diff options
Diffstat (limited to 'libavformat/mp3enc.c')
| -rw-r--r-- | libavformat/mp3enc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c index 574a3b2e95..ea9db720ad 100644 --- a/libavformat/mp3enc.c +++ b/libavformat/mp3enc.c @@ -84,6 +84,7 @@ typedef struct MP3Context { ID3v2EncContext id3; int id3v2_version; int write_id3v1; + int write_xing; /* xing header */ int64_t xing_offset; @@ -121,7 +122,7 @@ static void mp3_write_xing(AVFormatContext *s) int xing_offset; int ver = 0; - if (!s->pb->seekable) + if (!s->pb->seekable || !mp3->write_xing) return; for (i = 0; i < FF_ARRAY_ELEMS(avpriv_mpa_freq_tab); i++) { @@ -321,6 +322,8 @@ static const AVOption options[] = { offsetof(MP3Context, id3v2_version), AV_OPT_TYPE_INT, {.i64 = 4}, 3, 4, AV_OPT_FLAG_ENCODING_PARAM}, { "write_id3v1", "Enable ID3v1 writing. ID3v1 tags are written in UTF-8 which may not be supported by most software.", offsetof(MP3Context, write_id3v1), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM}, + { "write_xing", "Write the Xing header containing file duration.", + offsetof(MP3Context, write_xing), AV_OPT_TYPE_INT, {.i64 = 1}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM}, { NULL }, }; |