rpms/dvdstyler/devel dvdstyler-ffmpeg54.patch, NONE, 1.1 dvdstyler.spec, 1.19, 1.20
Nicolas Chauvet
kwizart at rpmfusion.org
Wed Jul 11 22:52:12 CEST 2012
Author: kwizart
Update of /cvs/free/rpms/dvdstyler/devel
In directory old02.ovh.rpmfusion.lan:/tmp/cvs-serv26901/devel
Modified Files:
dvdstyler.spec
Added Files:
dvdstyler-ffmpeg54.patch
Log Message:
Fix for ffmpeg54
dvdstyler-ffmpeg54.patch:
mediaenc_ffmpeg.cpp | 116 +++++++++++++++++++++++++++++++++++-----------------
mediaenc_ffmpeg.h | 4 -
2 files changed, 82 insertions(+), 38 deletions(-)
--- NEW FILE dvdstyler-ffmpeg54.patch ---
diff -up DVDStyler-2.0rc1/src/mediaenc_ffmpeg.cpp.ffmpeg54 DVDStyler-2.0rc1/src/mediaenc_ffmpeg.cpp
--- DVDStyler-2.0rc1/src/mediaenc_ffmpeg.cpp.ffmpeg54 2011-08-02 21:03:48.000000000 +0200
+++ DVDStyler-2.0rc1/src/mediaenc_ffmpeg.cpp 2012-07-11 22:34:36.027178790 +0200
@@ -3,7 +3,7 @@
// Purpose: FFMPEG Media Encoder
// Author: Alex Thuering
// Created: 04.08.2007
-// RCS-ID: $Id: mediaenc_ffmpeg.cpp,v 1.27 2011/08/02 19:03:48 ntalex Exp $
+// RCS-ID: $Id: mediaenc_ffmpeg.cpp,v 1.30 2012/06/04 20:35:11 ntalex Exp $
// Copyright: (c) Alex Thuering
// Licence: GPL
/////////////////////////////////////////////////////////////////////////////
@@ -26,6 +26,7 @@ extern "C" {
#define __STDC_LIMIT_MACROS
#include <libavformat/avformat.h>
#include <libswscale/swscale.h>
+#include <libavutil/mathematics.h>
}
#define AUDIO_BUF_SIZE 524288
@@ -37,7 +38,6 @@ wxFfmpegMediaEncoder::wxFfmpegMediaEncod
m_videoStm = NULL;
m_audioStm = NULL;
m_samples = NULL;
- m_audioOutbuf = NULL;
m_picture = NULL;
m_imgConvertCtx = NULL;
m_videoOutbuf = NULL;
@@ -58,6 +58,14 @@ wxString wxFfmpegMediaEncoder::GetBacken
#define av_guess_format guess_format
#endif
+void print_error(const char *filename, int err) {
+ char errbuf[128];
+ const char *errbuf_ptr = errbuf;
+ if (av_strerror(err, errbuf, sizeof(errbuf)) < 0)
+ errbuf_ptr = strerror(AVUNERROR(err));
+ wxLogError(wxT("%s: %s\n"), filename, errbuf_ptr);
+}
+
bool wxFfmpegMediaEncoder::BeginEncode(const wxString& fileName, VideoFormat videoFormat, AudioFormat audioFormat,
AspectRatio aspectRatio, int videoBitrate) {
EndEncode();
@@ -92,10 +100,6 @@ bool wxFfmpegMediaEncoder::BeginEncode(c
if (!addAudioStream(outputFormat->audio_codec))
return false;
- if (av_set_parameters(m_outputCtx, NULL) < 0) {
- wxLogError(wxT("Invalid output format parameters"));
- return false;
- }
av_dump_format(m_outputCtx, 0, (const char*) fileName.fn_str(), 1);
m_outputCtx->packet_size = 2048;
@@ -107,16 +111,22 @@ bool wxFfmpegMediaEncoder::BeginEncode(c
return false;
// open the output file
- if (avio_open(&m_outputCtx->pb, fileName.mb_str(), URL_WRONLY) < 0) {
+ if (avio_open2(&m_outputCtx->pb, fileName.mb_str(), AVIO_FLAG_WRITE, NULL, NULL) < 0) {
wxLogError(wxT("Could not open '%s'"), fileName.c_str());
return false;
}
+
// write the stream header
+ AVDictionary *opts = NULL;
+ av_dict_set(&opts, "packet_size", "2048", 0);
+ av_dict_set(&opts, "muxrate", "10080000", 0);
+ char tmpstr[48];
+ snprintf(tmpstr, sizeof(tmpstr), "%i", (int)(0.5 * AV_TIME_BASE));
+ av_dict_set(&opts, "preload", tmpstr, 0);
m_outputCtx->packet_size = 2048;
- m_outputCtx->mux_rate = 10080000;
- m_outputCtx->preload = (int) (0.5 * AV_TIME_BASE);
m_outputCtx->max_delay = (int) (0.7 * AV_TIME_BASE);
- av_write_header(m_outputCtx);
+ avformat_write_header(m_outputCtx, &opts);
+ av_dict_free(&opts);
return true;
}
@@ -126,11 +136,12 @@ bool wxFfmpegMediaEncoder::addVideoStrea
m_videoStm = NULL;
return true;
}
- m_videoStm = av_new_stream(m_outputCtx, 0);
+ m_videoStm = avformat_new_stream(m_outputCtx, NULL);
if (!m_videoStm) {
wxLogError(wxT("Could not alloc stream"));
return false;
}
+ m_videoStm->id = 0;
AVCodecContext* c = m_videoStm->codec;
c->thread_count = m_threadCount;
@@ -158,41 +169,46 @@ bool wxFfmpegMediaEncoder::addAudioStrea
m_audioStm = NULL;
return true;
}
- m_audioStm = av_new_stream(m_outputCtx, 1);
+ m_audioStm = avformat_new_stream(m_outputCtx, NULL);
if (!m_audioStm) {
wxLogError(wxT("Could not alloc stream"));
return false;
}
+ m_audioStm->id = 1;
AVCodecContext* c = m_audioStm->codec;
c->thread_count = m_threadCount;
+ c->time_base.den = 25;
+ c->time_base.num = 1;
c->codec_id = (CodecID) codecId;
c->codec_type = AVMEDIA_TYPE_AUDIO;
c->bit_rate = 64000;
c->sample_rate = 48000;
c->sample_fmt = codecId == CODEC_ID_AC3 ? AV_SAMPLE_FMT_FLT : AV_SAMPLE_FMT_S16;
c->channels = 2;
+ // some formats want stream headers to be separate
+ if(m_outputCtx->oformat->flags & AVFMT_GLOBALHEADER)
+ c->flags |= CODEC_FLAG_GLOBAL_HEADER;
+
return true;
}
bool wxFfmpegMediaEncoder::OpenAudioEncoder() {
AVCodecContext* c = m_audioStm->codec;
-
// find the audio encoder and open it
AVCodec* codec = avcodec_find_encoder(c->codec_id);
if (!codec) {
wxLogError(wxT("Audio codec not found"));
return false;
}
- if (avcodec_open(c, codec) < 0) {
+ if (avcodec_open2(c, codec, NULL) < 0) {
wxLogError(wxT("Could not open audio codec"));
return false;
}
- m_audioOutbuf = (uint8_t*) av_malloc(AUDIO_BUF_SIZE);
- m_samples = (int16_t*) av_malloc(AUDIO_BUF_SIZE/2);
- memset(m_samples, 0, AUDIO_BUF_SIZE/2);
+ m_samples = (int16_t*) av_malloc(c->frame_size * av_get_bytes_per_sample(c->sample_fmt) * c->channels);
+ memset(m_samples, 0, c->frame_size * av_get_bytes_per_sample(c->sample_fmt) * c->channels);
return true;
}
@@ -203,9 +219,6 @@ void wxFfmpegMediaEncoder::CloseAudioEnc
if (m_samples)
av_free(m_samples);
m_samples = NULL;
- if (m_audioOutbuf)
- av_free(m_audioOutbuf);
- m_audioOutbuf = NULL;
m_audioStm = NULL;
}
@@ -233,7 +246,7 @@ bool wxFfmpegMediaEncoder::OpenVideoEnco
wxLogError(wxT("Video codec not found"));
return false;
}
- if (avcodec_open(c, codec) < 0) {
+ if (avcodec_open2(c, codec, NULL) < 0) {
wxLogError(wxT("Could not open video codec"));
return false;
}
@@ -312,24 +325,27 @@ bool wxFfmpegMediaEncoder::EncodeImage(w
}
bool wxFfmpegMediaEncoder::writeAudioFrame() {
- AVPacket pkt;
+ AVPacket pkt = { 0 }; // data and size must be 0;
+ AVFrame *frame = avcodec_alloc_frame();
+ int got_packet;
+
av_init_packet(&pkt);
-
- AVCodecContext* c = m_audioStm->codec;
- memset(m_audioOutbuf, 0, AUDIO_BUF_SIZE);
- pkt.size = avcodec_encode_audio(c, m_audioOutbuf, AUDIO_BUF_SIZE, m_samples);
- if (pkt.size < 0) {
- wxLogError(wxT("Audio encoding failed"));
- return false;
- }
- pkt.pts = av_rescale_q(c->coded_frame->pts, c->time_base, m_audioStm->time_base);
- pkt.flags |= AV_PKT_FLAG_KEY;
- pkt.stream_index = m_audioStm->index;
- pkt.data = m_audioOutbuf;
+ AVCodecContext *c = m_audioStm->codec;
+
+ frame->nb_samples = c->frame_size;
+ avcodec_fill_audio_frame(frame, c->channels, c->sample_fmt, (uint8_t *) m_samples, c->frame_size
+ * av_get_bytes_per_sample(c->sample_fmt) * c->channels, 1);
+
+ avcodec_encode_audio2(c, &pkt, frame, &got_packet);
+ if (!got_packet)
+ return true;
+
+ pkt.stream_index = m_audioStm->index;
// write the compressed frame in the media file
- if (av_interleaved_write_frame(m_outputCtx, &pkt) != 0) {
- wxLogError(wxT("Error while writing audio frame"));
+ int ret = av_interleaved_write_frame(m_outputCtx, &pkt);
+ if (ret < 0) {
+ print_error("Error while writing audio frame", ret);
return false;
}
return true;
@@ -339,6 +355,33 @@ bool wxFfmpegMediaEncoder::writeVideoFra
AVCodecContext *c = m_videoStm->codec;
// encode the image
+#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(54, 0, 0)
+ AVPacket pkt;
+ av_init_packet(&pkt);
+ pkt.data = m_videoOutbuf;
+ pkt.size = VIDEO_BUF_SIZE;
+
+ int got_packet = 0;
+ int ret = avcodec_encode_video2(c, &pkt, m_picture, &got_packet);
+ if (ret < 0) {
+ print_error("Error while writing video frame", ret);
+ return false;
+ }
+ if (got_packet) {
+ if (pkt.pts != (int64_t) AV_NOPTS_VALUE)
+ pkt.pts = av_rescale_q(pkt.pts, c->time_base, m_videoStm->time_base);
+ if (pkt.dts != (int64_t) AV_NOPTS_VALUE)
+ pkt.dts = av_rescale_q(pkt.dts, c->time_base, m_videoStm->time_base);
+ pkt.stream_index = m_videoStm->index;
+
+ // write the compressed frame in the media file
+ ret = av_interleaved_write_frame(m_outputCtx, &pkt);
+ if (ret < 0) {
+ print_error("Error while writing video frame", ret);
+ return false;
+ }
+ }
+#else
int out_size = avcodec_encode_video(c, m_videoOutbuf, VIDEO_BUF_SIZE, m_picture);
if (out_size < 0) {
wxLogError(wxT("Video encoding failed"));
@@ -362,6 +405,7 @@ bool wxFfmpegMediaEncoder::writeVideoFra
wxLogError(wxT("Error while writing video frame"));
return false;
}
+#endif
return true;
}
diff -up DVDStyler-2.0rc1/src/mediaenc_ffmpeg.h.ffmpeg54 DVDStyler-2.0rc1/src/mediaenc_ffmpeg.h
--- DVDStyler-2.0rc1/src/mediaenc_ffmpeg.h.ffmpeg54 2009-06-15 19:59:16.000000000 +0200
+++ DVDStyler-2.0rc1/src/mediaenc_ffmpeg.h 2012-07-11 22:37:35.862061554 +0200
@@ -3,7 +3,7 @@
// Purpose: FFMPEG Media Encoder
// Author: Alex Thuering
// Created: 04.08.2007
-// RCS-ID: $Id: mediaenc_ffmpeg.h,v 1.8 2009/06/15 17:59:16 ntalex Exp $
+// RCS-ID: $Id: mediaenc_ffmpeg.h,v 1.9 2012/05/31 21:01:49 ntalex Exp $
// Copyright: (c) Alex Thuering
// Licence: GPL
/////////////////////////////////////////////////////////////////////////////
@@ -40,7 +40,6 @@ private:
bool addAudioStream(int codecId);
int16_t* m_samples;
- uint8_t* m_audioOutbuf;
bool OpenAudioEncoder();
void CloseAudioEncoder();
@@ -57,3 +56,4 @@ private:
};
#endif // WX_FFMPEG_MEDIA_ENCODER_H
+
Index: dvdstyler.spec
===================================================================
RCS file: /cvs/free/rpms/dvdstyler/devel/dvdstyler.spec,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -r1.19 -r1.20
--- dvdstyler.spec 11 Jul 2012 18:18:41 -0000 1.19
+++ dvdstyler.spec 11 Jul 2012 20:52:12 -0000 1.20
@@ -13,6 +13,7 @@
# Based on http://www.freebsd.org/cgi/cvsweb.cgi/ports/multimedia/dvdstyler/files/patch-docs-Makefile.in?rev=1.1;content-type=text%2Fplain
# Fixes 'directory not empty' error because of xmlto outputting a new .proc file
Patch2: dvdstyler-docs-xmlto.patch
+Patch3: dvdstyler-ffmpeg54.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
# build
BuildRequires: automake, autoconf
@@ -58,6 +59,7 @@
%patch0 -b .validdesktop
%patch1 -b .libjpeg
%patch2 -b .xmlto
+%patch3 -p1 -b .ffmpeg54
%{__sed} -i 's|_T("xine \\"dvd:/$DIR\\"");|_T("totem \\"dvd://$DIR\\"");|' src/Config.h
%build
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