Improve descriptiveness of a number of codec and container long names

56 files changed, 75 insertions, 75 deletions

diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index 76d4120a41..c57304447c 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -2867,7 +2867,7 @@ AVCodec ff_aac_latm_decoder = {
     .init            = latm_decode_init,
     .close           = aac_decode_close,
     .decode          = latm_decode_frame,
-    .long_name       = NULL_IF_CONFIG_SMALL("AAC LATM (Advanced Audio Codec LATM syntax)"),
+    .long_name       = NULL_IF_CONFIG_SMALL("AAC LATM (Advanced Audio Coding LATM syntax)"),
     .sample_fmts     = (const enum AVSampleFormat[]) {
         AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_NONE
     },
diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
index 0186011136..f7360a1785 100644
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@@ -828,6 +828,6 @@ AVCodec ff_aac_encoder = {
                       CODEC_CAP_EXPERIMENTAL,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("Advanced Audio Coding"),
+    .long_name      = NULL_IF_CONFIG_SMALL("AAC (Advanced Audio Coding)"),
     .priv_class     = &aacenc_class,
 };
diff --git a/libavcodec/amrnbdec.c b/libavcodec/amrnbdec.c
index ab721ea239..27f5eac1c5 100644
--- a/libavcodec/amrnbdec.c
+++ b/libavcodec/amrnbdec.c
@@ -1062,7 +1062,7 @@ AVCodec ff_amrnb_decoder = {
     .init           = amrnb_decode_init,
     .decode         = amrnb_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("Adaptive Multi-Rate NarrowBand"),
+    .long_name      = NULL_IF_CONFIG_SMALL("AMR-NB (Adaptive Multi-Rate NarrowBand)"),
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
                                                      AV_SAMPLE_FMT_NONE },
 };
diff --git a/libavcodec/amrwbdec.c b/libavcodec/amrwbdec.c
index ed60529504..c1b577ace2 100644
--- a/libavcodec/amrwbdec.c
+++ b/libavcodec/amrwbdec.c
@@ -1242,7 +1242,7 @@ AVCodec ff_amrwb_decoder = {
     .init           = amrwb_decode_init,
     .decode         = amrwb_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("Adaptive Multi-Rate WideBand"),
+    .long_name      = NULL_IF_CONFIG_SMALL("AMR-WB (Adaptive Multi-Rate WideBand)"),
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
                                                      AV_SAMPLE_FMT_NONE },
 };
diff --git a/libavcodec/assdec.c b/libavcodec/assdec.c
index 98f7be36a2..2d82ca6ef7 100644
--- a/libavcodec/assdec.c
+++ b/libavcodec/assdec.c
@@ -54,7 +54,7 @@ static int ass_decode_frame(AVCodecContext *avctx, void *data, int *got_sub_ptr,
 
 AVCodec ff_ass_decoder = {
     .name         = "ass",
-    .long_name    = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+    .long_name    = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
     .type         = AVMEDIA_TYPE_SUBTITLE,
     .id           = CODEC_ID_SSA,
     .init         = ass_decode_init,
diff --git a/libavcodec/assenc.c b/libavcodec/assenc.c
index b7836ff29f..1e442c88c9 100644
--- a/libavcodec/assenc.c
+++ b/libavcodec/assenc.c
@@ -59,7 +59,7 @@ static int ass_encode_frame(AVCodecContext *avctx,
 
 AVCodec ff_ass_encoder = {
     .name         = "ass",
-    .long_name    = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+    .long_name    = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
     .type         = AVMEDIA_TYPE_SUBTITLE,
     .id           = CODEC_ID_SSA,
     .init         = ass_encode_init,
diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c
index df947a0745..210d012aaa 100644
--- a/libavcodec/bmp.c
+++ b/libavcodec/bmp.c
@@ -370,5 +370,5 @@ AVCodec ff_bmp_decoder = {
     .close          = bmp_decode_end,
     .decode         = bmp_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("BMP image"),
+    .long_name      = NULL_IF_CONFIG_SMALL("BMP (Windows and OS/2 bitmap)"),
 };
diff --git a/libavcodec/bmpenc.c b/libavcodec/bmpenc.c
index 6d24cacb1c..e1872122c7 100644
--- a/libavcodec/bmpenc.c
+++ b/libavcodec/bmpenc.c
@@ -173,5 +173,5 @@ AVCodec ff_bmp_encoder = {
         PIX_FMT_MONOBLACK,
         PIX_FMT_NONE
     },
-    .long_name      = NULL_IF_CONFIG_SMALL("BMP image"),
+    .long_name      = NULL_IF_CONFIG_SMALL("BMP (Windows and OS/2 bitmap)"),
 };
diff --git a/libavcodec/cavsdec.c b/libavcodec/cavsdec.c
index 9f91d0b8ca..30a69b6fb0 100644
--- a/libavcodec/cavsdec.c
+++ b/libavcodec/cavsdec.c
@@ -725,5 +725,5 @@ AVCodec ff_cavs_decoder = {
     .decode         = cavs_decode_frame,
     .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_DELAY,
     .flush          = cavs_flush,
-    .long_name      = NULL_IF_CONFIG_SMALL("Chinese AVS video (AVS1-P2, JiZhun profile)"),
+    .long_name      = NULL_IF_CONFIG_SMALL("Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile)"),
 };
diff --git a/libavcodec/cook.c b/libavcodec/cook.c
index c8d7d77839..5b1f9d561e 100644
--- a/libavcodec/cook.c
+++ b/libavcodec/cook.c
@@ -1303,5 +1303,5 @@ AVCodec ff_cook_decoder = {
     .close          = cook_decode_close,
     .decode         = cook_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("COOK"),
+    .long_name      = NULL_IF_CONFIG_SMALL("Cook / Cooker / Gecko (RealAudio G2)"),
 };
diff --git a/libavcodec/flvdec.c b/libavcodec/flvdec.c
index fa074c4083..f7a512b435 100644
--- a/libavcodec/flvdec.c
+++ b/libavcodec/flvdec.c
@@ -127,6 +127,6 @@ AVCodec ff_flv_decoder = {
     .close          = ff_h263_decode_end,
     .decode         = ff_h263_decode_frame,
     .capabilities   = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
+    .long_name      = NULL_IF_CONFIG_SMALL("FLV / Sorenson Spark / Sorenson H.263 (Flash Video)"),
     .pix_fmts       = ff_pixfmt_list_420,
 };
diff --git a/libavcodec/flvenc.c b/libavcodec/flvenc.c
index b5dfd66898..b793bd7978 100644
--- a/libavcodec/flvenc.c
+++ b/libavcodec/flvenc.c
@@ -95,6 +95,6 @@ AVCodec ff_flv_encoder = {
     .encode2        = ff_MPV_encode_picture,
     .close          = ff_MPV_encode_end,
     .pix_fmts       = (const enum PixelFormat[]){ PIX_FMT_YUV420P, PIX_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
+    .long_name      = NULL_IF_CONFIG_SMALL("FLV / Sorenson Spark / Sorenson H.263 (Flash Video)"),
     .priv_class     = &flv_class,
 };
diff --git a/libavcodec/libfaac.c b/libavcodec/libfaac.c
index e18e133bc7..50860f2967 100644
--- a/libavcodec/libfaac.c
+++ b/libavcodec/libfaac.c
@@ -246,7 +246,7 @@ AVCodec ff_libfaac_encoder = {
     .capabilities   = CODEC_CAP_SMALL_LAST_FRAME | CODEC_CAP_DELAY,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("libfaac AAC (Advanced Audio Codec)"),
+    .long_name      = NULL_IF_CONFIG_SMALL("libfaac AAC (Advanced Audio Coding)"),
     .profiles       = NULL_IF_CONFIG_SMALL(profiles),
     .channel_layouts = faac_channel_layouts,
 };
diff --git a/libavcodec/libilbc.c b/libavcodec/libilbc.c
index 1c056d5cd7..5179c375b2 100644
--- a/libavcodec/libilbc.c
+++ b/libavcodec/libilbc.c
@@ -111,7 +111,7 @@ AVCodec ff_libilbc_decoder = {
     .init           = ilbc_decode_init,
     .decode         = ilbc_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("Internet Low Bitrate Codec (iLBC)"),
+    .long_name      = NULL_IF_CONFIG_SMALL("iLBC (Internet Low Bitrate Codec)"),
     .priv_class     = &ilbc_dec_class,
 };
 
@@ -203,7 +203,7 @@ AVCodec ff_libilbc_encoder = {
     .close          = ilbc_encode_close,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("Internet Low Bitrate Codec (iLBC)"),
+    .long_name      = NULL_IF_CONFIG_SMALL("iLBC (Internet Low Bitrate Codec)"),
     .defaults       = ilbc_encode_defaults,
     .priv_class     = &ilbc_enc_class,
 };
diff --git a/libavcodec/libopencore-amr.c b/libavcodec/libopencore-amr.c
index 35feca5369..61bfcc0398 100644
--- a/libavcodec/libopencore-amr.c
+++ b/libavcodec/libopencore-amr.c
@@ -180,7 +180,7 @@ AVCodec ff_libopencore_amrnb_decoder = {
     .close          = amr_nb_decode_close,
     .decode         = amr_nb_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("OpenCORE Adaptive Multi-Rate (AMR) Narrow-Band"),
+    .long_name      = NULL_IF_CONFIG_SMALL("OpenCORE AMR-NB (Adaptive Multi-Rate Narrow-Band)"),
 };
 
 static av_cold int amr_nb_encode_init(AVCodecContext *avctx)
@@ -299,7 +299,7 @@ AVCodec ff_libopencore_amrnb_encoder = {
     .capabilities   = CODEC_CAP_DELAY | CODEC_CAP_SMALL_LAST_FRAME,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("OpenCORE Adaptive Multi-Rate (AMR) Narrow-Band"),
+    .long_name      = NULL_IF_CONFIG_SMALL("OpenCORE AMR-NB (Adaptive Multi-Rate Narrow-Band)"),
     .priv_class     = &class,
 };
 
@@ -386,7 +386,7 @@ AVCodec ff_libopencore_amrwb_decoder = {
     .close          = amr_wb_decode_close,
     .decode         = amr_wb_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("OpenCORE Adaptive Multi-Rate (AMR) Wide-Band"),
+    .long_name      = NULL_IF_CONFIG_SMALL("OpenCORE AMR-WB (Adaptive Multi-Rate Wide-Band)"),
 };
 
 #endif /* CONFIG_LIBOPENCORE_AMRWB */
diff --git a/libavcodec/libopenjpegdec.c b/libavcodec/libopenjpegdec.c
index c84a9aca03..ed6b141cba 100644
--- a/libavcodec/libopenjpegdec.c
+++ b/libavcodec/libopenjpegdec.c
@@ -452,7 +452,7 @@ AVCodec ff_libopenjpeg_decoder = {
     .close            = libopenjpeg_decode_close,
     .decode           = libopenjpeg_decode_frame,
     .capabilities     = CODEC_CAP_DR1 | CODEC_CAP_FRAME_THREADS,
-    .long_name        = NULL_IF_CONFIG_SMALL("OpenJPEG based JPEG 2000 decoder"),
+    .long_name        = NULL_IF_CONFIG_SMALL("OpenJPEG JPEG 2000"),
     .priv_class       = &class,
     .init_thread_copy = ONLY_IF_THREADS_ENABLED(libopenjpeg_decode_init_thread_copy),
 };
diff --git a/libavcodec/libvo-aacenc.c b/libavcodec/libvo-aacenc.c
index 66ef5cdf2b..44bad97f33 100644
--- a/libavcodec/libvo-aacenc.c
+++ b/libavcodec/libvo-aacenc.c
@@ -198,5 +198,5 @@ AVCodec ff_libvo_aacenc_encoder = {
     .capabilities   = CODEC_CAP_SMALL_LAST_FRAME | CODEC_CAP_DELAY,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("Android VisualOn AAC"),
+    .long_name      = NULL_IF_CONFIG_SMALL("Android VisualOn AAC (Advanced Audio Coding)"),
 };
diff --git a/libavcodec/libvo-amrwbenc.c b/libavcodec/libvo-amrwbenc.c
index fb712a8edd..0e5ee75096 100644
--- a/libavcodec/libvo-amrwbenc.c
+++ b/libavcodec/libvo-amrwbenc.c
@@ -150,7 +150,7 @@ AVCodec ff_libvo_amrwbenc_encoder = {
     .close          = amr_wb_encode_close,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("Android VisualOn Adaptive "
-                                           "Multi-Rate (AMR) Wide-Band"),
+    .long_name      = NULL_IF_CONFIG_SMALL("Android VisualOn AMR-WB "
+                                           "(Adaptive Multi-Rate Wide-Band)"),
     .priv_class     = &class,
 };
diff --git a/libavcodec/libxavs.c b/libavcodec/libxavs.c
index 9e45a3796b..4713d75a79 100644
--- a/libavcodec/libxavs.c
+++ b/libavcodec/libxavs.c
@@ -426,7 +426,7 @@ AVCodec ff_libxavs_encoder = {
     .close          = XAVS_close,
     .capabilities   = CODEC_CAP_DELAY | CODEC_CAP_AUTO_THREADS,
     .pix_fmts       = (const enum PixelFormat[]) { PIX_FMT_YUV420P, PIX_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("libxavs - the Chinese Audio Video Standard Encoder"),
+    .long_name      = NULL_IF_CONFIG_SMALL("libxavs Chinese AVS (Audio Video Standard)"),
     .priv_class     = &class,
     .defaults       = xavs_defaults,
 };
diff --git a/libavcodec/tta.c b/libavcodec/tta.c
index 0650086dcd..5590ae28a1 100644
--- a/libavcodec/tta.c
+++ b/libavcodec/tta.c
@@ -475,5 +475,5 @@ AVCodec ff_tta_decoder = {
     .close          = tta_decode_close,
     .decode         = tta_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("True Audio (TTA)"),
+    .long_name      = NULL_IF_CONFIG_SMALL("TTA (True Audio)"),
 };
diff --git a/libavdevice/oss_audio.c b/libavdevice/oss_audio.c
index b5fbb318dc..ef0ace94f0 100644
--- a/libavdevice/oss_audio.c
+++ b/libavdevice/oss_audio.c
@@ -296,7 +296,7 @@ static const AVClass oss_demuxer_class = {
 
 AVInputFormat ff_oss_demuxer = {
     .name           = "oss",
-    .long_name      = NULL_IF_CONFIG_SMALL("Open Sound System capture"),
+    .long_name      = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) capture"),
     .priv_data_size = sizeof(AudioData),
     .read_header    = audio_read_header,
     .read_packet    = audio_read_packet,
@@ -309,7 +309,7 @@ AVInputFormat ff_oss_demuxer = {
 #if CONFIG_OSS_OUTDEV
 AVOutputFormat ff_oss_muxer = {
     .name           = "oss",
-    .long_name      = NULL_IF_CONFIG_SMALL("Open Sound System playback"),
+    .long_name      = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) playback"),
     .priv_data_size = sizeof(AudioData),
     /* XXX: we make the assumption that the soundcard accepts this format */
     /* XXX: find better solution with "preinit" method, needed also in
diff --git a/libavformat/aacdec.c b/libavformat/aacdec.c
index 2aedd5d1d7..df6855526b 100644
--- a/libavformat/aacdec.c
+++ b/libavformat/aacdec.c
@@ -83,7 +83,7 @@ static int adts_aac_read_header(AVFormatContext *s)
 
 AVInputFormat ff_aac_demuxer = {
     .name           = "aac",
-    .long_name      = NULL_IF_CONFIG_SMALL("raw ADTS AAC"),
+    .long_name      = NULL_IF_CONFIG_SMALL("raw ADTS AAC (Advanced Audio Coding)"),
     .read_probe     = adts_aac_probe,
     .read_header    = adts_aac_read_header,
     .read_packet    = ff_raw_read_partial_packet,
diff --git a/libavformat/adtsenc.c b/libavformat/adtsenc.c
index 1a9f879aac..e08eef5e5c 100644
--- a/libavformat/adtsenc.c
+++ b/libavformat/adtsenc.c
@@ -165,7 +165,7 @@ static int adts_write_packet(AVFormatContext *s, AVPacket *pkt)
 
 AVOutputFormat ff_adts_muxer = {
     .name              = "adts",
-    .long_name         = NULL_IF_CONFIG_SMALL("ADTS AAC"),
+    .long_name         = NULL_IF_CONFIG_SMALL("ADTS AAC (Advanced Audio Coding)"),
     .mime_type         = "audio/aac",
     .extensions        = "aac,adts",
     .priv_data_size    = sizeof(ADTSContext),
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index 91b099208e..a0bbdb420e 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -1401,7 +1401,7 @@ static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int
 
 AVInputFormat ff_asf_demuxer = {
     .name           = "asf",
-    .long_name      = NULL_IF_CONFIG_SMALL("ASF format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("ASF (Advanced / Active Streaming Format)"),
     .priv_data_size = sizeof(ASFContext),
     .read_probe     = asf_probe,
     .read_header    = asf_read_header,
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index a8814eba53..9ac395382d 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -880,7 +880,7 @@ static int asf_write_trailer(AVFormatContext *s)
 #if CONFIG_ASF_MUXER
 AVOutputFormat ff_asf_muxer = {
     .name           = "asf",
-    .long_name      = NULL_IF_CONFIG_SMALL("ASF format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("ASF (Advanced / Active Streaming Format)"),
     .mime_type      = "video/x-ms-asf",
     .extensions     = "asf,wmv,wma",
     .priv_data_size = sizeof(ASFContext),
@@ -899,7 +899,7 @@ AVOutputFormat ff_asf_muxer = {
 #if CONFIG_ASF_STREAM_MUXER
 AVOutputFormat ff_asf_stream_muxer = {
     .name           = "asf_stream",
-    .long_name      = NULL_IF_CONFIG_SMALL("ASF format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("ASF (Advanced / Active Streaming Format)"),
     .mime_type      = "video/x-ms-asf",
     .extensions     = "asf,wmv,wma",
     .priv_data_size = sizeof(ASFContext),
diff --git a/libavformat/assdec.c b/libavformat/assdec.c
index bb85f29304..116c7ec681 100644
--- a/libavformat/assdec.c
+++ b/libavformat/assdec.c
@@ -205,7 +205,7 @@ static int read_seek2(AVFormatContext *s, int stream_index,
 
 AVInputFormat ff_ass_demuxer = {
     .name           = "ass",
-    .long_name      = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+    .long_name      = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
     .priv_data_size = sizeof(ASSContext),
     .read_probe     = probe,
     .read_header    = read_header,
diff --git a/libavformat/assenc.c b/libavformat/assenc.c
index b3f422d8b9..dca8e8c0c5 100644
--- a/libavformat/assenc.c
+++ b/libavformat/assenc.c
@@ -79,7 +79,7 @@ static int write_trailer(AVFormatContext *s)
 
 AVOutputFormat ff_ass_muxer = {
     .name           = "ass",
-    .long_name      = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+    .long_name      = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
     .mime_type      = "text/x-ssa",
     .extensions     = "ass,ssa",
     .priv_data_size = sizeof(ASSContext),
diff --git a/libavformat/au.c b/libavformat/au.c
index bb9d5d5b56..e88486bdcd 100644
--- a/libavformat/au.c
+++ b/libavformat/au.c
@@ -191,7 +191,7 @@ static int au_read_packet(AVFormatContext *s,
 #if CONFIG_AU_DEMUXER
 AVInputFormat ff_au_demuxer = {
     .name           = "au",
-    .long_name      = NULL_IF_CONFIG_SMALL("SUN AU format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("Sun AU"),
     .read_probe     = au_probe,
     .read_header    = au_read_header,
     .read_packet    = au_read_packet,
@@ -203,7 +203,7 @@ AVInputFormat ff_au_demuxer = {
 #if CONFIG_AU_MUXER
 AVOutputFormat ff_au_muxer = {
     .name              = "au",
-    .long_name         = NULL_IF_CONFIG_SMALL("SUN AU format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("Sun AU"),
     .mime_type         = "audio/basic",
     .extensions        = "au",
     .audio_codec       = CODEC_ID_PCM_S16BE,
diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index 38f84f9f94..60783ff2db 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -1393,7 +1393,7 @@ static int avi_probe(AVProbeData *p)
 
 AVInputFormat ff_avi_demuxer = {
     .name           = "avi",
-    .long_name      = NULL_IF_CONFIG_SMALL("AVI format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
     .priv_data_size = sizeof(AVIContext),
     .read_probe     = avi_probe,
     .read_header    = avi_read_header,
diff --git a/libavformat/avienc.c b/libavformat/avienc.c
index e611dcaae2..38c9d9d1e8 100644
--- a/libavformat/avienc.c
+++ b/libavformat/avienc.c
@@ -641,7 +641,7 @@ static int avi_write_trailer(AVFormatContext *s)
 
 AVOutputFormat ff_avi_muxer = {
     .name              = "avi",
-    .long_name         = NULL_IF_CONFIG_SMALL("AVI format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
     .mime_type         = "video/x-msvideo",
     .extensions        = "avi",
     .priv_data_size    = sizeof(AVIContext),
diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c
index b2eccb9d37..965ca5c91e 100644
--- a/libavformat/cafdec.c
+++ b/libavformat/cafdec.c
@@ -417,7 +417,7 @@ static int read_seek(AVFormatContext *s, int stream_index,
 
 AVInputFormat ff_caf_demuxer = {
     .name           = "caf",
-    .long_name      = NULL_IF_CONFIG_SMALL("Apple Core Audio Format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("Apple CAF (Core Audio Format)"),
     .priv_data_size = sizeof(CaffContext),
     .read_probe     = probe,
     .read_header    = read_header,
diff --git a/libavformat/cavsvideodec.c b/libavformat/cavsvideodec.c
index 9aa9413f4c..45323158bd 100644
--- a/libavformat/cavsvideodec.c
+++ b/libavformat/cavsvideodec.c
@@ -65,4 +65,4 @@ static int cavsvideo_probe(AVProbeData *p)
     return 0;
 }
 
-FF_DEF_RAWVIDEO_DEMUXER(cavsvideo, "raw Chinese AVS video", cavsvideo_probe, NULL, CODEC_ID_CAVS)
+FF_DEF_RAWVIDEO_DEMUXER(cavsvideo, "raw Chinese AVS (Audio Video Standard)", cavsvideo_probe, NULL, CODEC_ID_CAVS)
diff --git a/libavformat/dv.c b/libavformat/dv.c
index c71863a332..bd84d45c2f 100644
--- a/libavformat/dv.c
+++ b/libavformat/dv.c
@@ -536,7 +536,7 @@ static int dv_probe(AVProbeData *p)
 #if CONFIG_DV_DEMUXER
 AVInputFormat ff_dv_demuxer = {
     .name           = "dv",
-    .long_name      = NULL_IF_CONFIG_SMALL("DV video"),
+    .long_name      = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
     .priv_data_size = sizeof(RawDVContext),
     .read_probe     = dv_probe,
     .read_header    = dv_read_header,
diff --git a/libavformat/dvenc.c b/libavformat/dvenc.c
index fdb259c3f1..848ca77ac0 100644
--- a/libavformat/dvenc.c
+++ b/libavformat/dvenc.c
@@ -405,7 +405,7 @@ static int dv_write_trailer(struct AVFormatContext *s)
 
 AVOutputFormat ff_dv_muxer = {
     .name              = "dv",
-    .long_name         = NULL_IF_CONFIG_SMALL("DV video"),
+    .long_name         = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
     .extensions        = "dv",
     .priv_data_size    = sizeof(DVMuxContext),
     .audio_codec       = CODEC_ID_PCM_S16LE,
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 3382454e0a..ee0a286421 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -875,7 +875,7 @@ static const AVClass class = {
 
 AVInputFormat ff_flv_demuxer = {
     .name           = "flv",
-    .long_name      = NULL_IF_CONFIG_SMALL("FLV format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("FLV (Flash Video)"),
     .priv_data_size = sizeof(FLVContext),
     .read_probe     = flv_probe,
     .read_header    = flv_read_header,
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index 2222085470..63d27836dd 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -542,7 +542,7 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt)
 
 AVOutputFormat ff_flv_muxer = {
     .name           = "flv",
-    .long_name      = NULL_IF_CONFIG_SMALL("FLV format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("FLV (Flash Video)"),
     .mime_type      = "video/x-flv",
     .extensions     = "flv",
     .priv_data_size = sizeof(FLVContext),
diff --git a/libavformat/gxf.c b/libavformat/gxf.c
index fcf6c93858..f47b6de24e 100644
--- a/libavformat/gxf.c
+++ b/libavformat/gxf.c
@@ -525,7 +525,7 @@ static int64_t gxf_read_timestamp(AVFormatContext *s, int stream_index,
 
 AVInputFormat ff_gxf_demuxer = {
     .name           = "gxf",
-    .long_name      = NULL_IF_CONFIG_SMALL("GXF format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("GXF (General eXchange Format)"),
     .priv_data_size = sizeof(struct gxf_stream_info),
     .read_probe     = gxf_probe,
     .read_header    = gxf_header,
diff --git a/libavformat/gxfenc.c b/libavformat/gxfenc.c
index c11b77bedc..7d5ccf874a 100644
--- a/libavformat/gxfenc.c
+++ b/libavformat/gxfenc.c
@@ -930,7 +930,7 @@ static int gxf_interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *pk
 
 AVOutputFormat ff_gxf_muxer = {
     .name              = "gxf",
-    .long_name         = NULL_IF_CONFIG_SMALL("GXF format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("GXF (General eXchange Format)"),
     .extensions        = "gxf",
     .priv_data_size    = sizeof(GXFContext),
     .audio_codec       = CODEC_ID_PCM_S16LE,
diff --git a/libavformat/iff.c b/libavformat/iff.c
index cde420ea3e..596901586b 100644
--- a/libavformat/iff.c
+++ b/libavformat/iff.c
@@ -282,7 +282,7 @@ static int iff_read_packet(AVFormatContext *s,
 
 AVInputFormat ff_iff_demuxer = {
     .name           = "iff",
-    .long_name      = NULL_IF_CONFIG_SMALL("Interchange File Format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("IFF (Interchange File Format)"),
     .priv_data_size = sizeof(IffDemuxContext),
     .read_probe     = iff_probe,
     .read_header    = iff_read_header,
diff --git a/libavformat/iv8.c b/libavformat/iv8.c
index 4402855946..99732fc15d 100644
--- a/libavformat/iv8.c
+++ b/libavformat/iv8.c
@@ -110,7 +110,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
 
 AVInputFormat ff_iv8_demuxer = {
     .name           = "iv8",
-    .long_name      = NULL_IF_CONFIG_SMALL("A format generated by IndigoVision 8000 video server"),
+    .long_name      = NULL_IF_CONFIG_SMALL("IndigoVision 8000 video"),
     .read_probe     = probe,
     .read_header    = read_header,
     .read_packet    = read_packet,
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 95acccfc7a..785752455b 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -2892,7 +2892,7 @@ static int mov_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
 
 AVInputFormat ff_mov_demuxer = {
     .name           = "mov,mp4,m4a,3gp,3g2,mj2",
-    .long_name      = NULL_IF_CONFIG_SMALL("QuickTime/MPEG-4/Motion JPEG 2000 format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
     .priv_data_size = sizeof(MOVContext),
     .read_probe     = mov_probe,
     .read_header    = mov_read_header,
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 3778e6bee1..23c852e7aa 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -3248,7 +3248,7 @@ static int mov_write_trailer(AVFormatContext *s)
 MOV_CLASS(mov)
 AVOutputFormat ff_mov_muxer = {
     .name              = "mov",
-    .long_name         = NULL_IF_CONFIG_SMALL("MOV format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
     .extensions        = "mov",
     .priv_data_size    = sizeof(MOVMuxContext),
     .audio_codec       = CODEC_ID_AAC,
@@ -3268,7 +3268,7 @@ AVOutputFormat ff_mov_muxer = {
 MOV_CLASS(tgp)
 AVOutputFormat ff_tgp_muxer = {
     .name              = "3gp",
-    .long_name         = NULL_IF_CONFIG_SMALL("3GP format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("3GP (3GPP file format)"),
     .extensions        = "3gp",
     .priv_data_size    = sizeof(MOVMuxContext),
     .audio_codec       = CODEC_ID_AMR_NB,
@@ -3285,7 +3285,7 @@ AVOutputFormat ff_tgp_muxer = {
 MOV_CLASS(mp4)
 AVOutputFormat ff_mp4_muxer = {
     .name              = "mp4",
-    .long_name         = NULL_IF_CONFIG_SMALL("MP4 format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MP4 (MPEG-4 Part 14)"),
     .mime_type         = "application/mp4",
     .extensions        = "mp4",
     .priv_data_size    = sizeof(MOVMuxContext),
@@ -3304,7 +3304,7 @@ AVOutputFormat ff_mp4_muxer = {
 MOV_CLASS(psp)
 AVOutputFormat ff_psp_muxer = {
     .name              = "psp",
-    .long_name         = NULL_IF_CONFIG_SMALL("PSP MP4 format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("PSP MP4 (MPEG-4 Part 14)"),
     .extensions        = "mp4,psp",
     .priv_data_size    = sizeof(MOVMuxContext),
     .audio_codec       = CODEC_ID_AAC,
@@ -3322,7 +3322,7 @@ AVOutputFormat ff_psp_muxer = {
 MOV_CLASS(tg2)
 AVOutputFormat ff_tg2_muxer = {
     .name              = "3g2",
-    .long_name         = NULL_IF_CONFIG_SMALL("3GP2 format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("3GP2 (3GPP2 file format)"),
     .extensions        = "3g2",
     .priv_data_size    = sizeof(MOVMuxContext),
     .audio_codec       = CODEC_ID_AMR_NB,
@@ -3339,7 +3339,7 @@ AVOutputFormat ff_tg2_muxer = {
 MOV_CLASS(ipod)
 AVOutputFormat ff_ipod_muxer = {
     .name              = "ipod",
-    .long_name         = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 (MPEG-4 Part 14)"),
     .mime_type         = "application/mp4",
     .extensions        = "m4v,m4a",
     .priv_data_size    = sizeof(MOVMuxContext),
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index a208488930..5976e33407 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -205,7 +205,7 @@ static int mp3_read_packet(AVFormatContext *s, AVPacket *pkt)
 
 AVInputFormat ff_mp3_demuxer = {
     .name           = "mp3",
-    .long_name      = NULL_IF_CONFIG_SMALL("MPEG audio layer 2/3"),
+    .long_name      = NULL_IF_CONFIG_SMALL("MP2/3 (MPEG audio layer 2/3)"),
     .read_probe     = mp3_read_probe,
     .read_header    = mp3_read_header,
     .read_packet    = mp3_read_packet,
diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c
index 5365e3d505..af15d6a8c2 100644
--- a/libavformat/mp3enc.c
+++ b/libavformat/mp3enc.c
@@ -190,7 +190,7 @@ static int mp3_write_trailer(struct AVFormatContext *s)
 #if CONFIG_MP2_MUXER
 AVOutputFormat ff_mp2_muxer = {
     .name              = "mp2",
-    .long_name         = NULL_IF_CONFIG_SMALL("MPEG audio layer 2"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
     .mime_type         = "audio/x-mpeg",
     .extensions        = "mp2,m2a",
     .audio_codec       = CODEC_ID_MP2,
@@ -309,7 +309,7 @@ static int mp3_write_header(struct AVFormatContext *s)
 
 AVOutputFormat ff_mp3_muxer = {
     .name              = "mp3",
-    .long_name         = NULL_IF_CONFIG_SMALL("MPEG audio layer 3"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"),
     .mime_type         = "audio/x-mpeg",
     .extensions        = "mp3",
     .priv_data_size    = sizeof(MP3Context),
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index ebaf3dbdf2..a0b8f59576 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -567,7 +567,7 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
 
 AVInputFormat ff_mpegps_demuxer = {
     .name           = "mpeg",
-    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-PS format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-PS (MPEG-2 Program Stream)"),
     .priv_data_size = sizeof(MpegDemuxContext),
     .read_probe     = mpegps_probe,
     .read_header    = mpegps_read_header,
diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c
index 4a1630b1a4..6144d6b66c 100644
--- a/libavformat/mpegenc.c
+++ b/libavformat/mpegenc.c
@@ -1144,7 +1144,7 @@ static const AVClass flavor ## _class = {\
 MPEGENC_CLASS(mpeg)
 AVOutputFormat ff_mpeg1system_muxer = {
     .name              = "mpeg",
-    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-1 System format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-1 Systems / MPEG program stream"),
     .mime_type         = "video/mpeg",
     .extensions        = "mpg,mpeg",
     .priv_data_size    = sizeof(MpegMuxContext),
@@ -1160,7 +1160,7 @@ AVOutputFormat ff_mpeg1system_muxer = {
 MPEGENC_CLASS(vcd)
 AVOutputFormat ff_mpeg1vcd_muxer = {
     .name              = "vcd",
-    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-1 System format (VCD)"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-1 Systems / MPEG program stream (VCD)"),
     .mime_type         = "video/mpeg",
     .priv_data_size    = sizeof(MpegMuxContext),
     .audio_codec       = CODEC_ID_MP2,
@@ -1193,7 +1193,7 @@ AVOutputFormat ff_mpeg2vob_muxer = {
 MPEGENC_CLASS(svcd)
 AVOutputFormat ff_mpeg2svcd_muxer = {
     .name              = "svcd",
-    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 PS format (VOB)"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 PS (SVCD)"),
     .mime_type         = "video/mpeg",
     .extensions        = "vob",
     .priv_data_size    = sizeof(MpegMuxContext),
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 5b44c0e824..9bd18676ff 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -2169,7 +2169,7 @@ void ff_mpegts_parse_close(MpegTSContext *ts)
 
 AVInputFormat ff_mpegts_demuxer = {
     .name           = "mpegts",
-    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-TS (MPEG-2 Transport Stream)"),
     .priv_data_size = sizeof(MpegTSContext),
     .read_probe     = mpegts_probe,
     .read_header    = mpegts_read_header,
@@ -2182,7 +2182,7 @@ AVInputFormat ff_mpegts_demuxer = {
 
 AVInputFormat ff_mpegtsraw_demuxer = {
     .name           = "mpegtsraw",
-    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-2 raw transport stream format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("raw MPEG-TS (MPEG-2 Transport Stream)"),
     .priv_data_size = sizeof(MpegTSContext),
     .read_header    = mpegts_read_header,
     .read_packet    = mpegts_raw_read_packet,
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 7456931988..9470c215c3 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -1162,7 +1162,7 @@ static int mpegts_write_end(AVFormatContext *s)
 
 AVOutputFormat ff_mpegts_muxer = {
     .name              = "mpegts",
-    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-TS (MPEG-2 Transport Stream)"),
     .mime_type         = "video/x-mpegts",
     .extensions        = "ts,m2t",
     .priv_data_size    = sizeof(MpegTSWrite),
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index a68b1a42ec..0a315592cb 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -2246,7 +2246,7 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
 
 AVInputFormat ff_mxf_demuxer = {
     .name           = "mxf",
-    .long_name      = NULL_IF_CONFIG_SMALL("Material eXchange Format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format)"),
     .priv_data_size = sizeof(MXFContext),
     .read_probe     = mxf_probe,
     .read_header    = mxf_read_header,
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 597a4f7d72..73847412e7 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -1890,7 +1890,7 @@ static int mxf_interleave(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int
 
 AVOutputFormat ff_mxf_muxer = {
     .name              = "mxf",
-    .long_name         = NULL_IF_CONFIG_SMALL("Material eXchange Format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format)"),
     .mime_type         = "application/mxf",
     .extensions        = "mxf",
     .priv_data_size    = sizeof(MXFContext),
@@ -1905,7 +1905,7 @@ AVOutputFormat ff_mxf_muxer = {
 
 AVOutputFormat ff_mxf_d10_muxer = {
     .name              = "mxf_d10",
-    .long_name         = NULL_IF_CONFIG_SMALL("Material eXchange Format, D-10 Mapping"),
+    .long_name         = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format) D-10 Mapping"),
     .mime_type         = "application/mxf",
     .priv_data_size    = sizeof(MXFContext),
     .audio_codec       = CODEC_ID_PCM_S16LE,
diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c
index fde5b24e65..f8e5277d6f 100644
--- a/libavformat/rawenc.c
+++ b/libavformat/rawenc.c
@@ -60,7 +60,7 @@ AVOutputFormat ff_adx_muxer = {
 #if CONFIG_CAVSVIDEO_MUXER
 AVOutputFormat ff_cavsvideo_muxer = {
     .name              = "cavsvideo",
-    .long_name         = NULL_IF_CONFIG_SMALL("raw Chinese AVS video"),
+    .long_name         = NULL_IF_CONFIG_SMALL("raw Chinese AVS (Audio Video Standard) video"),
     .extensions        = "cavs",
     .audio_codec       = CODEC_ID_NONE,
     .video_codec       = CODEC_ID_CAVS,
diff --git a/libavformat/segment.c b/libavformat/segment.c
index 8a0f136c9a..3d55e4cbaa 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -264,7 +264,7 @@ static const AVClass seg_class = {
 
 AVOutputFormat ff_segment_muxer = {
     .name           = "segment",
-    .long_name      = NULL_IF_CONFIG_SMALL("segment muxer"),
+    .long_name      = NULL_IF_CONFIG_SMALL("segment"),
     .priv_data_size = sizeof(SegmentContext),
     .flags          = AVFMT_GLOBALHEADER | AVFMT_NOFILE,
     .write_header   = seg_write_header,
diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c
index 71346de05c..e6036c60bc 100644
--- a/libavformat/swfdec.c
+++ b/libavformat/swfdec.c
@@ -211,7 +211,7 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
 
 AVInputFormat ff_swf_demuxer = {
     .name           = "swf",
-    .long_name      = NULL_IF_CONFIG_SMALL("Flash format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash)"),
     .priv_data_size = sizeof(SWFContext),
     .read_probe     = swf_probe,
     .read_header    = swf_read_header,
diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c
index fb0fdc5426..f437f5cac2 100644
--- a/libavformat/swfenc.c
+++ b/libavformat/swfenc.c
@@ -504,7 +504,7 @@ static int swf_write_trailer(AVFormatContext *s)
 #if CONFIG_SWF_MUXER
 AVOutputFormat ff_swf_muxer = {
     .name              = "swf",
-    .long_name         = NULL_IF_CONFIG_SMALL("Flash format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash)"),
     .mime_type         = "application/x-shockwave-flash",
     .extensions        = "swf",
     .priv_data_size    = sizeof(SWFContext),
@@ -519,7 +519,7 @@ AVOutputFormat ff_swf_muxer = {
 #if CONFIG_AVM2_MUXER
 AVOutputFormat ff_avm2_muxer = {
     .name              = "avm2",
-    .long_name         = NULL_IF_CONFIG_SMALL("Flash 9 (AVM2) format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash) (AVM2)"),
     .mime_type         = "application/x-shockwave-flash",
     .priv_data_size    = sizeof(SWFContext),
     .audio_codec       = CODEC_ID_MP3,
diff --git a/libavformat/tta.c b/libavformat/tta.c
index c5b0792b0e..1726119a6d 100644
--- a/libavformat/tta.c
+++ b/libavformat/tta.c
@@ -160,7 +160,7 @@ static int tta_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
 
 AVInputFormat ff_tta_demuxer = {
     .name           = "tta",
-    .long_name      = NULL_IF_CONFIG_SMALL("True Audio"),
+    .long_name      = NULL_IF_CONFIG_SMALL("TTA (True Audio)"),
     .priv_data_size = sizeof(TTAContext),
     .read_probe     = tta_probe,
     .read_header    = tta_read_header,
diff --git a/libavformat/wav.c b/libavformat/wav.c
index 4ff2c389fc..042bcd8c4a 100644
--- a/libavformat/wav.c
+++ b/libavformat/wav.c
@@ -207,7 +207,7 @@ static const AVClass wav_muxer_class = {
 
 AVOutputFormat ff_wav_muxer = {
     .name              = "wav",
-    .long_name         = NULL_IF_CONFIG_SMALL("WAV format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("WAV / WAVE (Waveform Audio)"),
     .mime_type         = "audio/x-wav",
     .extensions        = "wav",
     .priv_data_size    = sizeof(WAVContext),
@@ -588,7 +588,7 @@ static int wav_read_seek(AVFormatContext *s,
 
 AVInputFormat ff_wav_demuxer = {
     .name           = "wav",
-    .long_name      = NULL_IF_CONFIG_SMALL("WAV format"),
+    .long_name      = NULL_IF_CONFIG_SMALL("WAV / WAVE (Waveform Audio)"),
     .priv_data_size = sizeof(WAVContext),
     .read_probe     = wav_probe,
     .read_header    = wav_read_header,