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use latest svjatoslavcommons
[meviz.git]
/
src
/
main
/
java
/
eu
/
svjatoslav
/
meviz
/
encoder
/
converters
/
AvconvVideo.java
diff --git
a/src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
b/src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
index
f0d80bf
..
ea4d1d3
100644
(file)
--- a/
src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
+++ b/
src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
@@
-18,10
+18,11
@@
import eu.svjatoslav.meviz.encoder.EncodingOptions;
public class AvconvVideo extends AbstractConverter {
public class AvconvVideo extends AbstractConverter {
- private
void
constructCodecParamsString(final EncodingOptions options,
+ private
String
constructCodecParamsString(final EncodingOptions options,
final int videoBitrate, final int audioBitrate,
final int videoBitrate, final int audioBitrate,
- final StringBuffer codecParams, final String videoCodec,
- final String audioCodec) {
+ final String videoCodec, final String audioCodec) {
+
+ StringBuffer codecParams = new StringBuffer();
if (audioCodec == null)
codecParams.append("-an ");
if (audioCodec == null)
codecParams.append("-an ");
@@
-38,6
+39,8
@@
public class AvconvVideo extends AbstractConverter {
if (options.deinterlace)
codecParams.append("-filter:v yadif ");
if (options.deinterlace)
codecParams.append("-filter:v yadif ");
+
+ return codecParams.toString();
}
private int getAudioBitrateValue(final BitrateParameter.bitrate bitRate) {
}
private int getAudioBitrateValue(final BitrateParameter.bitrate bitRate) {
@@
-65,7
+68,7
@@
public class AvconvVideo extends AbstractConverter {
@Override
public String getCommand(final File inputFile, final File targetFile,
@Override
public String getCommand(final File inputFile, final File targetFile,
- final EncodingOptions options) {
+ final EncodingOptions options
, String targetFormat
) {
int videoBitrate = getVideoBitrateValue(options.getVideoBitrate());
int audioBitrate = getAudioBitrateValue(options.getAudioBitrate());
int videoBitrate = getVideoBitrateValue(options.getVideoBitrate());
int audioBitrate = getAudioBitrateValue(options.getAudioBitrate());
@@
-76,6
+79,12
@@
public class AvconvVideo extends AbstractConverter {
String videoCodec = "libx264";
String audioCodec = "libmp3lame";
String videoCodec = "libx264";
String audioCodec = "libmp3lame";
+ if (targetFormat.equals("webm")) {
+ videoCodec = "vp8";
+ audioCodec = "opus";
+ codecParams.append("-s 800x600 ");
+ }
+
if (options.getVideoBitrate() == bitrate.COPY)
videoCodec = "copy";
if (options.getVideoBitrate() == bitrate.COPY)
videoCodec = "copy";
@@
-89,11
+98,16
@@
public class AvconvVideo extends AbstractConverter {
videoBitrate = 1000;
audioBitrate = 128;
videoCodec = "libxvid";
videoBitrate = 1000;
audioBitrate = 128;
videoCodec = "libxvid";
+
+ // reduce resolution
codecParams.append("-s 640x480 ");
codecParams.append("-s 640x480 ");
+
+ // enforce maximum keyframe interval
+ codecParams.append("-g 150 ");
}
}
- co
nstructCodecParamsString(options, videoBitrate, audi
oBitrate,
-
codecParams, videoCodec, audioCodec
);
+ co
decParams.append(constructCodecParamsString(options, vide
oBitrate,
+
audioBitrate, videoCodec, audioCodec)
);
return "avconv -i \"" + inputFile.getAbsolutePath() + "\" "
+ codecParams.toString() + "\"" + targetFile.getAbsolutePath()
return "avconv -i \"" + inputFile.getAbsolutePath() + "\" "
+ codecParams.toString() + "\"" + targetFile.getAbsolutePath()
@@
-102,12
+116,14
@@
public class AvconvVideo extends AbstractConverter {
@Override
public List<String> getSourceFileExtensions() {
@Override
public List<String> getSourceFileExtensions() {
- return toList("mkv", "mts", "mp4", "avi", "mpg", "mpeg", "vob", "m4v");
+ return toList("mkv", "mts", "mp4", "avi", "mpg", "mpeg", "vob", "m4v",
+ "webm");
}
@Override
public List<String> getTargetFileExtensions() {
}
@Override
public List<String> getTargetFileExtensions() {
- return toList("mkv", "mts", "mp4", "avi", "mpg", "mpeg", "vob", "m4v");
+ return toList("mkv", "mts", "mp4", "avi", "mpg", "mpeg", "vob", "m4v",
+ "webm");
}
private int getVideoBitrateValue(final BitrateParameter.bitrate bitRate) {
}
private int getVideoBitrateValue(final BitrateParameter.bitrate bitRate) {