[FFmpeg-devel] [PATCH]lavf/rawenc: Force one stream for hevc and m4v

[Carl Eugen Hoyos]

Hi!

Attached patch forces one stream for the output formats hevc 
and (raw) m4v.

Please comment, Carl Eugen

diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c
index d65c7c7..7a1a3d0 100644
--- a/libavformat/rawenc.c
+++ b/libavformat/rawenc.c
@@ -241,6 +241,7 @@ AVOutputFormat ff_hevc_muxer = {
     .extensions        = "hevc",
     .audio_codec       = AV_CODEC_ID_NONE,
     .video_codec       = AV_CODEC_ID_HEVC,
+    .write_header      = force_one_stream,
     .write_packet      = ff_raw_write_packet,
     .flags             = AVFMT_NOTIMESTAMPS,
 };
@@ -253,6 +254,7 @@ AVOutputFormat ff_m4v_muxer = {
     .extensions        = "m4v",
     .audio_codec       = AV_CODEC_ID_NONE,
     .video_codec       = AV_CODEC_ID_MPEG4,
+    .write_header      = force_one_stream,
     .write_packet      = ff_raw_write_packet,
     .flags             = AVFMT_NOTIMESTAMPS,
 };

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