[FFmpeg-cvslog] r12938 - trunk/libavformat/movenc.c
bcoudurier
subversion
Thu Apr 24 15:59:39 CEST 2008
Author: bcoudurier
Date: Thu Apr 24 15:59:39 2008
New Revision: 12938
Log:
support for alac in .mov
Modified:
trunk/libavformat/movenc.c
Modified: trunk/libavformat/movenc.c
==============================================================================
--- trunk/libavformat/movenc.c (original)
+++ trunk/libavformat/movenc.c Thu Apr 24 15:59:39 2008
@@ -219,6 +219,16 @@ static int mov_write_amr_tag(ByteIOConte
return 0x11;
}
+/**
+ * This function writes extradata "as is".
+ * Extradata must be formated like a valid atom (with size and tag)
+ */
+static int mov_write_extradata_tag(ByteIOContext *pb, MOVTrack *track)
+{
+ put_buffer(pb, track->enc->extradata, track->enc->extradata_size);
+ return track->enc->extradata_size;
+}
+
static int mov_write_enda_tag(ByteIOContext *pb)
{
put_be32(pb, 10);
@@ -316,6 +326,8 @@ static int mov_write_wave_tag(ByteIOCont
mov_write_enda_tag(pb);
} else if (track->enc->codec_id == CODEC_ID_AMR_NB) {
mov_write_amr_tag(pb, track);
+ } else if (track->enc->codec_id == CODEC_ID_ALAC) {
+ mov_write_extradata_tag(pb, track);
}
put_be32(pb, 8); /* size */
@@ -380,7 +392,8 @@ static int mov_write_audio_tag(ByteIOCon
(track->enc->codec_id == CODEC_ID_AAC ||
track->enc->codec_id == CODEC_ID_AMR_NB ||
track->enc->codec_id == CODEC_ID_PCM_S24LE ||
- track->enc->codec_id == CODEC_ID_PCM_S32LE))
+ track->enc->codec_id == CODEC_ID_PCM_S32LE ||
+ track->enc->codec_id == CODEC_ID_ALAC))
mov_write_wave_tag(pb, track);
else if(track->tag == MKTAG('m','p','4','a'))
mov_write_esds_tag(pb, track);
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