| | |
| | | FormatOut::~FormatOut() |
| | | { |
| | | clear(); |
| | | |
| | | } |
| | | |
| | | void FormatOut::clear(){ |
| | |
| | | flag = writeHeader(&avdic); |
| | | av_dict_free(&avdic); |
| | | } |
| | | |
| | | |
| | | return flag; |
| | | } |
| | | |
| | |
| | | int out_idx = -1; |
| | | std::vector<AVStream*> in_streams{in_v_stream_, in_a_stream_}; |
| | | for (auto i : in_streams){ |
| | | if (i->index == pkt->stream_index){ |
| | | if (i && (i->index == pkt->stream_index)){ |
| | | if (i->codecpar->codec_type == AVMEDIA_TYPE_VIDEO){ |
| | | out_idx = v_idx_; |
| | | in_stream = i; |
| | |
| | | bool interleaved/* = true*/){ |
| | | |
| | | adjustPTS(pkt, frame_cnt); |
| | | auto ret = writeFrame2(pkt, interleaved); |
| | | auto ret = writeFrameInternal(pkt, interleaved); |
| | | if (!ret){ |
| | | logIt("write to file failed, pkt.pts: %lld, dts: %lld, frame count: %d", |
| | | pkt->pts, pkt->dts, frame_cnt); |
| | |
| | | return ret; |
| | | } |
| | | |
| | | bool FormatOut::writeFrame2(AVPacket *pkt, bool interleaved){ |
| | | |
| | | static bool write_frame(AVFormatContext *ctx, AVPacket *pkt, bool interleaved){ |
| | | int ret = 0; |
| | | if(interleaved){ |
| | | ret = av_interleaved_write_frame(ctx_, pkt); |
| | | ret = av_interleaved_write_frame(ctx, pkt); |
| | | }else{ |
| | | // returns 1 if flushed and there is no more data to flush |
| | | ret = av_write_frame(ctx_, pkt); |
| | | ret = av_write_frame(ctx, pkt); |
| | | } |
| | | |
| | | |
| | | if(ret < -22 || ret == 0){ |
| | | return true; |
| | | } |
| | |
| | | return false; |
| | | } |
| | | |
| | | bool FormatOut::writeFrameInternal(AVPacket *pkt, bool interleaved){ |
| | | |
| | | return write_frame(ctx_, pkt, interleaved); |
| | | } |
| | | |
| | | bool FormatOut::writeTrailer(){ |
| | | const int ret = av_write_trailer(ctx_); |
| | | if(ret != 0) |