test: Add additional tests to ffprobe (#341)

Author: Euklios

src/main/java/net/bramp/ffmpeg/probe/FFmpegFrame.java

@@ -24,4 +24,72 @@ public class FFmpegFrame implements FFmpegFrameOrPacket {
   public int nb_samples;
   public int channels;
   public String channel_layout;
+
+  public CodecType getMediaType() {
+    return media_type;
+  }
+
+  public int getStreamIndex() {
+    return stream_index;
+  }
+
+  public int getKeyFrame() {
+    return key_frame;
+  }
+
+  public long getPktPts() {
+    return pkt_pts;
+  }
+
+  public double getPktPtsTime() {
+    return pkt_pts_time;
+  }
+
+  public long getPktDts() {
+    return pkt_dts;
+  }
+
+  public double getPktDtsTime() {
+    return pkt_dts_time;
+  }
+
+  public long getBestEffortTimestamp() {
+    return best_effort_timestamp;
+  }
+
+  public float getBestEffortTimestampTime() {
+    return best_effort_timestamp_time;
+  }
+
+  public long getPktDuration() {
+    return pkt_duration;
+  }
+
+  public float getPktDurationTime() {
+    return pkt_duration_time;
+  }
+
+  public long getPktPos() {
+    return pkt_pos;
+  }
+
+  public long getPktSize() {
+    return pkt_size;
+  }
+
+  public String getSampleFmt() {
+    return sample_fmt;
+  }
+
+  public int getNbSamples() {
+    return nb_samples;
+  }
+
+  public int getChannels() {
+    return channels;
+  }
+
+  public String getChannelLayout() {
+    return channel_layout;
+  }
 }

src/main/java/net/bramp/ffmpeg/probe/FFmpegPacket.java

@@ -18,4 +18,48 @@ public class FFmpegPacket implements FFmpegFrameOrPacket {
   public String size;
   public String pos;
   public String flags;
+
+  public CodecType getCodecType() {
+    return codec_type;
+  }
+
+  public int getStreamIndex() {
+    return stream_index;
+  }
+
+  public long getPts() {
+    return pts;
+  }
+
+  public double getPtsTime() {
+    return pts_time;
+  }
+
+  public long getDts() {
+    return dts;
+  }
+
+  public double getDtsTime() {
+    return dts_time;
+  }
+
+  public long getDuration() {
+    return duration;
+  }
+
+  public float getDurationTime() {
+    return duration_time;
+  }
+
+  public String getSize() {
+    return size;
+  }
+
+  public String getPos() {
+    return pos;
+  }
+
+  public String getFlags() {
+    return flags;
+  }
 }

src/main/java/net/bramp/ffmpeg/probe/FFmpegStream.java

@@ -4,6 +4,7 @@
 import com.google.common.collect.ImmutableMap;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 
@@ -217,6 +218,10 @@ public Map<String, String> getTags() {
   }
 
   public List<SideData> getSideDataList() {
+    if (side_data_list == null) {
+      return Collections.emptyList();
+    }
+
     return ImmutableList.copyOf(side_data_list);
   }