Video/AudioEncoder: fixed size of encoded data allocated within avcodec

Clement Champetier · Clement Champetier · commit dbcfed44014c · 2016-04-21T14:24:06.000+02:00
The AVPacket data attribut should be set to NULL: the encoder will
allocate it.
diff --git a/src/AvTranscoder/encoder/AudioEncoder.cpp b/src/AvTranscoder/encoder/AudioEncoder.cpp
@@ -96,6 +96,7 @@ bool AudioEncoder::encodeFrame(const Frame& sourceFrame, CodedData& codedFrame)
     AVCodecContext& avCodecContext = _codec.getAVCodecContext();
 
     AVPacket& packet = codedFrame.getAVPacket();
+    packet.data = NULL;
     packet.stream_index = 0;
 
     if((avCodecContext.coded_frame) && (avCodecContext.coded_frame->pts != (int)AV_NOPTS_VALUE))
@@ -136,6 +137,7 @@ bool AudioEncoder::encodeFrame(CodedData& codedFrame)
     AVCodecContext& avCodecContext = _codec.getAVCodecContext();
 
     AVPacket& packet = codedFrame.getAVPacket();
+    packet.data = NULL;
     packet.stream_index = 0;
 
 #if LIBAVCODEC_VERSION_MAJOR > 53
diff --git a/src/AvTranscoder/encoder/VideoEncoder.cpp b/src/AvTranscoder/encoder/VideoEncoder.cpp
@@ -109,6 +109,7 @@ bool VideoEncoder::encodeFrame(const Frame& sourceFrame, CodedData& codedFrame)
     AVCodecContext& avCodecContext = _codec.getAVCodecContext();
 
     AVPacket& packet = codedFrame.getAVPacket();
+    packet.data = NULL;
     packet.stream_index = 0;
 
     if((avCodecContext.coded_frame) && (avCodecContext.coded_frame->pts != (int)AV_NOPTS_VALUE))
@@ -149,6 +150,7 @@ bool VideoEncoder::encodeFrame(CodedData& codedFrame)
     AVCodecContext& avCodecContext = _codec.getAVCodecContext();
 
     AVPacket& packet = codedFrame.getAVPacket();
+    packet.data = NULL;
     packet.stream_index = 0;
 
 #if LIBAVCODEC_VERSION_MAJOR > 53
