mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-18 03:19:31 +02:00
640 lines
22 KiB
C
640 lines
22 KiB
C
/*
|
|
* Various pretty-printing functions for use within FFmpeg
|
|
* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
|
|
#include "libavutil/channel_layout.h"
|
|
#include "libavutil/display.h"
|
|
#include "libavutil/intreadwrite.h"
|
|
#include "libavutil/log.h"
|
|
#include "libavutil/mastering_display_metadata.h"
|
|
#include "libavutil/mathematics.h"
|
|
#include "libavutil/opt.h"
|
|
#include "libavutil/avstring.h"
|
|
#include "libavutil/replaygain.h"
|
|
#include "libavutil/spherical.h"
|
|
#include "libavutil/stereo3d.h"
|
|
|
|
#include "avformat.h"
|
|
|
|
#define HEXDUMP_PRINT(...) \
|
|
do { \
|
|
if (!f) \
|
|
av_log(avcl, level, __VA_ARGS__); \
|
|
else \
|
|
fprintf(f, __VA_ARGS__); \
|
|
} while (0)
|
|
|
|
static void hex_dump_internal(void *avcl, FILE *f, int level,
|
|
const uint8_t *buf, int size)
|
|
{
|
|
int len, i, j, c;
|
|
|
|
for (i = 0; i < size; i += 16) {
|
|
len = size - i;
|
|
if (len > 16)
|
|
len = 16;
|
|
HEXDUMP_PRINT("%08x ", i);
|
|
for (j = 0; j < 16; j++) {
|
|
if (j < len)
|
|
HEXDUMP_PRINT(" %02x", buf[i + j]);
|
|
else
|
|
HEXDUMP_PRINT(" ");
|
|
}
|
|
HEXDUMP_PRINT(" ");
|
|
for (j = 0; j < len; j++) {
|
|
c = buf[i + j];
|
|
if (c < ' ' || c > '~')
|
|
c = '.';
|
|
HEXDUMP_PRINT("%c", c);
|
|
}
|
|
HEXDUMP_PRINT("\n");
|
|
}
|
|
}
|
|
|
|
void av_hex_dump(FILE *f, const uint8_t *buf, int size)
|
|
{
|
|
hex_dump_internal(NULL, f, 0, buf, size);
|
|
}
|
|
|
|
void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size)
|
|
{
|
|
hex_dump_internal(avcl, NULL, level, buf, size);
|
|
}
|
|
|
|
static void pkt_dump_internal(void *avcl, FILE *f, int level, const AVPacket *pkt,
|
|
int dump_payload, AVRational time_base)
|
|
{
|
|
HEXDUMP_PRINT("stream #%d:\n", pkt->stream_index);
|
|
HEXDUMP_PRINT(" keyframe=%d\n", (pkt->flags & AV_PKT_FLAG_KEY) != 0);
|
|
HEXDUMP_PRINT(" duration=%0.3f\n", pkt->duration * av_q2d(time_base));
|
|
/* DTS is _always_ valid after av_read_frame() */
|
|
HEXDUMP_PRINT(" dts=");
|
|
if (pkt->dts == AV_NOPTS_VALUE)
|
|
HEXDUMP_PRINT("N/A");
|
|
else
|
|
HEXDUMP_PRINT("%0.3f", pkt->dts * av_q2d(time_base));
|
|
/* PTS may not be known if B-frames are present. */
|
|
HEXDUMP_PRINT(" pts=");
|
|
if (pkt->pts == AV_NOPTS_VALUE)
|
|
HEXDUMP_PRINT("N/A");
|
|
else
|
|
HEXDUMP_PRINT("%0.3f", pkt->pts * av_q2d(time_base));
|
|
HEXDUMP_PRINT("\n");
|
|
HEXDUMP_PRINT(" size=%d\n", pkt->size);
|
|
if (dump_payload)
|
|
hex_dump_internal(avcl, f, level, pkt->data, pkt->size);
|
|
}
|
|
|
|
void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st)
|
|
{
|
|
pkt_dump_internal(NULL, f, 0, pkt, dump_payload, st->time_base);
|
|
}
|
|
|
|
void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload,
|
|
const AVStream *st)
|
|
{
|
|
pkt_dump_internal(avcl, NULL, level, pkt, dump_payload, st->time_base);
|
|
}
|
|
|
|
|
|
static void print_fps(double d, const char *postfix)
|
|
{
|
|
uint64_t v = lrintf(d * 100);
|
|
if (!v)
|
|
av_log(NULL, AV_LOG_INFO, "%1.4f %s", d, postfix);
|
|
else if (v % 100)
|
|
av_log(NULL, AV_LOG_INFO, "%3.2f %s", d, postfix);
|
|
else if (v % (100 * 1000))
|
|
av_log(NULL, AV_LOG_INFO, "%1.0f %s", d, postfix);
|
|
else
|
|
av_log(NULL, AV_LOG_INFO, "%1.0fk %s", d / 1000, postfix);
|
|
}
|
|
|
|
static void dump_metadata(void *ctx, AVDictionary *m, const char *indent)
|
|
{
|
|
if (m && !(av_dict_count(m) == 1 && av_dict_get(m, "language", NULL, 0))) {
|
|
AVDictionaryEntry *tag = NULL;
|
|
|
|
av_log(ctx, AV_LOG_INFO, "%sMetadata:\n", indent);
|
|
while ((tag = av_dict_get(m, "", tag, AV_DICT_IGNORE_SUFFIX)))
|
|
if (strcmp("language", tag->key)) {
|
|
const char *p = tag->value;
|
|
av_log(ctx, AV_LOG_INFO,
|
|
"%s %-16s: ", indent, tag->key);
|
|
while (*p) {
|
|
char tmp[256];
|
|
size_t len = strcspn(p, "\x8\xa\xb\xc\xd");
|
|
av_strlcpy(tmp, p, FFMIN(sizeof(tmp), len+1));
|
|
av_log(ctx, AV_LOG_INFO, "%s", tmp);
|
|
p += len;
|
|
if (*p == 0xd) av_log(ctx, AV_LOG_INFO, " ");
|
|
if (*p == 0xa) av_log(ctx, AV_LOG_INFO, "\n%s %-16s: ", indent, "");
|
|
if (*p) p++;
|
|
}
|
|
av_log(ctx, AV_LOG_INFO, "\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
/* param change side data*/
|
|
static void dump_paramchange(void *ctx, AVPacketSideData *sd)
|
|
{
|
|
int size = sd->size;
|
|
const uint8_t *data = sd->data;
|
|
uint32_t flags, channels, sample_rate, width, height;
|
|
uint64_t layout;
|
|
|
|
if (!data || sd->size < 4)
|
|
goto fail;
|
|
|
|
flags = AV_RL32(data);
|
|
data += 4;
|
|
size -= 4;
|
|
|
|
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) {
|
|
if (size < 4)
|
|
goto fail;
|
|
channels = AV_RL32(data);
|
|
data += 4;
|
|
size -= 4;
|
|
av_log(ctx, AV_LOG_INFO, "channel count %"PRIu32", ", channels);
|
|
}
|
|
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) {
|
|
if (size < 8)
|
|
goto fail;
|
|
layout = AV_RL64(data);
|
|
data += 8;
|
|
size -= 8;
|
|
av_log(ctx, AV_LOG_INFO,
|
|
"channel layout: %s, ", av_get_channel_name(layout));
|
|
}
|
|
if (flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) {
|
|
if (size < 4)
|
|
goto fail;
|
|
sample_rate = AV_RL32(data);
|
|
data += 4;
|
|
size -= 4;
|
|
av_log(ctx, AV_LOG_INFO, "sample_rate %"PRIu32", ", sample_rate);
|
|
}
|
|
if (flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) {
|
|
if (size < 8)
|
|
goto fail;
|
|
width = AV_RL32(data);
|
|
data += 4;
|
|
size -= 4;
|
|
height = AV_RL32(data);
|
|
data += 4;
|
|
size -= 4;
|
|
av_log(ctx, AV_LOG_INFO, "width %"PRIu32" height %"PRIu32, width, height);
|
|
}
|
|
|
|
return;
|
|
fail:
|
|
av_log(ctx, AV_LOG_INFO, "unknown param");
|
|
}
|
|
|
|
/* replaygain side data*/
|
|
static void print_gain(void *ctx, const char *str, int32_t gain)
|
|
{
|
|
av_log(ctx, AV_LOG_INFO, "%s - ", str);
|
|
if (gain == INT32_MIN)
|
|
av_log(ctx, AV_LOG_INFO, "unknown");
|
|
else
|
|
av_log(ctx, AV_LOG_INFO, "%f", gain / 100000.0f);
|
|
av_log(ctx, AV_LOG_INFO, ", ");
|
|
}
|
|
|
|
static void print_peak(void *ctx, const char *str, uint32_t peak)
|
|
{
|
|
av_log(ctx, AV_LOG_INFO, "%s - ", str);
|
|
if (!peak)
|
|
av_log(ctx, AV_LOG_INFO, "unknown");
|
|
else
|
|
av_log(ctx, AV_LOG_INFO, "%f", (float) peak / UINT32_MAX);
|
|
av_log(ctx, AV_LOG_INFO, ", ");
|
|
}
|
|
|
|
static void dump_replaygain(void *ctx, AVPacketSideData *sd)
|
|
{
|
|
AVReplayGain *rg;
|
|
|
|
if (sd->size < sizeof(*rg)) {
|
|
av_log(ctx, AV_LOG_INFO, "invalid data");
|
|
return;
|
|
}
|
|
rg = (AVReplayGain*)sd->data;
|
|
|
|
print_gain(ctx, "track gain", rg->track_gain);
|
|
print_peak(ctx, "track peak", rg->track_peak);
|
|
print_gain(ctx, "album gain", rg->album_gain);
|
|
print_peak(ctx, "album peak", rg->album_peak);
|
|
}
|
|
|
|
static void dump_stereo3d(void *ctx, AVPacketSideData *sd)
|
|
{
|
|
AVStereo3D *stereo;
|
|
|
|
if (sd->size < sizeof(*stereo)) {
|
|
av_log(ctx, AV_LOG_INFO, "invalid data");
|
|
return;
|
|
}
|
|
|
|
stereo = (AVStereo3D *)sd->data;
|
|
|
|
av_log(ctx, AV_LOG_INFO, "%s", av_stereo3d_type_name(stereo->type));
|
|
|
|
if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
|
|
av_log(ctx, AV_LOG_INFO, " (inverted)");
|
|
}
|
|
|
|
static void dump_audioservicetype(void *ctx, AVPacketSideData *sd)
|
|
{
|
|
enum AVAudioServiceType *ast = (enum AVAudioServiceType *)sd->data;
|
|
|
|
if (sd->size < sizeof(*ast)) {
|
|
av_log(ctx, AV_LOG_INFO, "invalid data");
|
|
return;
|
|
}
|
|
|
|
switch (*ast) {
|
|
case AV_AUDIO_SERVICE_TYPE_MAIN:
|
|
av_log(ctx, AV_LOG_INFO, "main");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_EFFECTS:
|
|
av_log(ctx, AV_LOG_INFO, "effects");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED:
|
|
av_log(ctx, AV_LOG_INFO, "visually impaired");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED:
|
|
av_log(ctx, AV_LOG_INFO, "hearing impaired");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_DIALOGUE:
|
|
av_log(ctx, AV_LOG_INFO, "dialogue");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_COMMENTARY:
|
|
av_log(ctx, AV_LOG_INFO, "comentary");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_EMERGENCY:
|
|
av_log(ctx, AV_LOG_INFO, "emergency");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_VOICE_OVER:
|
|
av_log(ctx, AV_LOG_INFO, "voice over");
|
|
break;
|
|
case AV_AUDIO_SERVICE_TYPE_KARAOKE:
|
|
av_log(ctx, AV_LOG_INFO, "karaoke");
|
|
break;
|
|
default:
|
|
av_log(ctx, AV_LOG_WARNING, "unknown");
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void dump_cpb(void *ctx, AVPacketSideData *sd)
|
|
{
|
|
AVCPBProperties *cpb = (AVCPBProperties *)sd->data;
|
|
|
|
if (sd->size < sizeof(*cpb)) {
|
|
av_log(ctx, AV_LOG_INFO, "invalid data");
|
|
return;
|
|
}
|
|
|
|
av_log(ctx, AV_LOG_INFO,
|
|
"bitrate max/min/avg: %d/%d/%d buffer size: %d vbv_delay: %"PRId64,
|
|
cpb->max_bitrate, cpb->min_bitrate, cpb->avg_bitrate,
|
|
cpb->buffer_size,
|
|
cpb->vbv_delay);
|
|
}
|
|
|
|
static void dump_mastering_display_metadata(void *ctx, AVPacketSideData* sd) {
|
|
AVMasteringDisplayMetadata* metadata = (AVMasteringDisplayMetadata*)sd->data;
|
|
av_log(ctx, AV_LOG_INFO, "Mastering Display Metadata, "
|
|
"has_primaries:%d has_luminance:%d "
|
|
"r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
|
|
"min_luminance=%f, max_luminance=%f",
|
|
metadata->has_primaries, metadata->has_luminance,
|
|
av_q2d(metadata->display_primaries[0][0]),
|
|
av_q2d(metadata->display_primaries[0][1]),
|
|
av_q2d(metadata->display_primaries[1][0]),
|
|
av_q2d(metadata->display_primaries[1][1]),
|
|
av_q2d(metadata->display_primaries[2][0]),
|
|
av_q2d(metadata->display_primaries[2][1]),
|
|
av_q2d(metadata->white_point[0]), av_q2d(metadata->white_point[1]),
|
|
av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance));
|
|
}
|
|
|
|
static void dump_content_light_metadata(void *ctx, AVPacketSideData* sd)
|
|
{
|
|
AVContentLightMetadata* metadata = (AVContentLightMetadata*)sd->data;
|
|
av_log(ctx, AV_LOG_INFO, "Content Light Level Metadata, "
|
|
"MaxCLL=%d, MaxFALL=%d",
|
|
metadata->MaxCLL, metadata->MaxFALL);
|
|
}
|
|
|
|
static void dump_spherical(void *ctx, AVCodecParameters *par, AVPacketSideData *sd)
|
|
{
|
|
AVSphericalMapping *spherical = (AVSphericalMapping *)sd->data;
|
|
double yaw, pitch, roll;
|
|
|
|
if (sd->size < sizeof(*spherical)) {
|
|
av_log(ctx, AV_LOG_INFO, "invalid data");
|
|
return;
|
|
}
|
|
|
|
av_log(ctx, AV_LOG_INFO, "%s ", av_spherical_projection_name(spherical->projection));
|
|
|
|
yaw = ((double)spherical->yaw) / (1 << 16);
|
|
pitch = ((double)spherical->pitch) / (1 << 16);
|
|
roll = ((double)spherical->roll) / (1 << 16);
|
|
av_log(ctx, AV_LOG_INFO, "(%f/%f/%f) ", yaw, pitch, roll);
|
|
|
|
if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
|
|
size_t l, t, r, b;
|
|
av_spherical_tile_bounds(spherical, par->width, par->height,
|
|
&l, &t, &r, &b);
|
|
av_log(ctx, AV_LOG_INFO, "[%zu, %zu, %zu, %zu] ", l, t, r, b);
|
|
} else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
|
|
av_log(ctx, AV_LOG_INFO, "[pad %"PRIu32"] ", spherical->padding);
|
|
}
|
|
}
|
|
|
|
static void dump_sidedata(void *ctx, AVStream *st, const char *indent)
|
|
{
|
|
int i;
|
|
|
|
if (st->nb_side_data)
|
|
av_log(ctx, AV_LOG_INFO, "%sSide data:\n", indent);
|
|
|
|
for (i = 0; i < st->nb_side_data; i++) {
|
|
AVPacketSideData sd = st->side_data[i];
|
|
av_log(ctx, AV_LOG_INFO, "%s ", indent);
|
|
|
|
switch (sd.type) {
|
|
case AV_PKT_DATA_PALETTE:
|
|
av_log(ctx, AV_LOG_INFO, "palette");
|
|
break;
|
|
case AV_PKT_DATA_NEW_EXTRADATA:
|
|
av_log(ctx, AV_LOG_INFO, "new extradata");
|
|
break;
|
|
case AV_PKT_DATA_PARAM_CHANGE:
|
|
av_log(ctx, AV_LOG_INFO, "paramchange: ");
|
|
dump_paramchange(ctx, &sd);
|
|
break;
|
|
case AV_PKT_DATA_H263_MB_INFO:
|
|
av_log(ctx, AV_LOG_INFO, "H.263 macroblock info");
|
|
break;
|
|
case AV_PKT_DATA_REPLAYGAIN:
|
|
av_log(ctx, AV_LOG_INFO, "replaygain: ");
|
|
dump_replaygain(ctx, &sd);
|
|
break;
|
|
case AV_PKT_DATA_DISPLAYMATRIX:
|
|
av_log(ctx, AV_LOG_INFO, "displaymatrix: rotation of %.2f degrees",
|
|
av_display_rotation_get((int32_t *)sd.data));
|
|
break;
|
|
case AV_PKT_DATA_STEREO3D:
|
|
av_log(ctx, AV_LOG_INFO, "stereo3d: ");
|
|
dump_stereo3d(ctx, &sd);
|
|
break;
|
|
case AV_PKT_DATA_AUDIO_SERVICE_TYPE:
|
|
av_log(ctx, AV_LOG_INFO, "audio service type: ");
|
|
dump_audioservicetype(ctx, &sd);
|
|
break;
|
|
case AV_PKT_DATA_QUALITY_STATS:
|
|
av_log(ctx, AV_LOG_INFO, "quality factor: %"PRId32", pict_type: %c",
|
|
AV_RL32(sd.data), av_get_picture_type_char(sd.data[4]));
|
|
break;
|
|
case AV_PKT_DATA_CPB_PROPERTIES:
|
|
av_log(ctx, AV_LOG_INFO, "cpb: ");
|
|
dump_cpb(ctx, &sd);
|
|
break;
|
|
case AV_PKT_DATA_MASTERING_DISPLAY_METADATA:
|
|
dump_mastering_display_metadata(ctx, &sd);
|
|
break;
|
|
case AV_PKT_DATA_SPHERICAL:
|
|
av_log(ctx, AV_LOG_INFO, "spherical: ");
|
|
dump_spherical(ctx, st->codecpar, &sd);
|
|
break;
|
|
case AV_PKT_DATA_CONTENT_LIGHT_LEVEL:
|
|
dump_content_light_metadata(ctx, &sd);
|
|
break;
|
|
default:
|
|
av_log(ctx, AV_LOG_INFO,
|
|
"unknown side data type %d (%d bytes)", sd.type, sd.size);
|
|
break;
|
|
}
|
|
|
|
av_log(ctx, AV_LOG_INFO, "\n");
|
|
}
|
|
}
|
|
|
|
/* "user interface" functions */
|
|
static void dump_stream_format(AVFormatContext *ic, int i,
|
|
int index, int is_output)
|
|
{
|
|
char buf[256];
|
|
int flags = (is_output ? ic->oformat->flags : ic->iformat->flags);
|
|
AVStream *st = ic->streams[i];
|
|
AVDictionaryEntry *lang = av_dict_get(st->metadata, "language", NULL, 0);
|
|
char *separator = ic->dump_separator;
|
|
AVCodecContext *avctx;
|
|
int ret;
|
|
|
|
avctx = avcodec_alloc_context3(NULL);
|
|
if (!avctx)
|
|
return;
|
|
|
|
ret = avcodec_parameters_to_context(avctx, st->codecpar);
|
|
if (ret < 0) {
|
|
avcodec_free_context(&avctx);
|
|
return;
|
|
}
|
|
|
|
// Fields which are missing from AVCodecParameters need to be taken from the AVCodecContext
|
|
avctx->properties = st->codec->properties;
|
|
avctx->codec = st->codec->codec;
|
|
avctx->qmin = st->codec->qmin;
|
|
avctx->qmax = st->codec->qmax;
|
|
avctx->coded_width = st->codec->coded_width;
|
|
avctx->coded_height = st->codec->coded_height;
|
|
|
|
if (separator)
|
|
av_opt_set(avctx, "dump_separator", separator, 0);
|
|
avcodec_string(buf, sizeof(buf), avctx, is_output);
|
|
avcodec_free_context(&avctx);
|
|
|
|
av_log(NULL, AV_LOG_INFO, " Stream #%d:%d", index, i);
|
|
|
|
/* the pid is an important information, so we display it */
|
|
/* XXX: add a generic system */
|
|
if (flags & AVFMT_SHOW_IDS)
|
|
av_log(NULL, AV_LOG_INFO, "[0x%x]", st->id);
|
|
if (lang)
|
|
av_log(NULL, AV_LOG_INFO, "(%s)", lang->value);
|
|
av_log(NULL, AV_LOG_DEBUG, ", %d, %d/%d", st->codec_info_nb_frames,
|
|
st->time_base.num, st->time_base.den);
|
|
av_log(NULL, AV_LOG_INFO, ": %s", buf);
|
|
|
|
if (st->sample_aspect_ratio.num &&
|
|
av_cmp_q(st->sample_aspect_ratio, st->codecpar->sample_aspect_ratio)) {
|
|
AVRational display_aspect_ratio;
|
|
av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
|
|
st->codecpar->width * (int64_t)st->sample_aspect_ratio.num,
|
|
st->codecpar->height * (int64_t)st->sample_aspect_ratio.den,
|
|
1024 * 1024);
|
|
av_log(NULL, AV_LOG_INFO, ", SAR %d:%d DAR %d:%d",
|
|
st->sample_aspect_ratio.num, st->sample_aspect_ratio.den,
|
|
display_aspect_ratio.num, display_aspect_ratio.den);
|
|
}
|
|
|
|
if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
|
|
int fps = st->avg_frame_rate.den && st->avg_frame_rate.num;
|
|
int tbr = st->r_frame_rate.den && st->r_frame_rate.num;
|
|
int tbn = st->time_base.den && st->time_base.num;
|
|
int tbc = st->codec->time_base.den && st->codec->time_base.num;
|
|
|
|
if (fps || tbr || tbn || tbc)
|
|
av_log(NULL, AV_LOG_INFO, "%s", separator);
|
|
|
|
if (fps)
|
|
print_fps(av_q2d(st->avg_frame_rate), tbr || tbn || tbc ? "fps, " : "fps");
|
|
if (tbr)
|
|
print_fps(av_q2d(st->r_frame_rate), tbn || tbc ? "tbr, " : "tbr");
|
|
if (tbn)
|
|
print_fps(1 / av_q2d(st->time_base), tbc ? "tbn, " : "tbn");
|
|
if (tbc)
|
|
print_fps(1 / av_q2d(st->codec->time_base), "tbc");
|
|
}
|
|
|
|
if (st->disposition & AV_DISPOSITION_DEFAULT)
|
|
av_log(NULL, AV_LOG_INFO, " (default)");
|
|
if (st->disposition & AV_DISPOSITION_DUB)
|
|
av_log(NULL, AV_LOG_INFO, " (dub)");
|
|
if (st->disposition & AV_DISPOSITION_ORIGINAL)
|
|
av_log(NULL, AV_LOG_INFO, " (original)");
|
|
if (st->disposition & AV_DISPOSITION_COMMENT)
|
|
av_log(NULL, AV_LOG_INFO, " (comment)");
|
|
if (st->disposition & AV_DISPOSITION_LYRICS)
|
|
av_log(NULL, AV_LOG_INFO, " (lyrics)");
|
|
if (st->disposition & AV_DISPOSITION_KARAOKE)
|
|
av_log(NULL, AV_LOG_INFO, " (karaoke)");
|
|
if (st->disposition & AV_DISPOSITION_FORCED)
|
|
av_log(NULL, AV_LOG_INFO, " (forced)");
|
|
if (st->disposition & AV_DISPOSITION_HEARING_IMPAIRED)
|
|
av_log(NULL, AV_LOG_INFO, " (hearing impaired)");
|
|
if (st->disposition & AV_DISPOSITION_VISUAL_IMPAIRED)
|
|
av_log(NULL, AV_LOG_INFO, " (visual impaired)");
|
|
if (st->disposition & AV_DISPOSITION_CLEAN_EFFECTS)
|
|
av_log(NULL, AV_LOG_INFO, " (clean effects)");
|
|
av_log(NULL, AV_LOG_INFO, "\n");
|
|
|
|
dump_metadata(NULL, st->metadata, " ");
|
|
|
|
dump_sidedata(NULL, st, " ");
|
|
}
|
|
|
|
void av_dump_format(AVFormatContext *ic, int index,
|
|
const char *url, int is_output)
|
|
{
|
|
int i;
|
|
uint8_t *printed = ic->nb_streams ? av_mallocz(ic->nb_streams) : NULL;
|
|
if (ic->nb_streams && !printed)
|
|
return;
|
|
|
|
av_log(NULL, AV_LOG_INFO, "%s #%d, %s, %s '%s':\n",
|
|
is_output ? "Output" : "Input",
|
|
index,
|
|
is_output ? ic->oformat->name : ic->iformat->name,
|
|
is_output ? "to" : "from", url);
|
|
dump_metadata(NULL, ic->metadata, " ");
|
|
|
|
if (!is_output) {
|
|
av_log(NULL, AV_LOG_INFO, " Duration: ");
|
|
if (ic->duration != AV_NOPTS_VALUE) {
|
|
int hours, mins, secs, us;
|
|
int64_t duration = ic->duration + (ic->duration <= INT64_MAX - 5000 ? 5000 : 0);
|
|
secs = duration / AV_TIME_BASE;
|
|
us = duration % AV_TIME_BASE;
|
|
mins = secs / 60;
|
|
secs %= 60;
|
|
hours = mins / 60;
|
|
mins %= 60;
|
|
av_log(NULL, AV_LOG_INFO, "%02d:%02d:%02d.%02d", hours, mins, secs,
|
|
(100 * us) / AV_TIME_BASE);
|
|
} else {
|
|
av_log(NULL, AV_LOG_INFO, "N/A");
|
|
}
|
|
if (ic->start_time != AV_NOPTS_VALUE) {
|
|
int secs, us;
|
|
av_log(NULL, AV_LOG_INFO, ", start: ");
|
|
secs = llabs(ic->start_time / AV_TIME_BASE);
|
|
us = llabs(ic->start_time % AV_TIME_BASE);
|
|
av_log(NULL, AV_LOG_INFO, "%s%d.%06d",
|
|
ic->start_time >= 0 ? "" : "-",
|
|
secs,
|
|
(int) av_rescale(us, 1000000, AV_TIME_BASE));
|
|
}
|
|
av_log(NULL, AV_LOG_INFO, ", bitrate: ");
|
|
if (ic->bit_rate)
|
|
av_log(NULL, AV_LOG_INFO, "%"PRId64" kb/s", (int64_t)ic->bit_rate / 1000);
|
|
else
|
|
av_log(NULL, AV_LOG_INFO, "N/A");
|
|
av_log(NULL, AV_LOG_INFO, "\n");
|
|
}
|
|
|
|
for (i = 0; i < ic->nb_chapters; i++) {
|
|
AVChapter *ch = ic->chapters[i];
|
|
av_log(NULL, AV_LOG_INFO, " Chapter #%d:%d: ", index, i);
|
|
av_log(NULL, AV_LOG_INFO,
|
|
"start %f, ", ch->start * av_q2d(ch->time_base));
|
|
av_log(NULL, AV_LOG_INFO,
|
|
"end %f\n", ch->end * av_q2d(ch->time_base));
|
|
|
|
dump_metadata(NULL, ch->metadata, " ");
|
|
}
|
|
|
|
if (ic->nb_programs) {
|
|
int j, k, total = 0;
|
|
for (j = 0; j < ic->nb_programs; j++) {
|
|
AVDictionaryEntry *name = av_dict_get(ic->programs[j]->metadata,
|
|
"name", NULL, 0);
|
|
av_log(NULL, AV_LOG_INFO, " Program %d %s\n", ic->programs[j]->id,
|
|
name ? name->value : "");
|
|
dump_metadata(NULL, ic->programs[j]->metadata, " ");
|
|
for (k = 0; k < ic->programs[j]->nb_stream_indexes; k++) {
|
|
dump_stream_format(ic, ic->programs[j]->stream_index[k],
|
|
index, is_output);
|
|
printed[ic->programs[j]->stream_index[k]] = 1;
|
|
}
|
|
total += ic->programs[j]->nb_stream_indexes;
|
|
}
|
|
if (total < ic->nb_streams)
|
|
av_log(NULL, AV_LOG_INFO, " No Program\n");
|
|
}
|
|
|
|
for (i = 0; i < ic->nb_streams; i++)
|
|
if (!printed[i])
|
|
dump_stream_format(ic, i, index, is_output);
|
|
|
|
av_free(printed);
|
|
}
|