Recherche avancée
Autres articles (104)
-
Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
MediaSPIP Player : problèmes potentiels
22 février 2011, parLe lecteur ne fonctionne pas sur Internet Explorer
Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...) -
MediaSPIP Player : les contrôles
26 mai 2010, parLes contrôles à la souris du lecteur
En plus des actions au click sur les boutons visibles de l’interface du lecteur, il est également possible d’effectuer d’autres actions grâce à la souris : Click : en cliquant sur la vidéo ou sur le logo du son, celui ci se mettra en lecture ou en pause en fonction de son état actuel ; Molette (roulement) : en plaçant la souris sur l’espace utilisé par le média (hover), la molette de la souris n’exerce plus l’effet habituel de scroll de la page, mais diminue ou (...)
Sur d’autres sites (9148)
-
How to fix a segmentaion fault in a C program ? [closed]
13 janvier 2012, par ipegasusPossible Duplicate :
Segmentation faultCurrently I am upgrading an open source program used for HTTP streaming. It needs to support the latest FFMPEG.
The code compiles fine with no warnings although I am getting a segmentation fault error.
I would like to know how to fix the issue ? and / or the best way to debug ? Please find attached a portion of the code due to size. I will try to add the project to github :) Thanks in advance !Sample Usage
# segmenter --i out.ts --l 10 --o stream.m3u8 --d segments --f streamMakefile
FFLIBS=`pkg-config --libs libavformat libavcodec libavutil`
FFFLAGS=`pkg-config --cflags libavformat libavcodec libavutil`
all:
gcc -Wall -g segmenter.c -o segmenter ${FFFLAGS} ${FFLIBS}segmenter.c
/*
* Copyright (c) 2009 Chase Douglas
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include
#include
#include
#include
#include
#include "libavformat/avformat.h"
#include "libavformat/avio.h"
#include <sys></sys>stat.h>
#include "segmenter.h"
#include "libavformat/avformat.h"
#define IMAGE_ID3_SIZE 9171
void printUsage() {
fprintf(stderr, "\nExample: segmenter --i infile --d baseDir --f baseFileName --o playListFile.m3u8 --l 10 \n");
fprintf(stderr, "\nOptions: \n");
fprintf(stderr, "--i <infile>.\n");
fprintf(stderr, "--o <outfile>.\n");
fprintf(stderr, "--d basedir, the base directory for files.\n");
fprintf(stderr, "--f baseFileName, output files will be baseFileName-#.\n");
fprintf(stderr, "--l segment length, the length of each segment.\n");
fprintf(stderr, "--a, audio only decode for < 64k streams.\n");
fprintf(stderr, "--v, video only decode for < 64k streams.\n");
fprintf(stderr, "--version, print version details and exit.\n");
fprintf(stderr, "\n\n");
}
void ffmpeg_version() {
// output build and version numbers
fprintf(stderr, " libavutil version: %s\n", AV_STRINGIFY(LIBAVUTIL_VERSION));
fprintf(stderr, " libavutil build: %d\n", LIBAVUTIL_BUILD);
fprintf(stderr, " libavcodec version: %s\n", AV_STRINGIFY(LIBAVCODEC_VERSION));
fprintf(stdout, " libavcodec build: %d\n", LIBAVCODEC_BUILD);
fprintf(stderr, " libavformat version: %s\n", AV_STRINGIFY(LIBAVFORMAT_VERSION));
fprintf(stderr, " libavformat build: %d\n", LIBAVFORMAT_BUILD);
fprintf(stderr, " built on " __DATE__ " " __TIME__);
#ifdef __GNUC__
fprintf(stderr, ", gcc: " __VERSION__ "\n");
#else
fprintf(stderr, ", using a non-gcc compiler\n");
#endif
}
static AVStream *add_output_stream(AVFormatContext *output_format_context, AVStream *input_stream) {
AVCodecContext *input_codec_context;
AVCodecContext *output_codec_context;
AVStream *output_stream;
output_stream = avformat_new_stream(output_format_context, 0);
if (!output_stream) {
fprintf(stderr, "Segmenter error: Could not allocate stream\n");
exit(1);
}
input_codec_context = input_stream->codec;
output_codec_context = output_stream->codec;
output_codec_context->codec_id = input_codec_context->codec_id;
output_codec_context->codec_type = input_codec_context->codec_type;
output_codec_context->codec_tag = input_codec_context->codec_tag;
output_codec_context->bit_rate = input_codec_context->bit_rate;
output_codec_context->extradata = input_codec_context->extradata;
output_codec_context->extradata_size = input_codec_context->extradata_size;
if (av_q2d(input_codec_context->time_base) * input_codec_context->ticks_per_frame > av_q2d(input_stream->time_base) && av_q2d(input_stream->time_base) < 1.0 / 1000) {
output_codec_context->time_base = input_codec_context->time_base;
output_codec_context->time_base.num *= input_codec_context->ticks_per_frame;
} else {
output_codec_context->time_base = input_stream->time_base;
}
switch (input_codec_context->codec_type) {
#ifdef USE_OLD_FFMPEG
case CODEC_TYPE_AUDIO:
#else
case AVMEDIA_TYPE_AUDIO:
#endif
output_codec_context->channel_layout = input_codec_context->channel_layout;
output_codec_context->sample_rate = input_codec_context->sample_rate;
output_codec_context->channels = input_codec_context->channels;
output_codec_context->frame_size = input_codec_context->frame_size;
if ((input_codec_context->block_align == 1 && input_codec_context->codec_id == CODEC_ID_MP3) || input_codec_context->codec_id == CODEC_ID_AC3) {
output_codec_context->block_align = 0;
} else {
output_codec_context->block_align = input_codec_context->block_align;
}
break;
#ifdef USE_OLD_FFMPEG
case CODEC_TYPE_VIDEO:
#else
case AVMEDIA_TYPE_VIDEO:
#endif
output_codec_context->pix_fmt = input_codec_context->pix_fmt;
output_codec_context->width = input_codec_context->width;
output_codec_context->height = input_codec_context->height;
output_codec_context->has_b_frames = input_codec_context->has_b_frames;
if (output_format_context->oformat->flags & AVFMT_GLOBALHEADER) {
output_codec_context->flags |= CODEC_FLAG_GLOBAL_HEADER;
}
break;
default:
break;
}
return output_stream;
}
int write_index_file(const char index[], const char tmp_index[], const unsigned int planned_segment_duration, const unsigned int actual_segment_duration[],
const char output_directory[], const char output_prefix[], const char output_file_extension[],
const unsigned int first_segment, const unsigned int last_segment) {
FILE *index_fp;
char *write_buf;
unsigned int i;
index_fp = fopen(tmp_index, "w");
if (!index_fp) {
fprintf(stderr, "Could not open temporary m3u8 index file (%s), no index file will be created\n", tmp_index);
return -1;
}
write_buf = malloc(sizeof (char) * 1024);
if (!write_buf) {
fprintf(stderr, "Could not allocate write buffer for index file, index file will be invalid\n");
fclose(index_fp);
return -1;
}
unsigned int maxDuration = planned_segment_duration;
for (i = first_segment; i <= last_segment; i++)
if (actual_segment_duration[i] > maxDuration)
maxDuration = actual_segment_duration[i];
snprintf(write_buf, 1024, "#EXTM3U\n#EXT-X-TARGETDURATION:%u\n", maxDuration);
if (fwrite(write_buf, strlen(write_buf), 1, index_fp) != 1) {
fprintf(stderr, "Could not write to m3u8 index file, will not continue writing to index file\n");
free(write_buf);
fclose(index_fp);
return -1;
}
for (i = first_segment; i <= last_segment; i++) {
snprintf(write_buf, 1024, "#EXTINF:%u,\n%s-%u%s\n", actual_segment_duration[i], output_prefix, i, output_file_extension);
if (fwrite(write_buf, strlen(write_buf), 1, index_fp) != 1) {
fprintf(stderr, "Could not write to m3u8 index file, will not continue writing to index file\n");
free(write_buf);
fclose(index_fp);
return -1;
}
}
snprintf(write_buf, 1024, "#EXT-X-ENDLIST\n");
if (fwrite(write_buf, strlen(write_buf), 1, index_fp) != 1) {
fprintf(stderr, "Could not write last file and endlist tag to m3u8 index file\n");
free(write_buf);
fclose(index_fp);
return -1;
}
free(write_buf);
fclose(index_fp);
return rename(tmp_index, index);
}
int main(int argc, const char *argv[]) {
//input parameters
char inputFilename[MAX_FILENAME_LENGTH], playlistFilename[MAX_FILENAME_LENGTH], baseDirName[MAX_FILENAME_LENGTH], baseFileName[MAX_FILENAME_LENGTH];
char baseFileExtension[5]; //either "ts", "aac" or "mp3"
int segmentLength, outputStreams, verbosity, version;
char currentOutputFileName[MAX_FILENAME_LENGTH];
char tempPlaylistName[MAX_FILENAME_LENGTH];
//these are used to determine the exact length of the current segment
double prev_segment_time = 0;
double segment_time;
unsigned int actual_segment_durations[2048];
double packet_time = 0;
//new variables to keep track of output size
double output_bytes = 0;
unsigned int output_index = 1;
AVOutputFormat *ofmt;
AVFormatContext *ic = NULL;
AVFormatContext *oc;
AVStream *video_st = NULL;
AVStream *audio_st = NULL;
AVCodec *codec;
int video_index;
int audio_index;
unsigned int first_segment = 1;
unsigned int last_segment = 0;
int write_index = 1;
int decode_done;
int ret;
int i;
unsigned char id3_tag[128];
unsigned char * image_id3_tag;
size_t id3_tag_size = 73;
int newFile = 1; //a boolean value to flag when a new file needs id3 tag info in it
if (parseCommandLine(inputFilename, playlistFilename, baseDirName, baseFileName, baseFileExtension, &outputStreams, &segmentLength, &verbosity, &version, argc, argv) != 0)
return 0;
if (version) {
ffmpeg_version();
return 0;
}
fprintf(stderr, "%s %s\n", playlistFilename, tempPlaylistName);
image_id3_tag = malloc(IMAGE_ID3_SIZE);
if (outputStreams == OUTPUT_STREAM_AUDIO)
build_image_id3_tag(image_id3_tag);
build_id3_tag((char *) id3_tag, id3_tag_size);
snprintf(tempPlaylistName, strlen(playlistFilename) + strlen(baseDirName) + 1, "%s%s", baseDirName, playlistFilename);
strncpy(playlistFilename, tempPlaylistName, strlen(tempPlaylistName));
strncpy(tempPlaylistName, playlistFilename, MAX_FILENAME_LENGTH);
strncat(tempPlaylistName, ".", 1);
//decide if this is an aac file or a mpegts file.
//postpone deciding format until later
/* ifmt = av_find_input_format("mpegts");
if (!ifmt)
{
fprintf(stderr, "Could not find MPEG-TS demuxer.\n");
exit(1);
} */
av_log_set_level(AV_LOG_DEBUG);
av_register_all();
ret = avformat_open_input(&ic, inputFilename, NULL, NULL);
if (ret != 0) {
fprintf(stderr, "Could not open input file %s. Error %d.\n", inputFilename, ret);
exit(1);
}
if (avformat_find_stream_info(ic, NULL) < 0) {
fprintf(stderr, "Could not read stream information.\n");
exit(1);
}
oc = avformat_alloc_context();
if (!oc) {
fprintf(stderr, "Could not allocate output context.");
exit(1);
}
video_index = -1;
audio_index = -1;
for (i = 0; i < ic->nb_streams && (video_index < 0 || audio_index < 0); i++) {
switch (ic->streams[i]->codec->codec_type) {
#ifdef USE_OLD_FFMPEG
case CODEC_TYPE_VIDEO:
#else
case AVMEDIA_TYPE_VIDEO:
#endif
video_index = i;
ic->streams[i]->discard = AVDISCARD_NONE;
if (outputStreams & OUTPUT_STREAM_VIDEO)
video_st = add_output_stream(oc, ic->streams[i]);
break;
#ifdef USE_OLD_FFMPEG
case CODEC_TYPE_AUDIO:
#else
case AVMEDIA_TYPE_AUDIO:
#endif
audio_index = i;
ic->streams[i]->discard = AVDISCARD_NONE;
if (outputStreams & OUTPUT_STREAM_AUDIO)
audio_st = add_output_stream(oc, ic->streams[i]);
break;
default:
ic->streams[i]->discard = AVDISCARD_ALL;
break;
}
}
if (video_index == -1) {
fprintf(stderr, "Stream must have video component.\n");
exit(1);
}
//now that we know the audio and video output streams
//we can decide on an output format.
if (outputStreams == OUTPUT_STREAM_AUDIO) {
//the audio output format should be the same as the audio input format
switch (ic->streams[audio_index]->codec->codec_id) {
case CODEC_ID_MP3:
fprintf(stderr, "Setting output audio to mp3.");
strncpy(baseFileExtension, ".mp3", strlen(".mp3"));
ofmt = av_guess_format("mp3", NULL, NULL);
break;
case CODEC_ID_AAC:
fprintf(stderr, "Setting output audio to aac.");
ofmt = av_guess_format("adts", NULL, NULL);
break;
default:
fprintf(stderr, "Codec id %d not supported.\n", ic->streams[audio_index]->id);
}
if (!ofmt) {
fprintf(stderr, "Could not find audio muxer.\n");
exit(1);
}
} else {
ofmt = av_guess_format("mpegts", NULL, NULL);
if (!ofmt) {
fprintf(stderr, "Could not find MPEG-TS muxer.\n");
exit(1);
}
}
oc->oformat = ofmt;
if (outputStreams & OUTPUT_STREAM_VIDEO && oc->oformat->flags & AVFMT_GLOBALHEADER) {
oc->flags |= CODEC_FLAG_GLOBAL_HEADER;
}
/* Deprecated: pass the options to avformat_write_header directly.
if (av_set_parameters(oc, NULL) < 0) {
fprintf(stderr, "Invalid output format parameters.\n");
exit(1);
}
*/
av_dump_format(oc, 0, baseFileName, 1);
//open the video codec only if there is video data
if (video_index != -1) {
if (outputStreams & OUTPUT_STREAM_VIDEO)
codec = avcodec_find_decoder(video_st->codec->codec_id);
else
codec = avcodec_find_decoder(ic->streams[video_index]->codec->codec_id);
if (!codec) {
fprintf(stderr, "Could not find video decoder, key frames will not be honored.\n");
}
if (outputStreams & OUTPUT_STREAM_VIDEO)
ret = avcodec_open2(video_st->codec, codec, NULL);
else
avcodec_open2(ic->streams[video_index]->codec, codec, NULL);
if (ret < 0) {
fprintf(stderr, "Could not open video decoder, key frames will not be honored.\n");
}
}
snprintf(currentOutputFileName, strlen(baseDirName) + strlen(baseFileName) + strlen(baseFileExtension) + 10, "%s%s-%u%s", baseDirName, baseFileName, output_index++, baseFileExtension);
if (avio_open(&oc->pb, currentOutputFileName, URL_WRONLY) < 0) {
fprintf(stderr, "Could not open '%s'.\n", currentOutputFileName);
exit(1);
}
newFile = 1;
int r = avformat_write_header(oc,NULL);
if (r) {
fprintf(stderr, "Could not write mpegts header to first output file.\n");
debugReturnCode(r);
exit(1);
}
//no segment info is written here. This just creates the shell of the playlist file
write_index = !write_index_file(playlistFilename, tempPlaylistName, segmentLength, actual_segment_durations, baseDirName, baseFileName, baseFileExtension, first_segment, last_segment);
do {
AVPacket packet;
decode_done = av_read_frame(ic, &packet);
if (decode_done < 0) {
break;
}
if (av_dup_packet(&packet) < 0) {
fprintf(stderr, "Could not duplicate packet.");
av_free_packet(&packet);
break;
}
//this time is used to check for a break in the segments
// if (packet.stream_index == video_index && (packet.flags & PKT_FLAG_KEY))
// {
// segment_time = (double)video_st->pts.val * video_st->time_base.num / video_st->time_base.den;
// }
#if USE_OLD_FFMPEG
if (packet.stream_index == video_index && (packet.flags & PKT_FLAG_KEY))
#else
if (packet.stream_index == video_index && (packet.flags & AV_PKT_FLAG_KEY))
#endif
{
segment_time = (double) packet.pts * ic->streams[video_index]->time_base.num / ic->streams[video_index]->time_base.den;
}
// else if (video_index < 0)
// {
// segment_time = (double)audio_st->pts.val * audio_st->time_base.num / audio_st->time_base.den;
// }
//get the most recent packet time
//this time is used when the time for the final segment is printed. It may not be on the edge of
//of a keyframe!
if (packet.stream_index == video_index)
packet_time = (double) packet.pts * ic->streams[video_index]->time_base.num / ic->streams[video_index]->time_base.den; //(double)video_st->pts.val * video_st->time_base.num / video_st->time_base.den;
else if (outputStreams & OUTPUT_STREAM_AUDIO)
packet_time = (double) audio_st->pts.val * audio_st->time_base.num / audio_st->time_base.den;
else
continue;
//start looking for segment splits for videos one half second before segment duration expires. This is because the
//segments are split on key frames so we cannot expect all segments to be split exactly equally.
if (segment_time - prev_segment_time >= segmentLength - 0.5) {
fprintf(stderr, "looking to print index file at time %lf\n", segment_time);
avio_flush(oc->pb);
avio_close(oc->pb);
if (write_index) {
actual_segment_durations[++last_segment] = (unsigned int) rint(segment_time - prev_segment_time);
write_index = !write_index_file(playlistFilename, tempPlaylistName, segmentLength, actual_segment_durations, baseDirName, baseFileName, baseFileExtension, first_segment, last_segment);
fprintf(stderr, "Writing index file at time %lf\n", packet_time);
}
struct stat st;
stat(currentOutputFileName, &st);
output_bytes += st.st_size;
snprintf(currentOutputFileName, strlen(baseDirName) + strlen(baseFileName) + strlen(baseFileExtension) + 10, "%s%s-%u%s", baseDirName, baseFileName, output_index++, baseFileExtension);
if (avio_open(&oc->pb, currentOutputFileName, URL_WRONLY) < 0) {
fprintf(stderr, "Could not open '%s'\n", currentOutputFileName);
break;
}
newFile = 1;
prev_segment_time = segment_time;
}
if (outputStreams == OUTPUT_STREAM_AUDIO && packet.stream_index == audio_index) {
if (newFile && outputStreams == OUTPUT_STREAM_AUDIO) {
//add id3 tag info
//fprintf(stderr, "adding id3tag to file %s\n", currentOutputFileName);
//printf("%lf %lld %lld %lld %lld %lld %lf\n", segment_time, audio_st->pts.val, audio_st->cur_dts, audio_st->cur_pkt.pts, packet.pts, packet.dts, packet.dts * av_q2d(ic->streams[audio_index]->time_base) );
fill_id3_tag((char*) id3_tag, id3_tag_size, packet.dts);
avio_write(oc->pb, id3_tag, id3_tag_size);
avio_write(oc->pb, image_id3_tag, IMAGE_ID3_SIZE);
avio_flush(oc->pb);
newFile = 0;
}
packet.stream_index = 0; //only one stream in audio only segments
ret = av_interleaved_write_frame(oc, &packet);
} else if (outputStreams & OUTPUT_STREAM_VIDEO) {
if (newFile) {
//fprintf(stderr, "New File: %lld %lld %lld\n", packet.pts, video_st->pts.val, audio_st->pts.val);
//printf("%lf %lld %lld %lld %lld %lld %lf\n", segment_time, audio_st->pts.val, audio_st->cur_dts, audio_st->cur_pkt.pts, packet.pts, packet.dts, packet.dts * av_q2d(ic->streams[audio_index]->time_base) );
newFile = 0;
}
if (outputStreams == OUTPUT_STREAM_VIDEO)
ret = av_write_frame(oc, &packet);
else
ret = av_interleaved_write_frame(oc, &packet);
}
if (ret < 0) {
fprintf(stderr, "Warning: Could not write frame of stream.\n");
} else if (ret > 0) {
fprintf(stderr, "End of stream requested.\n");
av_free_packet(&packet);
break;
}
av_free_packet(&packet);
} while (!decode_done);
//make sure all packets are written and then close the last file.
avio_flush(oc->pb);
av_write_trailer(oc);
if (video_st && video_st->codec)
avcodec_close(video_st->codec);
if (audio_st && audio_st->codec)
avcodec_close(audio_st->codec);
for (i = 0; i < oc->nb_streams; i++) {
av_freep(&oc->streams[i]->codec);
av_freep(&oc->streams[i]);
}
avio_close(oc->pb);
av_free(oc);
struct stat st;
stat(currentOutputFileName, &st);
output_bytes += st.st_size;
if (write_index) {
actual_segment_durations[++last_segment] = (unsigned int) rint(packet_time - prev_segment_time);
//make sure that the last segment length is not zero
if (actual_segment_durations[last_segment] == 0)
actual_segment_durations[last_segment] = 1;
write_index_file(playlistFilename, tempPlaylistName, segmentLength, actual_segment_durations, baseDirName, baseFileName, baseFileExtension, first_segment, last_segment);
}
write_stream_size_file(baseDirName, baseFileName, output_bytes * 8 / segment_time);
return 0;
}
</outfile></infile> -
FFMpeg for iPhone
10 août 2012, par iHorseI am trying to create an app that will allow me to stream video FROM the iPhone TO a server. my current theory as to how to do this is to create a series of FFMpeg files and send them to the server. as far as i can tell i have compiled the FFMpeg library correctly for the iPhone.
i followed these instructions here. a series of executable files appeared in the folder so i'm assuming it worked.my question is now what ? how do i get these into an app ? how do i make calls to these executable files ? and most importantly will this even work the way i want it to ?
-
Alfresco Content transformation from .avi to *.flv using ffmpeg
25 octobre 2011, par MasanchezI'm trying to transform diferents video formats into .flv in Alfresco
I'm using 'ffmpeg' tool to transform content.
My code :
avi2flv-transform-context.xml<?xml version='1.0' encoding='UTF-8'?>
<beans>
<bean class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker">
<property>
<ref bean="mimetypeService"></ref>
</property>
<property>
<bean class="org.alfresco.util.exec.RuntimeExec">
<property>
<map>
<entry key=".*">
<list>
<value>ffmpeg</value>
<value>-version</value>
</list>
</entry>
</map>
</property>
<property>
<value>1</value>
</property>
</bean>
</property>
<property>
<bean class="org.alfresco.util.exec.RuntimeExec">
<property>
<map>
<entry key="Linux">
<value>ffmpeg -i '${target}' ${flv.encoder.params} '${source}'</value>
</entry>
</map>
</property>
<property>
<value>1,2</value>
</property>
<property>
<value>true</value>
</property>
<property>
<props>
<prop key="flv.encoder.params">-vcodec flv</prop>
</props>
</property>
</bean>
</property>
<property>
<list>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/avi</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/x-msvideo</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/mpeg</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/mp4</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/mpeg2</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/x-sgi-movie</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/quicktime</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/x-ms-asf</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/x-ms-wmv</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/x-rad-screenplay</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property>
<value>video/ogg</value>
</property>
<property>
<value>video/x-flv</value>
</property>
</bean>
</list>
</property>
</bean>
<bean class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
<property>
<ref bean="transformer.ffmpeg.avi.worker"></ref>
</property>
</bean>
</beans>webservice :
if(getFile(folderVIDEO, field.filename) == null)
{
if(file_test_node=folderVIDEO.createFile(nombrefichero+field.filename)){
model.mensajes.push('Se ha creado el fichero '+nombrefichero+field.filename);
}else
model.mensajes.push('Ha ocurrido un error cuando se intentaba crear el fichero '+nombrefichero+field.filename);
file_test_node.properties.content.write(field.content);
folderVIDEO = getFolder(search.findNode("workspace://SpacesStore/"+fondoid),nameFolderVIDEO);
var action = actions.create("transform");
// Store the transformed version in the same folder as the source
action.parameters["destination-folder"] = file_test_node.parent;
action.parameters["assoc-type"] = "{http://www.alfresco.org/model/content/1.0}contains";
action.parameters["assoc-name"] = file_test_node.name + "transformed";
action.parameters["mime-type"] = "video/x-flv";
// Execute
action.execute(file_test_node);
}The error
The Web Script /alfresco/s/gcd/fondo has responded with a status of 500 - Internal Error.
500 Description: An error inside the HTTP server which prevented it from fulfilling the request.
Message: 09180016 Wrapped Exception (with status template): 09180029 Failed to execute script '/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
Exception: org.alfresco.service.cmr.repository.ContentIOException - 09180027 Transformation failed - status indicates an error: Execution result: os: Linux command: [ffmpeg, -i, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_3008293789769608319.flv', -vcodec flv, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_5021918644492976031.avi'] succeeded: false exit code: 1 out: err: FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1.2, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --extra-version=4:0.5.1-1ubuntu1.2 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --e
org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker.transform(RuntimeExecutableContentTransformerWorker.java:272)
org.alfresco.repo.content.transform.ProxyContentTransformer.transformInternal(ProxyContentTransformer.java:68)
org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:161)
org.alfresco.repo.content.ContentServiceImpl.transform(ContentServiceImpl.java:555)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:80)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.alfresco.repo.model.ml.MLContentInterceptor.invoke(MLContentInterceptor.java:125)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:160)
org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
$Proxy42.transform(Unknown Source)
org.alfresco.repo.action.executer.TransformActionExecuter.doTransform(TransformActionExecuter.java:305)
org.alfresco.repo.action.executer.TransformActionExecuter.executeImpl(TransformActionExecuter.java:270)
org.alfresco.repo.action.executer.ActionExecuterAbstractBase.execute(ActionExecuterAbstractBase.java:133)
org.alfresco.repo.action.ActionServiceImpl.directActionExecution(ActionServiceImpl.java:749)
org.alfresco.repo.action.ActionServiceImpl.executeActionImpl(ActionServiceImpl.java:675)
org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:540)
org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:526)
org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:758)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.alfresco.repo.audit.AuditMethodInterceptor.proceedWithAudit(AuditMethodInterceptor.java:217)
org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:184)
org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
$Proxy34.executeAction(Unknown Source)
org.alfresco.repo.jscript.ScriptAction.executeImpl(ScriptAction.java:147)
org.alfresco.repo.jscript.ScriptAction.execute(ScriptAction.java:136)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:66)
org.mozilla.javascript.gen.c59._c9(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js:459)
org.mozilla.javascript.gen.c59.call(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97)
org.mozilla.javascript.gen.c59._c0(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js:271)
org.mozilla.javascript.gen.c59.call(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
org.mozilla.javascript.gen.c59.call(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
org.mozilla.javascript.gen.c59.exec(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:472)
org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:190)
org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:282)
org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:102)
org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:981)
org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)
org.alfresco.repo.web.scripts.RepositoryContainer$2.execute(RepositoryContainer.java:383)
org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:381)
org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:436)
org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:466)
org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:304)
org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:58)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Thread.java:619)
Exception: org.alfresco.service.cmr.repository.ContentIOException - 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:177)
Exception: org.alfresco.scripts.ScriptException - 09180029 Failed to execute script '/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:194)
Exception: org.springframework.extensions.webscripts.WebScriptException - 09180016 Wrapped Exception (with status template): 09180029 Failed to execute script '/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:758)
Server: Community v3.4.0 (c 3335) schema 4,113
Time: Oct 18, 2011 8:56:51 PM
Diagnostics: Inspect Web Script (com/inventiaplus/gcd/fondo/creado.post)I don't know where is the problem
Somebody can help me ?I did some changes...
avi2flv-transform-context.xml :
<entry key="Linux">
<value>ffmpeg -y -i '${target}' ${flv.encoder.params} '${source}'</value>
</entry>Source <-> Target
<props>
<prop key="flv.encoder.params">-threads 2 -s 320x240 -r 29.97 -threads 1 -pix_fmt yuv420p -g 300 -qmin 3 -b 512k -async 50 -ar 44100 -ac 2 -ab 128k</prop>
</props>change parameters
error :
The Web Script /alfresco/s/gcd/fondo/9fe0bf90-1875-4f51-9f75-7c35f6d0802c has responded with a status of 500 - Internal Error.
500 Description: An error inside the HTTP server which prevented it from fulfilling the request.
Message: 09250001 Wrapped Exception (with status template): 09250004 Failed to execute script '/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
Exception: org.alfresco.service.cmr.repository.ContentIOException - 09250002 Transformation failed - status indicates an error: Execution result: os: Linux command: [ffmpeg, -y, -i, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_4598080275234396407.flv', -threads 2 -s 320x240 -r 29.97 -threads 1 -pix_fmt yuv420p -g 300 -qmin 3 -b 512k -async 50 -ar 44100 -ac 2 -ab 128k, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_6538382831295915428.avi'] succeeded: false exit code: 1 out: err: FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1.2, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --extra-version=4:0.5.1-1ubuntu1.2 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --e
...
Exception: org.alfresco.service.cmr.repository.ContentIOException - 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:177)
Exception: org.alfresco.scripts.ScriptException - 09250004 Failed to execute script '/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:194)
Exception: org.springframework.extensions.webscripts.WebScriptException - 09250001 Wrapped Exception (with status template): 09250004 Failed to execute script '/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:758)
Server: Community v3.4.0 (c 3335) schema 4,113
Time: Oct 25, 2011 8:28:29 AMI use command line
ffmpeg -y -i /home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_6538382831295915428.avi -threads 2 -s 320x240 -r 29.97 -threads 1 -pix_fmt yuv420p -g 300 -qmin 3 -b 512k -async 50 -ar 44100 -ac 2 -ab 128k /home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_4598080275234396407.flvand It works
Syndiquer tout le site
