diff -urN --exclude-from dontdiff vanilla/main/DOCS/mplayer.1 main/DOCS/mplayer.1 --- vanilla/main/DOCS/mplayer.1 Fri Aug 23 18:38:30 2002 +++ main/DOCS/mplayer.1 Tue Aug 27 17:49:23 2002 @@ -310,13 +310,41 @@ us-cable, etc audiorate= set audio capture bitrate alsa capture from ALSA - mono force mono audio + amode=<0..3> choose an audio mode: + 0 .. mono + 1 .. stereo + 2 .. language 1 + 3 .. language 2 + forcechan=<1,2> By default, the count of + recorded audio channels is + determined automatically + by querying the audio mode + from the tv card. This option + allows to force stereo/mono + recording regardless of the + amode option and the values + returned by v4l. This can + be used for troubleshooting + when the tv card is unable + to report the current audio + mode. adevice= set an audio device /dev/... for OSS, hardware ID for ALSA audioid= choose an audio output of the capture card, if it has more of them + volume= These options set + bass= parameters of the mixer + treble= on the video capture card. + balance= They will have no effect, + if your card doesn't have + one. All values are from + 0 to 65535. + brightness= set tv brightness + hue= set tv hue + colour= set tv colour intensity + contrast= set tv contrast .TP .I NOTE: Mplayer doesn't accept colons so type dots instead in the device ID, diff -urN --exclude-from dontdiff vanilla/main/cfg-common.h main/cfg-common.h --- vanilla/main/cfg-common.h Thu Aug 22 18:01:43 2002 +++ main/cfg-common.h Tue Aug 27 17:44:43 2002 @@ -198,7 +198,16 @@ {"outfmt", &tv_param_outfmt, CONF_TYPE_STRING, 0, 0, 0, NULL}, {"fps", &tv_param_fps, CONF_TYPE_FLOAT, 0, 0, 100.0, NULL}, #ifdef HAVE_TV_V4L - {"mono", &tv_param_mono, CONF_TYPE_FLAG, 0, 0, 1, NULL}, + {"amode", &tv_param_amode, CONF_TYPE_INT, CONF_RANGE, 0, 3, NULL}, + {"volume", &tv_param_volume, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"bass", &tv_param_bass, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"treble", &tv_param_treble, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"balance", &tv_param_balance, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"forcechan", &tv_param_forcechan, CONF_TYPE_INT, CONF_RANGE, 1, 2, NULL}, + {"brightness", &tv_param_brightness, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"hue", &tv_param_hue, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"colour", &tv_param_colour, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, + {"contrast", &tv_param_contrast, CONF_TYPE_INT, CONF_RANGE, 0, 65535, NULL}, #ifdef HAVE_ALSA9 {"alsa", &tv_param_alsa, CONF_TYPE_FLAG, 0, 0, 1, NULL}, #endif diff -urN --exclude-from dontdiff vanilla/main/libmpdemux/tv.c main/libmpdemux/tv.c --- vanilla/main/libmpdemux/tv.c Thu Aug 22 18:02:39 2002 +++ main/libmpdemux/tv.c Tue Aug 27 17:43:18 2002 @@ -52,8 +52,17 @@ char *tv_param_outfmt = "yv12"; float tv_param_fps = -1.0; #ifdef HAVE_TV_V4L -int tv_param_mono = 0; +int tv_param_amode = -1; int tv_param_audio_id = 0; +int tv_param_volume = 60000; +int tv_param_bass = -1; +int tv_param_treble = -1; +int tv_param_balance = -1; +int tv_param_forcechan = -1; +int tv_param_brightness = -1; +int tv_param_hue = -1; +int tv_param_colour = -1; +int tv_param_contrast = -1; #ifdef HAVE_ALSA9 int tv_param_alsa = 0; #endif diff -urN --exclude-from dontdiff vanilla/main/libmpdemux/tv.h main/libmpdemux/tv.h --- vanilla/main/libmpdemux/tv.h Thu Aug 22 18:02:39 2002 +++ main/libmpdemux/tv.h Tue Aug 27 17:43:38 2002 @@ -24,8 +24,17 @@ extern int tv_param_immediate; extern int tv_param_audiorate; #ifdef HAVE_TV_V4L -extern int tv_param_mono; +extern int tv_param_amode; extern int tv_param_audio_id; +extern int tv_param_volume; +extern int tv_param_bass; +extern int tv_param_treble; +extern int tv_param_balance; +extern int tv_param_forcechan; +extern int tv_param_brightness; +extern int tv_param_hue; +extern int tv_param_colour; +extern int tv_param_contrast; #ifdef HAVE_ALSA9 extern int tv_param_alsa; #endif diff -urN --exclude-from dontdiff vanilla/main/libmpdemux/tvi_v4l.c main/libmpdemux/tvi_v4l.c --- vanilla/main/libmpdemux/tvi_v4l.c Fri Aug 23 18:38:41 2002 +++ main/libmpdemux/tvi_v4l.c Tue Aug 27 17:42:20 2002 @@ -144,8 +144,20 @@ }; #define PALETTE(x) ((x < sizeof(device_pal)/sizeof(char*)) ? device_pal[x] : "UNKNOWN") -static const char *audio_mode2name[] = { - "unknown", "mono", "stereo", "language1", "language2", NULL +static const char *audio_mode2name(int mode) +{ + switch (mode) { + case VIDEO_SOUND_MONO: + return "mono"; + case VIDEO_SOUND_STEREO: + return "stereo"; + case VIDEO_SOUND_LANG1: + return "language1"; + case VIDEO_SOUND_LANG2: + return "language2"; + default: + return "unknown"; + } }; static void *audio_grabber(void *data); @@ -262,6 +274,7 @@ static void init_v4l_audio(priv_t *priv) { int i; + int reqmode; if (!priv->capability.audios) return; @@ -289,15 +302,26 @@ /* mute all channels */ priv->audio[i].volume = 0; priv->audio[i].flags |= VIDEO_AUDIO_MUTE; - if (tv_param_mono) { - priv->audio[i].mode = VIDEO_SOUND_MONO; - ioctl(priv->video_fd, VIDIOCSAUDIO, &priv->audio[i]); - } else { - /* try to set stereo */ - priv->audio[i].mode = VIDEO_SOUND_STEREO; - ioctl(priv->video_fd, VIDIOCSAUDIO, &priv->audio[i]); + if (tv_param_amode >= 0) { + switch (tv_param_amode) { + case 0: + reqmode = VIDEO_SOUND_MONO; + break; + case 1: + reqmode = VIDEO_SOUND_STEREO; + break; + case 2: + reqmode = VIDEO_SOUND_LANG1; + break; + case 3: + reqmode = VIDEO_SOUND_LANG2; + break; + } } + priv->audio[i].mode = reqmode; + ioctl(priv->video_fd, VIDIOCSAUDIO, &priv->audio[i]); + // get the parameters back if (ioctl(priv->video_fd, VIDIOCGAUDIO, &priv->audio[i]) == -1) { mp_msg(MSGT_TV, MSGL_ERR, "ioctl get audio failed: %s\n", strerror(errno)); @@ -316,7 +340,15 @@ break; } + if (tv_param_amode >= 0 && priv->audio[i].mode != reqmode) { + mp_msg(MSGT_TV, MSGL_ERR, "Audio mode setup warning!\n"); + mp_msg(MSGT_TV, MSGL_ERR, "Requested mode was %s, but v4l still reports %s.\n", + audio_mode2name(reqmode), audio_mode2name(priv->audio[i].mode)); + mp_msg(MSGT_TV, MSGL_ERR, "You may need \"forcechan\" option\nto force stereo/mono audio recording.\n"); + } + /* display stuff */ + mp_msg(MSGT_TV, MSGL_V, "Video capture card reports the audio setup as follows:\n"); mp_msg(MSGT_TV, MSGL_V, " %d: %s: ", priv->audio[i].audio, priv->audio[i].name); if (priv->audio[i].flags & VIDEO_AUDIO_MUTABLE) { @@ -325,8 +357,17 @@ } mp_msg(MSGT_TV, MSGL_V, "volume=%d bass=%d treble=%d balance=%d mode=%s\n", priv->audio[i].volume, priv->audio[i].bass, priv->audio[i].treble, - priv->audio[i].balance, audio_mode2name[priv->audio[i].mode]); + priv->audio[i].balance, audio_mode2name(priv->audio[i].mode)); mp_msg(MSGT_TV, MSGL_V, " channels: %d\n", priv->audio_channels[i]); + + if (tv_param_forcechan >= 0) + priv->audio_channels[i] = tv_param_forcechan; + + // we'll call VIDIOCSAUDIO again when starting capture + // let's set audio mode to requested mode again for the case + // when VIDIOCGAUDIO just cannot report the mode correctly + if (tv_param_amode >= 0) + priv->audio[i].mode = reqmode; } } @@ -576,6 +617,15 @@ priv->bytesperline = priv->width * 2; } + if (tv_param_brightness >= 0) + priv->picture.brightness = tv_param_brightness; + if (tv_param_hue >= 0) + priv->picture.hue = tv_param_hue; + if (tv_param_colour >= 0) + priv->picture.colour = tv_param_colour; + if (tv_param_contrast >= 0) + priv->picture.contrast = tv_param_contrast; + mp_msg(MSGT_TV, MSGL_INFO, "Picture values:\n"); mp_msg(MSGT_TV, MSGL_INFO, " Depth: %d, Palette: %d (Format: %s)\n", priv->picture.depth, priv->picture.palette, vo_format_name(priv->format)); @@ -697,14 +747,20 @@ priv->first = 1; /* enable audio */ - if (priv->audio[priv->audio_id].volume <= 0) - priv->audio[priv->audio_id].volume = 100; + if (tv_param_volume >= 0) + priv->audio[priv->audio_id].volume = tv_param_volume; + if (tv_param_bass >= 0) + priv->audio[priv->audio_id].bass = tv_param_bass; + if (tv_param_treble >= 0) + priv->audio[priv->audio_id].treble = tv_param_treble; + if (tv_param_balance >= 0) + priv->audio[priv->audio_id].balance = tv_param_balance; priv->audio[priv->audio_id].flags &= ~VIDEO_AUDIO_MUTE; - mp_msg(MSGT_TV, MSGL_V, "Starting audio capture\n"); + mp_msg(MSGT_TV, MSGL_V, "Starting audio capture. Requested setup is:\n"); mp_msg(MSGT_TV, MSGL_V, "id=%d volume=%d bass=%d treble=%d balance=%d mode=%s\n", priv->audio_id, priv->audio[priv->audio_id].volume, priv->audio[priv->audio_id].bass, priv->audio[priv->audio_id].treble, - priv->audio[priv->audio_id].balance, audio_mode2name[priv->audio[priv->audio_id].mode]); + priv->audio[priv->audio_id].balance, audio_mode2name(priv->audio[priv->audio_id].mode)); mp_msg(MSGT_TV, MSGL_V, " channels: %d\n", priv->audio_channels[priv->audio_id]); ioctl(priv->video_fd, VIDIOCSAUDIO, &priv->audio[priv->audio_id]);