Recherche avancée
Médias (91)
-
DJ Z-trip - Victory Lap : The Obama Mix Pt. 2
15 septembre 2011
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Matmos - Action at a Distance
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
DJ Dolores - Oslodum 2004 (includes (cc) sample of “Oslodum” by Gilberto Gil)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
Danger Mouse & Jemini - What U Sittin’ On ? (starring Cee Lo and Tha Alkaholiks)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
Cornelius - Wataridori 2
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
The Rapture - Sister Saviour (Blackstrobe Remix)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (21)
-
Librairies et logiciels spécifiques aux médias
10 décembre 2010, parPour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)
Sur d’autres sites (6044)
-
Encoding Exception during Transcode with audio files
6 mai 2016, par Hakop ZakaryanI am attempting to transcode using an FFMPEG Wrapper Library called JAVE on Mac OSX 10.11.3 using Eclipse 4.50
My Converter.java class looks something like this :
package matador;
import it.sauronsoftware.jave.AudioAttributes;
import it.sauronsoftware.jave.EncodingAttributes;
import it.sauronsoftware.jave.EncoderException;
import it.sauronsoftware.jave.InputFormatException;
import it.sauronsoftware.jave.Encoder;
import java.io.*;
public class Converter {
public static void main(String[] args) throws InputFormatException, EncoderException {
File source = new File("Classic.m4a");
File target = new File("target.mp3");
AudioAttributes audio = new AudioAttributes();
audio.setCodec("libmp3lame");
audio.setBitRate(new Integer(128000));
audio.setChannels(new Integer(2));
audio.setSamplingRate(new Integer(44100));
EncodingAttributes attrs = new EncodingAttributes();
attrs.setFormat("mp3");
attrs.setAudioAttributes(audio);
Encoder encoder = new Encoder(new MyFFMPEGExecutableLocator());
try {
encoder.encode(source, target, attrs, null);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (InputFormatException e) {
e.printStackTrace();
} catch (EncoderException e) {
e.printStackTrace();
}
}
}The problem I am running into is that with specific audio files (regardless of format) give me this EncoderException :
it.sauronsoftware.jave.EncoderException: Metadata:
at it.sauronsoftware.jave.Encoder.encode(Encoder.java:863)
at matador.Converter.main(Converter.java:32)I have looked through Encoder.java and the EncoderException on line 863 is this specific code :
} else if (!line.startsWith("Output #0")) {
throw new EncoderException(line);I have been unable to figure out why this may be occurring but specific audio files (WAV/AAC/etc) do encode yet a majority just give this exception.
Thank you for the help !
Edit : As per request for possibly being able to help me further, here is the entirety of the Encoder.java code :
package it.sauronsoftware.jave;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.StringTokenizer;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Encoder {
private static final Pattern FORMAT_PATTERN = Pattern
.compile("^\\s*([D ])([E ])\\s+([\\w,]+)\\s+.+$");
private static final Pattern ENCODER_DECODER_PATTERN = Pattern.compile(
"^\\s*([D ])([E ])([AVS]).{3}\\s+(.+)$", Pattern.CASE_INSENSITIVE);
private static final Pattern PROGRESS_INFO_PATTERN = Pattern.compile(
"\\s*(\\w+)\\s*=\\s*(\\S+)\\s*", Pattern.CASE_INSENSITIVE);
private static final Pattern SIZE_PATTERN = Pattern.compile(
"(\\d+)x(\\d+)", Pattern.CASE_INSENSITIVE);
private static final Pattern FRAME_RATE_PATTERN = Pattern.compile(
"([\\d.]+)\\s+(?:fps|tb\\(r\\))", Pattern.CASE_INSENSITIVE);
private static final Pattern BIT_RATE_PATTERN = Pattern.compile(
"(\\d+)\\s+kb/s", Pattern.CASE_INSENSITIVE);
private static final Pattern SAMPLING_RATE_PATTERN = Pattern.compile(
"(\\d+)\\s+Hz", Pattern.CASE_INSENSITIVE);
private static final Pattern CHANNELS_PATTERN = Pattern.compile(
"(mono|stereo)", Pattern.CASE_INSENSITIVE);
private static final Pattern SUCCESS_PATTERN = Pattern.compile(
"^\\s*video\\:\\S+\\s+audio\\:\\S+\\s+global headers\\:\\S+.*$",
Pattern.CASE_INSENSITIVE);
private FFMPEGLocator locator;
public Encoder() {
this.locator = new DefaultFFMPEGLocator();
}
public Encoder(FFMPEGLocator locator) {
this.locator = locator;
}
public String[] getAudioDecoders() throws EncoderException {
ArrayList res = new ArrayList();
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-formats");
try {
ffmpeg.execute();
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getInputStream()));
String line;
boolean evaluate = false;
while ((line = reader.readLine()) != null) {
if (line.trim().length() == 0) {
continue;
}
if (evaluate) {
Matcher matcher = ENCODER_DECODER_PATTERN.matcher(line);
if (matcher.matches()) {
String decoderFlag = matcher.group(1);
String audioVideoFlag = matcher.group(3);
if ("D".equals(decoderFlag)
&& "A".equals(audioVideoFlag)) {
String name = matcher.group(4);
res.add(name);
}
} else {
break;
}
} else if (line.trim().equals("Codecs:")) {
evaluate = true;
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
int size = res.size();
String[] ret = new String[size];
for (int i = 0; i < size; i++) {
ret[i] = (String) res.get(i);
}
return ret;
}
public String[] getAudioEncoders() throws EncoderException {
ArrayList res = new ArrayList();
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-formats");
try {
ffmpeg.execute();
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getInputStream()));
String line;
boolean evaluate = false;
while ((line = reader.readLine()) != null) {
if (line.trim().length() == 0) {
continue;
}
if (evaluate) {
Matcher matcher = ENCODER_DECODER_PATTERN.matcher(line);
if (matcher.matches()) {
String encoderFlag = matcher.group(2);
String audioVideoFlag = matcher.group(3);
if ("E".equals(encoderFlag)
&& "A".equals(audioVideoFlag)) {
String name = matcher.group(4);
res.add(name);
}
} else {
break;
}
} else if (line.trim().equals("Codecs:")) {
evaluate = true;
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
int size = res.size();
String[] ret = new String[size];
for (int i = 0; i < size; i++) {
ret[i] = (String) res.get(i);
}
return ret;
}
public String[] getVideoDecoders() throws EncoderException {
ArrayList res = new ArrayList();
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-formats");
try {
ffmpeg.execute();
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getInputStream()));
String line;
boolean evaluate = false;
while ((line = reader.readLine()) != null) {
if (line.trim().length() == 0) {
continue;
}
if (evaluate) {
Matcher matcher = ENCODER_DECODER_PATTERN.matcher(line);
if (matcher.matches()) {
String decoderFlag = matcher.group(1);
String audioVideoFlag = matcher.group(3);
if ("D".equals(decoderFlag)
&& "V".equals(audioVideoFlag)) {
String name = matcher.group(4);
res.add(name);
}
} else {
break;
}
} else if (line.trim().equals("Codecs:")) {
evaluate = true;
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
int size = res.size();
String[] ret = new String[size];
for (int i = 0; i < size; i++) {
ret[i] = (String) res.get(i);
}
return ret;
}
public String[] getVideoEncoders() throws EncoderException {
ArrayList res = new ArrayList();
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-formats");
try {
ffmpeg.execute();
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getInputStream()));
String line;
boolean evaluate = false;
while ((line = reader.readLine()) != null) {
if (line.trim().length() == 0) {
continue;
}
if (evaluate) {
Matcher matcher = ENCODER_DECODER_PATTERN.matcher(line);
if (matcher.matches()) {
String encoderFlag = matcher.group(2);
String audioVideoFlag = matcher.group(3);
if ("E".equals(encoderFlag)
&& "V".equals(audioVideoFlag)) {
String name = matcher.group(4);
res.add(name);
}
} else {
break;
}
} else if (line.trim().equals("Codecs:")) {
evaluate = true;
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
int size = res.size();
String[] ret = new String[size];
for (int i = 0; i < size; i++) {
ret[i] = (String) res.get(i);
}
return ret;
}
public String[] getSupportedEncodingFormats() throws EncoderException {
ArrayList res = new ArrayList();
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-formats");
try {
ffmpeg.execute();
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getInputStream()));
String line;
boolean evaluate = false;
while ((line = reader.readLine()) != null) {
if (line.trim().length() == 0) {
continue;
}
if (evaluate) {
Matcher matcher = FORMAT_PATTERN.matcher(line);
if (matcher.matches()) {
String encoderFlag = matcher.group(2);
if ("E".equals(encoderFlag)) {
String aux = matcher.group(3);
StringTokenizer st = new StringTokenizer(aux, ",");
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
if (!res.contains(token)) {
res.add(token);
}
}
}
} else {
break;
}
} else if (line.trim().equals("File formats:")) {
evaluate = true;
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
int size = res.size();
String[] ret = new String[size];
for (int i = 0; i < size; i++) {
ret[i] = (String) res.get(i);
}
return ret;
}
public String[] getSupportedDecodingFormats() throws EncoderException {
ArrayList res = new ArrayList();
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-formats");
try {
ffmpeg.execute();
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getInputStream()));
String line;
boolean evaluate = false;
while ((line = reader.readLine()) != null) {
if (line.trim().length() == 0) {
continue;
}
if (evaluate) {
Matcher matcher = FORMAT_PATTERN.matcher(line);
if (matcher.matches()) {
String decoderFlag = matcher.group(1);
if ("D".equals(decoderFlag)) {
String aux = matcher.group(3);
StringTokenizer st = new StringTokenizer(aux, ",");
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
if (!res.contains(token)) {
res.add(token);
}
}
}
} else {
break;
}
} else if (line.trim().equals("File formats:")) {
evaluate = true;
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
int size = res.size();
String[] ret = new String[size];
for (int i = 0; i < size; i++) {
ret[i] = (String) res.get(i);
}
return ret;
}
public MultimediaInfo getInfo(File source) throws InputFormatException,
EncoderException {
FFMPEGExecutor ffmpeg = locator.createExecutor();
ffmpeg.addArgument("-i");
ffmpeg.addArgument(source.getAbsolutePath());
try {
ffmpeg.execute();
} catch (IOException e) {
throw new EncoderException(e);
}
try {
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getErrorStream()));
return parseMultimediaInfo(source, reader);
} finally {
ffmpeg.destroy();
}
}
private MultimediaInfo parseMultimediaInfo(File source,
RBufferedReader reader) throws InputFormatException,
EncoderException {
Pattern p1 = Pattern.compile("^\\s*Input #0, (\\w+).+$\\s*",
Pattern.CASE_INSENSITIVE);
Pattern p2 = Pattern.compile(
"^\\s*Duration: (\\d\\d):(\\d\\d):(\\d\\d)\\.(\\d).*$",
Pattern.CASE_INSENSITIVE);
Pattern p3 = Pattern.compile(
"^\\s*Stream #\\S+: ((?:Audio)|(?:Video)|(?:Data)): (.*)\\s*$",
Pattern.CASE_INSENSITIVE);
MultimediaInfo info = null;
try {
int step = 0;
while (true) {
String line = reader.readLine();
if (line == null) {
break;
}
if (step == 0) {
String token = source.getAbsolutePath() + ": ";
if (line.startsWith(token)) {
String message = line.substring(token.length());
throw new InputFormatException(message);
}
Matcher m = p1.matcher(line);
if (m.matches()) {
String format = m.group(1);
info = new MultimediaInfo();
info.setFormat(format);
step++;
}
} else if (step == 1) {
Matcher m = p2.matcher(line);
if (m.matches()) {
long hours = Integer.parseInt(m.group(1));
long minutes = Integer.parseInt(m.group(2));
long seconds = Integer.parseInt(m.group(3));
long dec = Integer.parseInt(m.group(4));
long duration = (dec * 100L) + (seconds * 1000L)
+ (minutes * 60L * 1000L)
+ (hours * 60L * 60L * 1000L);
info.setDuration(duration);
step++;
} else {
step = 3;
}
} else if (step == 2) {
Matcher m = p3.matcher(line);
if (m.matches()) {
String type = m.group(1);
String specs = m.group(2);
if ("Video".equalsIgnoreCase(type)) {
VideoInfo video = new VideoInfo();
StringTokenizer st = new StringTokenizer(specs, ",");
for (int i = 0; st.hasMoreTokens(); i++) {
String token = st.nextToken().trim();
if (i == 0) {
video.setDecoder(token);
} else {
boolean parsed = false;
// Video size.
Matcher m2 = SIZE_PATTERN.matcher(token);
if (!parsed && m2.find()) {
int width = Integer.parseInt(m2
.group(1));
int height = Integer.parseInt(m2
.group(2));
video.setSize(new VideoSize(width,
height));
parsed = true;
}
// Frame rate.
m2 = FRAME_RATE_PATTERN.matcher(token);
if (!parsed && m2.find()) {
try {
float frameRate = Float
.parseFloat(m2.group(1));
video.setFrameRate(frameRate);
} catch (NumberFormatException e) {
;
}
parsed = true;
}
// Bit rate.
m2 = BIT_RATE_PATTERN.matcher(token);
if (!parsed && m2.find()) {
int bitRate = Integer.parseInt(m2
.group(1));
video.setBitRate(bitRate);
parsed = true;
}
}
}
info.setVideo(video);
} else if ("Audio".equalsIgnoreCase(type)) {
AudioInfo audio = new AudioInfo();
StringTokenizer st = new StringTokenizer(specs, ",");
for (int i = 0; st.hasMoreTokens(); i++) {
String token = st.nextToken().trim();
if (i == 0) {
audio.setDecoder(token);
} else {
boolean parsed = false;
// Sampling rate.
Matcher m2 = SAMPLING_RATE_PATTERN
.matcher(token);
if (!parsed && m2.find()) {
int samplingRate = Integer.parseInt(m2
.group(1));
audio.setSamplingRate(samplingRate);
parsed = true;
}
// Channels.
m2 = CHANNELS_PATTERN.matcher(token);
if (!parsed && m2.find()) {
String ms = m2.group(1);
if ("mono".equalsIgnoreCase(ms)) {
audio.setChannels(1);
} else if ("stereo"
.equalsIgnoreCase(ms)) {
audio.setChannels(2);
}
parsed = true;
}
// Bit rate.
m2 = BIT_RATE_PATTERN.matcher(token);
if (!parsed && m2.find()) {
int bitRate = Integer.parseInt(m2
.group(1));
audio.setBitRate(bitRate);
parsed = true;
}
}
}
info.setAudio(audio);
}
} else {
step = 3;
}
}
if (step == 3) {
reader.reinsertLine(line);
break;
}
}
} catch (IOException e) {
throw new EncoderException(e);
}
if (info == null) {
throw new InputFormatException();
}
return info;
}
private Hashtable parseProgressInfoLine(String line) {
Hashtable table = null;
Matcher m = PROGRESS_INFO_PATTERN.matcher(line);
while (m.find()) {
if (table == null) {
table = new Hashtable();
}
String key = m.group(1);
String value = m.group(2);
table.put(key, value);
}
return table;
}
public void encode(File source, File target, EncodingAttributes attributes)
throws IllegalArgumentException, InputFormatException,
EncoderException {
encode(source, target, attributes, null);
}
public void encode(File source, File target, EncodingAttributes attributes,
EncoderProgressListener listener) throws IllegalArgumentException,
InputFormatException, EncoderException {
String formatAttribute = attributes.getFormat();
Float offsetAttribute = attributes.getOffset();
Float durationAttribute = attributes.getDuration();
AudioAttributes audioAttributes = attributes.getAudioAttributes();
VideoAttributes videoAttributes = attributes.getVideoAttributes();
if (audioAttributes == null && videoAttributes == null) {
throw new IllegalArgumentException(
"Both audio and video attributes are null");
}
target = target.getAbsoluteFile();
target.getParentFile().mkdirs();
FFMPEGExecutor ffmpeg = locator.createExecutor();
if (offsetAttribute != null) {
ffmpeg.addArgument("-ss");
ffmpeg.addArgument(String.valueOf(offsetAttribute.floatValue()));
}
ffmpeg.addArgument("-i");
ffmpeg.addArgument(source.getAbsolutePath());
if (durationAttribute != null) {
ffmpeg.addArgument("-t");
ffmpeg.addArgument(String.valueOf(durationAttribute.floatValue()));
}
if (videoAttributes == null) {
ffmpeg.addArgument("-vn");
} else {
String codec = videoAttributes.getCodec();
if (codec != null) {
ffmpeg.addArgument("-vcodec");
ffmpeg.addArgument(codec);
}
String tag = videoAttributes.getTag();
if (tag != null) {
ffmpeg.addArgument("-vtag");
ffmpeg.addArgument(tag);
}
Integer bitRate = videoAttributes.getBitRate();
if (bitRate != null) {
ffmpeg.addArgument("-b");
ffmpeg.addArgument(String.valueOf(bitRate.intValue()));
}
Integer frameRate = videoAttributes.getFrameRate();
if (frameRate != null) {
ffmpeg.addArgument("-r");
ffmpeg.addArgument(String.valueOf(frameRate.intValue()));
}
VideoSize size = videoAttributes.getSize();
if (size != null) {
ffmpeg.addArgument("-s");
ffmpeg.addArgument(String.valueOf(size.getWidth()) + "x"
+ String.valueOf(size.getHeight()));
}
}
if (audioAttributes == null) {
ffmpeg.addArgument("-an");
} else {
String codec = audioAttributes.getCodec();
if (codec != null) {
ffmpeg.addArgument("-acodec");
ffmpeg.addArgument(codec);
}
Integer bitRate = audioAttributes.getBitRate();
if (bitRate != null) {
ffmpeg.addArgument("-ab");
ffmpeg.addArgument(String.valueOf(bitRate.intValue()));
}
Integer channels = audioAttributes.getChannels();
if (channels != null) {
ffmpeg.addArgument("-ac");
ffmpeg.addArgument(String.valueOf(channels.intValue()));
}
Integer samplingRate = audioAttributes.getSamplingRate();
if (samplingRate != null) {
ffmpeg.addArgument("-ar");
ffmpeg.addArgument(String.valueOf(samplingRate.intValue()));
}
Integer volume = audioAttributes.getVolume();
if (volume != null) {
ffmpeg.addArgument("-vol");
ffmpeg.addArgument(String.valueOf(volume.intValue()));
}
}
ffmpeg.addArgument("-f");
ffmpeg.addArgument(formatAttribute);
ffmpeg.addArgument("-y");
ffmpeg.addArgument(target.getAbsolutePath());
try {
ffmpeg.execute();
} catch (IOException e) {
throw new EncoderException(e);
}
try {
String lastWarning = null;
long duration;
long progress = 0;
RBufferedReader reader = null;
reader = new RBufferedReader(new InputStreamReader(ffmpeg
.getErrorStream()));
MultimediaInfo info = parseMultimediaInfo(source, reader);
if (durationAttribute != null) {
duration = (long) Math
.round((durationAttribute.floatValue() * 1000L));
} else {
duration = info.getDuration();
if (offsetAttribute != null) {
duration -= (long) Math
.round((offsetAttribute.floatValue() * 1000L));
}
}
if (listener != null) {
listener.sourceInfo(info);
}
int step = 0;
String line;
while ((line = reader.readLine()) != null) {
if (step == 0) {
if (line.startsWith("WARNING: ")) {
if (listener != null) {
listener.message(line);
}
} else if (!line.startsWith("Output #0")) {
throw new EncoderException(line);
} else {
step++;
}
} else if (step == 1) {
if (!line.startsWith(" ")) {
step++;
}
}
if (step == 2) {
if (!line.startsWith("Stream mapping:")) {
throw new EncoderException(line);
} else {
step++;
}
} else if (step == 3) {
if (!line.startsWith(" ")) {
step++;
}
}
if (step == 4) {
line = line.trim();
if (line.length() > 0) {
Hashtable table = parseProgressInfoLine(line);
if (table == null) {
if (listener != null) {
listener.message(line);
}
lastWarning = line;
} else {
if (listener != null) {
String time = (String) table.get("time");
if (time != null) {
int dot = time.indexOf('.');
if (dot > 0 && dot == time.length() - 2
&& duration > 0) {
String p1 = time.substring(0, dot);
String p2 = time.substring(dot + 1);
try {
long i1 = Long.parseLong(p1);
long i2 = Long.parseLong(p2);
progress = (i1 * 1000L)
+ (i2 * 100L);
int perm = (int) Math
.round((double) (progress * 1000L)
/ (double) duration);
if (perm > 1000) {
perm = 1000;kMDItemAudioEncodingApplication = "Lavf57.26.100"
}
listener.progress(perm);
} catch (NumberFormatException e) {
;
}
}
}
}
lastWarning = null;
}
}
}
}
if (lastWarning != null) {
if (!SUCCESS_PATTERN.matcher(lastWarning).matches()) {
throw new EncoderException(lastWarning);
}
}
} catch (IOException e) {
throw new EncoderException(e);
} finally {
ffmpeg.destroy();
}
}
} -
ffmpeg concat command of many files loses quality or makes result video to stall
28 avril 2016, par edotomI have a Project that intends to have the union of several images and several videos converted to mp4 output.
Source images come from a Windows App that converted bmps to jpgs. Those images were converted to mp4 using the following command :ffmpeg -report -framerate 1/7 -i source.jpg -c:v libx264 -r 30 -pix_fmt yuv420p destination.mp4Result video can be seen without problems.
Source videos come from a vms in mkv format and are converted into mp4 using the following :
ffmpeg -i source.mkv -vcodec copy -acodec copy destination.mp4As a result I have a series for different mp4 files that are copied to a txt file which will allow us to make a concatenation into a result mp4.
The contents of txt will be something like this (jpgs should be placed alternately to videos) :
file '1_VideoMkvto.mp4'
file '2_VideoMkvto.mp4'
file '3_BmptoJpg.mp4'
file '4_VideoMkvto.mp4'
file '5_BmptoJpg.mp4'
file '7_VideoMkvto.mp4'
file '8_JpgtoMp4.mp4'
....I use the following instruction :
ffmpeg -report -f concat -i allVideos.txt -c copy results.mp4The issue that I’m experiencing is that in joined video, videos created originally from images (they were originally bmps converted to jpg) show problems like not being shown, shown for more or less time than original video or even worse... they make video player to stall when their part is played or closed without warning.
Pd. I tried to concat all videos into one single file and all jpgs-mp4 into one single file and individually they can be seen easily, but when joined together, that’s when everything starts to fail.
Raw jpg :
"D:\\ffmpeg\\bin\\ffmpeg.exe" -loop 1 -i "D:\\Project2\\files
\\12278\\PRU_SONOMETRO.jpg" -c:v libx264 -t 5 -y -vf "fps=7,format=yuv420p" "D:\
\Project2\\files\\12278\\Video\\PRU_SONOMETRO.mp4"
ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
--enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
ble-decklink --enable-zlib
libavutil 55. 5.100 / 55. 5.100
libavcodec 57. 14.100 / 57. 14.100
libavformat 57. 14.100 / 57. 14.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 14.101 / 6. 14.101
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
[mjpeg @ 008e3300] ignoring invalid SAR: 0/0
Input #0, image2, from 'D:\\Project2\\files\\12278\\PRU_SONOMETRO
.jpg':
Duration: 00:00:00.04, start: 0.000000, bitrate: 31662 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080,
25 fps, 25 tbr, 25 tbn, 25 tbc
[swscaler @ 00931d20] deprecated pixel format used, make sure you did set range
correctly
[libx264 @ 00900de0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 00900de0] profile High, level 4.0
[libx264 @ 00900de0] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Cop
yleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb
lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m
e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro
ma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 i
nterlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=7 scenecu
t=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0
qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'D:\\Project2\\files\\12278\\Video\\PRU_SONOME
TRO.mp4':
Metadata:
encoder : Lavf57.14.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1
080, q=-1--1, 7 fps, 14336 tbn, 7 tbc
Metadata:
encoder : Lavc57.14.100 libx264
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0
Last message repeated 18 times
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
Last message repeated 18 times
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
Last message repeated 18 times
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
Last message repeated 17 times
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
Last message repeated 17 times
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
Last message repeated 17 times
[mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
Last message repeated 16 times
frame= 35 fps=6.1 q=-1.0 Lsize= 212kB time=00:00:04.71 bitrate= 368.6kbits
/s
video:211kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing o
verhead: 0.582017%
[libx264 @ 00900de0] frame I:1 Avg QP:10.59 size:211484
[libx264 @ 00900de0] frame P:9 Avg QP:19.90 size: 194
[libx264 @ 00900de0] frame B:25 Avg QP:30.36 size: 82
[libx264 @ 00900de0] consecutive B-frames: 2.9% 5.7% 0.0% 91.4%
[libx264 @ 00900de0] mb I I16..4: 1.4% 95.8% 2.8%
[libx264 @ 00900de0] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.5% 0.0% 0.0%
0.0% 0.0% skip:99.5%
[libx264 @ 00900de0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.3% 0.0% 0.0%
direct: 0.0% skip:99.7% L0:42.3% L1:57.7% BI: 0.0%
[libx264 @ 00900de0] 8x8 transform intra:95.8% inter:73.4%
[libx264 @ 00900de0] coded y,uvDC,uvAC intra: 92.7% 31.6% 11.8% inter: 0.0% 0.1%
0.0%
[libx264 @ 00900de0] i16 v,h,dc,p: 10% 51% 37% 2%
[libx264 @ 00900de0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 15% 54% 3% 2% 2% 3%
3% 4%
[libx264 @ 00900de0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 30% 20% 3% 3% 3% 2%
3% 5%
[libx264 @ 00900de0] i8c dc,h,v,p: 56% 23% 20% 1%
[libx264 @ 00900de0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 00900de0] ref P L0: 94.3% 0.0% 2.7% 3.1%
[libx264 @ 00900de0] ref B L0: 83.1% 15.0% 2.0%
[libx264 @ 00900de0] ref B L1: 88.4% 11.6%
[libx264 @ 00900de0] kb/s:344.46mkv converted to mp4 :
D:\>"D:\\ffmpeg\\bin\\ffmpeg.exe" -i "D:\\Project2\\files\\12278\
\46_REGISTROSALIDA1.mkv" -c:v copy -c:a libfdk_aac -b:a 128k "D:\\Project2\\CDA\
\SicovCDA\\files\\12278\\video\\46_REGISTROSALIDA1.mp4"
ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
--enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
ble-decklink --enable-zlib
libavutil 55. 5.100 / 55. 5.100
libavcodec 57. 14.100 / 57. 14.100
libavformat 57. 14.100 / 57. 14.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 14.101 / 6. 14.101
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
[matroska,webm @ 02fa0d40] Could not find codec parameters for stream 1 (Video:
mjpeg, none(bt470bg/unknown/unknown), 1920x1080): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, matroska,webm, from 'D:\\Project2\\files\\12278\\46_REG
ISTROSALIDA1.mkv':
Metadata:
encoder : MilestoneMux
Duration: 00:03:17.97, start: 0.000000, bitrate: 994 kb/s
Stream #0:0(eng): Video: h264 (Main), yuvj420p(pc, bt709), 1920x1080 [SAR 1:
1 DAR 16:9], 30 fps, 30 tbr, 1k tbn, 2k tbc (default)
Stream #0:1(eng): Video: mjpeg, none(bt470bg/unknown/unknown), 1920x1080, SA
R 1:1 DAR 16:9, 1k tbr, 1k tbn, 1k tbc (default)
Codec AVOption b (set bitrate (in bits/s)) specified for output file #0 (D:\\Pro
ject2\\files\\12278\\video\\46_REGISTROSALIDA1.mp4) has not been
used for any stream. The most likely reason is either wrong type (e.g. a video o
ption with no video streams) or that it is a private option of some encoder whic
h was not actually used for any stream.
File 'D:\\Project2\\files\\12278\\video\\46_REGISTROSALIDA1.mp4'
already exists. Overwrite ? [y/N] y
[mp4 @ 05d02580] Codec for stream 0 does not use global headers but container fo
rmat requires global headers
Output #0, mp4, to 'D:\\Project2\\files\\12278\\video\\46_REGISTR
OSALIDA1.mp4':
Metadata:
encoder : Lavf57.14.100
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080
[SAR 1:1 DAR 16:9], q=2-31, 30 fps, 30 tbr, 16k tbn, 1k tbc (default)
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
frame= 5940 fps=0.0 q=-1.0 Lsize= 24016kB time=00:03:17.97 bitrate= 993.8kbits
/s
video:23960kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing
overhead: 0.234450%jpg(originally bmp) to mp4 :
"D:\\ffmpeg\\bin\\ffmpeg.exe" -loop 1 -i "D:\\Project2\\files
\\12278\\Sensorial.jpg" -c:v libx264 -t 5 -y -vf "fps=7,format=yuv420p" "D
:\\Project2\\files\\12278\\Video\\Sensorial.mp4"
ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
--enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
ble-decklink --enable-zlib
libavutil 55. 5.100 / 55. 5.100
libavcodec 57. 14.100 / 57. 14.100
libavformat 57. 14.100 / 57. 14.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 14.101 / 6. 14.101
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, image2, from 'D:\\Project2\\files\\12278\\39_BmpSensori
al.jpg':
Duration: 00:00:00.04, start: 0.000000, bitrate: 25444 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080
[SAR 96:96 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
[swscaler @ 058663a0] deprecated pixel format used, make sure you did set range
correctly
[libx264 @ 00df0020] using SAR=1/1
[libx264 @ 00df0020] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 00df0020] profile High, level 4.0
[libx264 @ 00df0020] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Cop
yleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb
lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m
e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro
ma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 i
nterlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=7 scenecu
t=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0
qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'D:\\Project2\\files\\12278\\Video\\39_BmpSens
orial.mp4':
Metadata:
encoder : Lavf57.14.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1
080 [SAR 1:1 DAR 16:9], q=-1--1, 7 fps, 14336 tbn, 7 tbc
Metadata:
encoder : Lavc57.14.100 libx264
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 35 fps= 11 q=-1.0 Lsize= 83kB time=00:00:04.71 bitrate= 144.7kbits
/s
video:82kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ov
erhead: 1.497583%
[libx264 @ 00df0020] frame I:1 Avg QP:13.49 size: 80298
[libx264 @ 00df0020] frame P:9 Avg QP: 9.09 size: 127
[libx264 @ 00df0020] frame B:25 Avg QP: 8.68 size: 75
[libx264 @ 00df0020] consecutive B-frames: 2.9% 5.7% 0.0% 91.4%
[libx264 @ 00df0020] mb I I16..4: 51.4% 39.7% 8.8%
[libx264 @ 00df0020] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.1% 0.0% 0.0%
0.0% 0.0% skip:99.9%
[libx264 @ 00df0020] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.1% 0.0% 0.0%
direct: 0.0% skip:99.9% L0:44.9% L1:55.1% BI: 0.0%
[libx264 @ 00df0020] 8x8 transform intra:39.7% inter:17.3%
[libx264 @ 00df0020] coded y,uvDC,uvAC intra: 7.1% 9.4% 8.8% inter: 0.0% 0.0% 0.
0%
[libx264 @ 00df0020] i16 v,h,dc,p: 79% 18% 3% 0%
[libx264 @ 00df0020] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 57% 36% 6% 0% 0% 0% 0%
0% 0%
[libx264 @ 00df0020] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 28% 13% 3% 5% 6% 6%
4% 6%
[libx264 @ 00df0020] i8c dc,h,v,p: 83% 12% 4% 1%
[libx264 @ 00df0020] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 00df0020] ref P L0: 88.9% 1.7% 2.7% 6.8%
[libx264 @ 00df0020] ref B L0: 4.2% 95.8%
[libx264 @ 00df0020] ref B L1: 98.3% 1.7%
[libx264 @ 00df0020] kb/s:133.30final trimmed concat output :
ffmpeg started on 2016-04-27 at 16:06:45
Report written to "ffmpeg-20160427-160645.log"
Command line:
"D:\\ffmpeg\\bin\\ffmpeg.exe" -report -f concat -i "D:\\Project2\\files\\12297\\control.txt" -c copy "D:\\Project2\\files\\12297\\12297resultado.mp4"
ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 5.100 / 55. 5.100
libavcodec 57. 14.100 / 57. 14.100
libavformat 57. 14.100 / 57. 14.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 14.101 / 6. 14.101
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
Splitting the commandline.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'concat'.
Reading option '-i' ... matched as input file with argument 'D:\Project2\files\12297\control.txt'.
Reading option '-c' ... matched as option 'c' (codec name) with argument 'copy'.
Reading option 'D:\Project2\files\12297\12297resultado.mp4' ... matched as output file.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input file D:\Project2\files\12297\control.txt.
Applying option f (force format) with argument concat.
Successfully parsed a group of options.
Opening an input file: D:\Project2\files\12297\control.txt.
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 7.000000 0.000016
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 7.000000 0.000016
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 14.000000 0.000063
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 14.000000 0.000063
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 21.000000 0.000143
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 21.000000 0.000143
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 28.000000 0.000253
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 28.000000 0.000253
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Before avformat_find_stream_info() pos: 7702749 bytes read:39314 seeks:1
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] After avformat_find_stream_info() pos: 71010 bytes read:110276 seeks:2 frames:1
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Auto-inserting h264_mp4toannexb bitstream filter
[concat @ 00ad1a00] Before avformat_find_stream_info() pos: 2586 bytes read:2586 seeks:0
---comment > file 0 of type mkv converted to mp4
[concat @ 00ad1a00] file:0 stream:0 pts:0 pts_time:0 dts:0 dts_time:0 -> pts:0 pts_time:0 dts:0 dts_time:0
[concat @ 00ad1a00] All info found
[concat @ 00ad1a00] After avformat_find_stream_info() pos: 2586 bytes read:2586 seeks:0 frames:1
Input #0, concat, from 'D:\Project2\files\12297\control.txt':
Duration: N/A, start: 0.000000, bitrate: 509 kb/s
Stream #0:0(eng), 1, 1/16000: Video: h264 (Main) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 509 kb/s, 7.01 fps, 7 tbr, 16k tbn, 32k tbc
Metadata:
handler_name : VideoHandler
Successfully opened the file.
Parsing a group of options: output file D:\Project2\files\12297\12297resultado.mp4.
Applying option c (codec name) with argument copy.
Successfully parsed a group of options.
Opening an output file: D:\Project2\files\12297\12297resultado.mp4.
Successfully opened the file.
[mp4 @ 00ae7780] Codec for stream 0 does not use global headers but container format requires global headers
Output #0, mp4, to 'D:\Project2\files\12297\12297resultado.mp4':
Metadata:
encoder : Lavf57.14.100
Stream #0:0(eng), 0, 1/16000: Video: h264 ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 509 kb/s, 7.01 fps, 7 tbr, 16k tbn, 16k tbc
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[concat @ 00ad1a00] file:0 stream:0 pts:2288 pts_time:0.143 dts:2288 dts_time:0.143 -> pts:2288 pts_time:0.143 dts:2288 dts_time:0.143
[concat @ 00ad1a00] file:0 stream:0 pts:1929280 pts_time:120.58 dts:1929280 dts_time:120.58 -> pts:1929280 pts_time:120.58 dts:1929280 dts_time:120.58
[concat @ 00ad1a00] file:0 stream:0 pts:1931568 pts_time:120.723 dts:1931568 dts_time:120.723 -> pts:1931568 pts_time:120.723 dts:1931568 dts_time:120.723
[concat @ 00ad1a00] file:0 stream:0 pts:1933856 pts_time:120.866 dts:1933856 dts_time:120.866 -> pts:1933856 pts_time:120.866 dts:1933856 dts_time:120.866
----comment > file 2 of type bmp to jpg converted to mp4
[AVIOContext @ 00adbca0] Statistics: 2574258 bytes read, 2 seeks
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Before avformat_find_stream_info() pos: 94491 bytes read:35717 seeks:1
[h264 @ 00b73c20] user data:"x264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00"
[h264 @ 00b73c20] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] After avformat_find_stream_info() pos: 73972 bytes read:109641 seeks:2 frames:1
[mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Auto-inserting h264_mp4toannexb bitstream filter
[concat @ 00ad1a00] file:2 stream:0 pts:0 pts_time:0 dts:-1024 dts_time:-0.0666667 -> pts:2808269 pts_time:182.83 dts:2807245 dts_time:182.763
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 2925280, current: 2807245; changing to 2925281. This may result in incorrect timestamps in the output file.
[concat @ 00ad1a00] file:2 stream:0 pts:2048 pts_time:0.133333 dts:-512 dts_time:-0.0333333 -> pts:2810317 pts_time:182.963 dts:2807757 dts_time:182.797
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 2925281, current: 2807757; changing to 2925282. This may result in incorrect timestamps in the output file.
[concat @ 00ad1a00] file:2 stream:0 pts:1024 pts_time:0.0666667 dts:0 dts_time:0 -> pts:2809293 pts_time:182.897 dts:2808269 dts_time:182.83
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 2925282, current: 2808269; changing to 2925283. This may result in incorrect timestamps in the output file.
----comment > file 6 of type jpg converted to mp4
[AVIOContext @ 00adbca0] Statistics: 347409 bytes read, 2 seeks
[mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] Before avformat_find_stream_info() pos: 164080 bytes read:36076 seeks:1
[h264 @ 04240060] user data:"x264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00"
[h264 @ 04240060] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] After avformat_find_stream_info() pos: 144712 bytes read:180740 seeks:2 frames:1
[mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] Auto-inserting h264_mp4toannexb bitstream filter
[concat @ 00ad1a00] file:6 stream:0 pts:0 pts_time:0 dts:-1024 dts_time:-0.0666667 -> pts:5495132 pts_time:357.756 dts:5494108 dts_time:357.689
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724096, current: 5494108; changing to 5724097. This may result in incorrect timestamps in the output file.
[concat @ 00ad1a00] file:6 stream:0 pts:2048 pts_time:0.133333 dts:-512 dts_time:-0.0333333 -> pts:5497180 pts_time:357.889 dts:5494620 dts_time:357.723
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724097, current: 5494620; changing to 5724098. This may result in incorrect timestamps in the output file.
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724304, current: 5600604; changing to 5724305. This may result in incorrect timestamps in the output file.
[concat @ 00ad1a00] file:6 stream:0 pts:107008 pts_time:6.96667 dts:105984 dts_time:6.9 -> pts:5602140 pts_time:364.723 dts:5601116 dts_time:364.656
[mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724305, current: 5601116; changing to 5724306. This may result in incorrect timestamps in the output file.
--- comment end of process after 39 streams
No more output streams to write to, finishing.
frame=40348 fps=4628 q=-1.0 Lsize= 166581kB time=00:38:21.91 bitrate= 592.8kbits/s
video:166231kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.210593%
Input file #0 (D:\Project2\files\12297\control.txt):
Input stream #0:0 (video): 40348 packets read (170220039 bytes);
Total: 40348 packets (170220039 bytes) demuxed
Output file #0 (D:\Project2\files\12297\12297resultado.mp4):
Output stream #0:0 (video): 40348 packets muxed (170220039 bytes);
Total: 40348 packets (170220039 bytes) muxed
0 frames successfully decoded, 0 decoding errors
[AVIOContext @ 00ae85e0] Statistics: 34 seeks, 42736 writeouts
[AVIOContext @ 00af0ca0] Statistics: 3921256 bytes read, 0 seeks
[AVIOContext @ 00ac0d80] Statistics: 2586 bytes read, 0 seeks -
ffmpeg merge video and audio + fade out
1er mai 2016, par jacky brownI have one video file and one audio file.
I want to merge them together that the final output video will be in the length of the video and will contain the audio in the background.i did :
ffmpeg -i output.avi -i bgmusic.mp3 -filter_complex " [1:0] apad " -shortest out.avibut the background audio is cut in the end of the final merge movie.
i want it to fade out nicely.how can i do it ??
but the background audio is cut in the end of the final merge movie.
i want it to fade out nicely.how can i do it ??
thanks.
Syndiquer tout le site
