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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-03-19 23:28:36 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-03-22 23:57:19 +0100 |
| commit | a24bccc23859b37e03cbf395b3349cb4f707b3e0 (patch) | |
| tree | 6fb3d44ad0b78c8e8ebf9c10c83da94e7ef015c6 /libavformat/wvenc.c | |
| parent | 03b04eef72a5f23e30c2d7700b290d915c31d3a1 (diff) | |
| download | ffmpeg-a24bccc23859b37e03cbf395b3349cb4f707b3e0.tar.gz | |
avformat/mux: Add flag for "only default codecs allowed"
AVOutputFormat has default codecs for audio, video and subtitle
and often these are the only codecs of this type allowed.
So add a flag to AVOutputFormat so that this can be checked generically.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavformat/wvenc.c')
| -rw-r--r-- | libavformat/wvenc.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/libavformat/wvenc.c b/libavformat/wvenc.c index 6d5fefe1bc..7da0879050 100644 --- a/libavformat/wvenc.c +++ b/libavformat/wvenc.c @@ -31,16 +31,6 @@ typedef struct WvMuxContext { int64_t samples; } WvMuxContext; -static av_cold int wv_init(AVFormatContext *ctx) -{ - if (ctx->streams[0]->codecpar->codec_id != AV_CODEC_ID_WAVPACK) { - av_log(ctx, AV_LOG_ERROR, "This muxer only supports a single WavPack stream.\n"); - return AVERROR(EINVAL); - } - - return 0; -} - static int wv_write_packet(AVFormatContext *ctx, AVPacket *pkt) { WvMuxContext *s = ctx->priv_data; @@ -85,9 +75,9 @@ const FFOutputFormat ff_wv_muxer = { .p.audio_codec = AV_CODEC_ID_WAVPACK, .p.video_codec = AV_CODEC_ID_NONE, .p.subtitle_codec = AV_CODEC_ID_NONE, - .init = wv_init, .write_packet = wv_write_packet, .write_trailer = wv_write_trailer, .p.flags = AVFMT_NOTIMESTAMPS, - .flags_internal = FF_OFMT_FLAG_MAX_ONE_OF_EACH, + .flags_internal = FF_OFMT_FLAG_MAX_ONE_OF_EACH | + FF_OFMT_FLAG_ONLY_DEFAULT_CODECS, }; |