New targets parameters class. Tool accepts video codec and bitrate parameters. All...

[synfig.git] / synfig-core / src / modules / mod_ffmpeg / trgt_ffmpeg.cpp

diff --git a/synfig-core/src/modules/mod_ffmpeg/trgt_ffmpeg.cpp b/synfig-core/src/modules/mod_ffmpeg/trgt_ffmpeg.cpp
index 5b5b2bc..0f2a728 100644 (file)
--- a/synfig-core/src/modules/mod_ffmpeg/trgt_ffmpeg.cpp
+++ b/synfig-core/src/modules/mod_ffmpeg/trgt_ffmpeg.cpp
@@ -7,6 +7,7 @@
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **     Copyright (c) 2007 Chris Moore
+**     Copyright (c) 2010 Diego Barrios Romero
 **
 **     This package is free software; you can redistribute it and/or
 **     modify it under the terms of the GNU General Public License as
@@ -79,7 +80,8 @@ SYNFIG_TARGET_SET_CVS_ID(ffmpeg_trgt,"$Id$");
 
 /* === M E T H O D S ======================================================= */
 
-ffmpeg_trgt::ffmpeg_trgt(const char *Filename)
+ffmpeg_trgt::ffmpeg_trgt(const char *Filename,
+                                                const synfig::TargetParam& params)
 {
        pid=-1;
        file=NULL;
@@ -88,6 +90,8 @@ ffmpeg_trgt::ffmpeg_trgt(const char *Filename)
        buffer=NULL;
        color_buffer=0;
        set_remove_alpha();
+       video_codec = params.video_codec;
+       bitrate = params.bitrate;
 }
 
 ffmpeg_trgt::~ffmpeg_trgt()
@@ -158,9 +162,23 @@ ffmpeg_trgt::init()
        string command;
 
        if( filename.c_str()[0] == '-' )
-                       command=strprintf("ffmpeg -f image2pipe -vcodec ppm -an -r %f -i pipe: -loop -hq -title \"%s\" -vcodec mpeg1video -y -- \"%s\"\n",desc.get_frame_rate(),get_canvas()->get_name().c_str(),filename.c_str());
+               command = strprintf("ffmpeg -f image2pipe -vcodec ppm -an"
+                                                       " -r %f -i pipe: -loop -hq"
+                                                       " -title \"%s\" -vcodec %s -b %i"
+                                                       " -y -- \"%s\"\n",
+                                                       desc.get_frame_rate(),
+                                                       get_canvas()->get_name().c_str(),
+                                                       video_codec.c_str(), bitrate,
+                                                       filename.c_str());
        else
-                       command=strprintf("ffmpeg -f image2pipe -vcodec ppm -an -r %f -i pipe: -loop -hq -title \"%s\" -vcodec mpeg1video -y \"%s\"\n",desc.get_frame_rate(),get_canvas()->get_name().c_str(),filename.c_str());
+               command = strprintf("ffmpeg -f image2pipe -vcodec ppm -an"
+                                                       " -r %f -i pipe: -loop -hq"
+                                                       " -title \"%s\" -vcodec %s -b %i"
+                                                       " -y -- \"%s\"\n",
+                                                       desc.get_frame_rate(),
+                                                       get_canvas()->get_name().c_str(),
+                                                       video_codec.c_str(), bitrate,
+                                                       filename.c_str());
 
        file=popen(command.c_str(),POPEN_BINARY_WRITE_TYPE);
 
@@ -192,9 +210,24 @@ ffmpeg_trgt::init()
                // Close the unneeded pipeout
                close(p[0]);
                if( filename.c_str()[0] == '-' )
-                       execlp("ffmpeg", "ffmpeg", "-f", "image2pipe", "-vcodec", "ppm", "-an", "-r", strprintf("%f", desc.get_frame_rate()).c_str(), "-i", "pipe:", "-loop", "-hq", "-title", get_canvas()->get_name().c_str(), "-vcodec", "mpeg1video", "-y", "--", filename.c_str(), (const char *)NULL);
+                       execlp("ffmpeg", "ffmpeg", "-f", "image2pipe", "-vcodec",
+                                  "ppm", "-an", "-r",
+                                  strprintf("%f", desc.get_frame_rate()).c_str(),
+                                  "-i", "pipe:", "-loop", "-hq",
+                                  "-title", get_canvas()->get_name().c_str(),
+                                  "-vcodec", video_codec.c_str(),
+                                  "-b", bitrate,
+                                  "-y", "--", filename.c_str(), (const char *)NULL);
                else
-                       execlp("ffmpeg", "ffmpeg", "-f", "image2pipe", "-vcodec", "ppm", "-an", "-r", strprintf("%f", desc.get_frame_rate()).c_str(), "-i", "pipe:", "-loop", "-hq", "-title", get_canvas()->get_name().c_str(), "-vcodec", "mpeg1video", "-y", filename.c_str(), (const char *)NULL);
+                       execlp("ffmpeg", "ffmpeg", "-f", "image2pipe", "-vcodec",
+                                  "ppm", "-an", "-r",
+                                  strprintf("%f", desc.get_frame_rate()).c_str(),
+                                  "-i", "pipe:", "-loop", "-hq",
+                                  "-title", get_canvas()->get_name().c_str(),
+                                  "-vcodec", video_codec.c_str(),
+                                  "-b", bitrate,
+                                  "-y", filename.c_str(), (const char *)NULL);
+
                // We should never reach here unless the exec failed
                synfig::error(_("Unable to open pipe to ffmpeg"));
                return false;