diff options
author | Anton Khirnov <anton@khirnov.net> | 2011-11-21 18:37:40 +0400 |
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committer | Anton Khirnov <anton@khirnov.net> | 2011-11-22 00:43:48 +0400 |
commit | 82963f8f046bbe724e6c770a2aaf0290c9915503 (patch) | |
tree | d59fbf4d587111cc4f9dd920731e0448780d6ea5 /avconv.c | |
parent | 9595234c941cb81ffc2858e3f5859f0b9fa58a39 (diff) |
avconv: cleanup the transcoding loop in output_packet().
Diffstat (limited to 'avconv.c')
-rw-r--r-- | avconv.c | 59 |
1 files changed, 14 insertions, 45 deletions
@@ -1878,58 +1878,27 @@ static int output_packet(InputStream *ist, int ist_index, "Multiple frames in a packet from stream %d\n", pkt->stream_index); ist->showed_multi_packet_warning=1; - // XXX temporary hack, will be turned to a switch() once all codec - // types are split out - if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { - ret = transcode_audio(ist, &avpkt, &got_output); - if (ret < 0) - return ret; - continue; - } else if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { - ret = transcode_video(ist, &avpkt, &got_output, &pkt_pts); - if (ret < 0) - return ret; - if (!got_output) - goto discard_packet; - continue; - } else if (ist->st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) { - ret = transcode_subtitles(ist, &avpkt, &got_output); - if (ret < 0) - return ret; - if (!got_output) - goto discard_packet; - continue; - } - - /* decode the packet if needed */ switch(ist->st->codec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + ret = transcode_audio (ist, &avpkt, &got_output); + break; + case AVMEDIA_TYPE_VIDEO: + ret = transcode_video (ist, &avpkt, &got_output, &pkt_pts); + break; + case AVMEDIA_TYPE_SUBTITLE: + ret = transcode_subtitles(ist, &avpkt, &got_output); + break; default: return -1; } - /* frame rate emulation */ - rate_emu_sleep(ist); - - /* if output time reached then transcode raw format, - encode packets and output them */ - for (i = 0; i < nb_ostreams; i++) { - ost = &ost_table[i]; - - if (!check_output_constraints(ist, ost) || !ost->encoding_needed) - continue; - - /* set the input output pts pairs */ - //ost->sync_ipts = (double)(ist->pts + input_files[ist->file_index].ts_offset - start_time)/ AV_TIME_BASE; - - av_assert0(ist->decoding_needed); - switch(ost->st->codec->codec_type) { - default: - abort(); - } - } - if (ret < 0) return ret; + if (!got_output) { + if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) + continue; + goto discard_packet; + } } discard_packet: |