diff options
Diffstat (limited to 'src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp')
| -rw-r--r-- | src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp b/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp index c99a0b809..4205d0f7d 100644 --- a/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp +++ b/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2009-2011 by Ilya Kotov * + * Copyright (C) 2009-2012 by Ilya Kotov * * forkotov02@hotmail.ru * * * * This program is free software; you can redistribute it and/or modify * @@ -20,6 +20,8 @@ #include "ffmpegmetadatamodel.h" +#if (LIBAVCODEC_VERSION_INT >= ((53<<16)+(42<<8)+4)) + FFmpegMetaDataModel::FFmpegMetaDataModel(const QString &path, QObject *parent) : MetaDataModel(parent) { m_in = 0; @@ -66,3 +68,56 @@ QHash<QString, QString> FFmpegMetaDataModel::audioProperties() } return ap; } + +#else + +FFmpegMetaDataModel::FFmpegMetaDataModel(const QString &path, QObject *parent) : MetaDataModel(parent) +{ + m_in = 0; + avcodec_init(); + avcodec_register_all(); + av_register_all(); + if (av_open_input_file(&m_in, path.toLocal8Bit(), NULL,0, NULL) < 0) + return; + av_find_stream_info(m_in); + av_read_play(m_in); +} + +FFmpegMetaDataModel::~FFmpegMetaDataModel() +{ + if(m_in) + av_close_input_file(m_in); +} + +QHash<QString, QString> FFmpegMetaDataModel::audioProperties() +{ + QHash<QString, QString> ap; + if(!m_in) + return ap; + QString text = QString("%1").arg(int(m_in->duration/AV_TIME_BASE)/60); + text +=":"+QString("%1").arg(int(m_in->duration/AV_TIME_BASE)%60,2,10,QChar('0')); + ap.insert(tr("Length"), text); + ap.insert(tr("File size"), QString("%1 ").arg(m_in->file_size/1024)+" "+tr("KB")); + ap.insert(tr("Bitrate"), QString("%1 "+tr("kbps")).arg(m_in->bit_rate/1000)); + + AVCodecContext *c = 0; + uint wma_idx; + for (wma_idx = 0; wma_idx < m_in->nb_streams; wma_idx++) + { + c = m_in->streams[wma_idx]->codec; +#if LIBAVCODEC_VERSION_MAJOR < 53 + if (c->codec_type == CODEC_TYPE_AUDIO) +#else + if (c->codec_type == AVMEDIA_TYPE_AUDIO) +#endif + break; + } + if (c) + { + ap.insert(tr("Sample rate"), QString("%1 " + tr("Hz")).arg(c->sample_rate)); + ap.insert(tr("Channels"), QString("%1").arg(c->channels)); + } + return ap; +} + +#endif |