libx264: list possible profiles.
[ffmpeg.git] / ffprobe.c
index 19b9264..e261db1 100644 (file)
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -53,6 +53,7 @@ static int do_show_frames  = 0;
 static AVDictionary *fmt_entries_to_show = NULL;
 static int do_show_packets = 0;
 static int do_show_streams = 0;
+static int do_show_data    = 0;
 static int do_show_program_version  = 0;
 static int do_show_library_versions = 0;
 
@@ -165,6 +166,7 @@ typedef struct Writer {
     void (*print_section_header)(WriterContext *wctx, const char *);
     void (*print_section_footer)(WriterContext *wctx, const char *);
     void (*print_integer)       (WriterContext *wctx, const char *, long long int);
+    void (*print_rational)      (WriterContext *wctx, AVRational *q, char *sep);
     void (*print_string)        (WriterContext *wctx, const char *, const char *);
     void (*show_tags)           (WriterContext *wctx, AVDictionary *dict);
     int flags;                  ///< a combination or WRITER_FLAG_*
@@ -309,6 +311,16 @@ static inline void writer_print_integer(WriterContext *wctx,
     }
 }
 
+static inline void writer_print_rational(WriterContext *wctx,
+                                         const char *key, AVRational q, char sep)
+{
+    AVBPrint buf;
+    av_bprint_init(&buf, 0, AV_BPRINT_SIZE_AUTOMATIC);
+    av_bprintf(&buf, "%d%c%d", q.num, sep, q.den);
+    wctx->writer->print_string(wctx, key, buf.str);
+    wctx->nb_item++;
+}
+
 static inline void writer_print_string(WriterContext *wctx,
                                        const char *key, const char *val, int opt)
 {
@@ -321,12 +333,12 @@ static inline void writer_print_string(WriterContext *wctx,
 }
 
 static void writer_print_time(WriterContext *wctx, const char *key,
-                              int64_t ts, const AVRational *time_base)
+                              int64_t ts, const AVRational *time_base, int is_duration)
 {
     char buf[128];
 
     if (!wctx->is_fmt_chapter || !fmt_entries_to_show || av_dict_get(fmt_entries_to_show, key, NULL, 0)) {
-        if (ts == AV_NOPTS_VALUE) {
+        if ((!is_duration && ts == AV_NOPTS_VALUE) || (is_duration && ts == 0)) {
             writer_print_string(wctx, key, "N/A", 1);
         } else {
             double d = ts * av_q2d(*time_base);
@@ -336,9 +348,9 @@ static void writer_print_time(WriterContext *wctx, const char *key,
     }
 }
 
-static void writer_print_ts(WriterContext *wctx, const char *key, int64_t ts)
+static void writer_print_ts(WriterContext *wctx, const char *key, int64_t ts, int is_duration)
 {
-    if (ts == AV_NOPTS_VALUE) {
+    if ((!is_duration && ts == AV_NOPTS_VALUE) || (is_duration && ts == 0)) {
         writer_print_string(wctx, key, "N/A", 1);
     } else {
         writer_print_integer(wctx, key, ts);
@@ -350,6 +362,34 @@ static inline void writer_show_tags(WriterContext *wctx, AVDictionary *dict)
     wctx->writer->show_tags(wctx, dict);
 }
 
+static void writer_print_data(WriterContext *wctx, const char *name,
+                              uint8_t *data, int size)
+{
+    AVBPrint bp;
+    int offset = 0, l, i;
+
+    av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
+    av_bprintf(&bp, "\n");
+    while (size) {
+        av_bprintf(&bp, "%08x: ", offset);
+        l = FFMIN(size, 16);
+        for (i = 0; i < l; i++) {
+            av_bprintf(&bp, "%02x", data[i]);
+            if (i & 1)
+                av_bprintf(&bp, " ");
+        }
+        av_bprint_chars(&bp, ' ', 41 - 2 * i - i / 2);
+        for (i = 0; i < l; i++)
+            av_bprint_chars(&bp, data[i] - 32U < 95 ? data[i] : '.', 1);
+        av_bprintf(&bp, "\n");
+        offset += l;
+        data   += l;
+        size   -= l;
+    }
+    writer_print_string(wctx, name, bp.str, 0);
+    av_bprint_finalize(&bp, NULL);
+}
+
 #define MAX_REGISTERED_WRITERS_NB 64
 
 static const Writer *registered_writers[MAX_REGISTERED_WRITERS_NB + 1];
@@ -743,7 +783,7 @@ typedef struct FlatContext {
 static const AVOption flat_options[]= {
     {"sep_char", "set separator",    OFFSET(sep_str),    AV_OPT_TYPE_STRING, {.str="."},  CHAR_MIN, CHAR_MAX },
     {"s",        "set separator",    OFFSET(sep_str),    AV_OPT_TYPE_STRING, {.str="."},  CHAR_MIN, CHAR_MAX },
-    {"hierachical", "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_INT, {.dbl=1}, 0, 1 },
+    {"hierarchical", "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_INT, {.dbl=1}, 0, 1 },
     {"h",           "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_INT, {.dbl=1}, 0, 1 },
     {NULL},
 };
@@ -899,7 +939,7 @@ typedef struct {
 #define OFFSET(x) offsetof(INIContext, x)
 
 static const AVOption ini_options[] = {
-    {"hierachical", "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_INT, {.dbl=1}, 0, 1 },
+    {"hierarchical", "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_INT, {.dbl=1}, 0, 1 },
     {"h",           "specify if the section specification should be hierarchical", OFFSET(hierarchical), AV_OPT_TYPE_INT, {.dbl=1}, 0, 1 },
     {NULL},
 };
@@ -1508,10 +1548,13 @@ static void writer_register_all(void)
 } while (0)
 
 #define print_int(k, v)         writer_print_integer(w, k, v)
+#define print_q(k, v, s)        writer_print_rational(w, k, v, s)
 #define print_str(k, v)         writer_print_string(w, k, v, 0)
 #define print_str_opt(k, v)     writer_print_string(w, k, v, 1)
-#define print_time(k, v, tb)    writer_print_time(w, k, v, tb)
-#define print_ts(k, v)          writer_print_ts(w, k, v)
+#define print_time(k, v, tb)    writer_print_time(w, k, v, tb, 0)
+#define print_ts(k, v)          writer_print_ts(w, k, v, 0)
+#define print_duration_time(k, v, tb) writer_print_time(w, k, v, tb, 1)
+#define print_duration_ts(k, v)       writer_print_ts(w, k, v, 1)
 #define print_val(k, v, u)      writer_print_string(w, k, \
     value_string(val_str, sizeof(val_str), (struct unit_value){.val.i = v, .unit=u}), 0)
 #define print_section_header(s) writer_print_section_header(w, s)
@@ -1536,19 +1579,24 @@ static void show_packet(WriterContext *w, AVFormatContext *fmt_ctx, AVPacket *pk
     print_time("pts_time",        pkt->pts, &st->time_base);
     print_ts  ("dts",             pkt->dts);
     print_time("dts_time",        pkt->dts, &st->time_base);
-    print_ts  ("duration",        pkt->duration);
-    print_time("duration_time",   pkt->duration, &st->time_base);
+    print_duration_ts("duration",        pkt->duration);
+    print_duration_time("duration_time", pkt->duration, &st->time_base);
+    print_duration_ts("convergence_duration", pkt->convergence_duration);
+    print_duration_time("convergence_duration_time", pkt->convergence_duration, &st->time_base);
     print_val("size",             pkt->size, unit_byte_str);
     if (pkt->pos != -1) print_fmt    ("pos", "%"PRId64, pkt->pos);
     else                print_str_opt("pos", "N/A");
     print_fmt("flags", "%c",      pkt->flags & AV_PKT_FLAG_KEY ? 'K' : '_');
+    if (do_show_data)
+        writer_print_data(w, "data", pkt->data, pkt->size);
     print_section_footer("packet");
 
     av_bprint_finalize(&pbuf, NULL);
     fflush(stdout);
 }
 
-static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream)
+static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
+                       AVFormatContext *fmt_ctx)
 {
     AVBPrint pbuf;
     const char *s;
@@ -1565,20 +1613,23 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream)
     print_time("pkt_pts_time",          frame->pkt_pts, &stream->time_base);
     print_ts  ("pkt_dts",               frame->pkt_dts);
     print_time("pkt_dts_time",          frame->pkt_dts, &stream->time_base);
+    print_duration_ts  ("pkt_duration",      frame->pkt_duration);
+    print_duration_time("pkt_duration_time", frame->pkt_duration, &stream->time_base);
     if (frame->pkt_pos != -1) print_fmt    ("pkt_pos", "%"PRId64, frame->pkt_pos);
     else                      print_str_opt("pkt_pos", "N/A");
 
     switch (stream->codec->codec_type) {
+        AVRational sar;
+
     case AVMEDIA_TYPE_VIDEO:
         print_int("width",                  frame->width);
         print_int("height",                 frame->height);
         s = av_get_pix_fmt_name(frame->format);
         if (s) print_str    ("pix_fmt", s);
         else   print_str_opt("pix_fmt", "unknown");
-        if (frame->sample_aspect_ratio.num) {
-            print_fmt("sample_aspect_ratio", "%d:%d",
-                      frame->sample_aspect_ratio.num,
-                      frame->sample_aspect_ratio.den);
+        sar = av_guess_sample_aspect_ratio(fmt_ctx, stream, frame);
+        if (sar.num) {
+            print_q("sample_aspect_ratio", sar, ':');
         } else {
             print_str_opt("sample_aspect_ratio", "N/A");
         }
@@ -1598,6 +1649,7 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream)
         print_int("nb_samples",         frame->nb_samples);
         break;
     }
+    show_tags(av_frame_get_metadata(frame));
 
     print_section_footer("frame");
 
@@ -1613,14 +1665,16 @@ static av_always_inline int get_decoded_frame(AVFormatContext *fmt_ctx,
     int ret = 0;
 
     *got_frame = 0;
-    switch (dec_ctx->codec_type) {
-    case AVMEDIA_TYPE_VIDEO:
-        ret = avcodec_decode_video2(dec_ctx, frame, got_frame, pkt);
-        break;
+    if (dec_ctx->codec) {
+        switch (dec_ctx->codec_type) {
+        case AVMEDIA_TYPE_VIDEO:
+            ret = avcodec_decode_video2(dec_ctx, frame, got_frame, pkt);
+            break;
 
-    case AVMEDIA_TYPE_AUDIO:
-        ret = avcodec_decode_audio4(dec_ctx, frame, got_frame, pkt);
-        break;
+        case AVMEDIA_TYPE_AUDIO:
+            ret = avcodec_decode_audio4(dec_ctx, frame, got_frame, pkt);
+            break;
+        }
     }
 
     return ret;
@@ -1648,7 +1702,7 @@ static void read_packets(WriterContext *w, AVFormatContext *fmt_ctx)
                 if (ret < 0 || !got_frame)
                     break;
                 if (do_show_frames)
-                    show_frame(w, &frame, fmt_ctx->streams[pkt.stream_index]);
+                    show_frame(w, &frame, fmt_ctx->streams[pkt.stream_index], fmt_ctx);
                 pkt1.data += ret;
                 pkt1.size -= ret;
                 nb_streams_frames[pkt.stream_index]++;
@@ -1665,7 +1719,7 @@ static void read_packets(WriterContext *w, AVFormatContext *fmt_ctx)
         while (get_decoded_frame(fmt_ctx, &frame, &got_frame, &pkt) >= 0 && got_frame) {
             if (do_read_frames) {
                 if (do_show_frames)
-                    show_frame(w, &frame, fmt_ctx->streams[pkt.stream_index]);
+                    show_frame(w, &frame, fmt_ctx->streams[pkt.stream_index], fmt_ctx);
                 nb_streams_frames[pkt.stream_index]++;
             }
         }
@@ -1679,7 +1733,7 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i
     AVCodec *dec;
     char val_str[128];
     const char *s;
-    AVRational display_aspect_ratio;
+    AVRational sar, dar;
     AVBPrint pbuf;
 
     av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
@@ -1706,7 +1760,7 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i
         s = av_get_media_type_string(dec_ctx->codec_type);
         if (s) print_str    ("codec_type", s);
         else   print_str_opt("codec_type", "unknown");
-        print_fmt("codec_time_base", "%d/%d", dec_ctx->time_base.num, dec_ctx->time_base.den);
+        print_q("codec_time_base", dec_ctx->time_base, '/');
 
         /* print AVI/FourCC tag */
         av_get_codec_tag_string(val_str, sizeof(val_str), dec_ctx->codec_tag);
@@ -1718,17 +1772,14 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i
             print_int("width",        dec_ctx->width);
             print_int("height",       dec_ctx->height);
             print_int("has_b_frames", dec_ctx->has_b_frames);
-            if (dec_ctx->sample_aspect_ratio.num) {
-                print_fmt("sample_aspect_ratio", "%d:%d",
-                          dec_ctx->sample_aspect_ratio.num,
-                          dec_ctx->sample_aspect_ratio.den);
-                av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
-                          dec_ctx->width  * dec_ctx->sample_aspect_ratio.num,
-                          dec_ctx->height * dec_ctx->sample_aspect_ratio.den,
+            sar = av_guess_sample_aspect_ratio(fmt_ctx, stream, NULL);
+            if (sar.den) {
+                print_q("sample_aspect_ratio", sar, ':');
+                av_reduce(&dar.num, &dar.den,
+                          dec_ctx->width  * sar.num,
+                          dec_ctx->height * sar.den,
                           1024*1024);
-                print_fmt("display_aspect_ratio", "%d:%d",
-                          display_aspect_ratio.num,
-                          display_aspect_ratio.den);
+                print_q("display_aspect_ratio", dar, ':');
             } else {
                 print_str_opt("sample_aspect_ratio", "N/A");
                 print_str_opt("display_aspect_ratio", "N/A");
@@ -1772,9 +1823,9 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i
 
     if (fmt_ctx->iformat->flags & AVFMT_SHOW_IDS) print_fmt    ("id", "0x%x", stream->id);
     else                                          print_str_opt("id", "N/A");
-    print_fmt("r_frame_rate",   "%d/%d", stream->r_frame_rate.num,   stream->r_frame_rate.den);
-    print_fmt("avg_frame_rate", "%d/%d", stream->avg_frame_rate.num, stream->avg_frame_rate.den);
-    print_fmt("time_base",      "%d/%d", stream->time_base.num,      stream->time_base.den);
+    print_q("r_frame_rate",   stream->r_frame_rate,   '/');
+    print_q("avg_frame_rate", stream->avg_frame_rate, '/');
+    print_q("time_base",      stream->time_base,      '/');
     print_time("start_time",    stream->start_time, &stream->time_base);
     print_time("duration",      stream->duration,   &stream->time_base);
     if (dec_ctx->bit_rate > 0) print_val    ("bit_rate", dec_ctx->bit_rate, unit_bit_per_second_str);
@@ -1786,6 +1837,9 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i
     if (nb_streams_packets[stream_idx]) print_fmt    ("nb_read_packets", "%"PRIu64, nb_streams_packets[stream_idx]);
     else                                print_str_opt("nb_read_packets", "N/A");
     show_tags(stream->metadata);
+    if (do_show_data)
+        writer_print_data(w, "extradata", dec_ctx->extradata,
+                                          dec_ctx->extradata_size);
 
     print_section_footer("stream");
     av_bprint_finalize(&pbuf, NULL);
@@ -1866,7 +1920,11 @@ static int open_input_file(AVFormatContext **fmt_ctx_ptr, const char *filename)
         AVStream *stream = fmt_ctx->streams[i];
         AVCodec *codec;
 
-        if (!(codec = avcodec_find_decoder(stream->codec->codec_id))) {
+        if (stream->codec->codec_id == CODEC_ID_PROBE) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Failed to probe codec for input stream %d\n",
+                    stream->index);
+        } else if (!(codec = avcodec_find_decoder(stream->codec->codec_id))) {
             av_log(NULL, AV_LOG_ERROR,
                     "Unsupported codec with id %d for input stream %d\n",
                     stream->codec->codec_id, stream->index);
@@ -1956,8 +2014,7 @@ static void ffprobe_show_program_version(WriterContext *w)
               program_birth_year, this_year);
     print_str("build_date", __DATE__);
     print_str("build_time", __TIME__);
-    print_str("compiler_type", CC_TYPE);
-    print_str("compiler_version", CC_VERSION);
+    print_str("compiler_ident", CC_IDENT);
     print_str("configuration", FFMPEG_CONFIGURATION);
     print_section_footer("program_version");
     writer_print_chapter_footer(w, "program_version");
@@ -2065,6 +2122,7 @@ static const OptionDef options[] = {
     { "print_format", OPT_STRING | HAS_ARG, {(void*)&print_format},
       "set the output printing format (available formats are: default, compact, csv, flat, ini, json, xml)", "format" },
     { "of", OPT_STRING | HAS_ARG, {(void*)&print_format}, "alias for -print_format", "format" },
+    { "show_data",    OPT_BOOL, {(void*)&do_show_data}, "show packets data" },
     { "show_error",   OPT_BOOL, {(void*)&do_show_error} ,  "show probing error" },
     { "show_format",  OPT_BOOL, {(void*)&do_show_format} , "show format/container info" },
     { "show_frames",  OPT_BOOL, {(void*)&do_show_frames} , "show frames info" },