X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fmatroskaenc.c;h=d7610cf5cdbd6b84e28c193e6d474577930e8f80;hb=c58d45e00489e07fd4606b64ad4095660494185b;hp=ecc5e6bbb3436b800c6b12e5003be6fd89fac2af;hpb=ca1dfea12771b585846fb86aa08c3d7f066a3cc4;p=ffmpeg

diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index ecc5e6bbb34..d7610cf5cdb 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -1198,6 +1198,22 @@ static int mkv_write_trailer(AVFormatContext *s)
     return 0;
 }
 
+static int mkv_query_codec(enum CodecID codec_id, int std_compliance)
+{
+    int i;
+    for (i = 0; ff_mkv_codec_tags[i].id != CODEC_ID_NONE; i++)
+        if (ff_mkv_codec_tags[i].id == codec_id)
+            return 1;
+
+    if (std_compliance < FF_COMPLIANCE_NORMAL) {                // mkv theoretically supports any
+        enum AVMediaType type = avcodec_get_type(codec_id);     // video/audio through VFW/ACM
+        if (type == AVMEDIA_TYPE_VIDEO || type == AVMEDIA_TYPE_AUDIO)
+            return 1;
+    }
+
+    return 0;
+}
+
 #if CONFIG_MATROSKA_MUXER
 AVOutputFormat ff_matroska_muxer = {
     .name              = "matroska",
@@ -1205,14 +1221,22 @@ AVOutputFormat ff_matroska_muxer = {
     .mime_type         = "video/x-matroska",
     .extensions        = "mkv",
     .priv_data_size    = sizeof(MatroskaMuxContext),
-    .audio_codec       = CODEC_ID_MP2,
+#if CONFIG_LIBVORBIS_ENCODER
+    .audio_codec       = CODEC_ID_VORBIS,
+#else
+    .audio_codec       = CODEC_ID_AC3,
+#endif
+#if CONFIG_LIBX264_ENCODER
+    .video_codec       = CODEC_ID_H264,
+#else
     .video_codec       = CODEC_ID_MPEG4,
+#endif
     .write_header      = mkv_write_header,
     .write_packet      = mkv_write_packet,
     .write_trailer     = mkv_write_trailer,
-    .flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS,
-    .codec_tag = (const AVCodecTag* const []){ff_codec_bmp_tags, ff_codec_wav_tags, 0},
-    .subtitle_codec = CODEC_ID_SSA,
+    .flags             = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS,
+    .subtitle_codec    = CODEC_ID_SSA,
+    .query_codec       = mkv_query_codec,
 };
 #endif
 
@@ -1239,12 +1263,15 @@ AVOutputFormat ff_matroska_audio_muxer = {
     .mime_type         = "audio/x-matroska",
     .extensions        = "mka",
     .priv_data_size    = sizeof(MatroskaMuxContext),
-    .audio_codec       = CODEC_ID_MP2,
+#if CONFIG_LIBVORBIS_ENCODER
+    .audio_codec       = CODEC_ID_VORBIS,
+#else
+    .audio_codec       = CODEC_ID_AC3,
+#endif
     .video_codec       = CODEC_ID_NONE,
     .write_header      = mkv_write_header,
     .write_packet      = mkv_write_packet,
     .write_trailer     = mkv_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
-    .codec_tag = (const AVCodecTag* const []){ff_codec_wav_tags, 0},
 };
 #endif