avformat: Enforce codec_id where appropriate

E.g. chromaprint expects to be fed 16bit signed PCM
in native endianness, yet there was no check for this.
Similarly for other muxers. Use the new
FF_OFMT_FLAG_ONLY_DEFAULT_CODECS to enfore this where
appropriate, e.g. for pcm/raw muxers.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavformat/chromaprint.c

@@ -179,7 +179,8 @@ const FFOutputFormat ff_chromaprint_muxer = {
     .p.audio_codec     = AV_NE(AV_CODEC_ID_PCM_S16BE, AV_CODEC_ID_PCM_S16LE),
     .p.video_codec     = AV_CODEC_ID_NONE,
     .p.subtitle_codec  = AV_CODEC_ID_NONE,
-    .flags_internal    = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal    = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                         FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .write_header      = write_header,
     .write_packet      = write_packet,
     .write_trailer     = write_trailer,

libavformat/daudenc.c

@@ -64,7 +64,8 @@ const FFOutputFormat ff_daud_muxer = {
     .p.video_codec = AV_CODEC_ID_NONE,
     .p.subtitle_codec = AV_CODEC_ID_NONE,
     .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,
     .init         = daud_init,
     .write_packet = daud_write_packet,
 };

libavformat/filmstripenc.c

@@ -67,7 +67,8 @@ const FFOutputFormat ff_filmstrip_muxer = {
     .p.audio_codec     = AV_CODEC_ID_NONE,
     .p.video_codec     = AV_CODEC_ID_RAWVIDEO,
     .p.subtitle_codec  = AV_CODEC_ID_NONE,
-    .flags_internal    = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal    = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                         FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .write_header      = write_header,
     .write_packet      = ff_raw_write_packet,
     .write_trailer     = write_trailer,

libavformat/fitsenc.c

@@ -199,7 +199,8 @@ const FFOutputFormat ff_fits_muxer = {
     .p.audio_codec  = AV_CODEC_ID_NONE,
     .p.video_codec  = AV_CODEC_ID_FITS,
     .p.subtitle_codec = AV_CODEC_ID_NONE,
-    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                        FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .priv_data_size = sizeof(FITSContext),
     .write_header   = fits_write_header,
     .write_packet   = fits_write_packet,

libavformat/idroqenc.c

@@ -67,7 +67,8 @@ const FFOutputFormat ff_roq_muxer = {
     .p.audio_codec = AV_CODEC_ID_ROQ_DPCM,
     .p.video_codec = AV_CODEC_ID_ROQ,
     .p.subtitle_codec = AV_CODEC_ID_NONE,
-    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                        FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .write_header = roq_write_header,
     .write_packet = ff_raw_write_packet,
 };

libavformat/jacosubenc.c

@@ -39,7 +39,8 @@ const FFOutputFormat ff_jacosub_muxer = {
     .p.video_codec    = AV_CODEC_ID_NONE,
     .p.audio_codec    = AV_CODEC_ID_NONE,
     .p.subtitle_codec = AV_CODEC_ID_JACOSUB,
-    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                        FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .write_header   = jacosub_write_header,
     .write_packet   = ff_raw_write_packet,
 };

libavformat/mmf.c

@@ -320,7 +320,8 @@ const FFOutputFormat ff_mmf_muxer = {
     .p.audio_codec  = AV_CODEC_ID_ADPCM_YAMAHA,
     .p.video_codec  = AV_CODEC_ID_NONE,
     .p.subtitle_codec = AV_CODEC_ID_NONE,
-    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal   = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                        FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .write_header   = mmf_write_header,
     .write_packet   = ff_raw_write_packet,
     .write_trailer  = mmf_write_trailer,

libavformat/mpjpeg.c

@@ -70,6 +70,8 @@ const FFOutputFormat ff_mpjpeg_muxer = {
     .priv_data_size    = sizeof(MPJPEGContext),
     .p.audio_codec     = AV_CODEC_ID_NONE,
     .p.video_codec     = AV_CODEC_ID_MJPEG,
+    .p.subtitle_codec  = AV_CODEC_ID_NONE,
+    .flags_internal    = FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .write_header      = mpjpeg_write_header,
     .write_packet      = mpjpeg_write_packet,
     .p.flags           = AVFMT_NOTIMESTAMPS,

libavformat/pcmenc.c

@@ -35,7 +35,8 @@ const FFOutputFormat ff_pcm_ ## name_ ## _muxer = {         \
     .p.video_codec = AV_CODEC_ID_NONE,                      \
     .p.subtitle_codec = AV_CODEC_ID_NONE,                   \
     .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,   \
     .write_packet = ff_raw_write_packet,                    \
 };
 #define PCMDEF_2(name, long_name, ext, codec, enabled)      \

libavformat/ttaenc.c

@@ -169,7 +169,8 @@ const FFOutputFormat ff_tta_muxer = {
     .p.audio_codec     = AV_CODEC_ID_TTA,
     .p.video_codec     = AV_CODEC_ID_NONE,
     .p.subtitle_codec  = AV_CODEC_ID_NONE,
-    .flags_internal    = FF_OFMT_FLAG_MAX_ONE_OF_EACH,
+    .flags_internal    = FF_OFMT_FLAG_MAX_ONE_OF_EACH |
+                         FF_OFMT_FLAG_ONLY_DEFAULT_CODECS,
     .init              = tta_init,
     .deinit            = tta_deinit,
     .write_header      = tta_write_header,