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Sur d’autres sites (9982)
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Streaming mp4a to localhost using udp and ffmpeg
2 août 2017, par noswoscarI am using the following command to stream a video and it’s audio to localhost :
ffmpeg -re -i out.mp4 -map 0:0 -vcodec libx264 -f h264 udp ://127.0.0.1:1234 -map 0:1 -acodec libfaac -f mp4a udp ://127.0.0.1:2020FFmpeg is not recognising my audio codec and my audio format so I get the following error message :
ErrorWhat audio format and codec do I need to use ? The codec information of the video I wish to send is as follows :
Codecs usedWhen I convert the audio track to mp3 I can run the above command and stream the video and audio properly. However I dont want to convert all my video audio-tracks to mp3.
(I am confused by all the encoders, decoders, codec names in the ffmpeg documentation) Is there a way of finding the right encoder to use with the mp4a audio codec other than reading the whole list of codecs and options ?
Thanks.
-
Decode mp3 using FFMpeg, Android NDK - What is wrong with my AVFormatContext ?
27 février 2020, par michpohlI am trying to decode am MP3 file to a raw PCM stream using FFMpeg via JNI on Android. I have compiled the latest FFMpeg version (4.2) and added it to my app. This did not make any problems.
The goal is to be able to use mp3 files from the device’s storage for playback with oboeSince I am relatively inexperienced with both C++ and FFMpeg, my approach is based upon this :
oboe’s RhythmGame exampleI have based my
FFMpegExtractorclass on the one found in the example here. With the help of StackOverflow theAAssetManageruse was removed and instead aMediaSourcehelper class now serves as a wrapper for my stream (see here)But unfortunately, creating the AVFormatContext doesn’t work right - and I can’t seem to understand why. Since I have very limited understanding of correct pointer usage and C++ memory management, I suspect it’s most likely I’m doing something wrong in that area. But honestly, I have no idea.
This is my
FFMpegExtractor.h:#define MYAPP_FFMPEGEXTRACTOR_H
extern "C" {
#include <libavformat></libavformat>avformat.h>
#include <libswresample></libswresample>swresample.h>
#include <libavutil></libavutil>opt.h>
}
#include <cstdint>
#include <android></android>asset_manager.h>
#include
#include <fstream>
#include "MediaSource.cpp"
class FFMpegExtractor {
public:
FFMpegExtractor();
~FFMpegExtractor();
int64_t decode2(char *filepath, uint8_t *targetData, AudioProperties targetProperties);
private:
MediaSource *mSource;
bool createAVFormatContext(AVIOContext *avioContext, AVFormatContext **avFormatContext);
bool openAVFormatContext(AVFormatContext *avFormatContext);
int32_t cleanup(AVIOContext *avioContext, AVFormatContext *avFormatContext);
bool getStreamInfo(AVFormatContext *avFormatContext);
AVStream *getBestAudioStream(AVFormatContext *avFormatContext);
AVCodec *findCodec(AVCodecID id);
void printCodecParameters(AVCodecParameters *params);
bool createAVIOContext2(const std::string &filePath, uint8_t *buffer, uint32_t bufferSize,
AVIOContext **avioContext);
};
#endif //MYAPP_FFMPEGEXTRACTOR_H
</fstream></cstdint>This is
FFMPegExtractor.cpp:#include <memory>
#include <oboe></oboe>Definitions.h>
#include "FFMpegExtractor.h"
#include "logging.h"
#include <fstream>
FFMpegExtractor::FFMpegExtractor() {
mSource = new MediaSource;
}
FFMpegExtractor::~FFMpegExtractor() {
delete mSource;
}
constexpr int kInternalBufferSize = 1152; // Use MP3 block size. https://wiki.hydrogenaud.io/index.php?title=MP3
/**
* Reads from an IStream into FFmpeg.
*
* @param ptr A pointer to the user-defined IO data structure.
* @param buf A buffer to read into.
* @param buf_size The size of the buffer buff.
*
* @return The number of bytes read into the buffer.
*/
// If FFmpeg needs to read the file, it will call this function.
// We need to fill the buffer with file's data.
int read(void *opaque, uint8_t *buffer, int buf_size) {
MediaSource *source = (MediaSource *) opaque;
return source->read(buffer, buf_size);
}
// If FFmpeg needs to seek in the file, it will call this function.
// We need to change the read pos.
int64_t seek(void *opaque, int64_t offset, int whence) {
MediaSource *source = (MediaSource *) opaque;
return source->seek(offset, whence);
}
// Create and save a MediaSource instance.
bool FFMpegExtractor::createAVIOContext2(const std::string &filepath, uint8_t *buffer, uint32_t bufferSize,
AVIOContext **avioContext) {
mSource = new MediaSource;
mSource->open(filepath);
constexpr int isBufferWriteable = 0;
*avioContext = avio_alloc_context(
buffer, // internal buffer for FFmpeg to use
bufferSize, // For optimal decoding speed this should be the protocol block size
isBufferWriteable,
mSource, // Will be passed to our callback functions as a (void *)
read, // Read callback function
nullptr, // Write callback function (not used)
seek); // Seek callback function
if (*avioContext == nullptr) {
LOGE("Failed to create AVIO context");
return false;
} else {
return true;
}
}
bool
FFMpegExtractor::createAVFormatContext(AVIOContext *avioContext,
AVFormatContext **avFormatContext) {
*avFormatContext = avformat_alloc_context();
(*avFormatContext)->pb = avioContext;
if (*avFormatContext == nullptr) {
LOGE("Failed to create AVFormatContext");
return false;
} else {
LOGD("Successfully created AVFormatContext");
return true;
}
}
bool FFMpegExtractor::openAVFormatContext(AVFormatContext *avFormatContext) {
int result = avformat_open_input(&avFormatContext,
"", /* URL is left empty because we're providing our own I/O */
nullptr /* AVInputFormat *fmt */,
nullptr /* AVDictionary **options */
);
if (result == 0) {
return true;
} else {
LOGE("Failed to open file. Error code %s", av_err2str(result));
return false;
}
}
bool FFMpegExtractor::getStreamInfo(AVFormatContext *avFormatContext) {
int result = avformat_find_stream_info(avFormatContext, nullptr);
if (result == 0) {
return true;
} else {
LOGE("Failed to find stream info. Error code %s", av_err2str(result));
return false;
}
}
AVStream *FFMpegExtractor::getBestAudioStream(AVFormatContext *avFormatContext) {
int streamIndex = av_find_best_stream(avFormatContext, AVMEDIA_TYPE_AUDIO, -1, -1, nullptr, 0);
if (streamIndex < 0) {
LOGE("Could not find stream");
return nullptr;
} else {
return avFormatContext->streams[streamIndex];
}
}
int64_t FFMpegExtractor::decode2(
char* filepath,
uint8_t *targetData,
AudioProperties targetProperties) {
LOGD("Decode SETUP");
int returnValue = -1; // -1 indicates error
// Create a buffer for FFmpeg to use for decoding (freed in the custom deleter below)
auto buffer = reinterpret_cast(av_malloc(kInternalBufferSize));
// Create an AVIOContext with a custom deleter
std::unique_ptr ioContext{
nullptr,
[](AVIOContext *c) {
av_free(c->buffer);
avio_context_free(&c);
}
};
{
AVIOContext *tmp = nullptr;
if (!createAVIOContext2(filepath, buffer, kInternalBufferSize, &tmp)) {
LOGE("Could not create an AVIOContext");
return returnValue;
}
ioContext.reset(tmp);
}
// Create an AVFormatContext using the avformat_free_context as the deleter function
std::unique_ptr formatContext{
nullptr,
&avformat_free_context
};
{
AVFormatContext *tmp;
if (!createAVFormatContext(ioContext.get(), &tmp)) return returnValue;
formatContext.reset(tmp);
}
if (!openAVFormatContext(formatContext.get())) return returnValue;
LOGD("172");
if (!getStreamInfo(formatContext.get())) return returnValue;
LOGD("175");
// Obtain the best audio stream to decode
AVStream *stream = getBestAudioStream(formatContext.get());
if (stream == nullptr || stream->codecpar == nullptr) {
LOGE("Could not find a suitable audio stream to decode");
return returnValue;
}
LOGD("183");
printCodecParameters(stream->codecpar);
// Find the codec to decode this stream
AVCodec *codec = avcodec_find_decoder(stream->codecpar->codec_id);
if (!codec) {
LOGE("Could not find codec with ID: %d", stream->codecpar->codec_id);
return returnValue;
}
// Create the codec context, specifying the deleter function
std::unique_ptr codecContext{
nullptr,
[](AVCodecContext *c) { avcodec_free_context(&c); }
};
{
AVCodecContext *tmp = avcodec_alloc_context3(codec);
if (!tmp) {
LOGE("Failed to allocate codec context");
return returnValue;
}
codecContext.reset(tmp);
}
// Copy the codec parameters into the context
if (avcodec_parameters_to_context(codecContext.get(), stream->codecpar) < 0) {
LOGE("Failed to copy codec parameters to codec context");
return returnValue;
}
// Open the codec
if (avcodec_open2(codecContext.get(), codec, nullptr) < 0) {
LOGE("Could not open codec");
return returnValue;
}
// prepare resampler
int32_t outChannelLayout = (1 << targetProperties.channelCount) - 1;
LOGD("Channel layout %d", outChannelLayout);
SwrContext *swr = swr_alloc();
av_opt_set_int(swr, "in_channel_count", stream->codecpar->channels, 0);
av_opt_set_int(swr, "out_channel_count", targetProperties.channelCount, 0);
av_opt_set_int(swr, "in_channel_layout", stream->codecpar->channel_layout, 0);
av_opt_set_int(swr, "out_channel_layout", outChannelLayout, 0);
av_opt_set_int(swr, "in_sample_rate", stream->codecpar->sample_rate, 0);
av_opt_set_int(swr, "out_sample_rate", targetProperties.sampleRate, 0);
av_opt_set_int(swr, "in_sample_fmt", stream->codecpar->format, 0);
av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_FLT, 0);
av_opt_set_int(swr, "force_resampling", 1, 0);
// Check that resampler has been inited
int result = swr_init(swr);
if (result != 0) {
LOGE("swr_init failed. Error: %s", av_err2str(result));
return returnValue;
};
if (!swr_is_initialized(swr)) {
LOGE("swr_is_initialized is false\n");
return returnValue;
}
// Prepare to read data
int bytesWritten = 0;
AVPacket avPacket; // Stores compressed audio data
av_init_packet(&avPacket);
AVFrame *decodedFrame = av_frame_alloc(); // Stores raw audio data
int bytesPerSample = av_get_bytes_per_sample((AVSampleFormat) stream->codecpar->format);
LOGD("Bytes per sample %d", bytesPerSample);
// While there is more data to read, read it into the avPacket
while (av_read_frame(formatContext.get(), &avPacket) == 0) {
if (avPacket.stream_index == stream->index) {
while (avPacket.size > 0) {
// Pass our compressed data into the codec
result = avcodec_send_packet(codecContext.get(), &avPacket);
if (result != 0) {
LOGE("avcodec_send_packet error: %s", av_err2str(result));
goto cleanup;
}
// Retrieve our raw data from the codec
result = avcodec_receive_frame(codecContext.get(), decodedFrame);
if (result != 0) {
LOGE("avcodec_receive_frame error: %s", av_err2str(result));
goto cleanup;
}
// DO RESAMPLING
auto dst_nb_samples = (int32_t) av_rescale_rnd(
swr_get_delay(swr, decodedFrame->sample_rate) + decodedFrame->nb_samples,
targetProperties.sampleRate,
decodedFrame->sample_rate,
AV_ROUND_UP);
short *buffer1;
av_samples_alloc(
(uint8_t **) &buffer1,
nullptr,
targetProperties.channelCount,
dst_nb_samples,
AV_SAMPLE_FMT_FLT,
0);
int frame_count = swr_convert(
swr,
(uint8_t **) &buffer1,
dst_nb_samples,
(const uint8_t **) decodedFrame->data,
decodedFrame->nb_samples);
int64_t bytesToWrite = frame_count * sizeof(float) * targetProperties.channelCount;
memcpy(targetData + bytesWritten, buffer1, (size_t) bytesToWrite);
bytesWritten += bytesToWrite;
av_freep(&buffer1);
avPacket.size = 0;
avPacket.data = nullptr;
}
}
}
av_frame_free(&decodedFrame);
returnValue = bytesWritten;
cleanup:
return returnValue;
}
void FFMpegExtractor::printCodecParameters(AVCodecParameters *params) {
LOGD("Stream properties");
LOGD("Channels: %d", params->channels);
LOGD("Channel layout: %"
PRId64, params->channel_layout);
LOGD("Sample rate: %d", params->sample_rate);
LOGD("Format: %s", av_get_sample_fmt_name((AVSampleFormat) params->format));
LOGD("Frame size: %d", params->frame_size);
}
</fstream></memory>And this is the
MediaSource.cpp:#ifndef MYAPP_MEDIASOURCE_CPP
#define MYAPP_MEDIASOURCE_CPP
extern "C" {
#include <libavformat></libavformat>avformat.h>
#include <libswresample></libswresample>swresample.h>
#include <libavutil></libavutil>opt.h>
}
#include <cstdint>
#include <android></android>asset_manager.h>
#include
#include <fstream>
#include "logging.h"
// wrapper class for file stream
class MediaSource {
public:
MediaSource() {
}
~MediaSource() {
source.close();
}
void open(const std::string &filePath) {
const char *x = filePath.c_str();
LOGD("Opened %s", x);
source.open(filePath, std::ios::in | std::ios::binary);
}
int read(uint8_t *buffer, int buf_size) {
// read data to buffer
source.read((char *) buffer, buf_size);
// return how many bytes were read
return source.gcount();
}
int64_t seek(int64_t offset, int whence) {
if (whence == AVSEEK_SIZE) {
// FFmpeg needs file size.
int oldPos = source.tellg();
source.seekg(0, std::ios::end);
int64_t length = source.tellg();
// seek to old pos
source.seekg(oldPos);
return length;
} else if (whence == SEEK_SET) {
// set pos to offset
source.seekg(offset);
} else if (whence == SEEK_CUR) {
// add offset to pos
source.seekg(offset, std::ios::cur);
} else {
// do not support other flags, return -1
return -1;
}
// return current pos
return source.tellg();
}
private:
std::ifstream source;
};
#endif //MYAPP_MEDIASOURCE_CPP
</fstream></cstdint>When the code is executed, I can see that I submit the correct file path, so I assume the resource mp3 is there.
When this code is executed the app crashes in line 103 ofFFMpegExtractor.cpp, atformatContext.reset(tmp);This is what Android Studio logs when the app crashes :
--------- beginning of crash
2020-02-27 14:31:26.341 9852-9945/com.user.myapp A/libc: Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7fffffff0 in tid 9945 (chaelpohl.loopy), pid 9852 (user.myapp)This is the (sadly very short) output I get with
ndk-stack:********** Crash dump: **********
Build fingerprint: 'samsung/dreamltexx/dreamlte:9/PPR1.180610.011/G950FXXU6DSK9:user/release-keys'
#00 0x0000000000016c50 /data/app/com.user.myapp-D7dBCgHF-vdQNNSald4lWA==/lib/arm64/libavformat.so (avformat_free_context+260)
avformat_free_context
??:0:0
Crash dump is completedI tested a bit around, and every call to my
formatContextcrashes the app. So I assume there is something wrong with the input I provide to build it but I have no clue how to debug this.Any help is appreciated ! (Happy to provide additional resources if something crucial is missing).
-
Error while opening encoder for output stream #0:0 for Creating Video from image,Gif,music
29 février 2020, par brijeshI am trying to create a video from image,gif and music.
Here is the code I used :
{"-y", "-i", imagepath, "-ignore_loop", "0", "-i", gif, "-filter_complex", "[1:v]scale=" + filterdBitmap.getWidth() + ":" + filterdBitmap.getHeight() + "[ovrl];[0:v][ovrl]overlay=0:0", "-ss", "" + startMs / 1000, "-t", "" + endMs / 1000, "-i", songpath, "-c:v", "libx264", "-preset", "ultrafast", "-r", "30", "-pix_fmt", "yuva420p", "-c:a", "aac", "-shortest", outputLocation.getPath()};The error I received was this :
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or heightSpecifically, here is the complete response :
2020-02-29 10:16:01.043 14913-14913/com.photocreator E/fail: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, png_pipe, from 'file:///storage/emulated/0/1582951553006.jpg':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: png, rgba(pc), 639x812, 25 tbr, 25 tbn, 25 tbc
Input #1, gif, from 'http://13.232.145.224:3003/getpath/video_maker/new/35.gif':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: gif, bgra, 288x480, 15 fps, 15 tbr, 100 tbn, 100 tbc
[mp3 @ 0xaea97200] Skipping 0 bytes of junk at 253.
Input #2, mp3, from '/storage/emulated/0/Download/supnaringtone-49332.mp3':
Metadata:
encoder : Lavf58.20.100
Duration: 00:00:21.76, start: 0.025057, bitrate: 64 kb/s
Stream #2:0: Audio: mp3, 44100 Hz, stereo, s16p, 64 kb/s
Metadata:
encoder : Lavc58.35
Incompatible pixel format 'yuva420p' for codec 'libx264', auto-selecting format 'yuv420p'
[libx264 @ 0xaeacfc00] width not divisible by 2 (639x812)
Output #0, mp4, to '/storage/emulated/0/allkotlin/video/movie_1582951554388.mp4':
Stream #0:0: Video: h264, none, q=2-31, 128 kb/s, 30 fps (default)
Metadata:
encoder : Lavc57.24.102 libx264
Stream #0:1: Audio: aac, 0 channels, 128 kb/s
Metadata:
encoder : Lavc57.24.102 aac
Stream mapping:
Stream #0:0 (png) -> overlay:main (graph 0)
Stream #1:0 (gif) -> scale (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #2:0 -> #0:1 (mp3 (native) -> aac (native))
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or heightIf I use -s 560x560 , it works great, except then I can’t keep on using my aspect ratio :
And here is my code :
public class PhotoEditing extends AppCompatActivity implements GetGifAdapter.GlideInterface, SdCardSongAdapter.MediaInterface
, FiltersListFragmentListener, EmojiFragmentListener, AddTextFragmentListener {
public static final String FILE_PROVIDER_AUTHORITY = "com.burhanrashid52.photoeditor.fileprovider";
@Nullable
@VisibleForTesting
Uri mSaveImageUri;
PhotoEditorView image_preview;
ImageView image_gif/*,image_preview*/;
ImageView save, back;
LinearLayout linearLayout;
public String sessionId, sessionId1;
Uri image_selected_uri;
public Bitmap originalBitmap, filterdBitmap, finalBitmap;
LinearLayout btn_music_list, btn_music_cut, btn_add_gif, btn_filters_list, btn_emoji, btn_add_text;
MediaPlayer mediaPlayer;
String mediaData;
LinearLayout relativeLayout;
RelativeLayout seekbar_layout, fm;
RelativeLayout.LayoutParams layoutparam;
RangeSeekBar rangeSeekBar;
Runnable r;
Handler mHandler;
private int duration;
private TextView tvLeft, tvRight;
RelativeLayout rl_replace, music_fragment;
FilterListFragment filterListFragment;
EmojiFragment emojiFragment;
PhotoEditor photoEditor;
int screenWidth, screenHeight;
Bitmap bitmap;
int brightnessFinal = 0;
int saturationFinal = 0;
int constrantFinal = 0;
int hue = 0;
String glideData;
FFmpeg ffmpeg;
String s;
String imageHeight;
String imageWidth ;
private static final String TAG = "BRIJESH";
Context context = this;
static {
System.loadLibrary("NativeImageProcessor");
}
public Bitmap resizeImageToNewSize(Bitmap bitmap, int i, int i2) {
try {
int width = bitmap.getWidth();
int height = bitmap.getHeight();
float f = (float) i;
float f2 = (float) i2;
if (!(height == i2 && width == i)) {
float f3 = (float) width;
float f4 = f / f3;
float f5 = (float) height;
float f6 = f2 / f5;
if (f4 < f6) {
f6 = f4;
}
f = f3 * f6;
f2 = f5 * f6;
}
Bitmap bitmap1 = Bitmap.createScaledBitmap(bitmap, (int) f, (int) f2, true);
fm.removeView(image_preview);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(bitmap1.getWidth(), bitmap1.getHeight());
params.addRule(RelativeLayout.CENTER_HORIZONTAL);
image_preview.setLayoutParams(params);
fm.addView(image_preview);
return bitmap1;
} catch (Exception unused) {
fm.removeView(image_preview);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(200, 100);
params.addRule(RelativeLayout.CENTER_IN_PARENT);
image_preview.setLayoutParams(params);
fm.addView(image_preview);
return bitmap;
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_photo_editing);
initialize(this);
image_preview = findViewById(R.id.image_preview);
image_preview.getSource().setScaleType(ImageView.ScaleType.FIT_XY);
photoEditor = new PhotoEditor.Builder(this, image_preview)
.setPinchTextScalable(true)
.build();
image_gif = findViewById(R.id.image_gif);
linearLayout = findViewById(R.id.linearLayout);
btn_music_list = findViewById(R.id.btn_music_list);
// btn_music_cut = findViewById(R.id.btn_music_cut);
btn_add_gif = findViewById(R.id.btn_add_gif);
btn_filters_list = findViewById(R.id.btn_filters_list);
btn_emoji = findViewById(R.id.btn_emoji);
btn_add_text = findViewById(R.id.btn_add_text);
fm = findViewById(R.id.frame);
rl_replace = findViewById(R.id.replace_fragment);
music_fragment = findViewById(R.id.music_fragment);
seekbar_layout = findViewById(R.id.seekbar_layout);
rangeSeekBar = findViewById(R.id.rangeSeekBar);
rangeSeekBar.setNotifyWhileDragging(true);
mHandler = new Handler();
tvLeft = findViewById(R.id.tvLeft);
tvRight = findViewById(R.id.tvRight);
relativeLayout = findViewById(R.id.relativeLayout);
save = findViewById(R.id.btndone);
back = findViewById(R.id.btnhome);
mediaPlayer = new MediaPlayer();
back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mediaPlayer.isPlaying()) {
mediaPlayer.stop();
onBackPressed();
} else onBackPressed();
}
});
sessionId1 = getIntent().getStringExtra("gallary");
sessionId = getPathFromUri(PhotoEditing.this, Uri.parse(sessionId1));
image_selected_uri = Uri.parse(sessionId);
loadImage();
btn_music_list.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// if (seekbar_layout.getVisibility() == View.GONE){
if (mediaPlayer != null && mediaPlayer.isPlaying()) {
mediaPlayer.stop();
}
MusicListFragment musicListFragment = new MusicListFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.replace_fragment, musicListFragment);
transaction.addToBackStack(null);
transaction.commit();
seekbar_layout.setVisibility(View.VISIBLE);
// }
// else if (seekbar_layout.getVisibility() == View.VISIBLE) {
// seekbar_layout.setVisibility(View.GONE);
// }
}
});
// btn_music_cut.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// if (seekbar_layout.getVisibility() == View.GONE) {
// if (mediaPlayer != null && mediaPlayer.isPlaying()) {
// seekbar_layout.setVisibility(View.VISIBLE);
// }
// } else if (seekbar_layout.getVisibility() == View.VISIBLE) {
// seekbar_layout.setVisibility(View.GONE);
// }
// }
// });
btn_add_gif.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
GIfFragment gIfFragment = new GIfFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.replace_fragment, gIfFragment);
transaction.addToBackStack(null);
transaction.commit();
}
});
save.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// image_preview.getSource().setDrawingCacheEnabled(true);
// Bitmap b = image_preview.getSource().getDrawingCache();
// MediaStore.Images.Media.insertImage(context.getContentResolver(), b,"", "");
saveImageToGallery();
}
});
}
private void loadImage() {
bitmap = BitmapFactory.decodeFile(image_selected_uri.toString());
originalBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true);
originalBitmap = modifyOrientation(originalBitmap, sessionId);
finalBitmap = originalBitmap.copy(Bitmap.Config.ARGB_8888, true);
filterdBitmap = originalBitmap.copy(Bitmap.Config.ARGB_8888, true);
DisplayMetrics displayMetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
int f3672y = displayMetrics.widthPixels;
int f3673z = displayMetrics.heightPixels;
float f = getResources().getDisplayMetrics().density;
int i = f3672y - ((int) (40.0f * f));
int i2 = f3673z - ((int) (f * 100.0f));
image_preview.getSource().setImageBitmap(resizeImageToNewSize(bitmap, i, i2));
}
private void getDropboxIMGSize(Uri uri){
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(new File(uri.getPath()).getAbsolutePath(), options);
imageHeight= String.valueOf(options.outHeight);
imageWidth = String.valueOf(options.outWidth);
}
@SuppressLint("MissingPermission")
private void saveImageToGallery() {
File file = new File(Environment.getExternalStorageDirectory()
+ File.separator + ""
+ System.currentTimeMillis() + ".jpg");
try {
file.createNewFile();
SaveSettings saveSettings = new SaveSettings.Builder()
.setClearViewsEnabled(true)
.setTransparencyEnabled(true)
.build();
photoEditor.saveAsFile(file.getAbsolutePath(), saveSettings, new PhotoEditor.OnSaveListener() {
@Override
public void onSuccess(@NonNull String imagePath) {
Toast.makeText(context, "Image Saved", Toast.LENGTH_SHORT).show();
mSaveImageUri = Uri.fromFile(new File(imagePath));
getDropboxIMGSize(mSaveImageUri);
executeCmd(String.valueOf(mSaveImageUri), mediaData, glideData, rangeSeekBar.getSelectedMinValue().intValue() * 1000, rangeSeekBar.getSelectedMaxValue().intValue() * 1000);
}
@Override
public void onFailure(@NonNull Exception exception) {
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
private void executeCmd(String imagepath, String songpath, String gif, int startMs, int endMs) {
File outputLocation = getConvertedFile(outputPath() + "video", "movie_" + System.currentTimeMillis() + ".mp4");
Log.e("videofilepath", songpath);
String[] complexCommand = {"-y", "-i", imagepath,
"-ignore_loop", "0",
"-i", gif, "-filter_complex", "[1:v]scale=w='bitand(iw,65534)':h='bitand(ih,65534)' [ovrl];[0:v][ovrl]overlay=0:0",
"-ss", "" + startMs / 1000, "-t", "" + endMs / 1000, "-i", songpath,
"-c:v", "libx264", "-preset", "ultrafast", "-r", "30", "-pix_fmt", "yuva420p", "-c:a", "aac", "-shortest", outputLocation.getPath()};
try {
ffmpeg.execute(complexCommand, new ExecuteBinaryResponseHandler() {
@Override
public void onSuccess(String s) {
Log.e("onSuccess", s);
}
@Override
public void onFailure(String s) {
Log.e("fail", s);
}
});
} catch (FFmpegCommandAlreadyRunningException e) {
Log.e("catch", e.getMessage());
}
}
}Any idea what is going on here ? Thanks !
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