/
FFMpegVideo.java
1285 lines (1093 loc) · 38.8 KB
/
FFMpegVideo.java
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/*
* PS3 Media Server, for streaming any medias to your PS3.
* Copyright (C) 2008 A.Brochard
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License only.
*
* 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.
*/
package net.pms.encoders;
import com.jgoodies.forms.builder.PanelBuilder;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import java.awt.Font;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.Files;
import static java.nio.file.StandardCopyOption.*;
import java.text.CharacterIterator;
import java.text.StringCharacterIterator;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import net.pms.Messages;
import net.pms.PMS;
import net.pms.configuration.PmsConfiguration;
import net.pms.configuration.RendererConfiguration;
import net.pms.dlna.DLNAMediaInfo;
import net.pms.dlna.DLNAResource;
import net.pms.dlna.InputFile;
import net.pms.formats.Format;
import net.pms.formats.v2.SubtitleType;
import net.pms.formats.v2.SubtitleUtils;
import net.pms.io.OutputParams;
import net.pms.io.PipeIPCProcess;
import net.pms.io.PipeProcess;
import net.pms.io.ProcessWrapper;
import net.pms.io.ProcessWrapperImpl;
import net.pms.io.StreamModifier;
import net.pms.network.HTTPResource;
import net.pms.util.FileUtil;
import net.pms.util.PlayerUtil;
import net.pms.util.ProcessUtil;
import org.apache.commons.lang3.StringUtils;
import static org.apache.commons.lang3.StringUtils.isBlank;
import static org.apache.commons.lang3.StringUtils.isNotBlank;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/*
* Pure FFmpeg video player.
*
* Design note:
*
* Helper methods that return lists of <code>String</code>s representing
* options are public to facilitate composition e.g. a custom engine (plugin)
* that uses tsMuxeR for videos without subtitles and FFmpeg otherwise needs to
* compose and call methods on both players.
*
* To avoid API churn, and to provide wiggle room for future functionality, all
* of these methods take the same arguments as launchTranscode (and the same
* first four arguments as finalizeTranscoderArgs) even if one or more of the
* parameters are unused e.g.:
*
* public List<String> getAudioBitrateOptions(
* String filename,
* DLNAResource dlna,
* DLNAMediaInfo media,
* OutputParams params
* )
*/
public class FFMpegVideo extends Player {
private static final Logger LOGGER = LoggerFactory.getLogger(FFMpegVideo.class);
private static final String DEFAULT_QSCALE = "3";
private static final String SUB_DIR = "subs";
public FFMpegVideo() {
}
@Deprecated
public FFMpegVideo(PmsConfiguration configuration) {
FFMpegVideo.configuration = configuration;
}
// FIXME we have an id() accessor for this; no need for the field to be public
@Deprecated
public static final String ID = "ffmpegvideo";
/**
* Returns a list of strings representing the rescale options for this transcode i.e. the ffmpeg -vf
* options used to show subtitles in SSA/ASS format and resize a video that's too wide and/or high for the specified renderer.
* If the renderer has no size limits, or there's no media metadata, or the video is within the renderer's
* size limits, an empty list is returned.
*
* @param filename
* @param dlna
* @param media metadata for the DLNA resource which is being transcoded
* @param params
* @return a {@link List} of <code>String</code>s representing the rescale options for this video,
* or an empty list if the video doesn't need to be resized.
*/
public List<String> getVideoFilterOptions(DLNAResource dlna, DLNAMediaInfo media, OutputParams params, File tempSubs) throws IOException {
List<String> videoFilterOptions = new ArrayList<>();
String subsOption = null;
final RendererConfiguration renderer = params.mediaRenderer;
boolean isMediaValid = media != null && media.isMediaparsed() && media.getHeight() != 0;
boolean isResolutionTooHighForRenderer = renderer.isVideoRescale() && isMediaValid && // renderer defines a max width/height
(
media.getWidth() > renderer.getMaxVideoWidth() ||
media.getHeight() > renderer.getMaxVideoHeight()
);
if (tempSubs != null) {
StringBuilder s = new StringBuilder();
CharacterIterator it = new StringCharacterIterator(tempSubs.getAbsolutePath());
for (char ch = it.first(); ch != CharacterIterator.DONE; ch = it.next()) {
switch (ch) {
case ':':
s.append("\\\\:");
break;
case '\\':
s.append("/");
break;
case ']':
case '[':
s.append("\\");
default:
s.append(ch);
break;
}
}
String subsFile = s.toString();
subsFile = subsFile.replace(",", "\\,");
if (params.sid.isEmbedded() || (params.sid.isExternal() && params.sid.getType() == SubtitleType.ASS)) {
subsOption = "ass=" + subsFile;
} else if (params.sid.isExternal() && params.sid.getType() == SubtitleType.SUBRIP) {
subsOption = "subtitles=" + subsFile;
}
}
String rescaleOrPadding = null;
if (isResolutionTooHighForRenderer || (renderer.isKeepAspectRatio() && !renderer.isRescaleByRenderer() && media.getWidth() < 720)) { // Do not rescale for SD video and higher
rescaleOrPadding = String.format(
// http://stackoverflow.com/a/8351875
"scale=iw*min(%1$d/iw\\,%2$d/ih):ih*min(%1$d/iw\\,%2$d/ih),pad=%1$d:%2$d:(%1$d-iw)/2:(%2$d-ih)/2",
renderer.getMaxVideoWidth(),
renderer.getMaxVideoHeight()
);
} else if (renderer.isKeepAspectRatio() && isMediaValid) {
if ((media.getWidth() / (double) media.getHeight()) >= (16 / (double) 9)) {
rescaleOrPadding = "pad=iw:iw/(16/9):0:(oh-ih)/2";
} else {
rescaleOrPadding = "pad=ih*(16/9):ih:(ow-iw)/2:0";
}
}
String overrideVF = renderer.getFFmpegVideoFilterOverride();
if (rescaleOrPadding != null || overrideVF != null || subsOption != null) {
videoFilterOptions.add("-vf");
StringBuilder filterParams = new StringBuilder();
if (overrideVF != null) {
filterParams.append(overrideVF);
if (subsOption != null) {
filterParams.append(", ");
}
} else {
if (rescaleOrPadding != null) {
filterParams.append(rescaleOrPadding);
if (subsOption != null) {
filterParams.append(", ");
}
}
}
if (subsOption != null) {
filterParams.append(subsOption);
}
videoFilterOptions.add(filterParams.toString());
}
return videoFilterOptions;
}
/**
* Returns a list of <code>String</code>s representing ffmpeg output
* options (i.e. options that define the output file's video codec,
* audio codec and container) compatible with the renderer's
* <code>TranscodeVideo</code> profile.
*
* @param dlna
* @param media the media metadata for the video being streamed. May contain unset/null values (e.g. for web videos).
* @param params output parameters
*
* @return a {@link List} of <code>String</code>s representing the FFmpeg output parameters for the renderer according
* to its <code>TranscodeVideo</code> profile.
*/
public synchronized List<String> getVideoTranscodeOptions(DLNAResource dlna, DLNAMediaInfo media, OutputParams params) {
List<String> transcodeOptions = new ArrayList<>();
final String filename = dlna.getSystemName();
final RendererConfiguration renderer = params.mediaRenderer;
if (renderer.isTranscodeToWMV() && !renderer.isXBOX()) { // WMV
transcodeOptions.add("-c:v");
transcodeOptions.add("wmv2");
transcodeOptions.add("-c:a");
transcodeOptions.add("wmav2");
transcodeOptions.add("-f");
transcodeOptions.add("asf");
} else { // MPEGPSAC3, MPEGTSAC3 or H264TSAC3
final boolean isTsMuxeRVideoEngineEnabled = configuration.getEnginesAsList(PMS.get().getRegistry()).contains(TsMuxeRVideo.ID);
// Output audio codec
dtsRemux = isTsMuxeRVideoEngineEnabled &&
configuration.isAudioEmbedDtsInPcm() &&
params.aid != null &&
params.aid.isDTS() &&
!avisynth() &&
renderer.isDTSPlayable();
if (configuration.isAudioRemuxAC3() && params.aid != null && params.aid.isAC3() && !avisynth() && renderer.isTranscodeToAC3()) {
// AC-3 remux
transcodeOptions.add("-c:a");
transcodeOptions.add("copy");
} else {
if (dtsRemux) {
// Audio is added in a separate process later
transcodeOptions.add("-an");
} else if (type() == Format.AUDIO) {
// Skip
} else {
transcodeOptions.add("-c:a");
transcodeOptions.add("ac3");
}
}
InputFile newInput = null;
if (filename != null) {
newInput = new InputFile();
newInput.setFilename(filename);
newInput.setPush(params.stdin);
}
// Output video codec
if (
media.isMediaparsed() &&
params.sid == null &&
!avisynth() &&
(
(
newInput != null &&
media.isVideoWithinH264LevelLimits(newInput, params.mediaRenderer)
) ||
!params.mediaRenderer.isH264Level41Limited()
) &&
media.isMuxable(params.mediaRenderer) &&
configuration.isFFmpegMuxWhenCompatible() &&
params.mediaRenderer.isMuxH264MpegTS()
) {
transcodeOptions.add("-c:v");
transcodeOptions.add("copy");
transcodeOptions.add("-bsf");
transcodeOptions.add("h264_mp4toannexb");
transcodeOptions.add("-fflags");
transcodeOptions.add("+genpts");
videoRemux = true;
} else if (renderer.isTranscodeToH264TSAC3()) {
transcodeOptions.add("-c:v");
transcodeOptions.add("libx264");
transcodeOptions.add("-preset");
transcodeOptions.add("superfast");
} else if (!dtsRemux) {
transcodeOptions.add("-c:v");
transcodeOptions.add("mpeg2video");
}
// Output file format
transcodeOptions.add("-f");
if (dtsRemux) {
if (videoRemux) {
transcodeOptions.add("rawvideo");
} else {
transcodeOptions.add("mpeg2video");
}
} else if (renderer.isTranscodeToMPEGTSAC3() || renderer.isTranscodeToH264TSAC3() || videoRemux) { // MPEGTSAC3
transcodeOptions.add("mpegts");
} else { // default: MPEGPSAC3
transcodeOptions.add("vob");
}
}
return transcodeOptions;
}
/**
* Returns the video bitrate spec for the current transcode according
* to the limits/requirements of the renderer.
*
* @param dlna
* @param media the media metadata for the video being streamed. May contain unset/null values (e.g. for web videos).
* @param params
* @return a {@link List} of <code>String</code>s representing the video bitrate options for this transcode
*/
public List<String> getVideoBitrateOptions(DLNAResource dlna, DLNAMediaInfo media, OutputParams params) { // media is currently unused
List<String> videoBitrateOptions = new ArrayList<>();
String sMaxVideoBitrate = params.mediaRenderer.getMaxVideoBitrate(); // currently Mbit/s
int iMaxVideoBitrate = 0;
if (sMaxVideoBitrate != null) {
try {
iMaxVideoBitrate = Integer.parseInt(sMaxVideoBitrate);
} catch (NumberFormatException nfe) {
LOGGER.error("Can't parse max video bitrate", nfe); // XXX this should be handled in RendererConfiguration
}
}
if (iMaxVideoBitrate == 0) { // unlimited: try to preserve the bitrate
videoBitrateOptions.add("-q:v"); // video qscale
videoBitrateOptions.add(DEFAULT_QSCALE);
} else { // limit the bitrate FIXME untested
// convert megabits-per-second (as per the current option name: MaxVideoBitrateMbps) to bps
// FIXME rather than dealing with megabit vs mebibit issues here, this should be left up to the client i.e.
// the renderer.conf unit should be bits-per-second (and the option should be renamed: MaxVideoBitrateMbps -> MaxVideoBitrate)
videoBitrateOptions.add("-maxrate");
videoBitrateOptions.add("" + iMaxVideoBitrate * 1000 * 1000);
}
return videoBitrateOptions;
}
/**
* Returns the audio bitrate spec for the current transcode according
* to the limits/requirements of the renderer.
*
* @param dlna
* @param media the media metadata for the video being streamed. May contain unset/null values (e.g. for web videos).
* @param params
* @return a {@link List} of <code>String</code>s representing the audio bitrate options for this transcode
*/
public List<String> getAudioBitrateOptions(DLNAResource dlna, DLNAMediaInfo media, OutputParams params) {
List<String> audioBitrateOptions = new ArrayList<>();
audioBitrateOptions.add("-q:a");
audioBitrateOptions.add(DEFAULT_QSCALE);
return audioBitrateOptions;
}
protected boolean dtsRemux;
protected boolean ac3Remux;
protected boolean videoRemux;
@Override
public int purpose() {
return VIDEO_SIMPLEFILE_PLAYER;
}
@Override
// TODO make this static so it can replace ID, instead of having both
public String id() {
return ID;
}
@Override
public boolean isTimeSeekable() {
return true;
}
@Override
public boolean avisynth() {
return false;
}
public String initialString() {
String threads = "";
if (configuration.isFfmpegMultithreading()) {
threads = " -threads " + configuration.getNumberOfCpuCores();
}
return threads;
}
@Override
public String name() {
return "FFmpeg";
}
@Override
public int type() {
return Format.VIDEO;
}
// unused; return this array for backwards-compatibility
@Deprecated
protected String[] getDefaultArgs() {
List<String> defaultArgsList = new ArrayList<>();
defaultArgsList.add("-loglevel");
defaultArgsList.add("warning");
String[] defaultArgsArray = new String[defaultArgsList.size()];
defaultArgsList.toArray(defaultArgsArray);
return defaultArgsArray;
}
private int[] getVideoBitrateConfig(String bitrate) {
int bitrates[] = new int[2];
if (bitrate.contains("(") && bitrate.contains(")")) {
bitrates[1] = Integer.parseInt(bitrate.substring(bitrate.indexOf("(") + 1, bitrate.indexOf(")")));
}
if (bitrate.contains("(")) {
bitrate = bitrate.substring(0, bitrate.indexOf("(")).trim();
}
if (isBlank(bitrate)) {
bitrate = "0";
}
bitrates[0] = (int) Double.parseDouble(bitrate);
return bitrates;
}
@Override
@Deprecated
public String[] args() {
return getDefaultArgs(); // unused; return this array for for backwards compatibility
}
@Override
public String mimeType() {
return HTTPResource.VIDEO_TRANSCODE;
}
@Override
public String executable() {
return configuration.getFfmpegPath();
}
@Override
public boolean isGPUAccelerationReady() {
return false;
}
@Override
public synchronized ProcessWrapper launchTranscode(
DLNAResource dlna,
DLNAMediaInfo media,
OutputParams params
) throws IOException {
int nThreads = configuration.getNumberOfCpuCores();
List<String> cmdList = new ArrayList<>();
RendererConfiguration renderer = params.mediaRenderer;
final String filename = dlna.getSystemName();
setAudioAndSubs(filename, media, params);
File tempSubs = null;
params.waitbeforestart = 2500;
boolean avisynth = avisynth();
if (!isDisableSubtitles(params)) {
tempSubs = getSubtitles(dlna, media, params);
}
cmdList.add(executable());
// Prevent FFmpeg timeout
cmdList.add("-y");
cmdList.add("-loglevel");
if (LOGGER.isTraceEnabled()) { // Set -loglevel in accordance with LOGGER setting
cmdList.add("info"); // Could be changed to "verbose" or "debug" if "info" level is not enough
} else {
cmdList.add("fatal");
}
if (params.timeseek > 0) {
cmdList.add("-ss");
cmdList.add("" + params.timeseek);
}
// decoder threads
cmdList.add("-threads");
cmdList.add("" + nThreads);
final boolean isTsMuxeRVideoEngineEnabled = configuration.getEnginesAsList(PMS.get().getRegistry()).contains(TsMuxeRVideo.ID);
ac3Remux = false;
dtsRemux = false;
if (configuration.isAudioRemuxAC3() && params.aid != null && params.aid.isAC3() && !avisynth() && renderer.isTranscodeToAC3()) {
// AC-3 remux takes priority
ac3Remux = true;
} else {
// Now check for DTS remux and LPCM streaming
dtsRemux = isTsMuxeRVideoEngineEnabled &&
configuration.isAudioEmbedDtsInPcm() &&
params.aid != null &&
params.aid.isDTS() &&
!avisynth() &&
params.mediaRenderer.isDTSPlayable();
}
String frameRateRatio = media.getValidFps(true);
String frameRateNumber = media.getValidFps(false);
// Input filename
cmdList.add("-i");
if (avisynth && !filename.toLowerCase().endsWith(".iso")) {
File avsFile = AviSynthFFmpeg.getAVSScript(filename, params.sid, params.fromFrame, params.toFrame, frameRateRatio, frameRateNumber);
cmdList.add(ProcessUtil.getShortFileNameIfWideChars(avsFile.getAbsolutePath()));
} else {
cmdList.add(filename);
if (media.getAudioTracksList().size() > 1) {
// Set the video stream
cmdList.add("-map");
cmdList.add("0:v");
// Set the proper audio stream
cmdList.add("-map");
cmdList.add("0:a:" + (media.getAudioTracksList().indexOf(params.aid)));
}
}
// Encoder threads
cmdList.add("-threads");
cmdList.add("" + nThreads);
if (params.timeend > 0) {
cmdList.add("-t");
cmdList.add("" + params.timeend);
}
// add video bitrate options
// TODO: Integrate our (more comprehensive) code with this function
// from PMS to make keeping synchronised easier.
// Until then, leave the following line commented out.
// cmdList.addAll(getVideoBitrateOptions(renderer, media));
// add audio bitrate options
// TODO: Integrate our (more comprehensive) code with this function
// from PMS to make keeping synchronised easier.
// Until then, leave the following line commented out.
// cmdList.addAll(getAudioBitrateOptions(renderer, media));
// if the source is too large for the renderer, resize it
// and/or add subtitles to video filter
// FFmpeg must be compiled with --enable-libass parameter
cmdList.addAll(getVideoFilterOptions(dlna, media, params, tempSubs));
int defaultMaxBitrates[] = getVideoBitrateConfig(configuration.getMaximumBitrate());
int rendererMaxBitrates[] = new int[2];
if (renderer.getMaxVideoBitrate() != null) {
rendererMaxBitrates = getVideoBitrateConfig(renderer.getMaxVideoBitrate());
}
// Give priority to the renderer's maximum bitrate setting over the user's setting
if (rendererMaxBitrates[0] > 0 && rendererMaxBitrates[0] < defaultMaxBitrates[0]) {
defaultMaxBitrates = rendererMaxBitrates;
}
if (params.mediaRenderer.getCBRVideoBitrate() == 0) {
// Convert value from Mb to Kb
defaultMaxBitrates[0] = 1000 * defaultMaxBitrates[0];
// Halve it since it seems to send up to 1 second of video in advance
defaultMaxBitrates[0] = defaultMaxBitrates[0] / 2;
int bufSize = 1835;
// x264 uses different buffering math than MPEG-2
if (!renderer.isTranscodeToH264TSAC3()) {
if (media.isHDVideo()) {
bufSize = defaultMaxBitrates[0] / 3;
}
if (bufSize > 7000) {
bufSize = 7000;
}
if (defaultMaxBitrates[1] > 0) {
bufSize = defaultMaxBitrates[1];
}
if (params.mediaRenderer.isDefaultVBVSize() && rendererMaxBitrates[1] == 0) {
bufSize = 1835;
}
}
// Make room for audio
if (dtsRemux) {
defaultMaxBitrates[0] = defaultMaxBitrates[0] - 1510;
} else {
defaultMaxBitrates[0] = defaultMaxBitrates[0] - configuration.getAudioBitrate();
}
// Round down to the nearest Mb
defaultMaxBitrates[0] = defaultMaxBitrates[0] / 1000 * 1000;
// FFmpeg uses bytes for inputs instead of kbytes like MEncoder
bufSize = bufSize * 1000;
defaultMaxBitrates[0] = defaultMaxBitrates[0] * 1000;
/**
* Level 4.1-limited renderers like the PS3 can stutter when H.264 video exceeds
* this bitrate
*/
if (renderer.isTranscodeToH264TSAC3() || videoRemux) {
if (
params.mediaRenderer.isH264Level41Limited() &&
defaultMaxBitrates[0] > 31250000
) {
defaultMaxBitrates[0] = 31250000;
}
bufSize = defaultMaxBitrates[0];
}
cmdList.add("-bufsize");
cmdList.add("" + bufSize);
cmdList.add("-maxrate");
cmdList.add("" + defaultMaxBitrates[0]);
}
// Audio bitrate
if (!ac3Remux && !dtsRemux && !(type() == Format.AUDIO)) {
int channels;
if (renderer.isTranscodeToWMV() && !renderer.isXBOX()) {
channels = 2;
} else if (ac3Remux) {
channels = params.aid.getAudioProperties().getNumberOfChannels(); // AC-3 remux
} else {
channels = configuration.getAudioChannelCount(); // 5.1 max for AC-3 encoding
}
cmdList.add("-ac");
cmdList.add("" + channels);
cmdList.add("-ab");
cmdList.add(configuration.getAudioBitrate() + "k");
}
if (params.timeseek > 0) {
cmdList.add("-copypriorss");
cmdList.add("0");
cmdList.add("-avoid_negative_ts");
cmdList.add("1");
}
if (!videoRemux) {
if (!renderer.isTranscodeToH264TSAC3()) {
// Add MPEG-2 quality settings
String mpeg2Options = configuration.getMPEG2MainSettingsFFmpeg();
String mpeg2OptionsRenderer = params.mediaRenderer.getCustomFFmpegMPEG2Options();
// Renderer settings take priority over user settings
if (isNotBlank(mpeg2OptionsRenderer)) {
mpeg2Options = mpeg2OptionsRenderer;
} else {
if (mpeg2Options.contains("Automatic")) {
mpeg2Options = "-g 5 -q:v 1 -qmin 2 -qmax 3";
// It has been reported that non-PS3 renderers prefer keyint 5 but prefer it for PS3 because it lowers the average bitrate
if (params.mediaRenderer.isPS3()) {
mpeg2Options = "-g 25 -q:v 1 -qmin 2 -qmax 3";
}
if (mpeg2Options.contains("Wireless") || defaultMaxBitrates[0] < 70) {
// Lower quality for 720p+ content
if (media.getWidth() > 1280) {
mpeg2Options = "-g 25 -qmax 7 -qmin 2";
} else if (media.getWidth() > 720) {
mpeg2Options = "-g 25 -qmax 5 -qmin 2";
}
}
}
}
String[] customOptions = StringUtils.split(mpeg2Options);
cmdList.addAll(new ArrayList<>(Arrays.asList(customOptions)));
} else {
// Add x264 quality settings
String x264CRF = configuration.getx264ConstantRateFactor();
if (x264CRF.contains("Automatic")) {
x264CRF = "-crf 16";
// Lower CRF for 720p+ content
if (media.getWidth() > 720) {
x264CRF = "-crf 19";
}
}
String[] customOptions = StringUtils.split(x264CRF);
cmdList.addAll(new ArrayList<>(Arrays.asList(customOptions)));
}
}
// Add the output options (-f, -c:a, -c:v, etc.)
cmdList.addAll(getVideoTranscodeOptions(dlna, media, params));
// Add custom options
if (StringUtils.isNotEmpty(renderer.getCustomFFmpegOptions())) {
parseOptions(renderer.getCustomFFmpegOptions(), cmdList);
}
if (!dtsRemux) {
cmdList.add("pipe:");
}
String[] cmdArray = new String[cmdList.size()];
cmdList.toArray(cmdArray);
cmdArray = finalizeTranscoderArgs(
filename,
dlna,
media,
params,
cmdArray
);
ProcessWrapperImpl pw = new ProcessWrapperImpl(cmdArray, params);
if (dtsRemux) {
PipeProcess pipe;
pipe = new PipeProcess(System.currentTimeMillis() + "tsmuxerout.ts");
TsMuxeRVideo ts = new TsMuxeRVideo();
File f = new File(configuration.getTempFolder(), "pms-tsmuxer.meta");
String cmd[] = new String[]{ ts.executable(), f.getAbsolutePath(), pipe.getInputPipe() };
pw = new ProcessWrapperImpl(cmd, params);
PipeIPCProcess ffVideoPipe = new PipeIPCProcess(System.currentTimeMillis() + "ffmpegvideo", System.currentTimeMillis() + "videoout", false, true);
cmdList.add(ffVideoPipe.getInputPipe());
OutputParams ffparams = new OutputParams(configuration);
ffparams.maxBufferSize = 1;
ffparams.stdin = params.stdin;
String[] cmdArrayDts = new String[cmdList.size()];
cmdList.toArray(cmdArrayDts);
cmdArrayDts = finalizeTranscoderArgs(
filename,
dlna,
media,
params,
cmdArrayDts
);
ProcessWrapperImpl ffVideo = new ProcessWrapperImpl(cmdArrayDts, ffparams);
ProcessWrapper ff_video_pipe_process = ffVideoPipe.getPipeProcess();
pw.attachProcess(ff_video_pipe_process);
ff_video_pipe_process.runInNewThread();
ffVideoPipe.deleteLater();
pw.attachProcess(ffVideo);
ffVideo.runInNewThread();
PipeIPCProcess ffAudioPipe = new PipeIPCProcess(System.currentTimeMillis() + "ffmpegaudio01", System.currentTimeMillis() + "audioout", false, true);
StreamModifier sm = new StreamModifier();
sm.setPcm(false);
sm.setDtsEmbed(dtsRemux);
sm.setSampleFrequency(48000);
sm.setBitsPerSample(16);
sm.setNbChannels(2);
List<String> cmdListDTS = new ArrayList<>();
cmdListDTS.add(executable());
cmdListDTS.add("-y");
cmdListDTS.add("-ss");
if (params.timeseek > 0) {
cmdListDTS.add("" + params.timeseek);
} else {
cmdListDTS.add("0");
}
if (params.stdin == null) {
cmdListDTS.add("-i");
} else {
cmdListDTS.add("-");
}
cmdListDTS.add(filename);
if (params.timeseek > 0) {
cmdListDTS.add("-copypriorss");
cmdListDTS.add("0");
cmdListDTS.add("-avoid_negative_ts");
cmdListDTS.add("1");
}
cmdListDTS.add("-ac");
cmdListDTS.add("2");
cmdListDTS.add("-f");
cmdListDTS.add("dts");
cmdListDTS.add("-c:a");
cmdListDTS.add("copy");
cmdListDTS.add(ffAudioPipe.getInputPipe());
String[] cmdArrayDTS = new String[cmdListDTS.size()];
cmdListDTS.toArray(cmdArrayDTS);
if (!params.mediaRenderer.isMuxDTSToMpeg()) { // No need to use the PCM trick when media renderer supports DTS
ffAudioPipe.setModifier(sm);
}
OutputParams ffaudioparams = new OutputParams(configuration);
ffaudioparams.maxBufferSize = 1;
ffaudioparams.stdin = params.stdin;
ProcessWrapperImpl ffAudio = new ProcessWrapperImpl(cmdArrayDTS, ffaudioparams);
params.stdin = null;
try (PrintWriter pwMux = new PrintWriter(f)) {
pwMux.println("MUXOPT --no-pcr-on-video-pid --no-asyncio --new-audio-pes --vbr --vbv-len=500");
String videoType = "V_MPEG-2";
if (videoRemux) {
videoType = "V_MPEG4/ISO/AVC";
}
if (params.no_videoencode && params.forceType != null) {
videoType = params.forceType;
}
String fps = "";
if (params.forceFps != null) {
fps = "fps=" + params.forceFps + ", ";
}
String audioType = "A_AC3";
if (dtsRemux) {
if (params.mediaRenderer.isMuxDTSToMpeg()) {
// Renderer can play proper DTS track
audioType = "A_DTS";
} else {
// DTS padded in LPCM trick
audioType = "A_LPCM";
}
}
pwMux.println(videoType + ", \"" + ffVideoPipe.getOutputPipe() + "\", " + fps + "level=4.1, insertSEI, contSPS, track=1");
pwMux.println(audioType + ", \"" + ffAudioPipe.getOutputPipe() + "\", track=2");
}
ProcessWrapper pipe_process = pipe.getPipeProcess();
pw.attachProcess(pipe_process);
pipe_process.runInNewThread();
try {
Thread.sleep(50);
} catch (InterruptedException e) {
}
pipe.deleteLater();
params.input_pipes[0] = pipe;
ProcessWrapper ff_pipe_process = ffAudioPipe.getPipeProcess();
pw.attachProcess(ff_pipe_process);
ff_pipe_process.runInNewThread();
try {
Thread.sleep(50);
} catch (InterruptedException e) {
}
ffAudioPipe.deleteLater();
pw.attachProcess(ffAudio);
ffAudio.runInNewThread();
}
pw.runInNewThread();
return pw;
}
private JCheckBox multithreading;
private JCheckBox videoremux;
private JCheckBox fc;
@Override
public JComponent config() {
return config("NetworkTab.5");
}
protected JComponent config(String languageLabel) {
FormLayout layout = new FormLayout(
"left:pref, 0:grow",
"p, 3dlu, p, 3dlu, p, 3dlu, p"
);
PanelBuilder builder = new PanelBuilder(layout);
builder.setBorder(Borders.EMPTY_BORDER);
builder.setOpaque(false);
CellConstraints cc = new CellConstraints();
JComponent cmp = builder.addSeparator(Messages.getString(languageLabel), cc.xyw(2, 1, 1));
cmp = (JComponent) cmp.getComponent(0);
cmp.setFont(cmp.getFont().deriveFont(Font.BOLD));
multithreading = new JCheckBox(Messages.getString("MEncoderVideo.35"));
multithreading.setContentAreaFilled(false);
if (configuration.isFfmpegMultithreading()) {
multithreading.setSelected(true);
}
multithreading.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
configuration.setFfmpegMultithreading(e.getStateChange() == ItemEvent.SELECTED);
}
});
builder.add(multithreading, cc.xy(2, 3));
videoremux = new JCheckBox(Messages.getString("FFmpeg.0"));
videoremux.setContentAreaFilled(false);
if (configuration.isFFmpegMuxWhenCompatible()) {
videoremux.setSelected(true);
}
videoremux.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
configuration.setFFmpegMuxWhenCompatible(e.getStateChange() == ItemEvent.SELECTED);
}
});
builder.add(videoremux, cc.xy(2, 5));
fc = new JCheckBox(Messages.getString("MEncoderVideo.21"));
fc.setContentAreaFilled(false);
fc.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
configuration.setFFmpegFontConfig(e.getStateChange() == ItemEvent.SELECTED);
}
});
builder.add(fc, cc.xy(2, 7));
fc.setSelected(configuration.isFFmpegFontConfig());
return builder.getPanel();
}
protected static List<String> parseOptions(String str) {
return str == null ? null : parseOptions(str, new ArrayList<String>());
}
protected static List<String> parseOptions(String str, List<String> cmdList) {
while (str.length() > 0) {
if (str.charAt(0) == '\"') {
int pos = str.indexOf("\"", 1);
if (pos == -1) {
// No ", error
break;
}
String tmp = str.substring(1, pos);
cmdList.add(tmp.trim());
str = str.substring(pos + 1);
continue;
} else {
// New arg, find space
int pos = str.indexOf(" ");
if (pos == -1) {
// No space, we're done
cmdList.add(str);
break;
}
String tmp = str.substring(0, pos);
cmdList.add(tmp.trim());