || i == 2) ? av_pix_fmt_descriptors[ref->format].log2_chroma_h : 0;
+
+ if (ref->data[i]) {
+ ref->data[i] += (edge >> hshift) + ((edge * ref->linesize[i]) >> vshift);
+ }
+ pic->data[i] = ref->data[i];
+ pic->linesize[i] = ref->linesize[i];
+ }
+ pic->opaque = ref;
+ pic->age = INT_MAX;
+ pic->type = FF_BUFFER_TYPE_USER;
+ pic->reordered_opaque = codec->reordered_opaque;
+ return 0;
+}
+
+static void input_release_buffer(AVCodecContext *codec, AVFrame *pic)
+{
+ memset(pic->data, 0, sizeof(pic->data));
+ avfilter_unref_buffer(pic->opaque);
+}
+
+static int input_reget_buffer(AVCodecContext *codec, AVFrame *pic)
+{
+ AVFilterBufferRef *ref = pic->opaque;
+
+ if (pic->data[0] == NULL) {
+ pic->buffer_hints |= FF_BUFFER_HINTS_READABLE;
+ return codec->get_buffer(codec, pic);
+ }
+
+ if ((codec->width != ref->video->w) || (codec->height != ref->video->h) ||
+ (codec->pix_fmt != ref->format)) {
+ av_log(codec, AV_LOG_ERROR, "Picture properties changed.\n");
+ return -1;
+ }
+
+ pic->reordered_opaque = codec->reordered_opaque;
+ return 0;
+}
+
static int input_init(AVFilterContext *ctx, const char *args, void *opaque)
{
FilterPriv *priv = ctx->priv;
+ AVCodecContext *codec;
if(!opaque) return -1;
priv->is = opaque;
+ codec = priv->is->video_st->codec;
+ codec->opaque = ctx;
+ if(codec->codec->capabilities & CODEC_CAP_DR1) {
+ priv->use_dr1 = 1;
+ codec->get_buffer = input_get_buffer;
+ codec->release_buffer = input_release_buffer;
+ codec->reget_buffer = input_reget_buffer;
+ }
+
priv->frame = avcodec_alloc_frame();
return 0;
static int input_request_frame(AVFilterLink *link)
{
FilterPriv *priv = link->src->priv;
- AVFilterPicRef *picref;
+ AVFilterBufferRef *picref;
int64_t pts = 0;
AVPacket pkt;
int ret;
if (ret < 0)
return -1;
- /* FIXME: until I figure out how to hook everything up to the codec
- * right, we're just copying the entire frame. */
- picref = avfilter_get_video_buffer(link, AV_PERM_WRITE, link->w, link->h);
- av_picture_copy((AVPicture *)&picref->data, (AVPicture *)priv->frame,
- picref->pic->format, link->w, link->h);
+ if(priv->use_dr1) {
+ picref = avfilter_ref_buffer(priv->frame->opaque, ~0);
+ } else {
+ picref = avfilter_get_video_buffer(link, AV_PERM_WRITE, link->w, link->h);
+ av_picture_data_copy(picref->data, picref->linesize,
+ priv->frame->data, priv->frame->linesize,
+ picref->format, link->w, link->h);
+ }
av_free_packet(&pkt);
picref->pts = pts;
picref->pos = pkt.pos;
- picref->pixel_aspect = priv->is->video_st->codec->sample_aspect_ratio;
- avfilter_start_frame(link, avfilter_ref_pic(picref, ~0));
+ picref->video->pixel_aspect = priv->is->video_st->codec->sample_aspect_ratio;
+ avfilter_start_frame(link, picref);
avfilter_draw_slice(link, 0, link->h, 1);
avfilter_end_frame(link);
- avfilter_unref_pic(picref);
return 0;
}
.inputs = (AVFilterPad[]) {{ .name = NULL }},
.outputs = (AVFilterPad[]) {{ .name = "default",
- .type = CODEC_TYPE_VIDEO,
+ .type = AVMEDIA_TYPE_VIDEO,
.request_frame = input_request_frame,
.config_props = input_config_props, },
{ .name = NULL }},
static int get_filtered_video_frame(AVFilterContext *ctx, AVFrame *frame,
int64_t *pts, int64_t *pos)
{
- AVFilterPicRef *pic;
+ AVFilterBufferRef *pic;
if(avfilter_request_frame(ctx->inputs[0]))
return -1;
- if(!(pic = ctx->inputs[0]->cur_pic))
+ if(!(pic = ctx->inputs[0]->cur_buf))
return -1;
- ctx->inputs[0]->cur_pic = NULL;
+ ctx->inputs[0]->cur_buf = NULL;
frame->opaque = pic;
*pts = pic->pts;
.query_formats = output_query_formats,
.inputs = (AVFilterPad[]) {{ .name = "default",
- .type = CODEC_TYPE_VIDEO,
+ .type = AVMEDIA_TYPE_VIDEO,
.end_frame = output_end_frame,
.min_perms = AV_PERM_READ, },
{ .name = NULL }},
#if CONFIG_AVFILTER
int64_t pos;
+ char sws_flags_str[128];
AVFilterContext *filt_src = NULL, *filt_out = NULL;
AVFilterGraph *graph = av_mallocz(sizeof(AVFilterGraph));
- graph->scale_sws_opts = av_strdup("sws_flags=bilinear");
+ snprintf(sws_flags_str, sizeof(sws_flags_str), "flags=%d", sws_flags);
+ graph->scale_sws_opts = av_strdup(sws_flags_str);
- if(!(filt_src = avfilter_open(&input_filter, "src"))) goto the_end;
- if(!(filt_out = avfilter_open(&output_filter, "out"))) goto the_end;
+ if (avfilter_open(&filt_src, &input_filter, "src") < 0) goto the_end;
+ if (avfilter_open(&filt_out, &output_filter, "out") < 0) goto the_end;
if(avfilter_init_filter(filt_src, NULL, is)) goto the_end;
if(avfilter_init_filter(filt_out, NULL, frame)) goto the_end;
avctx = ic->streams[stream_index]->codec;
/* prepare audio output */
- if (avctx->codec_type == CODEC_TYPE_AUDIO) {
+ if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
if (avctx->channels > 0) {
avctx->request_channels = FFMIN(2, avctx->channels);
} else {
return -1;
/* prepare audio output */
- if (avctx->codec_type == CODEC_TYPE_AUDIO) {
+ if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
wanted_spec.freq = avctx->sample_rate;
wanted_spec.format = AUDIO_S16SYS;
wanted_spec.channels = avctx->channels;
ic->streams[stream_index]->discard = AVDISCARD_DEFAULT;
switch(avctx->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
is->audio_stream = stream_index;
is->audio_st = ic->streams[stream_index];
is->audio_buf_size = 0;
packet_queue_init(&is->audioq);
SDL_PauseAudio(0);
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
is->video_stream = stream_index;
is->video_st = ic->streams[stream_index];
packet_queue_init(&is->videoq);
is->video_tid = SDL_CreateThread(video_thread, is);
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
is->subtitle_stream = stream_index;
is->subtitle_st = ic->streams[stream_index];
packet_queue_init(&is->subtitleq);
avctx = ic->streams[stream_index]->codec;
switch(avctx->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
packet_queue_abort(&is->audioq);
SDL_CloseAudio();
av_audio_convert_free(is->reformat_ctx);
is->reformat_ctx = NULL;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
packet_queue_abort(&is->videoq);
/* note: we also signal this mutex to make sure we deblock the
packet_queue_end(&is->videoq);
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
packet_queue_abort(&is->subtitleq);
/* note: we also signal this mutex to make sure we deblock the
ic->streams[stream_index]->discard = AVDISCARD_ALL;
avcodec_close(avctx);
switch(avctx->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
is->audio_st = NULL;
is->audio_stream = -1;
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
is->video_st = NULL;
is->video_stream = -1;
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
is->subtitle_st = NULL;
is->subtitle_stream = -1;
break;
VideoState *is = arg;
AVFormatContext *ic;
int err, i, ret;
- int st_index[CODEC_TYPE_NB];
- int st_count[CODEC_TYPE_NB]={0};
- int st_best_packet_count[CODEC_TYPE_NB];
+ int st_index[AVMEDIA_TYPE_NB];
+ int st_count[AVMEDIA_TYPE_NB]={0};
+ int st_best_packet_count[AVMEDIA_TYPE_NB];
AVPacket pkt1, *pkt = &pkt1;
AVFormatParameters params, *ap = ¶ms;
int eof=0;
+ int pkt_in_play_range = 0;
ic = avformat_alloc_context();
AVStream *st= ic->streams[i];
AVCodecContext *avctx = st->codec;
ic->streams[i]->discard = AVDISCARD_ALL;
- if(avctx->codec_type >= (unsigned)CODEC_TYPE_NB)
+ if(avctx->codec_type >= (unsigned)AVMEDIA_TYPE_NB)
continue;
if(st_count[avctx->codec_type]++ != wanted_stream[avctx->codec_type] && wanted_stream[avctx->codec_type] >= 0)
continue;
st_best_packet_count[avctx->codec_type]= st->codec_info_nb_frames;
switch(avctx->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
if (!audio_disable)
- st_index[CODEC_TYPE_AUDIO] = i;
+ st_index[AVMEDIA_TYPE_AUDIO] = i;
break;
- case CODEC_TYPE_VIDEO:
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_VIDEO:
+ case AVMEDIA_TYPE_SUBTITLE:
if (!video_disable)
st_index[avctx->codec_type] = i;
break;
}
/* open the streams */
- if (st_index[CODEC_TYPE_AUDIO] >= 0) {
- stream_component_open(is, st_index[CODEC_TYPE_AUDIO]);
+ if (st_index[AVMEDIA_TYPE_AUDIO] >= 0) {
+ stream_component_open(is, st_index[AVMEDIA_TYPE_AUDIO]);
}
ret=-1;
- if (st_index[CODEC_TYPE_VIDEO] >= 0) {
- ret= stream_component_open(is, st_index[CODEC_TYPE_VIDEO]);
+ if (st_index[AVMEDIA_TYPE_VIDEO] >= 0) {
+ ret= stream_component_open(is, st_index[AVMEDIA_TYPE_VIDEO]);
}
is->refresh_tid = SDL_CreateThread(refresh_thread, is);
if(ret<0) {
is->show_audio = 2;
}
- if (st_index[CODEC_TYPE_SUBTITLE] >= 0) {
- stream_component_open(is, st_index[CODEC_TYPE_SUBTITLE]);
+ if (st_index[AVMEDIA_TYPE_SUBTITLE] >= 0) {
+ stream_component_open(is, st_index[AVMEDIA_TYPE_SUBTITLE]);
}
if (is->video_stream < 0 && is->audio_stream < 0) {
packet_queue_put(&is->videoq, pkt);
}
SDL_Delay(10);
- if(autoexit && is->audioq.size + is->videoq.size + is->subtitleq.size ==0){
- ret=AVERROR_EOF;
- goto fail;
+ if(is->audioq.size + is->videoq.size + is->subtitleq.size ==0){
+ if(loop!=1 && (!loop || --loop)){
+ stream_seek(cur_stream, start_time != AV_NOPTS_VALUE ? start_time : 0, 0, 0);
+ }else if(autoexit){
+ ret=AVERROR_EOF;
+ goto fail;
+ }
}
continue;
}
SDL_Delay(100); /* wait for user event */
continue;
}
- if (pkt->stream_index == is->audio_stream) {
+ /* check if packet is in play range specified by user, then queue, otherwise discard */
+ pkt_in_play_range = duration == AV_NOPTS_VALUE ||
+ (pkt->pts - ic->streams[pkt->stream_index]->start_time) *
+ av_q2d(ic->streams[pkt->stream_index]->time_base) -
+ (double)(start_time != AV_NOPTS_VALUE ? start_time : 0)/1000000
+ <= ((double)duration/1000000);
+ if (pkt->stream_index == is->audio_stream && pkt_in_play_range) {
packet_queue_put(&is->audioq, pkt);
- } else if (pkt->stream_index == is->video_stream) {
+ } else if (pkt->stream_index == is->video_stream && pkt_in_play_range) {
packet_queue_put(&is->videoq, pkt);
- } else if (pkt->stream_index == is->subtitle_stream) {
+ } else if (pkt->stream_index == is->subtitle_stream && pkt_in_play_range) {
packet_queue_put(&is->subtitleq, pkt);
} else {
av_free_packet(pkt);
return is;
}
-static void stream_close(VideoState *is)
-{
- VideoPicture *vp;
- int i;
- /* XXX: use a special url_shutdown call to abort parse cleanly */
- is->abort_request = 1;
- SDL_WaitThread(is->parse_tid, NULL);
- SDL_WaitThread(is->refresh_tid, NULL);
-
- /* free all pictures */
- for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
- vp = &is->pictq[i];
-#if CONFIG_AVFILTER
- if (vp->picref) {
- avfilter_unref_pic(vp->picref);
- vp->picref = NULL;
- }
-#endif
- if (vp->bmp) {
- SDL_FreeYUVOverlay(vp->bmp);
- vp->bmp = NULL;
- }
- }
- SDL_DestroyMutex(is->pictq_mutex);
- SDL_DestroyCond(is->pictq_cond);
- SDL_DestroyMutex(is->subpq_mutex);
- SDL_DestroyCond(is->subpq_cond);
-#if !CONFIG_AVFILTER
- if (is->img_convert_ctx)
- sws_freeContext(is->img_convert_ctx);
-#endif
- av_free(is);
-}
-
static void stream_cycle_channel(VideoState *is, int codec_type)
{
AVFormatContext *ic = is->ic;
int start_index, stream_index;
AVStream *st;
- if (codec_type == CODEC_TYPE_VIDEO)
+ if (codec_type == AVMEDIA_TYPE_VIDEO)
start_index = is->video_stream;
- else if (codec_type == CODEC_TYPE_AUDIO)
+ else if (codec_type == AVMEDIA_TYPE_AUDIO)
start_index = is->audio_stream;
else
start_index = is->subtitle_stream;
- if (start_index < (codec_type == CODEC_TYPE_SUBTITLE ? -1 : 0))
+ if (start_index < (codec_type == AVMEDIA_TYPE_SUBTITLE ? -1 : 0))
return;
stream_index = start_index;
for(;;) {
if (++stream_index >= is->ic->nb_streams)
{
- if (codec_type == CODEC_TYPE_SUBTITLE)
+ if (codec_type == AVMEDIA_TYPE_SUBTITLE)
{
stream_index = -1;
goto the_end;
if (st->codec->codec_type == codec_type) {
/* check that parameters are OK */
switch(codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
if (st->codec->sample_rate != 0 &&
st->codec->channels != 0)
goto the_end;
break;
- case CODEC_TYPE_VIDEO:
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_VIDEO:
+ case AVMEDIA_TYPE_SUBTITLE:
goto the_end;
default:
break;
step = 1;
}
-static void do_exit(void)
-{
- int i;
- if (cur_stream) {
- stream_close(cur_stream);
- cur_stream = NULL;
- }
- for (i = 0; i < CODEC_TYPE_NB; i++)
- av_free(avcodec_opts[i]);
- av_free(avformat_opts);
- av_free(sws_opts);
-#if CONFIG_AVFILTER
- avfilter_uninit();
-#endif
- if (show_status)
- printf("\n");
- SDL_Quit();
- exit(0);
-}
-
static void toggle_audio_display(void)
{
if (cur_stream) {
SDL_WaitEvent(&event);
switch(event.type) {
case SDL_KEYDOWN:
+ if (exit_on_keydown) {
+ do_exit();
+ break;
+ }
switch(event.key.keysym.sym) {
case SDLK_ESCAPE:
case SDLK_q:
break;
case SDLK_a:
if (cur_stream)
- stream_cycle_channel(cur_stream, CODEC_TYPE_AUDIO);
+ stream_cycle_channel(cur_stream, AVMEDIA_TYPE_AUDIO);
break;
case SDLK_v:
if (cur_stream)
- stream_cycle_channel(cur_stream, CODEC_TYPE_VIDEO);
+ stream_cycle_channel(cur_stream, AVMEDIA_TYPE_VIDEO);
break;
case SDLK_t:
if (cur_stream)
- stream_cycle_channel(cur_stream, CODEC_TYPE_SUBTITLE);
+ stream_cycle_channel(cur_stream, AVMEDIA_TYPE_SUBTITLE);
break;
case SDLK_w:
toggle_audio_display();
}
break;
case SDL_MOUSEBUTTONDOWN:
+ if (exit_on_mousedown) {
+ do_exit();
+ break;
+ }
case SDL_MOUSEMOTION:
if(event.type ==SDL_MOUSEBUTTONDOWN){
x= event.button.x;
static void opt_frame_size(const char *arg)
{
- if (av_parse_video_frame_size(&frame_width, &frame_height, arg) < 0) {
+ if (av_parse_video_size(&frame_width, &frame_height, arg) < 0) {
fprintf(stderr, "Incorrect frame size\n");
exit(1);
}
return 0;
}
+static int opt_duration(const char *opt, const char *arg)
+{
+ duration = parse_time_or_die(opt, arg, 1);
+ return 0;
+}
+
static int opt_debug(const char *opt, const char *arg)
{
av_log_set_level(99);
{ "fs", OPT_BOOL, {(void*)&is_full_screen}, "force full screen" },
{ "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" },
{ "vn", OPT_BOOL, {(void*)&video_disable}, "disable video" },
- { "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[CODEC_TYPE_AUDIO]}, "select desired audio stream", "stream_number" },
- { "vst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[CODEC_TYPE_VIDEO]}, "select desired video stream", "stream_number" },
- { "sst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[CODEC_TYPE_SUBTITLE]}, "select desired subtitle stream", "stream_number" },
+ { "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[AVMEDIA_TYPE_AUDIO]}, "select desired audio stream", "stream_number" },
+ { "vst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[AVMEDIA_TYPE_VIDEO]}, "select desired video stream", "stream_number" },
+ { "sst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_stream[AVMEDIA_TYPE_SUBTITLE]}, "select desired subtitle stream", "stream_number" },
{ "ss", HAS_ARG | OPT_FUNC2, {(void*)&opt_seek}, "seek to a given position in seconds", "pos" },
+ { "t", HAS_ARG | OPT_FUNC2, {(void*)&opt_duration}, "play \"duration\" seconds of audio/video", "duration" },
{ "bytes", OPT_INT | HAS_ARG, {(void*)&seek_by_bytes}, "seek by bytes 0=off 1=on -1=auto", "val" },
{ "nodisp", OPT_BOOL, {(void*)&display_disable}, "disable graphical display" },
{ "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
{ "sync", HAS_ARG | OPT_FUNC2 | OPT_EXPERT, {(void*)opt_sync}, "set audio-video sync. type (type=audio/video/ext)", "type" },
{ "threads", HAS_ARG | OPT_FUNC2 | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },
{ "autoexit", OPT_BOOL | OPT_EXPERT, {(void*)&autoexit}, "exit at the end", "" },
+ { "exitonkeydown", OPT_BOOL | OPT_EXPERT, {(void*)&exit_on_keydown}, "exit on key down", "" },
+ { "exitonmousedown", OPT_BOOL | OPT_EXPERT, {(void*)&exit_on_mousedown}, "exit on mouse down", "" },
+ { "loop", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&loop}, "set number of times the playback shall be looped", "loop count" },
{ "framedrop", OPT_BOOL | OPT_EXPERT, {(void*)&framedrop}, "drop frames when cpu is too slow", "" },
{ "window_title", OPT_STRING | HAS_ARG, {(void*)&window_title}, "set window title", "window title" },
#if CONFIG_AVFILTER
- { "vfilters", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" },
+ { "vf", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" },
#endif
{ "rdftspeed", OPT_INT | HAS_ARG| OPT_AUDIO | OPT_EXPERT, {(void*)&rdftspeed}, "rdft speed", "msecs" },
{ "default", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
"v cycle video channel\n"
"t cycle subtitle channel\n"
"w show audio waves\n"
+ "s activate frame-step mode\n"
"left/right seek backward/forward 10 seconds\n"
"down/up seek backward/forward 1 minute\n"
"mouse click seek to percentage in file corresponding to fraction of width\n"
/* register all codecs, demux and protocols */
avcodec_register_all();
+#if CONFIG_AVDEVICE
avdevice_register_all();
+#endif
#if CONFIG_AVFILTER
avfilter_register_all();
#endif
av_register_all();
- for(i=0; i<CODEC_TYPE_NB; i++){
+ for(i=0; i<AVMEDIA_TYPE_NB; i++){
avcodec_opts[i]= avcodec_alloc_context2(i);
}
avformat_opts = avformat_alloc_context();