[FFmpeg-cvslog] Revert "avformat/dashenc: Disable writing CODECS tag for HEVC streams"

[Valerii Zapodovnikov]

ffmpeg | branch: master | Valerii Zapodovnikov <val.zapod.vz at gmail.com> | Mon Jun  7 09:32:05 2021 +0300| [812f39ee85ac27a7e11a374150e60a4614f060b1] | committer: Karthick J

Revert "avformat/dashenc: Disable writing CODECS tag for HEVC streams"

This reverts commit d6d407d2d758b404af0ce6a8ff46bf164db020a1.
Hack not needed after a2b1dd0ce301450a47c972745a6b33c4c273aa5d.
Will fix #7480 and #8904.
This will include e.g. CODECS="hvc1.2.4.L123.B0" into m3u8.

Signed-off-by: Valerii Zapodovnikov <val.zapod.vz at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=812f39ee85ac27a7e11a374150e60a4614f060b1
---

 libavformat/dashenc.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 810ab22416..8a626c15a4 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -1312,7 +1312,6 @@ static int write_manifest(AVFormatContext *s, int final)
                 AVStream *st = s->streams[i];
                 OutputStream *os = &c->streams[i];
                 char *agroup = NULL;
-                char *codec_str_ptr = NULL;
                 int stream_bitrate = os->muxer_overhead;
                 if (os->bit_rate > 0)
                     stream_bitrate += os->bit_rate;
@@ -1331,13 +1330,10 @@ static int write_manifest(AVFormatContext *s, int final)
                     av_strlcat(codec_str, ",", sizeof(codec_str));
                     av_strlcat(codec_str, audio_codec_str, sizeof(codec_str));
                 }
-                if (st->codecpar->codec_id != AV_CODEC_ID_HEVC) {
-                    codec_str_ptr = codec_str;
-                }
                 get_hls_playlist_name(playlist_file, sizeof(playlist_file), NULL, i);
                 ff_hls_write_stream_info(st, c->m3u8_out, stream_bitrate,
                                          playlist_file, agroup,
-                                         codec_str_ptr, NULL, NULL);
+                                         codec_str, NULL, NULL);
             }
 
         } else {